# EDGAR Filing Document

**Accession Number:** 0001100663
**File Stem:** 0001193125-25-143695
**Filing Date:** 2025-6
**Character Count:** 3316304
**Document Hash:** b9ec1d1a54b2ce7cb8f794e2f85d4a4f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-143695.hdr.sgml**: 20250620

**ACCESSION NUMBER**: 0001193125-25-143695

**CONFORMED SUBMISSION TYPE**: 485BPOS

**PUBLIC DOCUMENT COUNT**: 387

**FILED AS OF DATE**: 20250620

**DATE AS OF CHANGE**: 20250620

**EFFECTIVENESS DATE**: 20250627

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iSHARES TRUST
- **CENTRAL INDEX KEY:** 0001100663

**ORGANIZATION NAME:**
- **EIN:** 943351276
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 485BPOS
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-09729
- **FILM NUMBER:** 251061806

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ISHARES TRUST
- **DATE OF NAME CHANGE:** 19991213
**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** iSHARES TRUST
- **CENTRAL INDEX KEY:** 0001100663

**ORGANIZATION NAME:**
- **EIN:** 943351276
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 485BPOS
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-92935
- **FILM NUMBER:** 251061805

**BUSINESS ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105
- **BUSINESS PHONE:** (415) 670-2000

**MAIL ADDRESS:**
- **STREET 1:** 400 HOWARD STREET
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94105

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ISHARES TRUST
- **DATE OF NAME CHANGE:** 19991213

## Series and Classes Contracts Data

### iShares 1-3 Year Treasury Bond ETF (Series ID: S000004357)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000012087 | iShares 1-3 Year Treasury Bond ETF | SHY             |

### iShares 7-10 Year Treasury Bond ETF (Series ID: S000004358)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000012088 | iShares 7-10 Year Treasury Bond ETF | IEF             |

### iShares 20+ Year Treasury Bond ETF (Series ID: S000004360)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000012090 | iShares 20+ Year Treasury Bond ETF | TLT             |

### iShares iBoxx $ Investment Grade Corporate Bond ETF (Series ID: S000004361)

| Class ID   | Class Name                                          | Ticker Symbol   |
|:---|:---|:---|
| C000012091 | iShares iBoxx $ Investment Grade Corporate Bond ETF | LQD             |

### iShares Core U.S. Aggregate Bond ETF (Series ID: S000004362)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000012092 | iShares Core U.S. Aggregate Bond ETF | AGG             |

### iShares Short Treasury Bond ETF (Series ID: S000013694)

| Class ID   | Class Name                      | Ticker Symbol   |
|:---|:---|:---|
| C000037536 | iShares Short Treasury Bond ETF | SHV             |

### iShares 3-7 Year Treasury Bond ETF (Series ID: S000013695)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000037537 | iShares 3-7 Year Treasury Bond ETF | IEI             |

### iShares 10-20 Year Treasury Bond ETF (Series ID: S000013696)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000037538 | iShares 10-20 Year Treasury Bond ETF | TLH             |

### iShares 1-5 Year Investment Grade Corporate Bond ETF (Series ID: S000013697)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000037539 | iShares 1-5 Year Investment Grade Corporate Bond ETF | IGSB            |

### iShares 5-10 Year Investment Grade Corporate Bond ETF (Series ID: S000013698)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000037540 | iShares 5-10 Year Investment Grade Corporate Bond ETF | IGIB            |

### iShares Broad USD Investment Grade Corporate Bond ETF (Series ID: S000013699)

| Class ID   | Class Name                                            | Ticker Symbol   |
|:---|:---|:---|
| C000037541 | iShares Broad USD Investment Grade Corporate Bond ETF | USIG            |

### iShares Intermediate Government/Credit Bond ETF (Series ID: S000013700)

| Class ID   | Class Name                                      | Ticker Symbol   |
|:---|:---|:---|
| C000037542 | iShares Intermediate Government/Credit Bond ETF | GVI             |

### iShares Government/Credit Bond ETF (Series ID: S000013701)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000037543 | iShares Government/Credit Bond ETF | GBF             |

### iShares MBS ETF (Series ID: S000013702)

| Class ID   | Class Name      | Ticker Symbol   |
|:---|:---|:---|
| C000037544 | iShares MBS ETF | MBB             |

### iShares iBoxx $ High Yield Corporate Bond ETF (Series ID: S000016772)

| Class ID   | Class Name                                    | Ticker Symbol   |
|:---|:---|:---|
| C000046846 | iShares iBoxx $ High Yield Corporate Bond ETF | HYG             |

### iShares National Muni Bond ETF (Series ID: S000018861)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000052220 | iShares National Muni Bond ETF | MUB             |

### iShares California Muni Bond ETF (Series ID: S000019341)

| Class ID   | Class Name                       | Ticker Symbol   |
|:---|:---|:---|
| C000053739 | iShares California Muni Bond ETF | CMF             |

### iShares New York Muni Bond ETF (Series ID: S000019342)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000053740 | iShares New York Muni Bond ETF | NYF             |

### iShares Agency Bond ETF (Series ID: S000023506)

| Class ID   | Class Name              | Ticker Symbol   |
|:---|:---|:---|
| C000069125 | iShares Agency Bond ETF | AGZ             |

### iShares Short-Term National Muni Bond ETF (Series ID: S000023507)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000069126 | iShares Short-Term National Muni Bond ETF | SUB             |

### iShares 10+ Year Investment Grade Corporate Bond ETF (Series ID: S000026651)

| Class ID   | Class Name                                           | Ticker Symbol   |
|:---|:---|:---|
| C000080009 | iShares 10+ Year Investment Grade Corporate Bond ETF | IGLB            |

### iShares Core 10+ Year USD Bond ETF (Series ID: S000026652)

| Class ID   | Class Name                         | Ticker Symbol   |
|:---|:---|:---|
| C000080010 | iShares Core 10+ Year USD Bond ETF | ILTB            |

### iShares Core 5-10 Year USD Bond ETF (Series ID: S000055401)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000174365 | iShares Core 5-10 Year USD Bond ETF | IMTB            |

### iShares High Yield Systematic Bond ETF (Series ID: S000057341)

| Class ID   | Class Name                             | Ticker Symbol   |
|:---|:---|:---|
| C000182992 | iShares High Yield Systematic Bond ETF | HYDB            |

### iShares Investment Grade Systematic Bond ETF (Series ID: S000057342)

| Class ID   | Class Name                                   | Ticker Symbol   |
|:---|:---|:---|
| C000182993 | iShares Investment Grade Systematic Bond ETF | IGEB            |

### iShares ESG Aware 1-5 Year USD Corporate Bond ETF (Series ID: S000058036)

| Class ID   | Class Name                                        | Ticker Symbol   |
|:---|:---|:---|
| C000189864 | iShares ESG Aware 1-5 Year USD Corporate Bond ETF | SUSB            |

### iShares ESG Aware USD Corporate Bond ETF (Series ID: S000058037)

| Class ID   | Class Name                               | Ticker Symbol   |
|:---|:---|:---|
| C000189865 | iShares ESG Aware USD Corporate Bond ETF | SUSC            |

### iShares ESG Aware U.S. Aggregate Bond ETF (Series ID: S000062159)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000201167 | iShares ESG Aware U.S. Aggregate Bond ETF | EAGG            |

### iShares 0-3 Month Treasury Bond ETF (Series ID: S000068768)

| Class ID   | Class Name                          | Ticker Symbol   |
|:---|:---|:---|
| C000219740 | iShares 0-3 Month Treasury Bond ETF | SGOV            |

### iShares ESG Advanced Total USD Bond Market ETF (Series ID: S000068817)

| Class ID   | Class Name                                     | Ticker Symbol   |
|:---|:---|:---|
| C000219898 | iShares ESG Advanced Total USD Bond Market ETF | EUSB            |

### iShares 25+ Year Treasury STRIPS Bond ETF (Series ID: S000069558)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000221912 | iShares 25+ Year Treasury STRIPS Bond ETF | GOVZ            |

### iShares BBB Rated Corporate Bond ETF (Series ID: S000071770)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000227271 | iShares BBB Rated Corporate Bond ETF | LQDB            |

### iShares ESG Advanced Investment Grade Corporate Bond ETF (Series ID: S000074168)

| Class ID   | Class Name                                               | Ticker Symbol   |
|:---|:---|:---|
| C000231752 | iShares ESG Advanced Investment Grade Corporate Bond ETF | ELQD            |

?xml version='1.0' encoding='ASCII'? Form 485BPOS

------

#### As filed with the U.S. Securities and Exchange Commission on June 20, 2025

#### File Nos. 333-92935 and 811-09729

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

### FORM N-1A

### REGISTRATION STATEMENT

#### UNDER

---

| | |
|:---|:---|
| **THE SECURITIES ACT OF 1933** | ☒ |
| **Post-Effective Amendment No. 2,831** | ☒ |

---

#### and/or

### REGISTRATION STATEMENT

#### UNDER

---

| | |
|:---|:---|
| **THE INVESTMENT COMPANY ACT OF 1940** | ☒ |
| **Amendment No. 2,831** | ☒ |

---

#### (Check appropriate box or boxes)

## iShares Trust

#### (Exact Name of Registrant as Specified in Charter)

#### c/o BlackRock Fund Advisors

#### 400 Howard Street

#### San Francisco, CA 94105

#### (Address of Principal Executive Office)(Zip Code)

#### Registrant's Telephone Number, including Area Code: (415) 670-2000

#### The Corporation Trust Company

#### 1209 Orange Street

#### Wilmington, DE 19801

#### (Name and Address of Agent for Service)

#### With Copies to:

---

| | |
|:---|:---|
| **MARGERY K. NEALE, ESQ.**<br> **BENJAMIN J. HASKIN, ESQ.**<br> **WILLKIE FARR &**<br> **GALLAGHER LLP**<br> **787 SEVENTH AVENUE**<br> **NEW YORK, NY 10019-6099** | **MARISA ROLLAND, ESQ.**<br> **BLACKROCK FUND**<br> **ADVISORS**<br> **400 HOWARD STREET**<br> **SAN FRANCISCO, CA 94105** |

---

It is proposed that this filing will become effective (check appropriate box):

☐ Immediately upon filing pursuant to paragraph (b)

☒ On June 27, 2025 pursuant to paragraph (b)

☐ 60 days after filing pursuant to paragraph (a)(1)

☐ On (date) pursuant to paragraph (a)(1)

☐ 75 days after filing pursuant to paragraph (a)(2)

☐ On (date) pursuant to paragraph (a)(2)

If appropriate, check the following box:

☐ This post-effective amendment designates a new effective date for a previously filed post-effective amendment.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| ![](g938480ishares2019.jpg)<br>| June 27, 2025 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| ![](g938480img8ed693711.jpg)<br>| Prospectus |

---

**iShares Trust**

● iShares 1-5 Year Investment Grade Corporate Bond ETF \| IGSB \| Nasdaq

● iShares 5-10 Year Investment Grade Corporate Bond ETF \| IGIB \| Nasdaq

● iShares 10+ Year Investment Grade Corporate Bond ETF \| IGLB \| NYSE Arca

● iShares BBB Rated Corporate Bond ETF \| LQDB \| NYSE Arca

● iShares Broad USD Investment Grade Corporate Bond ETF \| USIG \| Nasdaq

● iShares ESG Advanced Investment Grade Corporate Bond ETF \| ELQD \| NYSE Arca

● iShares ESG Aware 1-5 Year USD Corporate Bond ETF \| SUSB \| Nasdaq

● iShares ESG Aware USD Corporate Bond ETF \| SUSC \| Nasdaq

● iShares High Yield Systematic Bond ETF \| HYDB \| Cboe BZX

● iShares iBoxx $ High Yield Corporate Bond ETF \| HYG \| NYSE Arca

● iShares iBoxx $ Investment Grade Corporate Bond ETF \| LQD \| NYSE Arca

● iShares Investment Grade Systematic Bond ETF \| IGEB \| Cboe BZX

The Securities and Exchange Commission ("SEC") has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

------

**Table of Contents**

Fund Summaries

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| [iShares 1-5 Year Investment Grade Corporate Bond ETF](#xx_8256637a-4be7-4774-89b2-ab406f97e150_1) | S-1  |
| [iShares 5-10 Year Investment Grade Corporate Bond ETF](#xx_e53d2f55-c076-4183-8aca-bf9696d2c814_1) | S-9  |
| [iShares 10+ Year Investment Grade Corporate Bond ETF](#xx_95243b10-9ebd-4fc8-a584-6e113b023067_1) | S-17  |
| [iShares BBB Rated Corporate Bond ETF](#xx_b05e2c2c-74ad-4ef2-947c-3e1467bfa734_1) | S-25  |
| [iShares Broad USD Investment Grade Corporate Bond ETF](#xx_f0407ea9-7fa9-4cac-bb94-78aba13e2fad_1) | S-32  |
| [iShares ESG Advanced Investment Grade Corporate Bond ETF](#xx_7debf568-ae21-4a3b-8f00-35bf63fa8d76_1) | S-40  |
| [iShares ESG Aware 1-5 Year USD Corporate Bond ETF](#xx_a1daae1c-7092-416b-b9f4-a93bd9391c80_1) | S-48  |
| [iShares ESG Aware USD Corporate Bond ETF](#xx_9c34e737-ec32-46b3-9f47-253e8c3f0365_1) | S-56  |
| [iShares High Yield Systematic Bond ETF](#xx_a42e7771-d5c8-4b9e-98f5-1644049069d1_1) | S-64  |
| [iShares iBoxx $ High Yield Corporate Bond ETF](#xx_cce3f32d-b6b0-4a9a-978d-d690d1ff4bf6_1) | S-71  |
| [iShares iBoxx $ Investment Grade Corporate Bond ETF](#xx_b5c06996-242c-4c19-a77d-6956de0329dd_1) | S-77  |
| [iShares Investment Grade Systematic Bond ETF](#xx_87254f52-3033-4983-a562-2676cbcbf977_1) | S-84  |
| [More Information About the Funds](#xx_bff9bd74-7bb9-449a-b595-7e137fe42365_1) | 1  |
| [Additional Information About the Funds' Risks](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_1) | 3  |
| [Portfolio Holdings Information](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_19) | 21  |
| [Management of the Funds](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_19) | 21  |
| [Shareholder Information](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_22) | 24  |
| [Distribution](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_29) | 31  |
| [Financial Highlights](#xx_c735050f-c21c-4d2b-9295-fb4946d418e2_29) | 31  |
| [Index Providers and Disclaimers](#xx_a705005c-eb5f-431c-b3b4-f07dcc2b1460_1) | 38 |

---

i

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iSHARES<sup>®</sup> 1-5 YEAR INVESTMENT GRADE CORPORATE BOND ETF

Ticker: IGSBStock Exchange: Nasdaq

**Investment Objective**

The iShares 1-5 Year Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade corporate bonds with remaining maturities between one and five years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.04% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% |

---

------

<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 |

---

------

**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 29% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> BofA<sup>®</sup> 1-5 Year US Corporate Index (the "Underlying Index"), which measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to one year and less than five years. As of February 28, 2025, there were 4,075 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials industry or sector. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of investment-grade corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to one year and less than five years, have been publicly issued in the U.S. domestic market, and have $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch Ratings, Inc. (BBB or better), Moody's Investors Service, Inc. (Baa or better) and/or Standard & Poor's<sup>®</sup> Financial Services LLC, a subsidiary of S&P Global (BBB or better). In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization-weighted, and the securities in the Underlying Index are updated on the last calendar day of each month. Under normal circumstances, the Fund will seek to maintain a weighted average maturity that is less than or equal to three years. Weighted average maturity is a U.S. dollar-weighted average of the remaining term to maturity of the underlying securities in the Fund's portfolio.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that

collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make

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timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the

Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Currency Risk*.** Because the Fund's NAV is determined in U.S. dollars, the NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund's NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may

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decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***National Closed Market Trading Risk.*** To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund's NAV that may be greater than those experienced by other funds.

***Non-U.S. Securities Risk*.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. These risks include greater market volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or

may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the Securities Act of 1933, as amended (the "1933 Act"). Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's

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investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Developed Countries*.** The Fund's investment in developed country issuers will subject the Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country's or region's security may cause uncertainty in its markets and may adversely affect its economy and the Fund's investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The

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economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480igsbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.03% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 5.59% | June 30, 2020 |
| Worst Quarter | -3.82% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 5.11% | &nbsp;&nbsp; 2.01% | &nbsp;&nbsp; 2.22% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 3.40% | &nbsp;&nbsp; 0.89% | &nbsp;&nbsp; 1.24% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 3.01% | &nbsp;&nbsp; 1.06% | &nbsp;&nbsp; 1.27% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE BofA 1-5 Year US Corporate Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 5.14% | &nbsp;&nbsp; 2.03% | &nbsp;&nbsp; 2.33% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through July 31, 2018 reflect the performance of the Bloomberg U.S. 1-3 Year Credit Bond Index. Index returns from August 1, 2018 through February 28, 2021 reflect the standard pricing variant of the ICE BofA 1-5 Year US Corporate Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE BofA 1-5 Year US Corporate Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE BofA 1-5 Year US Corporate Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 5-10 YEAR INVESTMENT GRADE CORPORATE BOND ETF

Ticker: IGIBStock Exchange: Nasdaq

**Investment Objective**

The iShares 5-10 Year Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds with remaining maturities between five and ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.04% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 19% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> BofA<sup>®</sup> 5-10 Year US Corporate Index (the "Underlying Index"), which measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to five years and less than ten years. As of February 28, 2025, there were 2,885 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials industry or sector. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of investment-grade corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to five years and less than ten years, have been publicly issued in the U.S. domestic market, and have $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch Ratings, Inc. (BBB or better), Moody's Investors Service, Inc. (Baa or better) and/or Standard & Poor's<sup>®</sup> Financial Services LLC, a subsidiary of S&P Global (BBB or better). In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization-weighted, and the securities in the Underlying Index are updated on the last calendar day of each month. Under normal circumstances, the Fund will seek to maintain a weighted average maturity that is greater than three years and lower than 10 years. Weighted average maturity is a U.S. dollar-weighted average of the remaining term to maturity of the underlying securities in the Fund's portfolio.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that

involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or

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unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency

registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Currency Risk*.** Because the Fund's NAV is determined in U.S. dollars, the NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund's NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the

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Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***National Closed Market Trading Risk.*** To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund's NAV that may be greater than those experienced by other funds.

***Non-U.S. Securities Risk*.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. These risks include greater market volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"),

which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the Securities Act of 1933, as amended (the "1933 Act"). Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may

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adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Developed Countries*.** The Fund's investment in developed country issuers will subject the Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country's or region's security may cause uncertainty in its markets and may adversely affect its economy and the Fund's investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The

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economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480igibdy.jpg)

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|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.77% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 10.31% | June 30, 2020 |
| Worst Quarter | -7.01% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 3.67% | &nbsp;&nbsp; 0.95% | &nbsp;&nbsp; 2.54% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.84% | &nbsp;&nbsp; -0.39% | &nbsp;&nbsp; 1.24% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 2.16% | &nbsp;&nbsp; 0.16% | &nbsp;&nbsp; 1.38% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE BofA 5-10 Year US Corporate Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; 3.69% | &nbsp;&nbsp; 1.00% | &nbsp;&nbsp; 2.64% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through July 31, 2018 reflect the performance of the Bloomberg U.S. Intermediate Credit Bond Index. Index returns from August 1, 2018 through February 28, 2021 reflect the standard pricing variant of the ICE BofA 5-10 Year US Corporate Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE BofA 5-10 Year US Corporate Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE BofA 5-10 Year US Corporate Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 10+ YEAR INVESTMENT GRADE CORPORATE BOND ETF

Ticker: IGLBStock Exchange: NYSE Arca

**Investment Objective**

The iShares 10+ Year Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds with remaining maturities greater than ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.04% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 6% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> BofA<sup>®</sup> 10+ Year US Corporate Index (the "Underlying Index"), which measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to ten years. As of February 28, 2025, there were 3,813 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials, healthcare and utilities industries or sectors. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of investment-grade corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to ten years, have been publicly issued in the U.S. domestic market, and have $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch Ratings, Inc. (BBB or better), Moody's Investors Service, Inc. (Baa or better) and/or Standard & Poor's<sup>®</sup> Financial Services LLC, a subsidiary of S&P Global (BBB or better). In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization-weighted, and the securities in the Underlying Index are updated on the last calendar day of each month. Under normal circumstances, the Fund will seek to maintain a weighted average maturity that is greater than ten years. Weighted average maturity is a U.S. dollar-weighted average of the remaining term to maturity of the underlying securities in the Fund's portfolio.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that

collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make

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timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the

Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Healthcare Companies Risk*.** The profitability of healthcare companies may be adversely affected by extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, the protection and expiration of patents, limited product lines, supply chain issues, labor shortages and product liability claims, among other factors.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to

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changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities

can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

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Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency,

security, and economic risks that are specific to Saudi Arabia. The economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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***Utility Companies Risk.*** The utilities sector is generally subject to significant government regulation and oversight, including restrictions on rates as well as environmental and other regulations. Utility companies also may face risks related to, among other things, natural disasters, cyber or other attacks, capital project funding, energy price volatility and increased competition.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from

the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480iglbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.47% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 13.25% | December 31, 2023 |
| Worst Quarter | -12.61% | June 30, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 12/8/2009)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; -1.13% | &nbsp;&nbsp; -1.82% | &nbsp;&nbsp; 2.06% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -3.10% | &nbsp;&nbsp; -3.44% | &nbsp;&nbsp; 0.32% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -0.66% | &nbsp;&nbsp; -2.00% | &nbsp;&nbsp; 0.84% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE BofA 10+ Year US Corporate Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; -1.06% | &nbsp;&nbsp; -1.71% | &nbsp;&nbsp; 2.24% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns beginning on June 30, 2014 through July 31, 2018 reflect the performance of the Bloomberg U.S. Long Credit Index. Index returns from August 1, 2018 through February 28, 2021 reflect the standard pricing variant of the ICE BofA 10+ Year US Corporate Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE BofA 10+ Year US Corporate Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE BofA 10+ Year US Corporate Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> BBB RATED CORPORATE BOND ETF

Ticker: LQDBStock Exchange: NYSE Arca

**Investment Objective**

The iShares BBB Rated Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of BBB (or its equivalent) fixed rate U.S. dollar-denominated bonds issued by U.S. and non-U.S. corporate issuers.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 13% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the iBoxx USD Liquid Investment Grade BBB 0+ Index (the "Underlying Index"), which is designed to reflect the performance of BBB (or its equivalent) fixed rate U.S. dollar-denominated bonds issued by U.S. and non-U.S. corporate issuers (as determined by Markit Indices Limited (the "Index Provider" or "Markit")). Securities of varying maturities are eligible for inclusion in the Underlying Index. The Underlying Index offers exposure to liquid (according to Markit's liquidity screens, which could vary from other measures of liquidity) investment-grade corporate bonds and is rebalanced on a monthly basis.

Bonds in the Underlying Index are selected from the universe of eligible bonds using defined rules. The bonds eligible for inclusion are fixed rate U.S. dollar-denominated corporate bonds that: (i) are issued by issuers domiciled in the countries classified as developed markets by the Index Provider; (ii) are rated BBB or its equivalent by Fitch Ratings, Inc., Moody's Investor's Service, Inc. or Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global; (iii) are issued by issuers of debt securities with at least $1 billion aggregate outstanding face value; (iv) have at least $500 million of outstanding face value; (v) have a time to maturity of at least one year at issuance; and (vi) for new index insertions, have at least six months to maturity. Existing bonds in the Underlying Index are held to maturity so long as they meet all criteria other than the six months to maturity criterion. Bonds in the Underlying Index that no longer satisfy all the criteria (except the six months to maturity criterion) at month-end will be removed from the Underlying Index. A bond that drops out of the Underlying Index at the rebalancing day is excluded from reentering the index for a three-month period. The rule for the lockout period takes precedence over the other rules for the Underlying Index selection. A locked out bond will not be selected, even if it qualifies for the index. If a bond becomes eligible in the middle of the month, it will still need to satisfy the criteria at the end of the month, and can be included only upon rebalancing at month-end. Any bond that enters the Underlying Index must remain in the Underlying Index for a minimum of six months provided it is not downgraded to sub-investment grade, defaulted or fully redeemed in that period. Existing bonds in the Underlying Index that receive a rating upgrade can remain in the index if the six-month minimum has not been satisfied. The Underlying Index uses a modified market-value weighted methodology with a cap on each issuer of 3%.

As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods and services and financials industries or sectors. The components of the Underlying Index are likely to change over time. As of February 28, 2025, the number of components in the Underlying Index is 3,214.

The Fund will invest in privately-issued securities, including those that are normally purchased pursuant to Rule 144A or Regulation S promulgated under the Securities Act of 1933, as amended (the "1933 Act").

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund invests at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Markit, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and

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securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included

components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Assets Under Management (AUM) Risk*.** From time to time, an Authorized Participant (as defined below in *Authorized Participant Concentration Risk*), a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, or another fund may invest in the Fund and hold its investment for a specific period of time to allow the Fund to achieve size or scale. There can be no assurance that any such entity would not redeem its investment or that the size of the Fund would be maintained at such levels, which could negatively impact the Fund.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Consumer Goods and Services Companies Risk.*** Consumer goods and services companies ("consumer companies") face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain

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disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Illiquid Investments Risk*.** An illiquid investment is any investment that the Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. To the extent the Fund holds illiquid investments, the illiquid investments may reduce its returns because the Fund may be unable to transact at advantageous times or prices. In addition, if the Fund is limited in its ability to sell illiquid investments during periods when shareholders are redeeming their shares, it will need to sell liquid securities to meet redemption requests and illiquid securities will become a larger portion of the Fund's holdings. During periods of market volatility, liquidity in the market for Fund shares may be impacted by the liquidity in the market for the underlying securities or other assets held by the Fund, which could lead to Fund shares trading at a premium or discount to the Fund's NAV.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these

factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Small Fund Risk.*** When the Fund's size is small, the Fund may experience low trading volume and wide bid/ask spreads. A Fund's performance near its inception date may not represent how the Fund will perform in the future or with a larger asset base. A Fund that holds fixed-income securities may buy smaller-sized bonds known as "odd lots," which may be purchased or sold at a discount to similar "round lot" bonds. The prices used by the Fund may differ from the value that would be realized if these securities were sold, and the impact of such pricing differences on a Fund's performance may be heightened when the Fund's size is small. In addition, the Fund may face the risk of being delisted if it does not meet certain requirements set by the listing exchange. Any resulting liquidation of the Fund could lead to elevated transaction costs for the Fund and negative tax consequences for its shareholders.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

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interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume

or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480lqdbdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.08% | March 31, 2025 |
| **During the period shown in the chart:**  | **During the period shown in the chart:**  | **During the period shown in the chart:**  |
| Best Quarter | 8.30% | December 31, 2023 |
| Worst Quarter | -7.63% | June 30, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | |
|:---|:---|:---|
|  | **One Year** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 5/18/2021)** |  |  |
| Return Before Taxes | &nbsp;&nbsp; 2.74% | &nbsp;&nbsp; -0.72% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.91% | &nbsp;&nbsp; -2.24% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.61% | &nbsp;&nbsp; -1.19% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; -1.28% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **iBoxx USD Liquid Investment Grade BBB 0+ Index** (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 3.01% | &nbsp;&nbsp; -0.56% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2021.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> BROAD USD INVESTMENT GRADE CORPORATE BOND ETF

Ticker: USIGStock Exchange: Nasdaq

**Investment Objective**

The iShares Broad USD Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated investment-grade corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.04% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 12% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> BofA<sup>®</sup> US Corporate Index (the "Underlying Index"), which measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market. As of February 28, 2025, there were 10,773 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials industry or sector. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of investment-grade corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to one year, have been publicly issued in the U.S. domestic market, and have $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch Ratings, Inc. (BBB or better), Moody's Investors Service, Inc. (Baa or better) and/or Standard & Poor's<sup>®</sup> Financial Services LLC, a subsidiary of S&P Global (BBB or better). In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization-weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates),

maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as

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greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency

basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Currency Risk*.** Because the Fund's NAV is determined in U.S. dollars, the NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund's NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the

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Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***National Closed Market Trading Risk.*** To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund's NAV that may be greater than those experienced by other funds.

***Non-U.S. Securities Risk*.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. These risks include greater market volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material

adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the Securities Act of 1933, as amended (the "1933 Act"). Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or

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a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Developed Countries*.** The Fund's investment in developed country issuers will subject the Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some

less developed countries. Certain developed countries have experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country's or region's security may cause uncertainty in its markets and may adversely affect its economy and the Fund's investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the

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Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of

the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions. Until the Fund reaches greater scale, it may experience higher tracking error than is typical for similar index ETFs.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480usigdy.jpg)

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|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.39% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 9.31% | June 30, 2020 |
| Worst Quarter | -7.47% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 2.73% | &nbsp;&nbsp; 0.41% | &nbsp;&nbsp; 2.33% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.89% | &nbsp;&nbsp; -0.95% | &nbsp;&nbsp; 0.94% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.61% | &nbsp;&nbsp; -0.25% | &nbsp;&nbsp; 1.18% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| **ICE BofA US Corporate Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.77% | &nbsp;&nbsp; 0.48% | &nbsp;&nbsp; 2.46% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through July 31, 2018 reflect the performance of the Bloomberg U.S. Credit Bond Index. Index returns from August 1, 2018 through February 28, 2021 reflect the standard pricing variant of the ICE BofA US Corporate Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE BofA US Corporate Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE BofA US Corporate Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> ESG ADVANCED INVESTMENT GRADE CORPORATE BOND ETF

Ticker: ELQDStock Exchange: NYSE Arca

**Investment Objective**

The iShares ESG Advanced Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment grade corporate bonds that applies extensive climate-based screens and other extensive screens for involvement in controversial activities, and reflects the performance of issuers with a favorable environmental, social and governance rating as identified by the index provider.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.18% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $18 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $58 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $101 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $230 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 20% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the iBoxx MSCI ESG Advanced USD Liquid Investment Grade Index (the "Underlying Index"), developed by Markit Indices Limited (the "Index Provider" or "Markit") with environmental, social and governance ("ESG") rating inputs from MSCI ESG Research LLC ("MSCI ESG Research"). The Underlying Index is designed to apply climate-based and values-based screens to the Markit iBoxx USD Liquid Investment Grade Index (the "Parent Index"), and also is designed to select issuers with average or above ESG ratings relative to their sector peers, as identified by MSCI ESG Research. The Underlying Index is a modified market value weighted index with a cap on each issuer of 3% of the Underlying Index at each monthly rebalancing.

The Parent Index is designed to reflect the performance of U.S. dollar denominated investment grade corporate bonds that: (i) are issued by companies domiciled in countries classified as developed markets by Markit; (ii) have an average rating of investment grade (ratings from Fitch Ratings, Inc., Moody's Investors Service, Inc. or Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) have at least $750 million of outstanding face value for the specific bond issue; (iv) are from issuers with at least $2 billion outstanding face value of all of the issuer's bonds eligible for inclusion in the Parent Index; and (v) have at least three years to maturity at rebalance (three years and six months to maturity for new index insertions).

To construct the Underlying Index, Markit begins with the Parent Index and then applies a series of climate-based and values-based screens. The climate-based screens remove issuers with an industry tie to fossil fuels (*e.g.*, thermal coal, oil, and gas) including reserve ownership, related revenues and power generation (as determined by MSCI ESG Research); issuers classified by IHS Markit in the Oil and Gas Market Sector; and issuers with low MSCI Environmental controversies scores (in this instance, below two (2)). The values-based screens remove controversial business activities (as determined by MSCI ESG Research) including adult entertainment, alcohol, civilian firearms, controversial weapons, conventional weapons, for-profit prisons, gambling, genetically modified organisms, nuclear power, nuclear weapons, palm oil, predatory lending, and tobacco based on revenue or percentage of revenue thresholds for certain categories (*e.g.,* $500 million or 50%) and categorical exclusions for others (*e.g*., nuclear weapons). The values-based screens also remove issuers violating the United Nations Global Compact. Additionally, the Index Provider removes issuers with a MSCI ESG rating below BBB and issuers with a low MSCI ESG controversies score (in this instance, below one (1)).

To determine if companies are involved in ESG controversies, MSCI ESG Research assesses the possible negative environmental, social, and/or governance impact of a company's operations or products on a scale from 0 to 10, with 0 being the most severe controversy rating. To determine if companies are involved in environmental controversies, MSCI ESG Research assesses the possible impact of a company's operations or products in environmental issues such as energy and climate change, land use and biodiversity, toxic emissions and waste, water stress and operational waste. The impact is rated on a scale from 0 to 10, with 0 being the most severe controversy rating. To determine ESG ratings, MSCI ESG Research rates the ESG characteristics of securities on a scale of "CCC" (lowest) to "AAA" (highest). MSCI ESG Research evaluates a company's risks and opportunities using a sector specific ESG Key Issues ("Key Issues") (*e.g.*, carbon emissions) selection and weighting model. Each company is scored on a scale of 0 to 10, with 10 being the highest, for each Key Issue before being provided an ESG rating based on average Key Issue score.

The Underlying Index is rebalanced on a monthly basis, on the last business day of each month. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials, healthcare and technology industries or sectors. The components of the Underlying Index are likely to change over time. As of February 28, 2025, the Underlying Index was comprised of 1,827 components.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the

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Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Markit, MSCI ESG Research, or their affiliates, which are independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate

changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***ESG Risk.*** To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index's use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund's overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural

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disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Assets Under Management (AUM) Risk*.** From time to time, an Authorized Participant (as defined below in *Authorized Participant Concentration Risk*), a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, or another fund may invest in the Fund and hold its investment for a specific period of time to allow the Fund to achieve size or scale. There can be no assurance that any such entity would not redeem its investment or that the size of the Fund would be maintained at such levels, which could negatively impact the Fund.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Healthcare Companies Risk*.** The profitability of healthcare companies may be adversely affected by extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, the protection and expiration of patents, limited product lines, supply chain issues, labor shortages and product liability claims, among other factors.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue

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to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond

Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Small Fund Risk.*** When the Fund's size is small, the Fund may experience low trading volume and wide bid/ask spreads. A Fund's performance near its inception date may not represent how the Fund will perform in the future or with a larger asset base. A Fund that holds fixed-income securities may buy smaller-sized bonds known as "odd lots," which may be purchased or sold at a discount to similar "round lot" bonds. The prices used by the Fund may differ from the value that would be realized if these securities were sold, and the impact of such pricing differences on a Fund's performance may be heightened when the Fund's size is small. In addition, the Fund may face the risk of being delisted if it does not meet certain requirements set by the listing exchange. Any resulting liquidation of the Fund could lead to elevated transaction costs for the Fund and negative tax consequences for its shareholders.

***Technology Companies Risk*.** Technology companies and companies that rely heavily on technological advances may have limited product lines, markets, financial resources, supply chains and personnel. These companies typically face intense competition, potentially rapid product obsolescence and changes in product cycles and customer preferences. They may face unexpected risks and costs associated with technological developments, such as artificial intelligence and machine learning. Technology companies also depend heavily on intellectual property rights and may be adversely affected by the loss or impairment of those rights. Technology companies may face

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increased government scrutiny and may be subject to adverse government or legal action.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may

be heightened during times of increased market volatility or other unusual market conditions. Until the Fund reaches greater scale, it may experience higher tracking error than is typical for similar index ETFs.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480elqddy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.49% | March 31, 2025 |
| **During the period shown in the chart:**  | **During the period shown in the chart:**  | **During the period shown in the chart:**  |
| Best Quarter | 9.78% | December 31, 2023 |
| Worst Quarter | -8.26% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | |
|:---|:---|:---|
|  | **One Year** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 11/8/2021)** |  |  |
| Return Before Taxes | &nbsp;&nbsp; 0.91% | &nbsp;&nbsp; -3.39% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.78% | &nbsp;&nbsp; -4.78% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.53% | &nbsp;&nbsp; -3.14% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; -1.98% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **iBoxx MSCI ESG Advanced USD Liquid Investment Grade Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.08% | &nbsp;&nbsp; -3.19% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2021.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> ESG AWARE 1-5 YEAR USD CORPORATE BOND ETF

Ticker: SUSBStock Exchange: Nasdaq

**Investment Objective**

The iShares ESG Aware 1-5 Year USD Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade corporate bonds having remaining maturities between one and five years and issued by companies that have positive environmental, social and governance characteristics while seeking to exhibit risk and return characteristics similar to those of the parent index of such index.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.12% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.12% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $12 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $39 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $68 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $154 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 38% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index (the "Underlying Index"), which has been developed by Bloomberg Finance L.P. and its affiliates (the "Index Provider" or "Bloomberg") with environmental, social and governance ("ESG") rating inputs from MSCI ESG Research LLC ("MSCI ESG Research") pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited, a subsidiary of Bloomberg. The Underlying Index is an optimized fixed-income index designed to reflect the performance of U.S. dollar-denominated, investment-grade (as determined by Bloomberg) corporate bonds having remaining maturities between one and five years and issued by companies that have positive ESG characteristics (as determined by MSCI ESG Research ratings), while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Corporate 1-5 Years Index (the "Parent Index"). As of February 28, 2025, the Underlying Index included issuers from the following countries: Australia, Belgium, Bermuda, Brazil, Canada, Chile, China, Finland, France, Germany, Ireland, Italy, Japan, Macau, Mexico, the Netherlands, Spain, Sweden, Switzerland, Taiwan, the United Kingdom (the "U.K.) and the U.S.

The Index Provider begins with the Parent Index and excludes companies involved in the business of tobacco, companies involved with controversial weapons, producers and retailers of civilian firearms, companies involved in certain fossil fuels-related activity (such as the production of thermal coal, thermal coal-based power generation and extraction of oil sands) based on revenue or percentage of revenue thresholds for certain categories (*e.g.,* $20 million or 5%) and categorical exclusions for others (*e.g.,* controversial weapons). The Index Provider also excludes companies involved in very severe business controversies (in each case as determined by MSCI ESG Research), as well as securities of companies without an MSCI ESG Research rating, and then follows a quantitative process in an effort to determine optimal weights for securities to maximize exposure to securities of companies with higher ESG ratings and require a minimum ESG score improvement of 10% or greater relative to the Parent Index.

For each industry, MSCI ESG Research identifies key ESG issues that can lead to substantial costs or opportunities for companies (*e.g.*, climate change, resource scarcity, demographic shifts). MSCI ESG Research then rates each company's exposure to each key issue based on the company's business segment and geographic risk and analyzes the extent to which companies have developed robust strategies and programs to manage ESG risks and opportunities. MSCI ESG Research scores companies based on both their risk exposure and risk management. To score well on a key issue, MSCI ESG Research assesses management

practices, management performance (through demonstrated track record and other quantitative performance indicators), governance structures, and/or implications in controversies, which all may be taken as a proxy for overall management quality. Controversies, including, among other things, issues involving anti-competitive practices, toxic emissions and waste, and health and safety, occurring within the last three years lead to a deduction from the overall management score on each issue. Using a sector-specific key issue weighting model, companies are rated and ranked in comparison to their industry peers. Key issues and weights are reviewed at the end of each calendar year. Corporate governance is always weighted and analyzed for all companies.

As of February 28, 2025, there were 1,979 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials industry or sector. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of U.S. dollar-denominated corporate bonds that are investment-grade, fixed-rate and taxable and have remaining effective maturities between one and five years. As of February 28, 2025, the average maturity of the securities in the Underlying Index was 2.87 years and the average credit rating was A3/BAA1. The securities in the Underlying Index are updated on the last business day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments

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associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, MSCI ESG Research or their affiliates, which are independent of the Fund and BFA, pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make

timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***ESG Risk.*** To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index's use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund's overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in

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comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Currency Risk*.** Because the Fund's NAV is determined in U.S. dollars, the NAV could decline if the currency of the non-U.S. market in which the Fund invests depreciates against the U.S. dollar or if there are delays or limits on the repatriation of foreign currency. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, the Fund's NAV may change quickly and without warning. In addition, the Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***National Closed Market Trading Risk.*** To the extent that securities or other assets held by the Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on the Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to the Fund's NAV that may be greater than those experienced by other funds.

***Non-U.S. Securities Risk*.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. These risks include greater market volatility, less market liquidity, higher transaction costs, expropriation, confiscatory taxation, adverse changes in foreign investment or currency control regulations, restrictions on the repatriation of capital, and political instability. Non-U.S. issuers may be subject to different accounting, audit and financial reporting standards than U.S. issuers, and there may be less publicly available information about non-U.S. issuers. Foreign market trading hours, different clearing and settlement procedures, and holiday schedules may limit the Fund's ability to engage in portfolio transactions. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on the Fund.

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***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading

partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Developed Countries*.** The Fund's investment in developed country issuers will subject the Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries tend to represent a significant portion of the global economy and have generally experienced slower economic growth than some less developed countries. Certain developed countries have

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experienced security concerns, such as war, terrorism and strained international relations. Incidents involving a country's or region's security may cause uncertainty in its markets and may adversely affect its economy and the Fund's investments. In addition, developed countries may be adversely impacted by changes to the economic conditions of certain key trading partners, regulatory burdens, debt burdens and the price or availability of certain commodities.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index

does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480susbdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.94% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 5.23% | June 30, 2020 |
| Worst Quarter | -3.77% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 7/11/2017)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 4.87% | &nbsp;&nbsp; 1.79% | &nbsp;&nbsp; 2.27% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 3.25% | &nbsp;&nbsp; 0.83% | &nbsp;&nbsp; 1.27% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 2.86% | &nbsp;&nbsp; 0.96% | &nbsp;&nbsp; 1.31% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.41% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index** (Returns do not reflect deductions <br> for fees, expenses or taxes)<br>| &nbsp;&nbsp; 4.95% | &nbsp;&nbsp; 2.01% | &nbsp;&nbsp; 2.48% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2017 and 2024, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> ESG AWARE USD CORPORATE BOND ETF

Ticker: SUSCStock Exchange: Nasdaq

**Investment Objective**

The iShares ESG Aware USD Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade corporate bonds issued by companies that have positive environmental, social and governance characteristics while seeking to exhibit risk and return characteristics similar to those of the parent index of such index.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.18% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $18 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $58 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $101 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $230 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 18% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg MSCI US Corporate ESG Focus Index (the "Underlying Index"), which has been developed by Bloomberg Finance L.P. and its affiliates (the "Index Provider" or "Bloomberg") with environmental, social and governance ("ESG") rating inputs from MSCI ESG Research LLC ("MSCI ESG Research") pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited, a subsidiary of Bloomberg. The Underlying Index is an optimized fixed-income index designed to reflect the performance of U.S. dollar-denominated, investment-grade (as determined by Bloomberg) corporate bonds issued by companies that have positive ESG characteristics (as determined by MSCI ESG Research ratings), while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Corporate Index (the "Parent Index"). As of February 28, 2025, the Underlying Index included issuers from the following countries: Australia, Belgium, Bermuda, Brazil, Canada, Chile, China, Finland, France, Germany, Hong Kong, Ireland, Italy, Japan, Macau, Mexico, the Netherlands, Spain, Switzerland, Taiwan, the United Kingdom (the "U.K."), and the U.S.

The Index Provider begins with the Parent Index and excludes companies involved in the business of tobacco, companies involved with controversial weapons, producers and retailers of civilian firearms, companies involved in certain fossil fuels-related activity (such as the production of thermal coal, thermal coal-based power generation and extraction of oil sands) based on revenue or percentage of revenue thresholds for certain categories (*e.g.,* $20 million or 5%) and categorical exclusions for others (*e.g.,* controversial weapons). The Index Provider also excludes companies involved in very severe business controversies (in each case as determined by MSCI ESG Research), as well as securities of companies without an MSCI ESG Research rating, and then follows a quantitative process in an effort to determine optimal weights for securities to maximize exposure to securities of companies with higher ESG ratings and require a minimum ESG score improvement of 10% or greater relative to the Parent Index.

For each industry, MSCI ESG Research identifies key ESG issues that can lead to substantial costs or opportunities for companies (*e.g.*, climate change, resource scarcity, demographic shifts). MSCI ESG Research then rates each company's exposure to each key issue based on the company's business segment and geographic risk and analyzes the extent to which companies have developed robust strategies and programs to manage ESG risks and opportunities. MSCI ESG Research scores companies based on both their risk exposure and risk management. To score well on a key issue, MSCI ESG Research assesses management practices, management performance (through demonstrated

track record and other quantitative performance indicators), governance structures, and/or implications in controversies, which all may be taken as a proxy for overall management quality. Controversies, including, among other things, issues involving anti-competitive practices, toxic emissions and waste, and health and safety, occurring within the last three years lead to a deduction from the overall management score on each issue. Using a sector-specific key issue weighting model, companies are rated and ranked in comparison to their industry peers. Key issues and weights are reviewed at the end of each calendar year. Corporate governance is always weighted and analyzed for all companies.

As of February 28, 2025, there were 3,983 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods and services and financials industries or sectors. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of U.S. dollar-denominated corporate bonds that are investment-grade, fixed-rate and taxable and have remaining maturities of greater than or equal to one year. As of February 28, 2025, the average maturity of the securities in the Underlying Index was 10.59 years and the average credit rating was A3/BAA1. The securities in the Underlying Index are updated on the last business day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the

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Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, MSCI ESG Research or their affiliates, which are independent of the Fund and BFA, pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or

unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***ESG Risk.*** To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index's use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund's overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in

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comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Consumer Goods and Services Companies Risk.*** Consumer goods and services companies ("consumer companies") face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Reliance on Trading Partners Risk*.** The Fund invests in countries or regions whose economies are heavily dependent upon trading with key partners. Any reduction in this trading may have an adverse impact on the Fund's investments. Through its holdings of securities of certain issuers, the Fund is specifically exposed to **Asian Economic Risk, European Economic Risk** and **North American Economic Risk.**

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue

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to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a

nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to

purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480suscdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.25% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 9.01% | June 30, 2020 |
| Worst Quarter | -7.61% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 7/11/2017)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 2.03% | &nbsp;&nbsp; 0.11% | &nbsp;&nbsp; 1.87% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.26% | &nbsp;&nbsp; -1.15% | &nbsp;&nbsp; 0.58% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.19% | &nbsp;&nbsp; -0.44% | &nbsp;&nbsp; 0.88% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.41% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg MSCI US Corporate ESG Focus Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 2.07% | &nbsp;&nbsp; 0.42% | &nbsp;&nbsp; 2.13% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2017 and 2024, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> HIGH YIELD SYSTEMATIC BOND ETF

Ticker: HYDBStock Exchange: Cboe BZX

**Investment Objective**

The iShares High Yield Systematic Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, high yield corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.35% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.35% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $36 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $113 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $197 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $443 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 81% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the BlackRock High Yield Systematic Bond Index (the "Underlying Index"), which consists of U.S. dollar-denominated, high yield (as determined by BlackRock Index Services, LLC (the "Index Provider")) corporate bonds. Component securities include publicly-issued debt of U.S. corporate issuers, U.S. dollar-denominated, publicly issued debt of non-U.S. corporate issuers, and bonds offered pursuant to Rule 144A under the Securities Act of 1933, as amended (the "1933 Act") with or without registration rights. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods and services, energy and financials industries or sectors. The components of the Underlying Index are likely to change over time.

The securities in the Underlying Index must have $350 million or more current face amount outstanding, and have at least one year to final maturity, regardless of optionality, at time of rebalance. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and have a fixed-rate, although they can carry a coupon that steps-up (*i.e.,* or changes according to a predetermined schedule), and must be rated below investment-grade, which is below Baa3 by Moody's Investors Service, Inc. ("Moody's") or below BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") or Fitch Ratings, Inc. ("Fitch"). Eligibility in the Underlying Index is determined by the middle of the three available ratings. When a rating from only two agencies is available, the lower rating is used. When a rating from only one agency is available, that rating is used to determine eligibility in the Underlying Index.

The Underlying Index determines constituent weights based on a proprietary methodology which first aims to systematically screen out certain bonds with the highest probability of default (a measure of credit quality) and then optimizes to improve risk-adjusted returns by weighting more heavily to bonds with attractive default-adjusted spreads (a measure of value) while mitigating portfolio risks and limiting turnover. This methodology, unlike the methodologies used by traditional market-value-weighted bond indexes, selects a portion of the component bonds from the broader universe of high yield bonds based on application of analytics measuring the probability of default. The resulting grouping of bonds is referred to as "defensive," by comparison to other groupings of high yield bonds, because those included in the Underlying Index possess specific characteristics that the index methodology identifies as reducing the risk of default. Key investment characteristics such as duration are constrained to be within a specified range of a broader market-value-weighted high yield bond universe. The Underlying Index is rebalanced on the last business day of each month to reflect changes in eligibility, credit quality and valuation. High yield bonds

included in the Underlying Index, like all high yield debt, continue to be subject to a number of risks, including the risk of an issuer default and volatility of the market value of the bonds.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by the Index Provider, an affiliated person of the Fund and of BFA, the Fund's investment adviser. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and

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securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***High Yield Securities Risk.*** Debt securities that are rated below investment grade (commonly referred to as "junk bonds") and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Such investments may be subject to additional risks including subordination to other creditors, no collateral or limited rights in collateral, lack of a regular trading market, prepayment risk, and lack of publicly available information.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or

when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Because the Index Provider is relatively new to the creation of indexes, these risks may be greater with respect to the Underlying Index than in the case of an index maintained by a long-standing index provider. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a

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decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Consumer Goods and Services Companies Risk.*** Consumer goods and services companies ("consumer companies") face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

***Energy Companies Risk.*** Companies in the energy sector may be adversely affected by volatility in energy and commodity prices, lower demand, overproduction, depletion of resources, social and political unrest, war, trade disputes, government regulations and energy transition efforts, among other factors. The energy sector is cyclical and can be significantly impacted by changes in economic conditions. Some energy companies, such as those in the oil and gas sector, face substantial costs related to exploration and production and significant operational risks. Energy companies are at risk of environmental damage claims and other litigation.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in

the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the 1933 Act. Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to

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shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of

the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480hydbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.01% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 8.73% | June 30, 2020 |
| Worst Quarter | -11.97% | March 31, 2020 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 7/11/2017)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 8.95% | &nbsp;&nbsp; 4.92% | &nbsp;&nbsp; 5.42% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 5.89% | &nbsp;&nbsp; 2.29% | &nbsp;&nbsp; 2.83% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 5.23% | &nbsp;&nbsp; 2.59% | &nbsp;&nbsp; 2.99% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.41% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **BlackRock High Yield Systematic Bond Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 9.41% | &nbsp;&nbsp; 5.48% | &nbsp;&nbsp; 5.79% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Markit iBoxx USD Liquid High Yield Index**<sup>2</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 7.91% | &nbsp;&nbsp; 3.53% | &nbsp;&nbsp; 4.31% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Effective approximately one year from the date of the Fund's prospectus, the Fund will no longer compare its performance to this index.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro, Scott Radell and Jeff Rosenberg (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Mr. Radell have been Portfolio Managers of the Fund since 2017. Mr. Rosenberg has been a Portfolio Manager of the Fund since 2024.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> iBOXX<sup>®</sup> $ HIGH YIELD CORPORATE BOND ETF

Ticker: HYGStock Exchange: NYSE Arca

**Investment Objective**

The iShares iBoxx $ High Yield Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, high yield corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.49% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.49% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $50 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $157 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $274 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $616 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 14% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Markit iBoxx<sup>®</sup> USD Liquid High Yield Index (the "Underlying Index"), which is a rules-based index consisting of U.S. dollar-denominated, high yield (as determined by Markit Indices Limited (the "Index Provider" or "Markit")) corporate bonds for sale in the U.S. The Underlying Index is designed to provide a broad representation of the U.S. dollar-denominated liquid high yield corporate bond market. The Underlying Index is a modified market-value weighted index with a cap on each issuer of 3%. There is no limit to the number of issues in the Underlying Index. As of February 28, 2025, the Underlying Index included approximately 1,226 constituents. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods and services industry or sector. The components of the Underlying Index are likely to change over time.

Bonds in the Underlying Index are selected from the universe of eligible bonds in the Markit iBoxx USD Corporate Bond Index using defined rules. As of the date of this prospectus (the "Prospectus"), the bonds eligible for inclusion in the Underlying Index include U.S. dollar-denominated high yield corporate bonds that: (i) are issued by companies domiciled in countries classified as developed markets by Markit; (ii) have an average rating of sub-investment grade (ratings from Fitch Ratings, Inc. ("Fitch"), Moody's Investors Service, Inc. ("Moody's") or Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) are from issuers with at least $1 billion outstanding face value; (iv) have at least $400 million of outstanding face value; (v) have an original maturity date of less than 15 years; (vi) have at least one year to maturity; and (vii) have at least one year and 6 months to maturity for new index insertions.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an

applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Markit, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***High Yield Securities Risk.*** Debt securities that are rated below investment grade (commonly referred to as "junk bonds") and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield

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securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Such investments may be subject to additional risks including subordination to other creditors, no collateral or limited rights in collateral, lack of a regular trading market, prepayment risk, and lack of publicly available information.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Consumer Goods and Services Companies Risk.*** Consumer goods and services companies ("consumer companies") face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

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***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the Securities Act of 1933, as amended (the "1933 Act"). Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and

economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480hygdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.06% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 7.42% | June 30, 2020 |
| Worst Quarter | -11.90% | March 31, 2020 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 4/4/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 7.70% | &nbsp;&nbsp; 3.07% | &nbsp;&nbsp; 4.05% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 5.07% | &nbsp;&nbsp; 0.89% | &nbsp;&nbsp; 1.80% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 4.50% | &nbsp;&nbsp; 1.37% | &nbsp;&nbsp; 2.07% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Markit iBoxx USD Liquid High Yield Index** (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; 7.95% | &nbsp;&nbsp; 3.53% | &nbsp;&nbsp; 4.58% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> iBOXX<sup>®</sup> $ INVESTMENT GRADE CORPORATE BOND ETF

Ticker: LQDStock Exchange: NYSE Arca

**Investment Objective**

The iShares iBoxx $ Investment Grade Corporate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.14% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.14% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $14 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $45 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $79 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $179 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 19% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Markit iBoxx<sup>®</sup> USD Liquid Investment Grade Index (the "Underlying Index"), which is a rules-based index consisting of U.S. dollar-denominated, investment-grade (as determined by Markit Indices Limited (the "Index Provider" or "Markit")) corporate bonds for sale in the U.S. The Underlying Index is designed to provide a broad representation of the U.S. dollar-denominated liquid investment-grade corporate bond market. The Underlying Index is a modified market-value weighted index with a cap on each issuer of 3%. There is no limit to the number of issues in the Underlying Index. As of February 28, 2025, the Underlying Index included approximately 2,888 constituents. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the consumer goods and services and financials industries or sectors. The components of the Underlying Index are likely to change over time.

The Underlying Index is a subset of the Markit iBoxx USD Corporate Bond Index, which as of February 28, 2025 is an index of 8,368 investment-grade bonds. Bonds in the Underlying Index are selected from the universe of eligible bonds in the Markit iBoxx USD Corporate Bond Index using defined rules. As of the date of this prospectus (the "Prospectus"), the bonds eligible for inclusion in the Underlying Index consist of U.S. dollar-denominated corporate bonds that: (i) are issued by companies domiciled in countries classified as developed markets by Markit; (ii) have an average rating of investment grade (ratings from Fitch Ratings, Inc., Moody's Investors Service, Inc. or Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) are from issuers with at least $2 billion outstanding face value; (iv) have at least $750 million of outstanding face value; (v) have at least three years to maturity; and (vi) have at least three years and 6 months to maturity for new index insertions.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an

applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Markit, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor

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its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in

comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Consumer Goods and Services Companies Risk.*** Consumer goods and services companies ("consumer companies") face risks related to changes in consumer preferences and disposable income, commodity prices, government regulation, supply chain disruptions, damage to brand or reputation, economic slowdown and labor shortages, among other things.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

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***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt

economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may

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result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and

other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480lqddy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.47% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 9.85% | December 31, 2023 |
| Worst Quarter | -8.63% | June 30, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 7/22/2002)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 0.99% | &nbsp;&nbsp; -0.20% | &nbsp;&nbsp; 2.28% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.79% | &nbsp;&nbsp; -1.55% | &nbsp;&nbsp; 0.87% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.58% | &nbsp;&nbsp; -0.71% | &nbsp;&nbsp; 1.14% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Markit iBoxx USD Liquid Investment Grade Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.15% | &nbsp;&nbsp; -0.07% | &nbsp;&nbsp; 2.46% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> INVESTMENT GRADE SYSTEMATIC BOND ETF

Ticker: IGEBStock Exchange: Cboe BZX

**Investment Objective**

The iShares Investment Grade Systematic Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.18% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $18 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $58 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $101 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $230 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 69% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the BlackRock Investment Grade Systematic Bond Index (the "Underlying Index"), which consists of U.S. dollar-denominated, investment-grade (as determined by BlackRock Index Services, LLC (the "Index Provider")) corporate bonds. Component securities include publicly-issued debt of U.S. corporate issuers and U.S. dollar-denominated, publicly issued debt of non-U.S. corporate issuers. As of February 28, 2025, a significant portion of the Underlying Index is represented by securities of companies in the financials industry or sector. The components of the Underlying Index are likely to change over time.

The securities in the Underlying Index must have $500 million or more current face amount outstanding, and have at least one year to final maturity, regardless of optionality, at time of rebalance. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and have a fixed-rate, although they can carry a coupon that steps-up (*i.e.,* changes according to a predetermined schedule). Fixed-to-Float bonds are eligible, provided that there is a minimum of 12 months until the transition date to the floating rate period. Component securities must be rated investment-grade, which is Baa3 or higher by Moody's Investors Service, Inc. ("Moody's") or BBB- or higher by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") or Fitch Ratings, Inc. ("Fitch"). Eligibility for the Underlying Index is determined by the middle of the three available ratings. When a rating from only two agencies is available, the lower rating is used. When a rating from only one agency is available, that rating is used to determine eligibility for the Underlying Index.

The Underlying Index determines constituent weights based on a proprietary methodology which first aims to systematically screen out certain bonds with the highest probability of default (a measure of credit quality) and then optimizes to improve risk-adjusted returns by weighting more heavily to bonds with attractive default-adjusted spreads (a measure of value) while mitigating portfolio risks and limiting turnover. This methodology, unlike the methodologies used by traditional market-value-weighted bond indexes, selects a portion of the component bonds from the broader universe of investment-grade bonds based on application of analytics measuring the probability of default. The resulting grouping of bonds is referred to as "enhanced," by comparison to other groupings of investment-grade bonds, because the Underlying Index seeks to provide superior risk-adjusted and total returns over longer periods of time than a comparable market-value-weighted index. Key investment characteristics such as duration are constrained to be within a specified range of a broader market-value-weighted investment-grade bond universe. The Underlying Index is rebalanced on the last business day of each month to reflect changes in eligibility,

credit quality and valuation. Investment-grade bonds included in the Underlying Index, like all investment-grade debt, continue to be subject to a number of risks, including the risk of an issuer default and volatility of the market value of the bonds.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by the Index Provider, an affiliated person of the Fund and of BFA, the Fund's investment adviser. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and

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securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included

components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Because the Index Provider is relatively new to the creation of indexes, these risks may be greater with respect to the Underlying Index than in the case of an index maintained by a long-standing index provider. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Financial Companies Risk*.** Financial services companies are subject to extensive governmental regulation and intervention, which may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and

------

liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, volatility in financial markets, credit rating downgrades, adverse public perception, exposure concentration and counterparty risk.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational,

information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480igebdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.34% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 11.36% | June 30, 2020 |
| Worst Quarter | -7.42% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 7/11/2017)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 3.40% | &nbsp;&nbsp; 1.16% | &nbsp;&nbsp; 2.70% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.30% | &nbsp;&nbsp; -0.49% | &nbsp;&nbsp; 0.99% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.99% | &nbsp;&nbsp; 0.23% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.41% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **BlackRock Investment Grade Systematic Bond Index** (Returns do not reflect deductions for <br> fees, expenses or taxes)<br>| &nbsp;&nbsp; 3.58% | &nbsp;&nbsp; 1.34% | &nbsp;&nbsp; 2.87% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Markit iBoxx USD Liquid Investment Grade Index**<sup>2</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.13% | &nbsp;&nbsp; -0.07% | &nbsp;&nbsp; 2.00% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Effective approximately one year from the date of the Fund's prospectus, the Fund will no longer compare its performance to this index.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro, Scott Radell and Jeff Rosenberg (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Mr. Radell have been Portfolio Managers of the Fund since 2017. Mr. Rosenberg has been a Portfolio Manager of the Fund since 2024.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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More Information About the Funds

This Prospectus contains important information about investing in the Funds listed below. Please read this Prospectus carefully before you make any investment decisions. Additional information regarding the Funds as well as other funds that are series of iShares Trust, iShares U.S. ETF Trust or iShares, Inc. (each, a "Fund") is available at www.iShares.com.

Each Fund's investment objective and its Underlying Index may be changed without shareholder approval.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Underlying Index** | **Investment Objective** |
| &nbsp;&nbsp; iShares 1-5 Year Investment <br> Grade Corporate Bond ETF<br>| ICE BofA 1-5 Year US Corporate <br> Index<br>| The iShares 1-5 Year Investment Grade Corporate Bond ETF seeks <br> to track the investment results of an index composed of U.S. <br> dollar-denominated, investment-grade corporate bonds with <br> remaining maturities between one and five years.<br>|
| &nbsp;&nbsp; iShares 5-10 Year Investment <br> Grade Corporate Bond ETF<br>| ICE BofA 5-10 Year US Corporate <br> Index<br>| The iShares 5-10 Year Investment Grade Corporate Bond ETF seeks <br> to track the investment results of an index composed of U.S. <br> dollar-denominated investment-grade corporate bonds with <br> remaining maturities between five and ten years.<br>|
| &nbsp;&nbsp; iShares 10+ Year Investment <br> Grade Corporate Bond ETF<br>| ICE BofA 10+ Year US Corporate <br> Index<br>| The iShares 10+ Year Investment Grade Corporate Bond ETF seeks <br> to track the investment results of an index composed of U.S. <br> dollar-denominated investment-grade corporate bonds with <br> remaining maturities greater than ten years.<br>|
| &nbsp;&nbsp; iShares BBB Rated Corporate <br> Bond ETF<br>| iBoxx USD Liquid Investment <br> Grade BBB 0+ Index<br>| The iShares BBB Rated Corporate Bond ETF seeks to track the <br> investment results of an index composed of BBB (or its equivalent) <br> fixed rate U.S. dollar-denominated bonds issued by U.S. and non-<br> U.S. corporate issuers.<br>|
| &nbsp;&nbsp; iShares Broad USD Investment <br> Grade Corporate Bond ETF<br>| ICE BofA US Corporate Index | The iShares Broad USD Investment Grade Corporate Bond ETF <br> seeks to track the investment results of an index composed of U.S. <br> dollar-denominated investment-grade corporate bonds.<br>|
| &nbsp;&nbsp; iShares ESG Advanced <br> Investment Grade Corporate <br> Bond ETF<br>| iBoxx MSCI ESG Advanced USD <br> Liquid Investment Grade Index<br>| The iShares ESG Advanced Investment Grade Corporate Bond ETF <br> seeks to track the investment results of an index composed of U.S. <br> dollar-denominated, investment grade corporate bonds that <br> applies extensive climate-based screens and other extensive <br> screens for involvement in controversial activities, and reflects the <br> performance of issuers with a favorable environmental, social and <br> governance rating as identified by the index provider.<br>|
| &nbsp;&nbsp; iShares ESG Aware 1-5 Year USD <br> Corporate Bond ETF<br>| Bloomberg MSCI US Corporate <br> 1-5 Year ESG Focus Index<br>| The iShares ESG Aware 1-5 Year USD Corporate Bond ETF seeks to <br> track the investment results of an index composed of U.S. dollar-<br> denominated, investment-grade corporate bonds having remaining <br> maturities between one and five years and issued by companies <br> that have positive environmental, social and governance <br> characteristics while seeking to exhibit risk and return <br> characteristics similar to those of the parent index of such index.<br>|
| &nbsp;&nbsp; iShares ESG Aware USD <br> Corporate Bond ETF<br>| Bloomberg MSCI US Corporate <br> ESG Focus Index<br>| The iShares ESG Aware USD Corporate Bond ETF seeks to track <br> the investment results of an index composed of U.S. dollar-<br> denominated, investment-grade corporate bonds issued by <br> companies that have positive environmental, social and <br> governance characteristics while seeking to exhibit risk and return <br> characteristics similar to those of the parent index of such index.<br>|
| &nbsp;&nbsp; iShares High Yield Systematic <br> Bond ETF<br>| BlackRock High Yield Systematic <br> Bond Index<br>| The iShares High Yield Systematic Bond ETF seeks to track the <br> investment results of an index composed of U.S. dollar-<br> denominated, high yield corporate bonds.<br>|
| &nbsp;&nbsp; iShares iBoxx $ High Yield <br> Corporate Bond ETF<br>| Markit iBoxx USD Liquid High <br> Yield Index<br>| The iShares iBoxx $ High Yield Corporate Bond ETF seeks to track <br> the investment results of an index composed of U.S. dollar-<br> denominated, high yield corporate bonds.<br>|

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| | | |
|:---|:---|:---|
| **Fund** | **Underlying Index** | **Investment Objective** |
| &nbsp;&nbsp; iShares iBoxx $ Investment <br> Grade Corporate Bond ETF<br>| Markit iBoxx USD Liquid <br> Investment Grade Index<br>| The iShares iBoxx $ Investment Grade Corporate Bond ETF seeks <br> to track the investment results of an index composed of U.S. <br> dollar-denominated, investment-grade corporate bonds.<br>|
| &nbsp;&nbsp; iShares Investment Grade <br> Systematic Bond ETF<br>| BlackRock Investment Grade <br> Systematic Bond Index<br>| The iShares Investment Grade Systematic Bond ETF seeks to track <br> the investment results of an index composed of U.S. dollar-<br> denominated, investment-grade corporate bonds.<br>|

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ETFs are funds that trade like other publicly traded securities. Shares of each Fund are listed on a national securities exchange and trade in the secondary market at market prices that change throughout the day. The market price for a share of a Fund may be different from the Fund's most recent NAV.

Each Fund invests in a particular segment of the markets for securities and other instruments (as applicable) and is designed to be used as part of broader asset allocation strategies. Accordingly, an investment in a Fund should not constitute a complete investment program. An investment in a Fund is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit Insurance Corporation, any other government agency, BFA or any of BFA's affiliates.

**Index Funds**

A share of a Fund represents an ownership interest in an underlying portfolio of securities and other instruments (as applicable) that is intended to track the Fund's Underlying Index. An index is a financial calculation, based on a grouping of financial instruments, and is not an investment product, while each Fund is an actual investment portfolio. The performance of a Fund and that of its Underlying Index may vary for a number of reasons, including transaction costs, asset or currency valuations, corporate actions, timing variances and differences between the composition of a Fund's portfolio and that of the Underlying Index resulting from the Fund's use of representative sampling or from legal restrictions (such as diversification requirements) that apply to the Fund but not to its Underlying Index.

From time to time, the provider of the Underlying Index ("Index Provider") may make changes to the index methodology or other adjustments to a Fund's Underlying Index. Unless otherwise determined by BFA, any such change will be reflected in the calculation of the Underlying Index's performance on a going-forward basis after the effective date of such change. Therefore, the performance of the Underlying Index that is shown for periods prior to the effective date of any such change generally will not be recalculated or restated to reflect the change.

BFA uses a representative sampling indexing strategy to manage the Funds. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of the applicable underlying index. Because the Funds use representative sampling, they can be expected to have a larger tracking error than if they used a replication indexing strategy. "Replication" is an indexing strategy in which a fund invests in substantially all of the securities in its underlying index in approximately the same proportions as in the underlying index.

**European Union Disclosure**

Each Fund listed below has not been categorized under the European Union ("EU") sustainable finance disclosure regulation ("SFDR") as an "Article 8" or "Article 9" product. In addition, each Fund's investment strategy does not take into account the criteria for environmentally sustainable economic activities under the EU sustainable investment taxonomy regulation or principal adverse impacts ("PAIs") on sustainability factors under the SFDR. PAIs are identified under the SFDR as the material impacts of investment decisions on sustainability factors relating to environmental, social and employee matters, respect for human rights, and anti-corruption and anti-bribery matters.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iShares 1-5 Year Investment Grade Corporate Bond ETF

iShares 5-10 Year Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iShares iBoxx $ High Yield Corporate Bond ETF

iShares iBoxx $ Investment Grade Corporate Bond ETF

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Additional Information About the Funds' Risks

Each Fund is subject to various risks, any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective. Each Fund discloses its portfolio holdings daily at www.iShares.com. You could lose all or part of your investment in a Fund, which could underperform other investments. The table below identifies the principal and other (non-principal) risks that apply to each Fund. A Fund that invests in an underlying fund ("Underlying Fund") also may be indirectly exposed to these risks through such investment. A description of each risk is provided after the table.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 1-5** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares 5-10** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares 10+** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares BBB** <br> **Rated** <br> **Corporate** <br> **Bond ETF**<br>| **iShares Broad** <br> **USD** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Advanced** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asian Economic Risk | ✓ | ✓ | ✓ |  | ✓ |  |
| Asset Class Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Assets Under Management <br> (AUM) Risk<br>|  |  |  | ✓ |  | ✓ |
| Authorized Participant <br> Concentration Risk<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Call Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Capital Goods Industry Risk |  |  |  |  |  |  |
| Close-Out Risk for Qualified <br> Financial Contracts<br>| •  | •  | •  | •  | •  | •  |
| Communications Companies Risk |  |  | •  | •  |  | •  |
| Concentration Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Consumer Goods and Services <br> Companies Risk<br>|  | •  | •  | ✓ | •  | •  |
| Credit Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Currency Risk | ✓ | ✓ | •  | •  | ✓ | •  |
| Custody Risk | •  | •  | •  |  | •  |  |
| Energy Companies Risk | •  | •  | •  | •  | •  |  |
| ESG Risk |  |  |  |  |  | ✓ |
| European Economic Risk | ✓ | ✓ | ✓ | •  | ✓ | •  |
| Financial Companies Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Geographic and Security Risks | •  | •  | •  | •  | •  | •  |
| Healthcare Companies Risk | •  | •  | ✓ | •  | •  | ✓ |
| High Yield Securities Risk |  |  |  |  |  |  |
| Illiquid Investments Risk | •  | •  | •  | ✓ | •  | •  |
| Income Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Industrial Companies Risk |  |  |  | •  |  |  |
| Interest Rate Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Large Shareholder and Large-<br> Scale Redemption Risk<br>| •  | •  | •  | •  | •  | •  |
| Management Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Trading Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| National Closed Market Trading <br> Risk<br>| ✓ | ✓ | •  | •  | ✓ | •  |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 1-5** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares 5-10** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares 10+** <br> **Year** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares BBB** <br> **Rated** <br> **Corporate** <br> **Bond ETF**<br>| **iShares Broad** <br> **USD** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Advanced** <br> **Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Non-U.S. Securities Risk | ✓ | ✓ | •  | •  | ✓ | •  |
| North American Economic Risk | ✓ | ✓ | ✓ |  | ✓ |  |
| Operational and Technology Risks | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  | •  | •  | •  | •  |
| Privately Issued Securities Risk | ✓ | ✓ | •  |  | ✓ |  |
| Real Estate Companies Risk |  | •  |  |  |  |  |
| Reliance on Trading Partners Risk | ✓ | ✓ | ✓ | •  | ✓ | •  |
| Risk of Investing in China | ✓ | ✓ | ✓ |  | ✓ | ✓ |
| Risk of Investing in the China <br> Bond Market<br>| ✓ | ✓ | ✓ |  | ✓ | ✓ |
| Risk of Investing in Developed <br> Countries<br>| ✓ | ✓ | •  | •  | ✓ | •  |
| Risk of Investing in Emerging <br> Markets<br>| •  | •  | •  |  | •  |  |
| Risk of Investing in Russia | ✓ | ✓ | ✓ |  | ✓ |  |
| Risk of Investing in Saudi Arabia | ✓ | ✓ | ✓ |  | ✓ |  |
| Risk of Investing in the U.S. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Securities Lending Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Small Fund Risk |  |  |  | ✓ |  | ✓ |
| Sustainability Risk | •  | •  |  |  |  |  |
| Technology Companies Risk | •  | •  | •  | •  | •  | ✓ |
| Tracking Error Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Utility Companies Risk | •  | •  | ✓ | •  | •  |  |
| Valuation Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG** <br> **Aware 1-5 Year** <br> **USD Corporate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Aware USD** <br> **Corporate** <br> **Bond ETF**<br>| **iShares High** <br> **Yield** <br> **Systematic** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ High Yield** <br> **Corporate** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares** <br> **Investment** <br> **Grade** <br> **Systematic** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asian Economic Risk | ✓ | ✓ |  |  |  |  |
| Asset Class Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Assets Under Management <br> (AUM) Risk<br>|  |  |  |  |  |  |
| Authorized Participant <br> Concentration Risk<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Call Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Capital Goods Industry Risk | •  | •  |  |  |  |  |
| Close-Out Risk for Qualified <br> Financial Contracts<br>| •  | •  | •  | •  | •  | •  |
| Communications Companies Risk |  | •  | •  | •  | •  | •  |
| Concentration Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG** <br> **Aware 1-5 Year** <br> **USD Corporate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Aware USD** <br> **Corporate** <br> **Bond ETF**<br>| **iShares High** <br> **Yield** <br> **Systematic** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ High Yield** <br> **Corporate** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares** <br> **Investment** <br> **Grade** <br> **Systematic** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Consumer Goods and Services <br> Companies Risk<br>| •  | ✓ | ✓ | ✓ | ✓ | •  |
| Credit Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Currency Risk | ✓ | •  | •  | •  | •  | •  |
| Custody Risk |  |  |  |  |  |  |
| Energy Companies Risk |  | •  | ✓ | •  | •  | •  |
| ESG Risk | ✓ | ✓ |  |  |  |  |
| European Economic Risk | ✓ | ✓ | •  | •  | •  | •  |
| Financial Companies Risk | ✓ | ✓ | ✓ | •  | ✓ | ✓ |
| Geographic and Security Risks | •  | •  | •  | •  | •  | •  |
| Healthcare Companies Risk |  |  |  | •  | •  |  |
| High Yield Securities Risk |  |  | ✓ | ✓ |  |  |
| Illiquid Investments Risk | •  | •  | •  | •  | •  | •  |
| Income Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Industrial Companies Risk |  |  | •  | •  | •  |  |
| Interest Rate Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Large Shareholder and Large-<br> Scale Redemption Risk<br>| •  | •  | •  | •  | •  | •  |
| Management Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Trading Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| National Closed Market Trading <br> Risk<br>| ✓ | •  | •  | •  | •  | •  |
| Non-U.S. Securities Risk | ✓ | •  | •  | •  | •  | •  |
| North American Economic Risk | ✓ | ✓ | •  | •  |  |  |
| Operational and Technology Risks | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  | •  | •  | •  | •  |
| Privately Issued Securities Risk |  |  | ✓ | ✓ |  |  |
| Real Estate Companies Risk |  |  |  |  |  |  |
| Reliance on Trading Partners Risk | ✓ | ✓ | •  | •  | •  | •  |
| Risk of Investing in China | ✓ | ✓ |  |  | ✓ |  |
| Risk of Investing in the China <br> Bond Market<br>| ✓ | ✓ |  |  | ✓ |  |
| Risk of Investing in Developed <br> Countries<br>| ✓ | •  | •  | •  | •  | •  |
| Risk of Investing in Emerging <br> Markets<br>|  |  |  |  |  |  |
| Risk of Investing in Russia |  |  |  |  |  |  |
| Risk of Investing in Saudi Arabia |  |  |  |  |  |  |
| Risk of Investing in the U.S. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Securities Lending Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Small Fund Risk |  |  |  |  |  |  |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG** <br> **Aware 1-5 Year** <br> **USD Corporate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Aware USD** <br> **Corporate** <br> **Bond ETF**<br>| **iShares High** <br> **Yield** <br> **Systematic** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ High Yield** <br> **Corporate** <br> **Bond ETF**<br>| **iShares iBoxx** <br> **$ Investment** <br> **Grade** <br> **Corporate** <br> **Bond ETF**<br>| **iShares** <br> **Investment** <br> **Grade** <br> **Systematic** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Sustainability Risk |  |  |  | •  | •  |  |
| Technology Companies Risk | •  | •  |  | •  | •  | •  |
| Tracking Error Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Utility Companies Risk | •  | •  |  |  |  | •  |
| Valuation Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |

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**Asian Economic Risk.** Certain Asian economies have experienced rapid growth and industrialization in recent years, but there is no assurance that this growth rate will be maintained. Other Asian economies, however, have experienced high inflation, high unemployment, currency devaluations and restrictions, and over-extension of credit. Geopolitical hostility, political instability, and economic or environmental events in any one Asian country may have a significant economic effect on the entire Asian region, as well as on major trading partners outside Asia. Any adverse event in the Asian markets may have a significant adverse effect on some or all of the economies of the countries in which a Fund invests. In particular, China is a key trading partner of many Asian countries and any changes in trading relationships between China and other Asian countries may affect the region as a whole. Many Asian countries are subject to political risk, including political instability, corruption and regional conflict with neighboring countries. North Korea and South Korea each have substantial military capabilities, and historical tensions between the two countries present the risk of war. Escalated tensions involving the two countries and any outbreak of hostilities between the two countries, or even the threat of an outbreak of hostilities, could have a severe adverse effect on the entire Asian region. Certain Asian countries have developed increasingly strained relationships with the U.S. or with China, and if these relations were to worsen, they could adversely affect Asian issuers that rely on the U.S. or China for trade. In addition, many Asian countries are subject to social and labor risks associated with demands for improved political, economic and social conditions. These risks, among others, may adversely affect the value of a Fund's investments.

**Asset Class Risk.** The securities and other assets in a Fund's portfolio or, if applicable, its Underlying Index may underperform in comparison to indexes that track, or assets that represent, other countries or geographic units, industries, markets, market segments, or asset classes. Various types of securities, other assets and indexes may experience cycles of outperformance and underperformance in comparison to financial markets generally. This divergence may be due to a number of factors including, among other things, inflation, interest rates, productivity, global demand for local products or resources, and regulation and governmental controls. This may cause a Fund to underperform other investment vehicles that invest in different asset classes.

**Assets Under Management (AUM) Risk.** From time to time, an Authorized Participant, a third-party investor, a Fund's adviser, an affiliate of a Fund's adviser, or another fund may invest in a Fund and hold its investment for a specific period of time to allow the Fund to achieve size or scale. There can be no assurance that any such entity would not redeem its investment or that the size of the Fund would be maintained at such levels, which could negatively impact the Fund.

**Authorized Participant Concentration Risk.** Only an Authorized Participant may engage in creation or redemption transactions directly with a Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for a Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. Authorized Participant concentration risk may be heightened for a Fund that invests in securities issued by non-U.S. issuers or instruments with lower trading volume. Such assets often entail greater settlement and operational complexity and higher capital costs for Authorized Participants, which may limit the number of Authorized Participants that engage with the Fund.

**Call Risk.** During periods of falling interest rates, an issuer of a callable bond held by a Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in a Fund's income, or in securities with greater risks or with other less favorable features.

**Capital Goods Industry Risk.** Companies in the capital goods group of industries include aerospace and defense, building products, construction and engineering, and other manufacturers of capital intensive products. Companies in the capital goods industry may be affected by fluctuations in the business cycle and by other factors affecting manufacturing demands. The capital goods industry depends heavily on corporate spending. Companies in the capital goods industry may perform well during times of economic expansion, but as economic conditions worsen, the demand for capital goods may decrease. Many capital goods are sold internationally, and companies in this industry may be affected by market conditions in other countries and regions.

**Close-Out Risk for Qualified Financial Contracts.** Regulations adopted by global prudential regulators require counterparties that are part of U.S. or foreign global systemically important banking organizations to include contractual restrictions on close-out and cross-default in

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agreements relating to qualified financial contracts. Qualified financial contracts include agreements relating to swaps, currency forwards and other derivatives as well as repurchase agreements and securities lending agreements. The restrictions prevent a Fund from closing out a qualified financial contract during a specified time period if the counterparty is subject to resolution proceedings and also prohibit a Fund from exercising default rights due to a receivership or similar proceeding of an affiliate of the counterparty. These requirements may increase credit risk and other risks to a Fund.

**Communications Companies Risk.** Communications companies may face rapid product obsolescence as well as unexpected risks and costs related to product compatibility and standardization, new product introduction and technological developments, such as artificial intelligence and machine learning. These companies may need to commit substantial capital to integrate new technologies and develop new products and services. Demographic shifts and changes in consumer preferences and expectations may have negative impacts on their business. Cybersecurity and data privacy risks may be heightened for communications companies, and a theft of proprietary or consumer information or disruptions in service could have a material adverse effect on their operations and reputation.

Communications companies are subject to extensive government regulation, including licensing and franchise requirements. The costs of complying with regulations and seeking required approvals, as well as potential delays or denials, may adversely affect their business. These companies may face increased government scrutiny and may be subject to adverse government or legal action. They depend significantly on patent and other intellectual property rights, and the loss or impairment of these rights may adversely affect their profitability.

**Concentration Risk.** A Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes. A Fund with investment concentration may be more adversely affected by the underperformance of those assets, may experience greater price volatility and may be more susceptible to adverse economic, market, political or regulatory impacts on those assets compared to a fund that does not concentrate its investments.

**Consumer Goods and Services Companies Risk.** Many consumer goods and services companies ("consumer companies") rely heavily on disposable household income and consumer spending and may be impacted by social trends, marketing campaigns, demographic shifts and other factors affecting consumer preferences and demand. In addition, damage to a brand or a reputation crisis can have a substantial adverse impact on consumer companies.

Certain consumer companies, such as those providing discretionary goods or services, may depend more on business cycles, overall economic conditions and consumer confidence. Many consumer goods and services are subject to government regulation and the related compliance costs, and consumer companies also face the risk of product liability claims. Consumer companies also may be adversely affected by volatility in commodity prices, supply chain disruptions and labor shortages.

**Credit Risk.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling (whether by market participants, ratings agencies, pricing services or otherwise), to make timely principal and/or interest payments or to otherwise honor its obligations. It includes the risk that the security will be downgraded by a credit rating agency; generally, lower credit quality issuers present higher credit risks. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult for a Fund to sell the securities and otherwise have an adverse impact on the Fund. It is possible that the ability of an issuer to meet its obligations will decline substantially during the period when a Fund owns securities of the issuer or that the issuer will default on its obligations or that the obligations of the issuer will be limited or restructured. A Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

**Currency Risk.** Because each Fund's NAV is determined on the basis of the U.S. dollar, investors may lose money if the currency of a non-U.S. market in which a Fund invests depreciates against the U.S. dollar or if there are delays or limits on repatriation of foreign currency, even if the foreign currency value of the Fund's holdings in that market increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, a Fund's NAV may change quickly and without warning. In addition, a Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

**Custody Risk.** Custody risk refers to the risks in the process of clearing and settling trades, as well as the holding of securities and other assets by local banks, agents and depositories. These risks are heightened in jurisdictions with less developed markets or less robust settlement and custody infrastructure and processes, and they may result in losses or delays in payments, delivery or recovery of money or other assets. Low trading volumes and volatile prices in less developed markets may make trades harder to complete and settle. Governments or trade groups may compel local agents to hold securities and other assets in designated depositories that may not be subject to independent evaluation. Local agents are held only to the standards of care of their local markets. In general, the less developed a country's securities markets are, the higher the degree of custody risk.

**Energy Companies Risk.** The energy sector tends to be closely tied to the economic cycle and can be significantly affected by supply-demand dynamics and volatility in commodity prices. Energy companies also may be adversely affected by exchange rate fluctuations, war or other conflicts, sanctions, import/export controls, depletion of resources, technological advances and labor relations. This sector generally is

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subject to substantial government regulation, and companies may incur significant costs in complying with environmental and other laws. Policies that promote energy conservation, clean energy or the transition to low carbon alternatives also may affect the performance of energy companies.

Energy companies may depend on a relatively small number of customers, including governmental entities and utilities. The exploration and production of energy sources and the development of energy infrastructure often require significant capital expenditures, and companies may face high interest costs and difficulty in raising capital. Energy companies also may face challenges from operating in countries with a history of adverse policies or events, such as expropriation, confiscation of assets, corruption, political instability and social unrest. The operations of energy companies may be disrupted by events that target or damage energy infrastructure, including cyber or other attacks, accidents and natural disasters. Energy companies are at risk of liability for environmental harm and other types of damages.

The energy sector may experience significant market volatility. For example, Russia's large-scale invasion of Ukraine in 2022 led to disruptions and increased volatility in the energy and commodity futures markets due to actual and potential disruptions in the supply and demand for certain commodities, including oil and natural gas. The U.S. and other actors have imposed various sanctions and restrictions on business dealings with Russia, which include restrictions on imports of oil, natural gas and coal. It is impossible to predict the effect of current or future sanctions and restrictions, the extent and duration of the conflict, and associated disruptions in the energy sector. The effect of these events or any related developments could be significant and may have a severe adverse effect on a Fund's performance.

**ESG Risk.** To the extent that a Fund's Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. An Underlying Index's use of ESG criteria may result in a Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in the divergence of a Fund's overall ESG characteristics or ESG risk from those of the Underlying Index.

An Index Provider evaluates securities for inclusion and/or weighting in such an Underlying Index based on ESG criteria and data provided by the Index Provider or third parties. The Index Provider's evaluation of securities' ESG characteristics depends on these criteria and data, which may vary by index provider, and no assurance can be given that they will be complete, accurate or current. In addition, an Index Provider may evaluate security-level ESG data (including ratings) and, if applicable, ESG objectives or constraints that are relevant to an Underlying Index only at index reviews or rebalances. Securities included in an Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and in the Fund using the Underlying Index until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times. If the ESG assessment of a security in an Underlying Index or a Fund changes, neither the Fund nor BFA accepts any liability in relation to such change. BFA does not monitor securities in an Underlying Index with respect to ESG objectives or constraints applied by the Index Provider and is not responsible for changes to the ESG assessment of a security in an Underlying Index between rebalances. In addition, BFA does not assess the validity of an Index Provider's evaluation of the ESG characteristics of securities or the criteria and data used in such evaluation.

The impacts of risks related to ESG investing are likely to change over time, and new ESG risks may be identified as further data and information regarding ESG factors and impacts become available. In addition, methodologies for ESG investing continue to develop, and the ESG methodology applied by an Index Provider may change over time.

**European Economic Risk.** The Economic and Monetary Union (the "eurozone") of the EU requires compliance by member states that are members of the eurozone with restrictions on inflation rates, deficits, interest rates and debt levels, as well as fiscal and monetary controls, each of which may significantly affect every country in Europe, including those countries that are not members of the eurozone. Additionally, European countries outside of the eurozone may present economic risks that are independent of the indirect effects that eurozone policies have on them. In particular, the U.K.'s economy may be affected by global economic, industrial and financial shifts. Changes in imports or exports, changes in governmental or EU regulations on trade, changes in the exchange rate of the euro (the common currency of eurozone countries), the default or threat of default by an EU member state on its sovereign debt and/or an economic recession in an EU member state may have a significant adverse effect on the economies of other EU member states and their trading partners. The European financial markets have historically experienced volatility and adverse trends due to concerns about economic downturns or government debt levels in several European countries, including, but not limited to, Austria, Belgium, Cyprus, France, Greece, Ireland, Italy, Portugal, Spain and Ukraine. These events have affected and may in the future adversely affect the exchange rate of the euro and may significantly affect European countries.

Responses to financial problems by European governments, central banks and others, including austerity measures and reforms, may not produce the desired results, may result in social unrest, may limit future growth and economic recovery or may have other unintended consequences. Further defaults or restructurings by governments and other entities of their debt could have additional adverse effects on economies, financial markets and asset valuations around the world. In addition, one or more countries may abandon the euro and/or withdraw from the EU. The U.K. left the EU ("Brexit") on January 31, 2020. Brexit could adversely affect European or worldwide political, regulatory, economic or market conditions and could contribute to instability in global political institutions, regulatory agencies and financial markets.

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The national politics of countries in Europe have been unpredictable and subject to influence by disruptive political groups and ideologies, including, for example, secessionist movements. The governments of European countries may be subject to change and such countries may experience social and political unrest. Unanticipated or sudden political or social developments may result in sudden and significant investment losses. The occurrence of terrorist incidents throughout Europe or war in the region could also impact financial markets. The impact of these events is not clear but could be significant and far-reaching and could adversely affect the value and liquidity of a Fund's investments.

*Russian Invasion of Ukraine*. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

**Financial Companies Risk.** Financial services companies are subject to extensive governmental regulation and intervention, which may change frequently and may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, credit rating downgrades, adverse public perception and exposure concentration. Increased risk-taking by financial companies may result in greater overall risk in the global financial sector. Certain events may cause an unusually high degree of volatility in financial markets and pose the risk of large losses for financial services companies.

Financial companies frequently operate with substantial financial leverage and are exposed directly to the credit risk of their borrowers and counterparties, which also may be leveraged to an unknown degree. Financial companies may have significant exposure to the same borrowers and counterparties; as a result, a borrower's or counterparty's inability to meet its obligations to one company may affect other financial companies with exposure to the same borrower or counterparty. This interconnectedness of risk may result in significant negative impacts to companies with direct exposure to the defaulting counterparty as well as adverse cascading effects in the markets and the financial sector generally.

**Geographic and Security Risks.** Issuers in a Fund's portfolio may be located in, or otherwise connected to, parts of the world affected by natural disasters, such as severe heat, earthquakes, tornadoes, volcanic eruptions, wildfires, droughts, floods, hurricanes and tsunamis. In addition, issuers may be impacted by security concerns with respect to a country or region, such as war and other types of conflict, terrorism, strained international relations and territorial disputes. Any of these events may adversely affect the issuers, markets and economies to which a Fund is exposed, which may adversely affect the value of the Fund.

**Healthcare Companies Risk.** The profitability of healthcare companies may be adversely affected by the following factors, among others: extensive government regulations, restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure, a limited number of products, labor shortages, supply chain issues and industry innovation. Many new products in the healthcare sector entail significant research and development and require regulatory approval, all of which may be long and costly, and such efforts ultimately may be unsuccessful. Many healthcare companies depend heavily on obtaining and defending patents, which can be costly, and may be adversely affected by the expiration of patents. Healthcare companies also are subject to extensive litigation based on product liability and similar claims.

**High Yield Securities Risk.** Debt securities that are rated below investment grade and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Issuers of high yield securities may be less creditworthy and have a greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. Certain privately held issuers may provide less timely or less detailed financial reporting or other information.

High yield securities may be less liquid than higher-rated debt securities, even under normal economic conditions. There are fewer dealers in the high yield securities market, and there may be significant differences in the prices quoted for such securities. There may be no active trading market for some instruments, and certain securities may be subject to restrictions on resale. The inability to dispose of investments in a timely fashion could result in losses to a Fund. High yield securities that are deemed to be liquid at the time of purchase may become illiquid.

High yield securities frequently have prepayment features. When securities are prepaid, a Fund may lose any premiums paid for the instruments and may have to invest the proceeds in bonds with lower yields. This could result in an unexpected capital loss and/or a decrease in the amount of dividends and yield.

Investments in high yield securities may be subject to additional risks, including subordination to other creditors (leaving few or no assets to repay high yield securities holders), no collateral or limited rights in collateral. High yield securities also may have weaker or less restrictive covenant protections for creditors than higher-quality instruments. For example, high yield issuers may be able to incur more debt (including

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secured debt), return more capital to shareholders, reduce assets designated as collateral or otherwise manage their business in ways that could negatively impact creditors. If an issuer defaults, a Fund may incur expenses in seeking recovery or negotiating new terms with the issuer.

**Illiquid Investments Risk.** An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. An investment may be illiquid due to, among other things, fewer participants or less capacity to make a market in the investment, the lack of an active market for the investment, capital controls, delays or limits on repatriation of local currency, and the insolvency of local governments. To the extent that a Fund invests in securities or other assets with substantial market and/or credit risk, the Fund will tend to have increased exposure to the risks associated with illiquid investments. Illiquid investments may be harder to value, especially in changing markets.

Liquid investments may become illiquid after purchase by a Fund, particularly during periods of market turmoil. There can be no assurance that a security or other asset that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and any security or other asset held by a Fund may be deemed an illiquid investment pursuant to the Fund's liquidity risk management program.

Holdings of illiquid investments may reduce a Fund's returns because the Fund may be unable to transact at advantageous times or prices. If a Fund is forced to sell underlying investments at reduced prices or under unfavorable conditions to meet redemption requests or for other cash needs, the Fund may suffer a loss. This may be magnified in a rising interest rate environment or other circumstances where redemptions of Fund shares may be greater than normal. If other market participants attempt to liquidate holdings at the same time as a Fund, this will lead to an increased supply of the Fund's underlying investments in the market and contribute to greater illiquid investments risk and downward pricing pressure. In addition, if a Fund is limited in its ability to sell illiquid investments during periods when shareholders are redeeming their shares, the Fund will need to sell liquid securities to meet redemption requests, and illiquid securities will become a larger portion of the Fund's holdings. During periods of market volatility, liquidity in the market for a Fund's shares may be impacted by the liquidity in the market for the underlying securities or other assets held by the Fund, which could lead to the Fund's shares trading at a premium or discount to the Fund's NAV.

**Income Risk.** A Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid or when the Fund otherwise needs to purchase additional bonds, such as due to a substitution in the underlying index for an index fund.

**Index-Related Risk.** A Fund that tracks an Underlying Index seeks to achieve a return that corresponds generally to the price and yield performance, before fees and expenses, of its Underlying Index as published by the Index Provider. There is no assurance that the Index Provider or its agents will construct or calculate the Underlying Index accurately. While the Index Provider describes what the Underlying Index is designed to achieve, neither the Index Provider nor its agents provide any warranty or accept any liability regarding the quality, accuracy or completeness of the Underlying Index or its related data, and they do not guarantee that the Underlying Index will be in line with the Index Provider's methodology. BFA also does not provide any warranty or guarantee against the Index Provider's or any agent's errors.

The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither a Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of an Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, particularly for indexes that are less commonly used as benchmarks. In addition, there may be heightened risks associated with the adequacy and reliability of information about emerging markets constituents, as such markets may have less information available or less regulatory oversight. Errors related to an Underlying Index may negatively or positively impact a Fund and its shareholders. For example, if the Underlying Index contains incorrect constituents, the Fund will have exposure to such constituents and will be underexposed to the Underlying Index's other constituents. Shareholders should understand that any gains from an Index Provider's errors will be kept by the Fund and its shareholders and any losses or costs from such errors will be borne by the Fund and its shareholders.

Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact an Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance to an Underlying Index. This could cause the Underlying Index to vary from its normal or expected composition. If a scheduled rebalance is postponed, index constituents that would otherwise be removed at the rebalance (due to, for example, changes in market capitalization or issuer credit ratings) may remain, causing the performance and constituents of the Underlying Index to vary from those expected under normal conditions. In addition, to the extent circumstances evolve between periodic index reviews and reconstitutions, an Underlying Index may include constituents that do not align with its objective or selection criteria, and the Fund tracking the Underlying Index may be similarly affected.

In addition to scheduled rebalances, an Index Provider or its agents may carry out ad hoc index rebalances due to reaching certain weighting constraints, unusual market conditions, corporate events, or corrections of errors. The relevant Fund will in turn rebalance its portfolio to attempt to increase the correlation between the portfolio and the Underlying Index. The Fund and its shareholders will directly bear any transaction costs and market exposure from such portfolio rebalancing. Therefore, index-related errors and ad hoc rebalances may increase a Fund's costs and tracking error.

**Industrial Companies Risk.** Industrial companies face a number of risks, including supply chain and distribution disruptions, business interruptions, third-party vendor risks, cyber attacks, trade disputes, product recalls, liability and environmental damage claims, scarcity of

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materials or parts, excess capacity, changes in consumer preferences, and volatility in commodity prices and currencies. The products of industrial companies may face obsolescence due to technological developments and new product introduction. Furthermore, changes in trade restrictions and tariffs as well as broader geopolitical developments could adversely affect industrial companies. These companies also may be significantly affected by domestic and international economic conditions, legislative and regulatory changes, and labor relations. Industrial companies may depend on public or private sector financing, which may become difficult to obtain due to government spending constraints or reduced availability of capital. Such companies may be unable to protect their intellectual property rights or may be liable for infringing the intellectual property rights of others.

Issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives may be more impacted by climate transition risks. There may be increased impact on a Fund's performance to the extent that its investments are concentrated in locations that are more susceptible to adverse physical events.

**Interest Rate Risk.** Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. Changes in interest rates may have unpredictable effects on fixed-income markets and may result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. When interest rates rise, the value of fixed-income securities or other instruments sensitive to interest rates typically decreases. Duration is a measure of how sensitive a bond is to interest rate changes. Fixed-income securities with longer durations tend to be more sensitive to interest rate changes, and their prices usually are more volatile than those of shorter-duration securities. For example, if a bond has a duration of five years and interest rates rise, the price of the bond will likely decline by a greater percentage than for a bond with a one-year duration. To the extent a Fund invests a substantial portion of its assets in fixed-income securities with longer duration, rising interest rates may cause the value of the Fund's investments to decline significantly, which would adversely affect the Fund's performance.

In addition, changes in prevailing interest rates, particularly sudden and significant changes, may lead to fluctuations in the value of floating-rate debt securities, because the rates for those securities typically reset only periodically. Additionally, during periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders. Under certain market conditions when interest rates are set at low levels and the market prices of portfolio securities have increased, a Fund may have a very low or even negative yield, which would cause the Fund to lose money under certain conditions.

Decreases in market-making capacity for fixed-income dealers may lead to lower trading volume, heightened volatility, wider bid-ask spreads and less transparent pricing in certain fixed-income markets.

**Issuer Risk.** The performance of a Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

**Large Shareholder and Large-Scale Redemption Risk.** Certain shareholders of a Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares or may hold their investment in the Fund for a limited period of time. These shareholders may also pledge or loan Fund shares (to secure financing or otherwise), which may result in the shares becoming concentrated in another party. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment or that the size of a Fund would be maintained. Redemptions of a large number of Fund shares may adversely affect a Fund's liquidity and net assets. To the extent a Fund permits redemptions in cash, these redemptions may force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, have a material effect on the market price of Fund shares, increase the Fund's brokerage costs, accelerate the realization of taxable income and/or capital gains, and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such tax year. A Fund also may be required to sell its more liquid investments to meet a large redemption, in which case the Fund's remaining assets may be less liquid, more volatile, and more difficult to price.

To the extent these large shareholders transact in Fund shares on the secondary market, such transactions may account for a large percentage of the trading volume for Fund shares and may, therefore, have a material upward or downward effect on the market price of the shares. In addition, large purchases of Fund shares may adversely affect the Fund's performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would, diluting its investment returns.

**Management Risk.** An index Fund invests in securities or other assets included in, or representative of, its Underlying Index, regardless of their investment merits. Such a Fund may be affected by a general decline in market segments related to its Underlying Index, and BFA generally does not attempt to invest the Fund's assets in defensive positions under any market conditions, including declining markets. Market disruptions and regulatory restrictions could have an adverse effect on a Fund's ability to adjust its exposure to the required levels in order to track its Underlying Index. Because BFA uses a representative sampling indexing strategy, a Fund will not fully replicate its Underlying Index and may hold securities or other assets not included in the Underlying Index. As a result, a Fund is subject to the risk that BFA's investment strategy, whose implementation is subject to a number of constraints, may not produce the intended results. There is no guarantee that a Fund's investment results will have a high degree of correlation to those of its Underlying Index or that a Fund will achieve its investment objective.

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**Market Risk.** A Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. The value of a financial instrument or other asset may decline due to changes in general market conditions, economic trends or events that are not specifically related to the particular instrument or asset, or factors that affect one or more issuers, counterparties, exchanges, countries or other geographic units, markets, industries, or asset classes. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on a Fund and its investments and could result in increased premiums or discounts to a Fund's NAV. Changes in market and economic conditions generally do not have the same impact on all types of instruments and assets.

**Market Trading Risk.** A Fund faces numerous market trading risks, any of which may lead to its shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to the NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

*Absence of an Active Primary Market.* Although Fund shares are listed for trading on one or more stock exchanges, there can be no assurance that an active primary trading market for Fund shares will develop or be maintained by market makers or Authorized Participants.

*Secondary Listing Risks.* A Fund's shares may be listed or traded on U.S. and non-U.S. stock exchanges other than the U.S. stock exchange where the Fund's primary listing is maintained. Fund shares also may be available to non-U.S. investors through funds or structured investment vehicles similar to depositary receipts. There can be no assurance that a Fund's shares will continue to trade on any such stock exchange or in any market or that a Fund's shares will continue to meet the requirements for exchange listing or market trading. A Fund's shares may be less actively traded in certain markets than in others, and investors are subject to the execution and settlement risks and market standards of the market where they or their broker direct their trades for execution. Certain information that is available to investors who trade Fund shares on a U.S. stock exchange during regular U.S. market hours may not be available to investors who trade in other markets, which may result in secondary market prices in such markets being less efficient.

*Secondary Market Trading Risk.* Shares of a Fund may trade in the secondary market at times when the Fund does not accept orders to create or redeem shares. At such times, shares may trade in the secondary market with more significant premiums or discounts to NAV than might be experienced at times when the Fund accepts creation and redemption orders. Securities held by a Fund may be traded in markets that close at a different time than an exchange on which Fund shares are traded. Liquidity in those securities may be reduced after the applicable closing time. As a result, during the time when the exchange is open but after the applicable market closing, fixing or settlement time, there may be wider bid/ask spreads on the exchange and a greater premium or discount to NAV.

In stressed market conditions, the market for a Fund's shares may become less liquid in response to deteriorating liquidity in the markets for the Fund's portfolio holdings, and an investor may be unable to sell their Fund shares.

Secondary market trading in Fund shares may be halted by a stock exchange because of market conditions or for other reasons. In times of extraordinary market volatility, Fund shares may be subject to trading halts pursuant to "circuit breaker" rules of a stock exchange or market. If there is a trading halt or unanticipated closure of an exchange or market, an investor may be unable to purchase or sell Fund shares. In addition, if trading in certain securities or financial instruments is restricted, this may disrupt a Fund's creation/redemption process, affect the price at which Fund shares trade in the secondary market, and result in a Fund being unable to trade certain securities or financial instruments. In such circumstances, a Fund may be unable to rebalance its portfolio or accurately price its portfolio holdings and may incur substantial trading losses.

Shares of a Fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short. In addition, trading activity in derivative products based on a Fund may lead to increased trading volume and volatility in the secondary market for the shares of the Fund.

*Fund Shares May Trade at Prices Other Than NAV*. Shares of a Fund trade on stock exchanges at prices at, above or below the Fund's most recent NAV. A Fund's NAV is calculated at the end of each business day and fluctuates with changes in the market value of the Fund's portfolio holdings. The trading price of a Fund's shares fluctuates throughout trading hours based on both market supply of and demand for Fund shares and the underlying value of the Fund's portfolio holdings or NAV. As a result, the trading prices of a Fund's shares may deviate significantly from NAV during times of market volatility, significant redemption requests, or other unusual market conditions

However, because Fund shares can be created and redeemed in Creation Units at NAV, BFA believes that large discounts or premiums to a Fund's NAV are not likely to be sustained over the long term (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their NAVs). While the creation/redemption feature is designed to make it more likely that a Fund's shares normally will trade on stock exchanges at prices close to the Fund's next calculated NAV, exchange prices are not expected to correlate exactly with the Fund's NAV due to timing reasons, supply and demand imbalances and other factors. In addition, disruptions to creations and redemptions, including disruptions at market makers, Authorized Participants, or other market participants, and during periods of significant market volatility, may result in trading prices for shares of a Fund that differ significantly from its NAV. Authorized Participants may be less willing to create or redeem a Fund's shares if there is a lack of an active market for such shares or the Fund's underlying investments, which may contribute to the Fund's shares trading at a premium or discount to NAV.

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*Costs of Buying or Selling Fund Shares.* Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling Fund shares through a broker, you will likely incur a brokerage commission and other charges. In addition, you may incur the cost of the "spread," which is the difference between what investors are willing to pay for Fund shares (the "bid" price) and the price at which they are willing to sell Fund shares (the "ask" price). The spread varies over time for Fund shares based on trading volume and market liquidity. It is generally narrower if a Fund has more trading volume and market liquidity and wider if a Fund has less trading volume and market liquidity. Increased market volatility also may cause wider spreads. In addition, there may be regulatory and other charges that are incurred as a result of trading activity. Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results, and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments through a brokerage account.

**National Closed Market Trading Risk.** To the extent that securities or other assets held by a Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on a Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to a Fund's NAV that may be greater than those experienced by other funds.

**Non-U.S. Securities Risk.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on a Fund. The risks of investing in non-U.S. securities include the following, any of which may have an adverse impact on a Fund:

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Less liquid markets, which may make valuing securities more difficult;

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Greater market volatility;

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Government intervention in issuers' operations or structure;

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Government expropriation or nationalization of assets;

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Exchange rate fluctuations and currency controls;

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Limitations on the foreign ownership of securities;

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Imposition of withholding or other taxes;

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Restrictions on the repatriation of capital;

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Higher transaction and custody costs;

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Foreign market trading hours, different clearing and settlement procedures, and holiday schedules, which may limit a Fund's ability to engage in portfolio transactions;

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Less regulation of the securities and other financial markets;

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Less availability of public information about issuers;

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Weaker accounting, audit, disclosure and financial reporting requirements and the risk of being delisted from U.S. exchanges;

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Difficulties in enforcing contractual obligations; and

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Legal principles relating to corporate governance, directors' fiduciary duties and liabilities, and shareholder rights that are less robust than those that apply in the U.S.

*Withholding Tax Reclaims Risk*. A Fund that holds non-U.S. securities may file claims to recover withholding tax on dividend and interest income (if any) received from issuers in certain countries where such withholding tax reclaim is possible. Whether or when a Fund will receive a withholding tax refund is within the control of the tax authorities in such countries. Where a Fund expects to recover withholding tax based on a continuous assessment of the probability of recovery, the Fund's NAV generally includes accruals for such tax refunds. The Fund continues to evaluate tax developments for potential impact to the probability of recovery. If the likelihood of receiving a tax refund materially decreases, such as due to a change in tax regulation or approach, accruals in a Fund's NAV for such refunds may be written down partially or in full, which will adversely affect the Fund's NAV. Investors in a Fund at the time when an accrual is written down will bear the impact of any resulting reduction in NAV regardless of whether they were investors during the accrual period. Conversely, if a Fund receives a tax refund that was not previously accrued, investors in the Fund at the time the claim is successful will benefit from any resulting increase in the Fund's NAV. Investors who sold their shares prior to such time will not benefit from any such NAV increase.

**North American Economic Risk**. A decrease in imports or exports, changes in trade regulations or an economic recession in any North American country can have a significant economic effect on the entire North American region and on some or all of the North American countries in which a Fund invests.

The U.S. is Canada's and Mexico's largest trading and investment partner. The Canadian and Mexican economies are significantly affected by developments in the U.S. economy. Since the implementation of the North American Free Trade Agreement ("NAFTA") in 1994 among Canada, the U.S. and Mexico, total merchandise trade among the three countries has increased. However, political developments including the implementation of tariffs by the U.S. and the renegotiation of NAFTA in the form of the United States-Mexico-Canada Agreement ("USMCA"), which replaced NAFTA on July 1, 2020, could negatively affect North America's economic outlook and, as a result, the value of

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securities held by a Fund. Policy and legislative changes in one country may have a significant effect on North American markets generally, as well as on the value of certain securities held by a Fund.

**Operational and Technology Risks.** A Fund and the entities with which it interacts directly or indirectly are susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or impair the Fund's operations. These entities include, but are not limited to, a Fund's adviser, administrator, distributor, other service providers (e.g., index and benchmark providers, accountants, custodians, and transfer agents), financial intermediaries, counterparties, market makers, Authorized Participants, listing exchanges, other financial market operators, and governmental authorities. Operational and technology risks for the issuers in which a Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value. A Fund may incur substantial costs in order to mitigate operational and technology risks.

Cybersecurity incidents can result from deliberate attacks or unintentional events against an issuer in which a Fund invests, the Fund or any of its service providers. They include, but are not limited to, gaining unauthorized access to systems, misappropriating assets or sensitive information, corrupting or destroying data, and causing operational disruption. Geopolitical tension may increase the scale and sophistication of deliberate attacks, particularly those from nation states or from entities with nation state backing. Cybersecurity incidents may result in any of the following: financial losses; interference with a Fund's ability to calculate its NAV; disclosure of confidential information; impediments to trading; submission of erroneous trades by a Fund or erroneous subscription or redemption orders; the inability of a Fund or its service providers to transact business; violations of applicable privacy and other laws; regulatory fines; penalties; reputational damage; reimbursement or other compensation costs; and other legal and compliance expenses. Furthermore, cybersecurity incidents may render records of a Fund, including records relating to its assets and transactions, shareholder ownership of Fund shares, and other data integral to a Fund's functioning, inaccessible, inaccurate or incomplete. Power outages, natural disasters, equipment malfunctions and processing errors that threaten information and technology systems relied upon by a Fund or its service providers, as well as market events that occur at a pace that overloads these systems, may also disrupt business operations or impact critical data. In addition, the risks of increased use of AI technologies, such as machine learning, include data risk, transparency risk, and operational risk. The AI technologies, which are generally highly reliant on the collection and analysis of large amounts of data, may incorporate biased or inaccurate data, and it is not possible or practicable to incorporate all relevant data into such technologies. The output or results of any such AI technologies may therefore be incomplete, erroneous, distorted or misleading. Further, AI tools may lack transparency as to how data is utilized and how outputs are generated. AI technologies may also allow the unintended introduction of vulnerabilities into infrastructures and applications. A Fund and its shareholders could be negatively impacted as a result of these risks associated with AI technologies. AI technologies and their current and potential future applications, and the regulatory frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks to a Fund.

While a Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. Each Fund and its adviser seek to reduce these risks through controls, procedures and oversight, including establishing business continuity plans and risk management systems. However, there are inherent limitations in such plans and systems, including the possibility that certain risks that may affect a Fund have not been identified or may emerge in the future; that such plans and systems may not completely eliminate the occurrence or mitigate the effects of operational or information security disruptions or failures or of cybersecurity incidents; or that prevention and remediation efforts will not be successful or that incidents will go undetected. A Fund cannot control the systems, information security or other cybersecurity of the issuers in which it invests or its service providers, counterparties, and other third parties whose activities affect the Fund.

Lastly, the regulatory climate governing cybersecurity and data protection is developing quickly and may vary considerably across jurisdictions. Regulators continue to develop new rules and standards related to cybersecurity and data protection. Compliance with evolving regulations can be demanding and costly, requiring substantial resources to monitor and implement required changes.

**Ownership Limitations Risk.** If certain aggregate and/or fund-level ownership thresholds are reached through transactions undertaken by BFA, its affiliates or a Fund, or as a result of third-party transactions or actions by an issuer or regulator, the ability of BFA and its affiliates on behalf of clients (including a Fund) to purchase or dispose of investments, exercise rights or undertake business transactions may be restricted by law, regulation or rules or otherwise impaired. The capacity of a Fund to invest in certain securities or other assets may be affected by the relevant threshold limits, and such limitations may have adverse effects on the liquidity and performance of a Fund's portfolio holdings.

For example, ownership limits may apply to securities whose issuers operate in certain regulated industries or in certain international markets. Such limits also may apply where the investing entity (such as a Fund) is subject to corporate or regulatory ownership restrictions or invests in certain futures or other derivative transactions. In certain circumstances, aggregate and/or fund-level amounts invested or voted by BFA and its affiliates for client funds and accounts managed by BFA (including a Fund) may not exceed the relevant limits without the grant of a license or other regulatory or corporate approval, order, consent, relief or non-disapproval. However, there is no guarantee that permission will be granted or that, once granted, it will not be modified or revoked at a later date with minimal or no notice. In other cases, exceeding such thresholds may cause BFA and its affiliates, a Fund or other client accounts to suffer disadvantages or business restrictions.

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Ownership limitations are highly complex. It is possible that, despite BFA's intent to either comply with or be granted permission to exceed ownership limitations, it may inadvertently breach a limit or violate the corporate or regulatory approval, order, consent, relief or non-disapproval that was obtained.

**Privately Issued Securities Risk.** Privately issued securities are securities that have not been registered under the 1933 Act, including securities that are normally purchased pursuant to Rule 144A or Regulation S under the 1933 Act. Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security, especially under adverse market or economic conditions or if there are adverse events related to the issuer. Because there may be relatively few potential purchasers for privately issued securities, a Fund may find it more difficult to sell such securities when it may be advisable to do so, or a Fund may be able to sell such securities only at prices that are lower than if such securities were more widely held and traded. Difficulty in selling such securities at a desirable time or price may result in a loss to a Fund.

At times, it may be more difficult to determine the fair value of privately issued securities for purposes of computing a Fund's NAV due to the absence of an active trading market. There can be no assurance that a privately issued security that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and its value may decline as a result, which may adversely affect the Fund.

**Real Estate Companies Risk.** Real estate companies, which include real estate investment trusts, real estate holding and operating companies, and real estate management or development companies, expose investors to the risks of owning real estate directly as well as to the risks from the way that such companies operate. Real estate companies and property values may be adversely affected by regulations and other governmental actions, including tax increases, zoning changes and other usage restrictions, environmental regulations, regulatory limitations on rent or eviction, and eminent domain.

Real estate is highly sensitive to general and local economic conditions and can be subject to intense competition and periodic overbuilding. Real estate companies may own a limited number of properties and concentrate their investments in a particular geographic region, industry or property type. Economic downturns or other adverse events (*e.g.*, natural disasters) that affect a particular region, industry or property type may lead to decreases in property values, leasing declines and defaults by borrowers or tenants. In the event of a default, a real estate company may experience substantial delays and costs in enforcing its rights with respect to the property and protecting its investment. In addition, because real estate is relatively illiquid, a company may be constrained in its ability to diversify or liquidate its investments in response to economic conditions or other events.

Real estate companies may depend on the management skills of a few key individuals and may have limited financial resources. They may be highly leveraged, which can magnify losses, and interest rate increases can make it difficult for them, as well as borrowers and tenants, to obtain debt financing and meet payment obligations. Declining interest rates could result in increased prepayment on loans and require redeployment of capital in less desirable investments.

Certain real estate companies, such as REITs, could fail to qualify for favorable tax or regulatory treatment, which could produce adverse economic consequences for the company and its investors, including a Fund.

**Reliance on Trading Partners Risk.** The economies of some countries or regions depend on trading with certain key trading partners. A reduction in spending on the products and services of these countries or regions, the institution of tariffs or other trade barriers by a key trading partner or a slowdown in the economy of a key trading partner may cause an adverse impact on the economies of such countries or regions and may negatively impact the performance of a Fund with exposure to those countries or regions.

**Risk of Investing in China.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject a Fund to risks specific to China. The Chinese economy is subject to a considerable degree of economic, political and social instability.

*Political and Social Risk.* The Chinese government is authoritarian and has periodically used force to suppress civil dissent. Disparities of wealth and the pace of economic liberalization may lead to social turmoil, violence and labor unrest. In addition, China continues to experience disagreements related to integration with Hong Kong and religious and nationalist disputes in Tibet and Xinjiang. There is also a greater risk in China than in many other countries of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation as a result of internal social unrest or conflicts with other countries. Unanticipated political or social developments may result in sudden and significant investment losses. China's growing income inequality, rapidly aging population and significant environmental issues also are factors that may affect the Chinese economy.

*Government Control and Regulations.* The Chinese government has implemented significant economic reforms in order to liberalize trade policy, promote foreign investment in the economy, reduce government control of the economy and develop market mechanisms. However, government control over certain sectors or enterprises and significant regulation of investment and industry is still pervasive, including restrictions on investment in companies or industries deemed to be sensitive to particular national interests, trading of securities of Chinese issuers, foreign ownership of Chinese corporations and/or the repatriation of assets by foreign investors. Limitations or restrictions on foreign ownership of securities may have adverse effects on the liquidity and performance of a Fund and, for a Fund that tracks an Underlying Index, could lead to higher tracking error. Chinese government intervention in the market may have a negative impact on market sentiment, which may in turn affect the performance of the Chinese economy and a Fund's investments. Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies that may be connected to governmental influence, lack of publicly available

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information, and political and social instability. Chinese companies, such as those in the financial services or technology sectors, and potentially other sectors are also subject to the risk that Chinese authorities can intervene in their operations and structure, which may negatively affect the value of a Fund's investments.

*Economic Risk.* The Chinese economy may be adversely affected by, among other things, a deterioration in global demand for Chinese exports or a contraction in spending on domestic goods by Chinese consumers. In addition, China may experience substantial rates of inflation, significant indebtedness or economic recessions, which would have a negative effect on its economy and securities market. Delays in enterprise restructuring, slow development of well-functioning financial markets and widespread corruption have also hindered the performance of the Chinese economy. China continues to receive substantial pressure from trading partners to liberalize official currency exchange rates.

A reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs, sanctions or other trade barriers (including as a result of heightened trade tensions between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy and companies in which a Fund invests. Certain Chinese companies (which may change from time to time) are directly or indirectly subject to economic or trade restrictions imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. For example, certain foreign technology companies are subject to U.S. export controls as those companies are believed to pose a risk to U.S. interests. The U.S. also bans imports of goods produced in certain regions of China or by certain Chinese companies due to concerns about forced labor. Such restrictions may have unanticipated and adverse effects on the Chinese economy and companies. Any action that targets Chinese financial markets or securities exchanges could interfere with orderly trading, delay settlement or cause market disruptions. For a Fund that tracks an Underlying Index, the index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments. So long as these restrictions do not include restrictions on investments, such Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

*Expropriation Risk.* The Chinese government maintains a major role in economic policymaking, and investing in China involves risk of loss due to expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments and on repatriation of capital invested.

*Security Risk.* China has strained international relations with Taiwan, Japan, India, Russia and other neighbors due to territorial disputes, historical animosities, defense concerns and other security concerns. China has a complex territorial dispute regarding the sovereignty of Taiwan and has pledged to take control of Taiwan, including by force if necessary. The Chinese military has conducted military drills around Taiwan in connection with China's claim to Taiwan. Taiwan-based companies and individuals are significant investors in China. These tensions between Taiwan and China may adversely affect the Chinese economy. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which a Fund invests. Relations between China's Han ethnic majority and other ethnic groups in China, including Tibetans and Uighurs, are also strained and have been marked by protests and violence. These situations may cause uncertainty in the Chinese market and may adversely affect the Chinese economy. In addition, conflict on the Korean Peninsula could adversely affect the Chinese economy. Such risks, among others, may adversely affect the value of a Fund's investments.

*Chinese Equity Markets*. There are several types of Chinese securities: H-shares, A-shares, B-shares, Red-Chips and P-Chips. The issuance of B-shares and H-shares by Chinese companies and the ability to obtain a "back-door listing" through Red-Chips or P-Chips is still regarded by the Chinese authorities as an experiment in economic reform. "Back-door listing" is a means by which a mainland Chinese company issues Red-Chips or P-Chips to obtain quick access to international listing and international capital. These share mechanisms are subject to the political and economic policies in China. In addition, some Chinese companies are listed on U.S. exchanges, such as through American Depositary Receipts ("ADRs") or variable interest entities ("VIEs"), which are subject to the investment risks associated with the underlying Chinese issuer or operating company. Instead of directly owning the equity securities of a Chinese company, a VIE enters into service contracts and other contracts with the Chinese company, which provide the VIE with exposure to the company. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese operating company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.

*Hong Kong Political Risk*. Hong Kong reverted to Chinese sovereignty on July 1, 1997 as a Special Administrative Region ("SAR") of the People's Republic of China ("PRC") under the principle of "one country, two systems." Although China is obligated to maintain the current capitalist economic and social system of Hong Kong through June 30, 2047, the continuation of economic and social freedoms enjoyed in Hong Kong is dependent on the government of China. Since 1997, there have been tensions between the Chinese government and many people in Hong Kong who perceive China as tightening control over Hong Kong's semi-autonomous liberal political, economic, legal and social framework. Recent protests and unrest have increased tensions even further. Due to the interconnected nature of the Hong Kong and Chinese economies, this instability in Hong Kong may cause uncertainty in the Hong Kong and Chinese markets. In addition, the Hong Kong dollar trades at a fixed exchange rate in relation to (or is "pegged" to) the U.S. dollar, which has contributed to the growth and stability of the Hong Kong economy. However, it is uncertain how long the currency peg will continue or what effect the establishment of an alternative exchange rate system would have on the Hong Kong economy. Because a Fund's NAV is denominated in U.S. dollars, the establishment of an alternative exchange rate system could result in a decline in a Fund's NAV.

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*Limited Information and Legal Remedies*. Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which a Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies.

**Risk of Investing in the China Bond Market.** A Fund's investment in the China Interbank Bond Market occurs through the Bond Connect trading channel, which allows eligible foreign investors to trade electronically between the mainland China and Hong Kong markets. Bonds traded through Bond Connect are settled and custodied through a link between CMU, as an offshore custody agent, and China Central Depository & Clearing ("CCDC") and Shanghai Clearing House ("SCH"), as onshore custodians and clearing institutions in the PRC. All bonds traded by eligible foreign investors through Bond Connect are registered in the name of CMU, which holds such bonds as a nominee owner. A Fund is thus exposed to custody risks with respect to CMU. In addition, the relevant filings, registration with the People's Bank of China, and account opening must be carried out by third parties, including CMU, CCDC, and SCH. A Fund is thus subject to the risks of default, errors and omissions by such third parties and may have limited remedies or no legal recourse at all to cure any defaults, errors and omissions.

The precise nature and rights of a Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law. The definition of, and distinction between, legal ownership and beneficial ownership under PRC law differs from that in the U.S. and other developed market jurisdictions, and there have been few cases involving a nominee account structure in the PRC courts. As a result, the rights of beneficial owners are uncertain. The exact nature of a Fund's remedies and methods of enforcement of its rights and interests under PRC law are also uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. A Fund that invests in the China Interbank Bond Market is therefore subject to liquidity and volatility risks. The bid-ask spreads of the prices of securities may be large, and a Fund may therefore incur significant costs and may suffer losses when selling such investments. Bonds traded in the China Interbank Bond Market may be difficult or impossible to sell on a timely basis or at all, which may impact a Fund's ability to acquire or dispose of such securities at their expected prices.

Investing in the China Interbank Bond Market through Bond Connect is also subject to regulatory risks. The relevant laws and regulations are subject to change, which may have retrospective effect. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. Furthermore, the securities regulation regimes and legal systems of the PRC and Hong Kong differ significantly, and issues may arise based on these differences. If the relevant authorities were to suspend account opening or trading on the China Interbank Bond Market, a Fund's ability to invest in that market would be adversely affected, limited, or curtailed altogether. In such event, the Fund's ability to achieve its investment objective would be negatively affected and, after exhausting other trading alternatives, the Fund may suffer substantial losses. Further, if Bond Connect is not operating, a Fund may not be able to acquire or dispose of bonds in a timely manner, which could adversely affect its performance.

There is no assurance that Bond Connect trading platforms and operational systems will function as expected or will continue to be adapted to changes and developments in the market. If a relevant system does not function as expected, trading through Bond Connect may be disrupted, and a Fund's ability to pursue its investment strategy may therefore be adversely affected. In addition, trading through Bond Connect involves the risk of delays inherent in order placing and settlement systems.

Bond Connect trades are settled in Chinese currency, the renminbi ("RMB"). This means that a Fund is exposed to currency risk, and it cannot be guaranteed that investors will have timely access to a reliable supply of RMB. The RMB consists of an onshore RMB ("CNY") and an offshore RMB ("CNH"). The CNY is the official currency of the PRC and is the currency of denomination for all financial transactions between individuals, the state and corporations in the PRC. The CNH market is traded officially and regulated jointly by the Hong Kong Monetary Authority and the PBOC. Because CNY and CNH are traded in different and separate markets, they can be subject to different liquidity constraints and market forces, and their valuations can vary. Any RMB-denominated bonds included in a Fund's Underlying Index use CNY as the base currency. As a result, to the extent that a Fund holds RMB-denominated instruments in CNH, it could be subject to tracking error and transaction costs associated with converting from CNH to CNY (and vice versa).

Under prevailing tax regulations, a 10% withholding tax is imposed on PRC-sourced dividends and interest from non-government bonds paid to a Fund unless the rate is reduced under an applicable tax treaty. Value added tax ("VAT") is levied on certain income derived by a Fund, including interest income from non-government bonds and trading gains, unless specifically exempted by the PRC tax authorities. VAT exemptions currently apply to debt securities traded in the China Interbank Bond Market. On November 22, 2018, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 108 providing foreign institutional investors with a temporary exemption from withholding income tax and VAT with respect to interest income derived from non-government bonds in the domestic bond market for the period from November 7, 2018 to November 6, 2021. On November 26, 2021, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 34 to extend the tax exemption period provided in Circular 108 to December 31, 2025. Circular 108 is silent on the PRC tax treatment with respect to non-government bond interest derived prior to November 7, 2018. There is a risk the PRC tax authorities may withdraw the temporary tax exemptions and seek to collect withholding income tax and VAT on interest income from non-government bonds to a Fund without prior notice. If the tax exemptions are withdrawn, any taxes arising from or to a Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. As with any NAV adjustment, investors may be advantaged or disadvantaged depending on when the investors purchased or sold shares of the Fund. Any changes in PRC tax law, future

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clarifications thereof, and/or subsequent retroactive enforcement by the PRC tax authorities may result in a loss that could be material to a Fund. BFA will keep the provisioning policy for tax liability under review and may, in its discretion from time to time, make a provision for potential tax liabilities if in its opinion such provision is warranted or as further publicly clarified by the PRC.

**Risk of Investing in Developed Countries.** Investment in developed country issuers will subject a Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries generally tend to rely on services sectors (*e.g.,* the financial services sector) as the primary means of economic growth. A prolonged slowdown in one or more services sectors is likely to have a negative impact on economies of certain developed countries, although economies of individual developed countries can be impacted by slowdowns in other sectors. In the past, certain developed countries have been targets of terrorism, and some geographic areas in which a Fund invests have experienced strained international relations due to territorial disputes, historical animosities, defense concerns and other security concerns. These situations may cause uncertainty in the financial markets in these countries or geographic areas and may adversely affect the performance of the issuers to which a Fund has exposure. Heavy regulation of certain markets, including labor and product markets, may have an adverse effect on certain issuers. Such regulations may negatively affect economic growth or cause prolonged periods of recession. Many developed countries are heavily indebted and face rising healthcare and retirement expenses. In addition, price fluctuations of certain commodities and regulations impacting the import of commodities may negatively affect developed country economies.

**Risk of Investing in Emerging Markets.** Investments in emerging market issuers are subject to a greater risk of loss than investments in more developed markets as a result of different economic, market, legal, political and social risks. Emerging markets may experience economic instability and heightened market volatility due to factors such as high inflation, currency devaluation or large public deficits. In addition, political or social developments may result in sudden and significant investment losses.

Some emerging market countries may restrict the exchange or export of currency or adverse currency exchange rates, and currency hedging instruments may not be available. In addition, emerging market investments may be subject to loss due to expropriation, nationalization, confiscation of assets and property, or restrictions on foreign investments and on the repatriation of capital.

There may be less governmental supervision and regulation of markets and companies in emerging markets, including less stringent accounting, auditing and disclosure requirements. Information about the securities in which a Fund invests may be less reliable or complete. Emerging markets often have less reliable securities valuations and greater risk associated with the custody of securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against companies. Shareholders may have limited legal remedies, and their rights may change quickly and unpredictably.

Securities in emerging markets may be subject to greater price fluctuations than those in more developed markets. The securities of emerging market companies may trade less frequently and in smaller volumes than other assets, and market disruptions or volatility may significantly limit their liquidity. As a result, a Fund may be unable to liquidate its positions in such securities at a favorable time or price. Securities settlement and transfer procedures in emerging market countries may be subject to delays and a lack of reliable information, which could adversely impact the valuation of a Fund's investments.

There could be additional impacts on the value of a Fund as a result of sustainability risks, in particular those caused by environmental changes, social issues and governance risk. Additionally, disclosures or third-party data coverage associated with sustainability risks is generally less available or transparent in these markets.

**Risk of Investing in Russia.** Investing in Russian securities involves significant risks, in addition to those described under "Risk of Investing in Emerging Markets" and "Non-U.S. Securities Risk," that are not typically associated with investing in U.S. securities, including:

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The risk of delays in settling portfolio transactions and the risk of loss arising out of the system of share registration and custody used in Russia;

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Risks in connection with the maintenance of a Fund's portfolio securities and cash with foreign sub-custodians and securities depositories, including the risk that appropriate sub-custody arrangements will not be available to a Fund;

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The risk that a Fund's ownership rights in portfolio securities could be lost through fraud or negligence because ownership in shares of Russian companies is recorded by the companies themselves and by registrars, rather than by a central registration system;

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The risk that a Fund may not be able to pursue claims on behalf of its shareholders because of the system of share registration and custody, and because Russian banking institutions and registrars are not guaranteed by the Russian government; and

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The risk that various responses by other nation-states to alleged Russian cyber activity will impact Russia's economy and Russian issuers of securities in which a Fund invests.

*Russian invasion of Ukraine*. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact

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the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

*Russia Sanctions.* Governments, including the U.S., the E.U., the U.K., and many other countries (collectively, the "Sanctioning Bodies") have imposed economic sanctions on certain Russian individuals, including politicians, and Russian corporate and banking entities, including banning Russia from global payments systems that facilitate cross-border payments. In an effort to curtail Russia's ability to finance its war effort, the Sanctioning Bodies continue to elevate these measures and may, going forward, institute broader sanctions on Russia. These sanctions, or even the threat of further sanctions, may result in the decline of the value and liquidity of Russian securities, a weakening of the ruble or other adverse consequences to the Russian economy. These sanctions could also result in the immediate freeze of Russian securities and/or funds invested in prohibited assets, impairing the ability of a Fund to buy, sell, receive or deliver those securities and/or assets.

The sanctions against certain Russian issuers include broad asset freezes and prohibitions on transacting or otherwise dealing in select issuances of debt or equity of such issuers, among others. Compliance with each of these sanctions measures has impaired, and may continue to impair, the ability of a Fund to buy, sell, hold, receive or deliver the affected securities or other securities of such issuers. A Fund may also be legally required to block (i.e., freeze) assets in a blocked account and report the accompanying exposure to Sanctioning Bodies.

Sanctions have resulted in Russia taking counter measures or retaliatory actions, which has impaired the value and liquidity of Russian securities. These retaliatory measures include the immediate freeze of Russian assets held by a Fund. Due to the freeze of these assets, including depositary receipts, a Fund may need to liquidate non-restricted assets in order to satisfy any Fund redemption orders. The liquidation of Fund assets during this time may also result in the Fund receiving substantially lower prices for its securities. Russia may implement additional retaliatory measures, which may further impair the value and liquidity of Russian securities and the ability of a Fund to receive dividend payments. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibits Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons. Russian companies may be unable to pay dividends and, if they pay dividends, a Fund may be unable to receive them.

These sanctions, the decision by Russia to suspend trading on the Moscow Exchange (MOEX) and prohibit non-resident investors from executing security sales, and other events have led index providers to remove Russian securities from indexes. Each Fund is currently restricted from trading in Russian securities, including those in its portfolio (if any), and the Underlying Indexes have removed Russian securities (if any). This disparity will also lead to increased tracking error. The inability of a Fund to trade in Russian securities may adversely affect the Fund's ability to meet its investment objective. It is unknown when, or if, sanctions may be lifted or a Fund's ability to trade in Russian securities will resume.

**Risk of Investing in Saudi Arabia.** Investing in Saudi Arabian issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. Saudi Arabia is highly reliant on income from the sale of petroleum and trade with other countries involved in the sale of petroleum, and its economy is therefore vulnerable to changes in foreign currency values and the petroleum market. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. In addition, Saudi Arabia's economy relies heavily on cheap, foreign labor, and changes in the availability of this labor supply could have an adverse effect on the economy.

Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of a Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. The government of Saudi Arabia exercises substantial influence over many aspects of the private sector, and its actions could significantly impact the value of Saudi Arabian securities. Although some economic reforms (*e.g.,* privatization) are underway, restrictions on foreign ownership persist, and the government has an ownership stake in many key industries. Saudi Arabia has experienced strained relations with economic partners worldwide, including other countries in the Middle East, due to geopolitical events. Economic sanctions (or the threat of them) on Saudi Arabian individuals or Saudi Arabian corporate entities may have an adverse impact on the Saudi Arabian economy and securities.

The ability of foreign investors to invest in the securities of Saudi Arabian issuers could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. In addition, the Saudi Arabian government places investment limitations on the ownership of Saudi Arabian issuers by foreign investors. Such limits may prevent a Fund from investing in accordance with its strategy and result in tracking error for a Fund that tracks an index.

*Saudi Arabia Broker Risk*. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. A Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to a Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions. A limited number of brokers may impact a Fund's ability to achieve best execution on transactions. In addition, a Fund may be more susceptible to credit loss or trading disruptions in the event of a default or business disruption among the available brokers. If a Fund's use of a broker is disrupted, there could be an adverse impact on the Fund's operations and, if applicable, its ability to track the Underlying Index, and the Fund's shares could trade at a premium or discount to NAV. A Fund may also incur losses due to the acts or omissions of its brokers in the execution or settlement of transactions or in the transfer of funds or securities.

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**Risk of Investing in the U.S.** Investing in U.S. issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. A decrease in imports or exports, changes in trade regulations, inflation, an economic recession, financial system stress, or political turmoil, among other risks, may have an adverse effect on the U.S. economy and the securities listed on U.S. exchanges. The U.S. is also subject to the risk of natural disasters, such as droughts, earthquakes, fires and floods. U.S. security risks include acts of terrorism, internal unrest and a deterioration in relations between the U.S. and certain countries. Any of these may adversely affect the U.S. economy, financial markets or issuers.

Governmental agencies project that the U.S. will maintain elevated public debt levels for the foreseeable future. Although elevated debt levels do not necessarily indicate or cause economic problems, the costs of servicing such debt may constrain future economic growth. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative "debt ceiling." Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

**Securities Lending Risk.** A Fund may engage in securities lending. Securities lending involves the risk that a Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. A Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for a Fund.

**Small Fund Risk.** When a Fund's size is small, the Fund may experience low trading volume and wide bid/ask spreads. A Fund's performance near its inception date may not represent how the Fund will perform in the future or with a larger asset base. A Fund that holds fixed-income securities may buy smaller-sized bonds known as "odd lots," which may be purchased or sold at a discount to similar "round lot" bonds. The prices used by the Fund may differ from the value that would be realized if these securities were sold, and the impact of such pricing differences on a Fund's performance may be heightened when the Fund's size is small. In addition, a Fund may face the risk of being delisted if it does not meet certain requirements set by the listing exchange. If a Fund were required to delist from the listing exchange, the Fund's value may rapidly decline and its performance may be negatively impacted. Any resulting liquidation of the Fund could lead to elevated transaction costs for the Fund and negative tax consequences for its shareholders.

**Sustainability Risk.** Sustainability risk is an inclusive term to designate investment risk (probability or uncertainty of occurrence of material losses relative to the expected return of an investment) that relates to environmental, social or governance issues.

Sustainability risk around environmental issues includes, but is not limited to, climate risk, both physical and transition risk. Physical risk arises from the physical effects of climate change, acute or chronic. For example, frequent and severe climate-related events can impact products and services and supply chains. Transition risk – whether policy, technology, market or reputation risk – arises from the adjustment to a low-carbon economy in order to mitigate climate change. Risks related to social issues can include, but are not limited to, labor rights and community relations. Governance-related risks can include but are not limited to risks around board independence, ownership and control, and audit and tax management. These risks can impact an issuer's operational effectiveness and resilience as well as its public perception and reputation, affecting its profitability and, in turn, its capital growth and ultimately impacting the value of holdings in a Fund.

These are only examples of sustainability risk factors, and sustainability risk factors do not solely determine the risk profile of the investment. The relevance, severity, materiality and time horizon of sustainability risk factors and other risks can differ significantly across Funds.

Sustainability risk can manifest itself through different existing risk types including, but not limited to, market, liquidity, concentration, credit and asset-liability mismatch risk. For example, a Fund may invest in the securities of an issuer that could face potentially reduced revenues or increased expenditures from physical climate risk (*e.g*., decreased production capacity due to supply chain perturbations, lower sales due to demand shocks or higher operating or capital costs) or transition risk (*e.g*., decreased demand for carbon-intensive products and services or increased production costs due to changing input prices). As a result, sustainability risk factors may have a material impact on an investment, may increase volatility, may affect liquidity and may have an adverse impact on the value of shares of a Fund.

The impact of those risks may be higher for Funds with particular sectoral or geographic concentrations. For example, Funds with geographic concentration in locations susceptible to adverse weather conditions where the value of the investments in the Funds may be more susceptible to adverse physical climate events, or Funds with specific sectoral concentrations, such as investing in industries or issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives, may be more impacted by climate transition risks.

All or a combination of these factors may have an unpredictable impact on a Fund's investments. Under normal market conditions, such events could have a material impact on the value of shares of a Fund.

Assessments of sustainability risk are specific to the asset class and to a fund's investment objective. Different asset classes require different data and tools to apply heightened scrutiny, assess materiality, and make meaningful differentiation among issuers and assets. To the extent consistent with a Fund's investment objective, risks are considered and risk managed concurrently, by prioritizing in part based on materiality and on the Fund's objective.

The impacts of sustainability risk are likely to develop over time, and new sustainability risks may be identified as further data and information regarding sustainability factors and impacts become available.

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**Technology Companies Risk.** Technology companies and companies that rely heavily on technological advances may have limited product lines, markets, financial resources and personnel. These companies may face rapid product obsolescence as well as unexpected risks and costs related to new product introduction and technological developments, such as artificial intelligence and machine learning. Technology companies may be adversely affected by disruptions to supply chains and distribution networks as well as issues at third-party partners. They are heavily dependent on patent and other intellectual property rights, and the loss or impairment of these rights may adversely affect their profitability. Technology companies may face increased government scrutiny and may be subject to adverse government or legal action. These companies also may be adversely affected by, among other things, actual or perceived security vulnerabilities or other defects in their products and services, which may result in lawsuits, government enforcement actions and other remediation costs.

**Tracking Error Risk.** A Fund that tracks an index is subject to the risk of "tracking error," which is the divergence of a Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in a Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by a Fund that the Underlying Index does not incur; a Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by a Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for a Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index, such as during a rebalancing or reconstitution; and impacts to a Fund of complying with certain regulatory requirements or limits. A Fund that tracks an index composed of a large number of securities or other assets may experience greater tracking error than a Fund that tracks a more narrow index. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

**Utility Companies Risk.** Utility infrastructure often requires significant capital expenditures, and utility companies may face high interest costs and difficulty in raising capital. Technological innovations may render existing equipment or products obsolete, and companies may experience difficulty in obtaining regulatory approval of new technologies. Utility operations may be disrupted by events that target or damage utility infrastructure, including natural disasters and cyber or other attacks. Utilities companies may be adversely affected by volatility in the price of certain energy resources.

Utility companies face risks from government regulation and oversight as well as from deregulation (if applicable). Regulators may monitor and control companies' revenues and costs. There is no assurance that regulators will grant rate increases or that rate levels will be adequate to permit the payment of stock dividends or bond coupon payments. In addition, there may be regulatory restrictions on the ability of utility companies to enter new lines of business and geographic areas. Utility companies incur costs in complying with environmental and other regulations and may face significant challenges in obtaining regulatory approval for certain projects, such as nuclear power plants. Utility companies are at risk of liability for environmental harm and other types of damages. Energy conservation, climate change and other sustainability policies also may impact utility companies. Deregulation may subject companies to greater competition, may adversely affect their profitability and may lead them to engage in riskier ventures.

**Valuation Risk.** The price that a Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by a Fund also may differ from the value used by the Underlying Index (if applicable). Because non-U.S. exchanges or markets may be open on days or during time periods when a Fund does not price its shares, the value of the securities or other assets in a Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares.

In addition, for purposes of calculating a Fund's NAV, the value of assets denominated in non-U.S. currencies (if any) is translated into U.S. dollars at the prevailing market rates. For a Fund that tracks an Underlying Index, this may result in a difference between the prices used to calculate the Fund's NAV and the prices used by the Underlying Index, which, in turn, could result in a difference between the Fund's performance and the performance of the Underlying Index. Authorized Participants that create or redeem Fund shares on days when a Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Portfolio Holdings Information

A description of the policies and procedures with respect to the disclosure of the Funds' portfolio securities and other assets (as applicable) is available in the applicable Statement of Additional Information ("SAI"). Each Fund discloses its portfolio holdings daily at www.iShares.com. Fact sheets providing information about each Fund's top holdings are posted on www.iShares.com when available and may be requested by calling 1-800-iShares (1-800-474-2737).

Management of the Funds

**Investment Adviser**

As investment adviser, BFA has overall responsibility for the general management and administration of the Funds. BFA provides an investment program for the Funds and manages the investment of the Funds' assets. In seeking to achieve the Funds' respective investment

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objectives, BFA uses teams of portfolio managers, investment strategists and other investment specialists and may draw upon the trading, research and expertise of its affiliates. This team approach brings together many disciplines and leverages BFA's extensive resources.

BFA is an indirect wholly owned subsidiary of BlackRock, Inc. ("BlackRock") and is located at 400 Howard Street, San Francisco, CA 94105. As of March 31, 2025, BFA and its affiliates provided investment advisory services for assets of approximately $11.6 trillion.

From time to time, an employee of BlackRock may express views regarding a particular security or other instrument, asset class, company, industry, or market sector. Such views are the views of only that individual as of the time expressed. They do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Such views may change at any time based upon market or other conditions, and BlackRock has no responsibility to update such views. You should not rely on any such views as investment advice or as an indication of trading intent on behalf of a Fund.

**Fees and Expenses**

Pursuant to the Investment Advisory Agreement between BFA and the Trust (entered into on behalf of the Funds), BFA is responsible for substantially all expenses of each Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, and litigation expenses and any extraordinary expenses (as determined by a majority of the Trustees who are not "interested persons" of the Trust). Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

A discussion regarding the basis for the approval by the Trust's Board of Trustees (the "Board") of the Investment Advisory Agreement with BFA is available in the Funds' Form N-CSR filed with the SEC for the period ended August 31 and in the applicable financial statements and additional information documents posted at www.iShares.com.

For its investment advisory services to each Fund, for the fiscal year ended February 28, 2025, BFA was paid a management fee from each Fund, as a percentage of the Fund's average daily net assets, net of any applicable waivers, at the annual rate set forth in the table below. If BFA has contractually agreed to waive a portion of its management fees for a Fund, the contractual waiver may be terminated prior to its expiration date only upon written agreement of the Trust and BFA. In addition, BFA may from time to time voluntarily waive and/or reimburse fees or expenses to reduce a Fund's total annual fund operating expenses (excluding Acquired Fund Fees and Expenses, if any). Any such voluntary waiver or reimbursement may be eliminated by BFA at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| **Fund** | **Management Fee** |
| iShares 1-5 Year Investment Grade Corporate Bond ETF | 0.04%<sup>1</sup> <br>|
| iShares 5-10 Year Investment Grade Corporate Bond ETF | 0.04%<sup>1</sup> <br>|
| iShares 10+ Year Investment Grade Corporate Bond ETF | 0.04%<sup>1</sup> <br>|
| iShares BBB Rated Corporate Bond ETF | 0.15% |
| iShares Broad USD Investment Grade Corporate Bond ETF | 0.04% |
| iShares ESG Advanced Investment Grade Corporate Bond ETF | 0.18% |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | 0.12% |
| iShares ESG Aware USD Corporate Bond ETF | 0.18% |
| iShares High Yield Systematic Bond ETF | 0.35% |
| iShares iBoxx $ High Yield Corporate Bond ETF | 0.49%<sup>1</sup> <br>|
| iShares iBoxx $ Investment Grade Corporate Bond ETF | 0.14%<sup>1</sup> <br>|
| iShares Investment Grade Systematic Bond ETF | 0.18% |

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<sup>1</sup>

The management fee schedule for the Fund, including its breakpoint pricing arrangements, is described in the Fund's Statement of Additional Information.

**Portfolio Managers**

The Portfolio Managers for each Fund are responsible for various functions related to portfolio management, including, but not limited to, investing cash inflows, coordinating with members of their respective portfolio management teams to focus on certain asset classes, implementing investment strategy, researching and reviewing investment strategy and overseeing members of their respective teams who have more limited responsibilities.

James Mauro and Karen Uyehara are primarily responsible for the day-to-day management of the Funds, except for those Funds listed immediately below.

James Mauro, Scott Radell and Jeff Rosenberg are primarily responsible for the day-to-day management of the iShares High Yield Systematic Bond ETF and the iShares Investment Grade Systematic Bond ETF.

James Mauro has been employed by BFA or its affiliates as a portfolio manager since 2011. He is a Managing Director of BlackRock, Inc.

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Scott Radell has been employed by BFA or its affiliates as a portfolio manager since 2004. He is a Managing Director of BlackRock, Inc.

Jeff Rosenberg has been employed by BFA or its affiliates as a portfolio manager since 2011. He is a Managing Director of BlackRock, Inc.

Karen Uyehara has been employed by BFA or its affiliates as a portfolio manager since 2010. She is a Managing Director of BlackRock, Inc.

Each Fund's SAI provides additional information about the Portfolio Managers' compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers' ownership (if any) of shares of the Funds.

**Administrator, Custodian and Transfer Agent**

The administrator, custodian and transfer agent for each Fund is indicated in the table below.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund**  | **The Bank of** <br> **New York** <br> **Mellon**<br>| **Citibank, N.A.** | **JPMorgan** <br> **Chase Bank,** <br> **N.A.**<br>| **State Street** <br> **Bank and Trust** <br> **Company**<br>|
| iShares 1-5 Year Investment Grade Corporate Bond ETF\* |  |  |  | ✓ |
| iShares 5-10 Year Investment Grade Corporate Bond ETF\* |  |  |  | ✓ |
| iShares 10+ Year Investment Grade Corporate Bond ETF\* |  |  |  | ✓ |
| iShares BBB Rated Corporate Bond ETF |  |  | ✓ |  |
| iShares Broad USD Investment Grade Corporate Bond ETF\* |  |  |  | ✓ |
| iShares ESG Advanced Investment Grade Corporate Bond ETF |  |  | ✓ |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF\* |  |  |  | ✓ |
| iShares ESG Aware USD Corporate Bond ETF\* |  |  |  | ✓ |
| iShares High Yield Systematic Bond ETF\* |  |  |  | ✓ |
| iShares iBoxx $ High Yield Corporate Bond ETF\* |  |  |  | ✓ |
| iShares iBoxx $ Investment Grade Corporate Bond ETF\* |  |  |  | ✓ |
| iShares Investment Grade Systematic Bond ETF\* |  |  |  | ✓ |

---

\*

JPMorgan Chase Bank, N.A. serves as custodian for the Fund in connection with certain securities lending activities.

**Conflicts of Interest**

The investment activities of BFA and its affiliates (including BlackRock and its subsidiaries (collectively, the "Affiliates")), and their respective directors, officers or employees, in managing their own accounts and other accounts, may present conflicts of interest that could disadvantage a Fund and its shareholders.

BFA and its Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and in the ordinary course of business may engage in activities in which their interests or the interests of other clients may conflict with those of a Fund. BFA and its Affiliates act, or may act, as an investor, research provider, investment manager, commodity pool operator, commodity trading advisor, financier, underwriter, adviser, trader, lender, index provider, agent and/or principal. BFA and its Affiliates may have other direct and indirect interests in securities, currencies, commodities, derivatives and other assets in which a Fund may directly or indirectly invest.

BFA and its Affiliates may engage in proprietary trading and advise accounts and other funds that have investment objectives similar to those of a Fund and/or that engage in and compete for transactions in the same or similar types of securities, currencies and other assets as are held by a Fund. This may include transactions in securities issued by other open-end and closed-end investment companies, including investment companies that are affiliated with the Fund and BFA, to the extent permitted under the Investment Company Act of 1940, as amended (the "1940 Act"). The trading activities of BFA and its Affiliates are carried out without reference to positions held directly or indirectly by a Fund. These activities may result in BFA or an Affiliate having positions in assets that are senior or junior to, or that have interests different from or adverse to, the assets held by a Fund.

A Fund may invest in securities issued by, or engage in other transactions with, entities with which an Affiliate has significant debt or equity investments or other interests. A Fund may also invest in issuances (such as debt offerings or structured notes) for which an Affiliate is compensated for providing advisory, cash management or other services. A Fund also may invest in securities of, or engage in other transactions with, entities for which an Affiliate provides or may provide research coverage or other analysis.

An Affiliate may have business relationships with, and receive compensation from, distributors, consultants or others who recommend a Fund or who engage in transactions with or for a Fund.

Neither BlackRock nor any Affiliate is under any obligation to share any investment opportunity, idea or strategy with a Fund. As a result, an Affiliate may compete with a Fund for appropriate investment opportunities. The results of a Fund's investment activities, therefore, may

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differ from those of an Affiliate and of other accounts managed by an Affiliate. It is possible that a Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

In addition, a Fund may enter into transactions in which BFA or an Affiliate or their directors, officers, employees or clients have an adverse interest. A Fund may be adversely impacted by the effects of transactions undertaken by BFA or an Affiliate or their directors, officers, employees or clients.

From time to time, BlackRock or its advisory clients (including other funds and accounts) may, subject to compliance with applicable law, purchase and hold shares of a Fund. The price, availability, liquidity, and (in some cases) expense ratio of a Fund may be impacted by purchases and sales of the Fund by BlackRock or its advisory clients.

A Fund's activities may be limited because of regulatory restrictions applicable to BFA or an Affiliate or their policies designed to comply with such restrictions.

Under a securities lending program approved by the Board, the Funds have retained BTC, an Affiliate of BFA, to serve as their securities lending agent to the extent that they participate in the securities lending program. For these services, the securities lending agent will receive a fee from the participating Fund based on the returns earned on the Fund's lending activities, including investment of the cash received as collateral for the loaned securities. In addition, one or more Affiliates may be among the entities to which a Fund may lend its portfolio securities under the securities lending program.

Under an ETF Services Agreement, certain Funds have retained BlackRock Investments, LLC (the "Distributor" or "BRIL"), an Affiliate of BFA, to perform certain order processing, Authorized Participant communications, and related services in connection with the issuance and redemption of Creation Units ("ETF Services"). BRIL has engaged Citibank, N.A. ("Citibank") as a subcontractor to provide certain ETF Services. BRIL retains a portion of the standard transaction fee received from Authorized Participants on each creation or redemption order from the Authorized Participant for the ETF Services provided. BlackRock collaborated with, and received payment from, Citibank on the design and development of the ETF Services platform. Citibank has, and from time to time may develop, additional relationships with BlackRock or funds managed by BFA and its Affiliates.

BlackRock and its Affiliates may benefit from a Fund using a BlackRock index by creating increasing acceptance in the marketplace for such indexes. BlackRock and its Affiliates are not obligated to license an index to a Fund, and no Fund is under an obligation to use a BlackRock index. The terms of a Fund's index licensing agreement with BlackRock or its Affiliates may not be as favorable as the terms offered to other licensees.

The activities of BFA and its Affiliates and their respective directors, officers or employees may give rise to other conflicts of interest that could disadvantage a Fund and its shareholders. BFA has adopted policies and procedures designed to address these potential conflicts of interest. Please see the SAI for further information.

Shareholder Information

*Additional shareholder information, including how to buy and sell shares of the Funds, is available free of charge by calling toll-free 1-800-iShares (1-800-474-2737) or visiting www.iShares.com.*

**Buying and Selling Shares**

Transactions in shares of the Funds occur in the primary market and the secondary market. Primary market transactions, known as "creations" and "redemptions," occur only between the Funds and Authorized Participants (*i.e*., financial institutions that are authorized to participate in such transactions), as described in the *Creations and Redemptions* section below.

Fund shares are listed on U.S. national securities exchanges, where they can be bought and sold throughout the trading day at market prices, like shares of other publicly traded companies. A Fund's shares may also be available in other secondary markets, such as on non-U.S. exchanges and through funds or structured investment vehicles similar to depositary receipts. The Funds do not impose any minimum investment for Fund shares purchased on an exchange or otherwise in the secondary market.

Buying or selling Fund shares on an exchange or other secondary market generally involves two types of costs that are common in securities transactions. First, when buying or selling Fund shares through a broker, you may incur a brokerage commission and other charges. The commission is frequently a fixed amount; it may be a significant proportional cost if you are seeking to buy or sell small amounts of shares. Second, you may incur the cost of the "spread," which is any difference between the bid price and the ask price for the shares. The spread varies over time based on a Fund's trading volume and market liquidity. Generally, the spread is smaller if a Fund has high trading volume and market liquidity, and larger if a Fund has lower trading volume and market liquidity. The latter is often the case for newly launched or smaller funds. A Fund's spread may also be impacted by the liquidity (or lack thereof) of the underlying securities or other assets held by the Fund, particularly for newly launched or smaller funds, or by instances of significant volatility of the underlying assets.

The U.S. national securities exchanges that list Fund shares are open for trading Monday through Friday and are closed on weekends and the following holidays (or the days on which they are observed): New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

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**Investments in Investment Companies**

Section 12(d)(1) of the 1940 Act generally restricts investments by investment companies, including foreign and unregistered investment companies, in the securities of other investment companies. For example, a registered investment company (the "Acquired Fund"), such as the Funds, may not knowingly sell or otherwise dispose of any security issued by the Acquired Fund to any investment company (the "Acquiring Fund") or any company or companies controlled by the Acquiring Fund if, immediately after such sale or disposition: (i) more than 3% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and any company or companies controlled by the Acquiring Fund, or (ii) more than 10% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and other investment companies and companies controlled by them.

Notwithstanding the foregoing, registered investment companies are permitted to invest in a Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions set forth in Rule 12d1-4 under the 1940 Act. To make such an investment in an Acquired Fund, a registered investment company must, among other things, enter into an agreement with the Trust. If an Acquired Fund invests significantly in other registered investment companies in reliance on Rule 12d1-4, an Acquiring Fund will not be permitted to rely on Rule 12d1-4 and invest in the Fund beyond the Section 12(d)(1) limits. Any investment company interested in purchasing shares of a Fund beyond the limits set forth in Section 12(d)(1) should contact BFA.

Foreign investment companies are permitted to invest in a Fund only up to the limits set forth in Section 12(d)(1), subject to any applicable SEC no-action relief.

**Book Entry**

Shares of the Funds are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company ("DTC"), which serves as the securities depository for shares of the Funds, or its nominee is the record owner of, and holds legal title to, all outstanding shares of the Funds.

Investors owning Fund shares are beneficial owners as shown on the records of DTC or its participants. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of Fund shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of Fund shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities held in book-entry or "street name" form.

**Share Prices**

The trading prices of a Fund's shares in the secondary market generally differ from the Fund's daily NAV and are affected by various factors, such as the supply of and demand for ETF shares and the securities or other assets held by a Fund as well as other market and economic conditions.

**Determination of Net Asset Value**

The NAV of a Fund normally is determined once daily Monday through Friday, on each day that the New York Stock Exchange ("NYSE") is open for trading. The NAV generally is determined as of the close of the NYSE's regular trading hours, normally 4:00 p.m. Eastern time, based on prices at the time of closing.

Any Fund assets or liabilities that are denominated in currencies other than the U.S. dollar are translated into U.S. dollars at the prevailing market rates on the date of valuation as quoted by one or more data service providers.

The NAV of a Fund is calculated by dividing the value of the Fund's net assets (*i.e*., the value of its total assets, including the value of any underlying fund shares in which the Fund invests, less total liabilities) by the total number of outstanding shares of the Fund, generally rounded to the nearest cent. The value of a Fund's assets and liabilities is determined pursuant to BFA's valuation policies and procedures. BFA has been designated by the Board as the valuation designee for each Fund pursuant to Rule 2a-5 under the Investment Company Act.

Equity securities and other equity instruments for which market quotations are readily available are valued at market value, which is generally determined using the last reported official closing price or, if a reported closing price is not available, the last traded price on the exchange or market on which the security or instrument is primarily traded at the time of valuation. Shares of underlying open-end funds (including money market funds) that are not traded on an exchange are valued at net asset value. Shares of underlying ETFs and closed-end funds that trade on exchanges are valued at their most recent market closing price.

Fixed-income securities are valued using last available bid prices or current market quotations provided by dealers or prices (including evaluated prices) supplied by the Funds' approved independent third-party pricing services, each in accordance with BFA's valuation policies and procedures. Pricing services may use matrix pricing or valuation models that utilize certain inputs and assumptions to derive values. Pricing services generally value fixed-income securities assuming orderly transactions of an institutional round lot size, but a Fund may hold or transact in such securities in smaller odd lot sizes. Odd lots of securities in certain asset classes may trade at lower prices than institutional round lots, and the value ultimately realized when the securities are sold could differ from the prices used by a Fund. The amortized cost method of valuation may be used with respect to debt obligations with 60 days or less remaining to maturity unless BFA determines in good faith that such method does not represent fair value.

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Generally, trading in certain instruments (*e.g*., non-U.S. securities, money market instruments, etc.) is substantially completed each day at various times prior to the close of the NYSE's regular trading hours. The values of such instruments used in computing a Fund's NAV are determined as of such times.

For certain foreign assets, a third-party vendor supplies evaluated, systematic fair value pricing based upon the movement of a proprietary multi-factor model after the relevant foreign markets have closed. This systematic fair value pricing methodology is designed to correlate the prices of foreign assets in one or more non-U.S. markets following the close of the local markets to the prices that might have prevailed as of a Fund's pricing time.

Customized exchange-traded equity options may be valued using a mathematical model that may incorporate a number of market data factors.

When market quotations are not readily available or are believed by BFA to be unreliable, BFA will fair value a Fund's investments in accordance with its policies and procedures. Fair value represents a good faith approximation of the value of an asset or liability. It is the amount that the Fund might reasonably expect to receive from the current sale of an asset or the cost to extinguish a liability in an arm's-length transaction.

BFA may conclude that a market quotation is not readily available or is unreliable if:

<sup>■</sup>

An asset or liability does not have a price source due to its lack of trading or other reasons;

<sup>■</sup>

A market quotation differs significantly from recent price quotations or otherwise no longer appears to reflect fair value;

<sup>■</sup>

An asset or liability is thinly traded;

<sup>■</sup>

There is a significant event subsequent to the most recent market quotation; or

<sup>■</sup>

The trading market on which an instrument is listed is suspended or closed and no appropriate alternative trading market is available.

A "significant event" is deemed to occur if BFA determines, in its reasonable business judgment prior to or at the time of pricing a Fund's assets or liabilities, that the event is likely to cause a material change to the last exchange closing price or closing market price of one or more of the Fund's assets or liabilities.

Valuing a Fund's investments using fair value pricing may result in prices that differ from current market valuations and that may not be the prices at which those investments could have been sold during the period for which the particular fair values were used. For an index Fund, the use of both fair value prices and current market valuations in a particular NAV calculation could result in a difference between the prices used to calculate a Fund's NAV and the prices used by the Fund's underlying index. This could, in turn, result in a difference between the Fund's performance and the performance of its underlying index.

**Dividends and Distributions**

*General Policies.* A Fund generally declares and pays dividends from net investment income, if any, at least once a year. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for a Fund. The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve its status as a regulated investment company ("RIC") or to avoid the imposition of income or excise taxes on undistributed income or realized gains.

Dividends and other distributions on Fund shares are distributed on a pro rata basis to beneficial owners of the shares. Dividend payments and other distributions are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Funds.

*Dividend Reinvestment Service.* No dividend reinvestment service is provided by the Trust. Broker-dealers may make the DTC book-entry Dividend Reinvestment Program available to beneficial owners of Fund shares for the reinvestment of distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation. Brokers may require beneficial owners to adhere to specific procedures and timetables. If the program is used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Fund shares purchased in the secondary market.

***Note on Tax Information.*** *The following sections summarize some of the consequences under current U.S. federal tax law of an investment in a Fund. This information is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and sales of Fund shares. Distributions that are attributable to interest from U.S. federal government obligations may be exempt from certain state and local tax. Consult your personal tax advisor about the potential tax consequences of an investment in Fund shares under all applicable tax laws.*

**Taxes**

As with any investment, you should consider how your investment in shares of a Fund will be taxed, including possible tax consequences when a Fund makes distributions or when you sell Fund shares. The tax information in this Prospectus is provided as general information, based on current law. You should consult your own tax professional about the tax consequences of an investment in shares of a Fund. There is no guarantee that shares of a Fund will receive certain regulatory or accounting treatment.

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**Taxes on Fund Distributions**

Shareholders in a Fund will receive information after the end of each calendar year setting forth the amount of dividends and long-term capital gains distributed to them by the Fund during the prior year, if any. Likewise, the amount of tax-exempt income, if any, that a Fund distributes will be reported. Such income must be reported on the shareholder's U.S. federal income tax return.

In general, distributions are subject to U.S. federal income tax for the year when they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year.

*Capital Gains.* Distributions from a Fund's net investment income (other than qualified dividend income or from net tax-exempt income, if any), including distributions of income from securities lending and distributions out of a Fund's net short-term capital gains, if any, are taxable to you as ordinary income. Distributions by a Fund of net long-term capital gains, if any, in excess of net short-term capital losses (capital gain dividends) are taxable to you as long-term capital gains, regardless of how long you have held the Fund's shares. Long-term capital gains and qualified dividend income are generally eligible for taxation at preferential rates for non-corporate shareholders. However, different preferential rates may apply depending on the type of capital gains, such as Fund distributions of certain amounts received from real estate investment trusts ("REITs"), if any.

*Return of Capital.* If a Fund's distributions exceed current and accumulated earnings and profits, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder's cost basis and result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold. Once a shareholder's cost basis is reduced to zero, further distributions will be treated as capital gains, if the shareholder holds shares of the Fund as capital assets. Distributions in excess of a Fund's minimum distribution requirements, but not in excess of the Fund's earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital.

*Qualified Dividend Income.* Distributions by a Fund that qualify as qualified dividend income, if any, are taxable to you at long-term capital gain rates. Dividends will be qualified dividend income to you if they are attributable to qualified dividend income received by a Fund. Generally, qualified dividend income includes dividend income from stock issued by taxable U.S. corporations and qualified non-U.S. corporations, provided that the Fund satisfies certain holding period requirements and has not hedged its position in the stock in certain ways. For this purpose, a qualified non-U.S. corporation means any non-U.S. corporation that is eligible for benefits under a comprehensive income tax treaty with the U.S., which includes an exchange of information program, or if the stock with respect to which the dividend was paid is readily tradable on an established U.S. securities market. The term excludes a corporation that is a passive foreign investment company.

Dividends received by a Fund from a RIC, if any, generally are qualified dividend income only to the extent that such dividend distributions are made out of qualified dividend income received by such RIC. Additionally, it is expected that dividends received by a Fund from a REIT, if any, and distributed to a shareholder generally will be taxable to the shareholder as ordinary income. However, for tax years beginning after December 31, 2017 and before January 1, 2026, a Fund may report dividends eligible for a 20% "qualified business income" deduction for non-corporate U.S. shareholders to the extent that the Fund's income is derived from ordinary REIT dividends, reduced by allocable Fund expenses.

For a dividend to be treated as qualified dividend income, the dividend must be received with respect to a share of stock held without being hedged by the relevant Fund, and with respect to a share of the Fund held without being hedged by you, for 61 days during the 121-day period beginning at the date that is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date.

Fund distributions, to the extent attributable to dividends from U.S. corporations, will be eligible for the dividends received deduction for Fund shareholders that are corporations, subject to certain hedging and holding requirements.

Substitute dividends received by a Fund with respect to dividends paid on securities lent out, if any, will not be qualified dividend income.

*Medicare Tax.* A 3.8% U.S. federal Medicare contribution tax is imposed on "net investment income," including, but not limited to, interest, dividends, and net gain, of U.S. individuals with income exceeding $200,000 (or $250,000 if married and filing jointly) and of estates and trusts.

*Alternative Minimum Tax.* The AMT is a separate U.S. federal tax system that operates in parallel to the regular federal income tax system but eliminates many deductions and exclusions. The AMT has different tax rates and treats as taxable certain types of income that are nontaxable for regular income tax purposes, such as the interest on certain "private activity" municipal bonds. If a taxpayer's overall AMT liability is higher than regular income tax liability, then the taxpayer owes the regular income tax liability plus the difference between the AMT liability and the regular income tax liability.

**Original Issue Discount and Inflation-Related Adjustments**

Accruals of "original issue discount" on bonds that a Fund acquires at a discount and adjustments for inflation to the principal amount of an inflation-protected U.S. Treasury bond held by a Fund may be included for tax purposes in the Fund's gross income, even though no cash attributable to such gross income has at that point been received by the Fund. In such event, the Fund may be required to make annual distributions to shareholders that exceed the cash it has otherwise received. In order to pay such distributions, the Fund may be required to

------

raise cash by selling portfolio investments. The sale of such investments could result in capital gains to the Fund and additional capital gains distributions to Fund shareholders. In addition, any deflation-related adjustments during the taxable year to an inflation-indexed bond held by a Fund may cause amounts distributed in the taxable year as income to be characterized as a return of capital.

**Market Discount Bonds**

Any market discount recognized on a bond, including a tax-exempt interest bond, is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. To the extent that a Fund does not include the market discount in income as it accrues, gains on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gains to the extent of the accrued market discount.

**Derivatives and Other Complex Instruments** 

A Fund may invest in derivatives and other complex instruments, and such investments may be subject to special and complicated rules. These rules could affect whether gains and losses recognized by a Fund are treated as ordinary income or capital gains, accelerate the recognition of income to a Fund or defer a Fund's ability to recognize losses. In addition, these rules may affect the amount, timing or character of income distributed to you by a Fund. You should consult your personal tax advisor regarding the application of these rules.

**Non-U.S. Income Taxes** 

Dividends, interest and capital gains (if any) earned by a Fund with respect to securities issued by non-U.S. issuers may give rise to withholding, capital gains and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the U.S. may reduce or eliminate such taxes. If, at the close of a year, more than 50% of a Fund's total assets consist of non-U.S. stocks or securities (generally, for this purpose, depositary receipts, no matter where traded, of non-U.S. companies are treated as "non-U.S."), generally the Fund may "pass through" to you certain non-U.S. income taxes, including withholding taxes, paid by the Fund. This means that you would be considered to have received as an additional dividend your share of such non-U.S. taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income or, subject to certain limitations, a credit in calculating your U.S. federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not pass through non-U.S. taxes, the Fund will be entitled to claim a deduction for certain foreign taxes that it incurs.

Under certain circumstances, if a Fund receives a refund of foreign taxes paid with respect to a prior year, the value of Fund shares could be affected or any foreign tax credits or deductions passed through to shareholders with respect to the Fund's foreign taxes for the current year could be reduced.

If, at the close of the year, more than 50% of a Fund's total assets consist of stocks or securities issued by non-U.S. issuers, including depositary receipts (no matter where traded) of non-U.S. companies, or, at the close of each quarter, more than 50% of a Fund's total assets consist of shares of an Underlying Fund, the Fund may "pass-through" to you certain non-U.S. income taxes (including withholding taxes) paid by the Fund or, if its assets meet these requirements, the Underlying Fund.

For purposes of foreign tax credits for U.S. shareholders of a Fund, foreign capital gains taxes may not produce associated foreign source income, limiting the availability of such credits for U.S. persons.

**Non-U.S. Shareholders** 

If you are neither a resident nor a citizen of the U.S. or if you are a non-U.S. entity (other than a pass-through entity to the extent owned by U.S. persons), a Fund's ordinary income dividends, if any, generally will be subject to a 30% U.S. federal withholding tax, unless a lower treaty rate applies. However, withholding tax generally will not apply to any gain or income realized by a non-U.S. shareholder upon the sale or other disposition of Fund shares or with respect to certain distributions paid to a non-U.S. shareholder and reported by the Fund as capital gain dividends, interest-related dividends or short-term capital gain dividends.

Separately, a 30% withholding tax may be imposed on Fund distributions (if any) paid to certain foreign entities, unless such entities comply, or are deemed compliant, with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts.

**Backup Withholding** 

If you are a resident or a citizen of the U.S. and you have not provided a taxpayer identification number or social security number and made other required certifications, by law, backup withholding at a 24% rate will apply to Fund distributions and proceeds (if any).

**Securities Lending**

If your shares of a Fund are loaned out pursuant to a securities lending arrangement, you may lose the ability to treat Fund dividends that are paid while the shares are held by the borrower as qualified dividend income, and you may lose the ability to use non-U.S. tax credits passed through by the Fund.

------

**Fund of Funds**

If a Fund invests in an Underlying Fund, short-term capital gains earned by the Underlying Fund, if any, will be ordinary income when distributed to the Fund and will not be offset by the Fund's capital losses. To the extent such Fund is expected to invest in an Underlying Fund, the Fund's realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as "wash sales." Capital loss carryforwards of the Underlying Fund, if any, will not offset net capital gains of the Fund.

**Taxes on the Sale of Exchange-Listed Fund Shares**

Any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term capital gain or loss if the shares have been held for more than one year. Any capital gain or loss realized upon a sale of Fund shares that have been held for one year or less is generally treated as a short-term capital gain or loss. However, any capital loss on a sale of Fund shares held for six months or less is treated as a long-term capital loss to the extent that capital gain dividends were paid with respect to such shares. Any such capital gains, including from sales of Fund shares or from capital gain dividends, are included in "net investment income" for purposes of the 3.8% U.S. federal Medicare contribution tax mentioned above.

**Creations and Redemptions**

Prior to being traded in the secondary market, Fund shares are "created" at NAV by Authorized Participants (*i.e.*, market makers, large investors and other financial institutions) in block-size Creation Units or multiples thereof. Fund shares are created or redeemed only in Creation Units, and only Authorized Participants may create or redeem Creation Units with the Funds.

Each Authorized Participant is a member or participant of a clearing agency registered with the SEC and has entered into a written agreement with the Funds' Distributor, an affiliate of BFA. The agreement allows the Authorized Participant to place orders for the purchase and redemption of Creation Units. Authorized Participants may create or redeem Creation Units for their own accounts or for customers, including, without limitation, affiliates of the Funds. Creation transactions are subject to acceptance by the Distributor and the relevant Fund.

Generally, there are three transaction methods for creating and redeeming Fund shares: in-kind securities ("in-kind"), partial cash and all cash.

*In-Kind*. In a creation transaction, an Authorized Participant deposits into a Fund a "creation basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount. The Authorized Participant receives a specified number of Creation Units in return. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a "redemption basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount.

*Partial Cash*. In a creation transaction, an Authorized Participant deposits into a Fund a creation basket and a cash amount, including cash that replaces a security or other asset in the creation basket, in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a redemption basket and a cash amount, including cash that replaces a security or other asset in the redemption basket.

*All Cash*. In a creation transaction, an Authorized Participant deposits into a Fund an amount of cash specified by the Fund in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a specified amount of cash.

The creation and redemption baskets for a Fund may differ in composition, and certain iShares ETFs accept "custom baskets." More information about custom baskets is provided in the Funds' SAI.

Each Fund generally engages in creation and redemption transactions according to the method indicated in the table below. In certain circumstances, however, a Fund may use another transaction method (*e.g.*, an in-kind Fund may transact partially or fully in cash).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **Fund** | **In-Kind** | **Partial** | **All Cash** |
| iShares 1-5 Year Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares 5-10 Year Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares 10+ Year Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares BBB Rated Corporate Bond ETF | ✓ |  |  |
| iShares Broad USD Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares ESG Advanced Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | ✓ |  |  |
| iShares ESG Aware USD Corporate Bond ETF | ✓ |  |  |
| iShares High Yield Systematic Bond ETF | ✓ |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF | ✓ |  |  |

---

------

---

| | | | |
|:---|:---|:---|:---|
| **Fund** | **In-Kind** | **Partial** | **All Cash** |
| iShares iBoxx $ Investment Grade Corporate Bond ETF | ✓ |  |  |
| iShares Investment Grade Systematic Bond ETF | ✓ |  |  |

---

The prices at which creations and redemptions occur are based on the next calculation of a Fund's NAV after a creation or redemption order is tendered in an acceptable form under the Authorized Participant agreement. In the event of a system failure or other interruption, including disruptions at market makers or Authorized Participants, creation and redemption orders may not be executed according to a Fund's instructions or may not be executed at all.

Additional information about the creation and redemption of Creation Units (including the cut-off times for the receipt of creation and redemption orders) is included in the Funds' SAI.

The Funds do not impose restrictions on the frequency of purchases and redemptions of Fund shares directly with a Fund. The Board determined not to adopt policies and procedures designed to prevent or monitor for frequent purchases and redemptions of Fund shares because each Fund generally sells and redeems its shares directly through transactions that are in-kind and/or for cash, with a deadline for placing cash-related transactions no later than the close of the primary markets for the Fund's portfolio securities. However, the Funds have taken certain measures (*e.g.*, imposing transaction fees on purchases and redemptions of Creation Units and reserving the right to reject purchases of Creation Units under certain circumstances) to minimize the potential consequences of frequent cash purchases and redemptions by Authorized Participants, such as increased tracking error, disruption of portfolio management, dilution to the Funds, and/or increased transaction costs. Further, the vast majority of trading in Fund shares occurs on the secondary market, which does not involve the Funds directly, and such trading is unlikely to cause many of the harmful effects of frequent cash purchases or redemptions of Fund shares.

To the extent a Fund engages in in-kind transactions, the Fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the Securities Act of 1933, as amended (the "1933 Act"). Further, an Authorized Participant that is not a "qualified institutional buyer," as such term is defined in Rule 144A under the 1933 Act, will not be able to receive restricted securities eligible for resale under Rule 144A.

Because Fund shares may be created and issued on an ongoing basis, at any point during the life of a Fund a "distribution," as such term is used in the 1933 Act, may be occurring. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters subject to the prospectus delivery and liability provisions of the 1933 Act. Any determination of whether one is an underwriter must take into account all the relevant facts and circumstances of each particular case.

Broker-dealers should also note that dealers who are not "underwriters" but are participating in a distribution (as contrasted to ordinary secondary transactions), and thus dealing with shares that are part of an "unsold allotment" within the meaning of Section 4(a)(3)(C) of the 1933 Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the 1933 Act. For delivery of prospectuses to exchange members, the prospectus delivery mechanism of Rule 153 under the 1933 Act is available only with respect to transactions on a national securities exchange.

**Householding**

Householding is an option available to certain Fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

------

Distribution

The Distributor or its agent distributes Creation Units for the Funds on an agency basis. The Distributor does not maintain a secondary market in shares of the Funds. The Distributor has no role in determining the policies of the Funds or the securities or other assets (as applicable) that are purchased or sold by the Funds. The Distributor's principal address is 50 Hudson Yards, New York, NY 10001.

BFA or its affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, "intermediaries") related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Funds. Rather, such payments are made by BFA or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Funds. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments or other financial incentives the intermediary is eligible to receive. Therefore, such payments or other financial incentives that are offered or made to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Funds over another investment. More information regarding these payments is contained in the applicable SAI. **Please contact your salesperson or other investment professional for more information regarding any such payments that their firm may receive from BFA or its affiliates.**

Financial Highlights

The financial highlights table for each Fund is intended to help you understand the Fund's financial performance for the past five fiscal years or, if shorter, the period since the Fund's inception. Certain information reflects financial results for a single Fund share. The total return information represents the rate that an investor would have earned (or lost) on an investment in the Fund, assuming reinvestment of all dividends and distributions. This information has been audited by PricewaterhouseCoopers LLP, whose report, along with each Fund's financial statements, is included in each Fund's Form N-CSR (available upon request).

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 1-5 Year Investment Grade Corporate Bond ETF**  | **iShares 1-5 Year Investment Grade Corporate Bond ETF**  | **iShares 1-5 Year Investment Grade Corporate Bond ETF**  | **iShares 1-5 Year Investment Grade Corporate Bond ETF**  | **iShares 1-5 Year Investment Grade Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $51.07 | &nbsp;&nbsp;&nbsp; $49.89 | &nbsp;&nbsp;&nbsp; $52.72 | &nbsp;&nbsp;&nbsp; $54.88 | &nbsp;&nbsp;&nbsp; $54.36 |
| Net investment income<sup>(a)</sup> <br>| 2.12 | &nbsp;&nbsp;&nbsp;&nbsp;1.71 | &nbsp;&nbsp;&nbsp;&nbsp;1.11 | &nbsp;&nbsp;&nbsp;&nbsp;0.81 | &nbsp;&nbsp;&nbsp;&nbsp;1.19 |
| Net realized and unrealized gain<sup>(b)</sup> <br>| 1.26 | &nbsp;&nbsp;&nbsp;&nbsp;1.18 | &nbsp;&nbsp;&nbsp; (2.86)<br>| &nbsp;&nbsp;&nbsp; (2.02)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.60 |
| Net increase from investment operations | 3.38 | &nbsp;&nbsp;&nbsp;&nbsp;2.89 | &nbsp;&nbsp;&nbsp; (1.75)<br>| &nbsp;&nbsp;&nbsp; (1.21)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.79 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (2.11)<br>| &nbsp;&nbsp;&nbsp; (1.71)<br>| &nbsp;&nbsp;&nbsp; (1.07)<br>| &nbsp;&nbsp;&nbsp; (0.86)<br>| &nbsp;&nbsp;&nbsp; (1.27)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.01)<br>| &nbsp;&nbsp;&nbsp; (0.09)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (2.11)<br>| &nbsp;&nbsp;&nbsp; (1.71)<br>| &nbsp;&nbsp;&nbsp; (1.08)<br>| &nbsp;&nbsp;&nbsp; (0.95)<br>| &nbsp;&nbsp;&nbsp; (1.27)<br>|
| **Net asset value, end of year** | $52.34 | &nbsp;&nbsp;&nbsp; $51.07 | &nbsp;&nbsp;&nbsp; $49.89 | &nbsp;&nbsp;&nbsp; $52.72 | &nbsp;&nbsp;&nbsp; $54.88 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.77<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.91<br> %<br>| &nbsp;&nbsp;&nbsp; (3.32)%<br>| &nbsp;&nbsp;&nbsp; (2.20)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.32<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Net investment income | 4.11<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.39<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.21<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.50<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.18<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $21703118 | &nbsp;&nbsp;&nbsp; $21351663 | &nbsp;&nbsp;&nbsp; $24248111 | &nbsp;&nbsp;&nbsp; $22436202 | &nbsp;&nbsp;&nbsp; $22726686 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 29<br> %<br>| &nbsp;&nbsp;&nbsp; 25<br> %<br>| &nbsp;&nbsp;&nbsp; 26<br> %<br>| &nbsp;&nbsp;&nbsp; 30<br> %<br>| &nbsp;&nbsp;&nbsp; 29<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 5-10 Year Investment Grade Corporate Bond ETF**  | **iShares 5-10 Year Investment Grade Corporate Bond ETF**  | **iShares 5-10 Year Investment Grade Corporate Bond ETF**  | **iShares 5-10 Year Investment Grade Corporate Bond ETF**  | **iShares 5-10 Year Investment Grade Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $51.10 | &nbsp;&nbsp;&nbsp; $49.83 | &nbsp;&nbsp;&nbsp; $56.71 | &nbsp;&nbsp;&nbsp; $60.34 | &nbsp;&nbsp;&nbsp; $59.76 |
| Net investment income<sup>(a)</sup> <br>| 2.32 | &nbsp;&nbsp;&nbsp;&nbsp;2.02 | &nbsp;&nbsp;&nbsp;&nbsp;1.57 | &nbsp;&nbsp;&nbsp;&nbsp;1.34 | &nbsp;&nbsp;&nbsp;&nbsp;1.58 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.57 | &nbsp;&nbsp;&nbsp;&nbsp;1.25 | &nbsp;&nbsp;&nbsp; (6.91)<br>| &nbsp;&nbsp;&nbsp; (3.49)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.65 |
| Net increase (decrease) from investment operations | 3.89 | &nbsp;&nbsp;&nbsp;&nbsp;3.27 | &nbsp;&nbsp;&nbsp; (5.34)<br>| &nbsp;&nbsp;&nbsp; (2.15)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.23 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (2.29)<br>| &nbsp;&nbsp;&nbsp; (2.00)<br>| &nbsp;&nbsp;&nbsp; (1.54)<br>| &nbsp;&nbsp;&nbsp; (1.35)<br>| &nbsp;&nbsp;&nbsp; (1.65)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.13)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (2.29)<br>| &nbsp;&nbsp;&nbsp; (2.00)<br>| &nbsp;&nbsp;&nbsp; (1.54)<br>| &nbsp;&nbsp;&nbsp; (1.48)<br>| &nbsp;&nbsp;&nbsp; (1.65)<br>|
| **Net asset value, end of year** | $52.70 | &nbsp;&nbsp;&nbsp; $51.10 | &nbsp;&nbsp;&nbsp; $49.83 | &nbsp;&nbsp;&nbsp; $56.71 | &nbsp;&nbsp;&nbsp; $60.34 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 7.80<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.71<br> %<br>| &nbsp;&nbsp;&nbsp; (9.47)%<br>| &nbsp;&nbsp;&nbsp; (3.62)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.79<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Net investment income | 4.48<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.02<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.24<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.64<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $15336793 | &nbsp;&nbsp;&nbsp; $12539601 | &nbsp;&nbsp;&nbsp; $11026688 | &nbsp;&nbsp;&nbsp; $11188899 | &nbsp;&nbsp;&nbsp; $11063433 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 19<br> %<br>| &nbsp;&nbsp;&nbsp; 21<br> %<br>| &nbsp;&nbsp;&nbsp; 24<br> %<br>| &nbsp;&nbsp;&nbsp; 27<br> %<br>| &nbsp;&nbsp;&nbsp; 23<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

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------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 10+ Year Investment Grade Corporate Bond ETF**  | **iShares 10+ Year Investment Grade Corporate Bond ETF**  | **iShares 10+ Year Investment Grade Corporate Bond ETF**  | **iShares 10+ Year Investment Grade Corporate Bond ETF**  | **iShares 10+ Year Investment Grade Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $50.78 | &nbsp;&nbsp;&nbsp; $50.34 | &nbsp;&nbsp;&nbsp; $63.42 | &nbsp;&nbsp;&nbsp; $68.68 | &nbsp;&nbsp;&nbsp; $70.27 |
| Net investment income<sup>(a)</sup> <br>| 2.57 | &nbsp;&nbsp;&nbsp;&nbsp;2.47 | &nbsp;&nbsp;&nbsp;&nbsp;2.27 | &nbsp;&nbsp;&nbsp;&nbsp;2.18 | &nbsp;&nbsp;&nbsp;&nbsp;2.31 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.39 | &nbsp;&nbsp;&nbsp;&nbsp;0.39 | &nbsp;&nbsp;&nbsp; (13.06)<br>| &nbsp;&nbsp;&nbsp; (5.24)<br>| &nbsp;&nbsp;&nbsp; (1.57)<br>|
| Net increase (decrease) from investment operations | 2.96 | &nbsp;&nbsp;&nbsp;&nbsp;2.86 | &nbsp;&nbsp;&nbsp; (10.79)<br>| &nbsp;&nbsp;&nbsp; (3.06)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.74 |
| Distributions from net investment income<sup>(c)</sup> <br>| (2.53)<br>| &nbsp;&nbsp;&nbsp; (2.42)<br>| &nbsp;&nbsp;&nbsp; (2.29)<br>| &nbsp;&nbsp;&nbsp; (2.20)<br>| &nbsp;&nbsp;&nbsp; (2.33)<br>|
| **Net asset value, end of year** | $51.21 | &nbsp;&nbsp;&nbsp; $50.78 | &nbsp;&nbsp;&nbsp; $50.34 | &nbsp;&nbsp;&nbsp; $63.42 | &nbsp;&nbsp;&nbsp; $68.68 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.97<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.87<br> %<br>| &nbsp;&nbsp;&nbsp; (17.18)%<br>| &nbsp;&nbsp;&nbsp; (4.62)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.05<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Net investment income | 5.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.93<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.26<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.32<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $2754872 | &nbsp;&nbsp;&nbsp; $2107519 | &nbsp;&nbsp;&nbsp; $1600835 | &nbsp;&nbsp;&nbsp; $1991416 | &nbsp;&nbsp;&nbsp; $2403908 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 6<br> %<br>| &nbsp;&nbsp;&nbsp; 7<br> %<br>| &nbsp;&nbsp;&nbsp; 9<br> %<br>| &nbsp;&nbsp;&nbsp; 9<br> %<br>| &nbsp;&nbsp;&nbsp; 10<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **iShares BBB Rated Corporate Bond ETF** | **iShares BBB Rated Corporate Bond ETF** | **iShares BBB Rated Corporate Bond ETF** | **iShares BBB Rated Corporate Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Period from**<br> **05/18/21**<sup>(a)</sup> <br>**to 02/28/22**<br>|
| **Net asset value, beginning of period** | $84.83 | &nbsp;&nbsp;&nbsp; $82.78 | &nbsp;&nbsp;&nbsp; $95.89 | &nbsp;&nbsp;&nbsp; $100.00 |
| Net investment income<sup>(b)</sup> <br>| 3.93 | &nbsp;&nbsp;&nbsp;&nbsp;3.50 | &nbsp;&nbsp;&nbsp;&nbsp;2.48 | &nbsp;&nbsp;&nbsp;&nbsp;1.70 |
| Net realized and unrealized gain (loss)<sup>(c)</sup> <br>| 1.64 | &nbsp;&nbsp;&nbsp;&nbsp;2.02 | &nbsp;&nbsp;&nbsp; (12.15)<br>| &nbsp;&nbsp;&nbsp; (4.28)<br>|
| Net increase (decrease) from investment operations | 5.57 | &nbsp;&nbsp;&nbsp;&nbsp;5.52 | &nbsp;&nbsp;&nbsp; (9.67)<br>| &nbsp;&nbsp;&nbsp; (2.58)<br>|
| **Distributions**<sup>(d)</sup> <br>|  |  |  |  |
| From net investment income | (3.83)<br>| &nbsp;&nbsp;&nbsp; (3.47)<br>| &nbsp;&nbsp;&nbsp; (2.71)<br>| &nbsp;&nbsp;&nbsp; (1.53)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.73)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (3.83)<br>| &nbsp;&nbsp;&nbsp; (3.47)<br>| &nbsp;&nbsp;&nbsp; (3.44)<br>| &nbsp;&nbsp;&nbsp; (1.53)<br>|
| **Net asset value, end of period** | $86.57 | &nbsp;&nbsp;&nbsp; $84.83 | &nbsp;&nbsp;&nbsp; $82.78 | &nbsp;&nbsp;&nbsp; $95.89 |
| **Total Return**<sup>(e)</sup> <br>|  |  |  |  |
| Based on net asset value | 6.74<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.81<br> %<br>| &nbsp;&nbsp;&nbsp; (10.14)%<br>| &nbsp;&nbsp;&nbsp; (2.66 )%<sup>(f)</sup><br>|
| **Ratios to Average Net Assets**<sup>(g)</sup> <br>|  |  |  |  |
| Total expenses | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15 %<sup>(h)</sup><br>|
| Net investment income | 4.58<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.19<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.85<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.14 %<sup>(h)</sup><br>|
| **Supplemental Data** |  |  |  |  |
| Net assets, end of period (000) | $43287 | &nbsp;&nbsp;&nbsp; $33932 | &nbsp;&nbsp;&nbsp; $24833 | &nbsp;&nbsp;&nbsp; $71916 |
| Portfolio turnover rate<sup>(i)</sup> <br>| 13<br> %<br>| &nbsp;&nbsp;&nbsp; 15<br> %<br>| &nbsp;&nbsp;&nbsp; 10<br> %<br>| &nbsp;&nbsp;&nbsp; 19<br> %<br>|

---

------

<sup>(a)</sup>

Commencement of operations.

<sup>(b)</sup>

Based on average shares outstanding.

<sup>(c)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(d)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(e)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(f)</sup>

Not annualized.

<sup>(g)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(h)</sup>

Annualized.

<sup>(i)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Broad USD Investment Grade Corporate Bond ETF**  | **iShares Broad USD Investment Grade Corporate Bond ETF**  | **iShares Broad USD Investment Grade Corporate Bond ETF**  | **iShares Broad USD Investment Grade Corporate Bond ETF**  | **iShares Broad USD Investment Grade Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $50.35 | &nbsp;&nbsp;&nbsp; $49.43 | &nbsp;&nbsp;&nbsp; $56.64 | &nbsp;&nbsp;&nbsp; $60.09 | &nbsp;&nbsp;&nbsp; $60.20 |
| Net investment income<sup>(a)</sup> <br>| 2.31 | &nbsp;&nbsp;&nbsp;&nbsp;2.09 | &nbsp;&nbsp;&nbsp;&nbsp;1.66 | &nbsp;&nbsp;&nbsp;&nbsp;1.36 | &nbsp;&nbsp;&nbsp;&nbsp;1.67 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.04 | &nbsp;&nbsp;&nbsp;&nbsp;0.87 | &nbsp;&nbsp;&nbsp; (7.28)<br>| &nbsp;&nbsp;&nbsp; (3.43)<br>| &nbsp;&nbsp;&nbsp; (0.06)<br>|
| Net increase (decrease) from investment operations | 3.35 | &nbsp;&nbsp;&nbsp;&nbsp;2.96 | &nbsp;&nbsp;&nbsp; (5.62)<br>| &nbsp;&nbsp;&nbsp; (2.07)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.61 |
| Distributions from net investment income<sup>(c)</sup> <br>| (2.28)<br>| &nbsp;&nbsp;&nbsp; (2.04)<br>| &nbsp;&nbsp;&nbsp; (1.59)<br>| &nbsp;&nbsp;&nbsp; (1.38)<br>| &nbsp;&nbsp;&nbsp; (1.72)<br>|
| **Net asset value, end of year** | $51.42 | &nbsp;&nbsp;&nbsp; $50.35 | &nbsp;&nbsp;&nbsp; $49.43 | &nbsp;&nbsp;&nbsp; $56.64 | &nbsp;&nbsp;&nbsp; $60.09 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.82<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.14<br> %<br>| &nbsp;&nbsp;&nbsp; (9.99)%<br>| &nbsp;&nbsp;&nbsp; (3.51)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.70<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Net investment income | 4.53<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.27<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.27<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.77<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $12542461 | &nbsp;&nbsp;&nbsp; $10478746 | &nbsp;&nbsp;&nbsp; $8240435 | &nbsp;&nbsp;&nbsp; $6582071 | &nbsp;&nbsp;&nbsp; $5913258 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 12<br> %<br>| &nbsp;&nbsp;&nbsp; 10<br> %<br>| &nbsp;&nbsp;&nbsp; 11<br> %<br>| &nbsp;&nbsp;&nbsp; 12<br> %<br>| &nbsp;&nbsp;&nbsp; 13<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **iShares ESG Advanced Investment Grade Corporate Bond ETF** | **iShares ESG Advanced Investment Grade Corporate Bond ETF** | **iShares ESG Advanced Investment Grade Corporate Bond ETF** | **iShares ESG Advanced Investment Grade Corporate Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Period from**<br> **11/08/21**<sup>(a)</sup> <br>**to 02/28/22**<br>|
| **Net asset value, beginning of period**  | $80.75 | &nbsp;&nbsp;&nbsp; $79.28 | &nbsp;&nbsp;&nbsp; $92.99 | &nbsp;&nbsp;&nbsp; $100.00 |
| Net investment income<sup>(b)</sup> <br>| 3.41 | &nbsp;&nbsp;&nbsp;&nbsp;3.12 | &nbsp;&nbsp;&nbsp;&nbsp;2.45 | &nbsp;&nbsp;&nbsp;&nbsp;0.64 |
| Net realized and unrealized gain (loss)<sup>(c)</sup> <br>| 1.48 | &nbsp;&nbsp;&nbsp;&nbsp;1.44 | &nbsp;&nbsp;&nbsp; (13.69)<br>| &nbsp;&nbsp;&nbsp; (7.19)<br>|
| Net increase (decrease) from investment operations | 4.89 | &nbsp;&nbsp;&nbsp;&nbsp;4.56 | &nbsp;&nbsp;&nbsp; (11.24)<br>| &nbsp;&nbsp;&nbsp; (6.55)<br>|
| **Distributions from net investment income**<sup>(d)</sup> <br>| (3.40)<br>| &nbsp;&nbsp;&nbsp; (3.09)<br>| &nbsp;&nbsp;&nbsp; (2.47)<br>| &nbsp;&nbsp;&nbsp; (0.46)<br>|
| **Net asset value, end of period** | $82.24 | &nbsp;&nbsp;&nbsp; $80.75 | &nbsp;&nbsp;&nbsp; $79.28 | &nbsp;&nbsp;&nbsp; $92.99 |
| **Total Return**<sup>(e)</sup> <br>|  |  |  |  |
| Based on net asset value | 6.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.87<br> %<br>| &nbsp;&nbsp;&nbsp; (12.17)%<br>| &nbsp;&nbsp;&nbsp; (6.56 )%<sup>(f)</sup><br>|
| **Ratios to Average Net Assets**<sup>(g)</sup> <br>|  |  |  |  |
| Total expenses | 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18 %<sup>(h)</sup><br>|
| Net investment income | 4.19<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.91<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.97<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.16 %<sup>(h)</sup><br>|
| **Supplemental Data** |  |  |  |  |
| Net assets, end of period (000) | $12336 | &nbsp;&nbsp;&nbsp; $12112 | &nbsp;&nbsp;&nbsp; $11893 | &nbsp;&nbsp;&nbsp; $18599 |
| Portfolio turnover rate<sup>(i)</sup> <br>| 20<br> %<br>| &nbsp;&nbsp;&nbsp; 29<br> %<br>| &nbsp;&nbsp;&nbsp; 35<br> %<br>| &nbsp;&nbsp;&nbsp; 7<br> %<br>|

---

------

<sup>(a)</sup>

Commencement of operations.

<sup>(b)</sup>

Based on average shares outstanding.

<sup>(c)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(d)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(e)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(f)</sup>

Not annualized.

<sup>(g)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(h)</sup>

Annualized.

<sup>(i)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG Aware 1-5 Year USD Corporate Bond ETF**  | **iShares ESG Aware 1-5 Year USD Corporate Bond ETF**  | **iShares ESG Aware 1-5 Year USD Corporate Bond ETF**  | **iShares ESG Aware 1-5 Year USD Corporate Bond ETF**  | **iShares ESG Aware 1-5 Year USD Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $24.38 | &nbsp;&nbsp;&nbsp; $23.78 | &nbsp;&nbsp;&nbsp; $25.11 | &nbsp;&nbsp;&nbsp; $26.05 | &nbsp;&nbsp;&nbsp; $25.74 |
| Net investment income<sup>(a)</sup> <br>| 0.99 | &nbsp;&nbsp;&nbsp;&nbsp;0.71 | &nbsp;&nbsp;&nbsp;&nbsp;0.44 | &nbsp;&nbsp;&nbsp;&nbsp;0.27 | &nbsp;&nbsp;&nbsp;&nbsp;0.44 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.56 | &nbsp;&nbsp;&nbsp;&nbsp;0.59 | &nbsp;&nbsp;&nbsp; (1.33)<br>| &nbsp;&nbsp;&nbsp; (0.88)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.35 |
| Net increase (decrease) from investment operations | 1.55 | &nbsp;&nbsp;&nbsp;&nbsp;1.30 | &nbsp;&nbsp;&nbsp; (0.89)<br>| &nbsp;&nbsp;&nbsp; (0.61)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.79 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (0.96)<br>| &nbsp;&nbsp;&nbsp; (0.70)<br>| &nbsp;&nbsp;&nbsp; (0.44)<br>| &nbsp;&nbsp;&nbsp; (0.29)<br>| &nbsp;&nbsp;&nbsp; (0.47)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.04)<br>| &nbsp;&nbsp;&nbsp; (0.01)<br>|
| Total distributions | (0.96)<br>| &nbsp;&nbsp;&nbsp; (0.70)<br>| &nbsp;&nbsp;&nbsp; (0.44)<br>| &nbsp;&nbsp;&nbsp; (0.33)<br>| &nbsp;&nbsp;&nbsp; (0.48)<br>|
| **Net asset value, end of year** | $24.97 | &nbsp;&nbsp;&nbsp; $24.38 | &nbsp;&nbsp;&nbsp; $23.78 | &nbsp;&nbsp;&nbsp; $25.11 | &nbsp;&nbsp;&nbsp; $26.05 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.54<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.58<br> %<br>| &nbsp;&nbsp;&nbsp; (3.58)%<br>| &nbsp;&nbsp;&nbsp; (2.33)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.07<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>|
| Net investment income | 3.99<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.96<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.83<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.68<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $974007 | &nbsp;&nbsp;&nbsp; $865348 | &nbsp;&nbsp;&nbsp; $903491 | &nbsp;&nbsp;&nbsp; $1032088 | &nbsp;&nbsp;&nbsp; $652486 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 38<br> %<br>| &nbsp;&nbsp;&nbsp; 31<br> %<br>| &nbsp;&nbsp;&nbsp; 30<br> %<br>| &nbsp;&nbsp;&nbsp; 37<br> %<br>| &nbsp;&nbsp;&nbsp; 38<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG Aware USD Corporate Bond ETF**  | **iShares ESG Aware USD Corporate Bond ETF**  | **iShares ESG Aware USD Corporate Bond ETF**  | **iShares ESG Aware USD Corporate Bond ETF**  | **iShares ESG Aware USD Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $22.78 | &nbsp;&nbsp;&nbsp; $22.42 | &nbsp;&nbsp;&nbsp; $25.84 | &nbsp;&nbsp;&nbsp; $27.42 | &nbsp;&nbsp;&nbsp; $27.30 |
| Net investment income<sup>(a)</sup> <br>| 0.99 | &nbsp;&nbsp;&nbsp;&nbsp;0.91 | &nbsp;&nbsp;&nbsp;&nbsp;0.71 | &nbsp;&nbsp;&nbsp;&nbsp;0.54 | &nbsp;&nbsp;&nbsp;&nbsp;0.58 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.42 | &nbsp;&nbsp;&nbsp;&nbsp;0.37 | &nbsp;&nbsp;&nbsp; (3.46)<br>| &nbsp;&nbsp;&nbsp; (1.51)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.14 |
| Net increase (decrease) from investment operations | 1.41 | &nbsp;&nbsp;&nbsp;&nbsp;1.28 | &nbsp;&nbsp;&nbsp; (2.75)<br>| &nbsp;&nbsp;&nbsp; (0.97)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.72 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (0.99)<br>| &nbsp;&nbsp;&nbsp; (0.92)<br>| &nbsp;&nbsp;&nbsp; (0.67)<br>| &nbsp;&nbsp;&nbsp; (0.56)<br>| &nbsp;&nbsp;&nbsp; (0.60)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.05)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (0.99)<br>| &nbsp;&nbsp;&nbsp; (0.92)<br>| &nbsp;&nbsp;&nbsp; (0.67)<br>| &nbsp;&nbsp;&nbsp; (0.61)<br>| &nbsp;&nbsp;&nbsp; (0.60)<br>|
| **Net asset value, end of year** | $23.20 | &nbsp;&nbsp;&nbsp; $22.78 | &nbsp;&nbsp;&nbsp; $22.42 | &nbsp;&nbsp;&nbsp; $25.84 | &nbsp;&nbsp;&nbsp; $27.42 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.34<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.82<br> %<br>| &nbsp;&nbsp;&nbsp; (10.71)%<br>| &nbsp;&nbsp;&nbsp; (3.60)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.64<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>|
| Net investment income | 4.32<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.00<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.08<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $1131038 | &nbsp;&nbsp;&nbsp; $1020433 | &nbsp;&nbsp;&nbsp; $1139903 | &nbsp;&nbsp;&nbsp; $898015 | &nbsp;&nbsp;&nbsp; $827938 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 18<br> %<br>| &nbsp;&nbsp;&nbsp; 19<br> %<br>| &nbsp;&nbsp;&nbsp; 23<br> %<br>| &nbsp;&nbsp;&nbsp; 17<br> %<br>| &nbsp;&nbsp;&nbsp; 25<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares High Yield Systematic Bond ETF**  | **iShares High Yield Systematic Bond ETF**  | **iShares High Yield Systematic Bond ETF**  | **iShares High Yield Systematic Bond ETF**  | **iShares High Yield Systematic Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $46.18 | &nbsp;&nbsp;&nbsp; $44.14 | &nbsp;&nbsp;&nbsp; $49.27 | &nbsp;&nbsp;&nbsp; $51.32 | &nbsp;&nbsp;&nbsp; $49.43 |
| Net investment income<sup>(a)</sup> <br>| 3.43 | &nbsp;&nbsp;&nbsp;&nbsp;3.44 | &nbsp;&nbsp;&nbsp;&nbsp;2.66 | &nbsp;&nbsp;&nbsp;&nbsp;2.23 | &nbsp;&nbsp;&nbsp;&nbsp;2.90 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.39 | &nbsp;&nbsp;&nbsp;&nbsp;1.80 | &nbsp;&nbsp;&nbsp; (5.00)<br>| &nbsp;&nbsp;&nbsp; (1.90)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.97 |
| Net increase (decrease) from investment operations | 4.82 | &nbsp;&nbsp;&nbsp;&nbsp;5.24 | &nbsp;&nbsp;&nbsp; (2.34)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.33 | &nbsp;&nbsp;&nbsp;&nbsp;4.87 |
| Distributions from net investment income<sup>(c)</sup> <br>| (3.35)<br>| &nbsp;&nbsp;&nbsp; (3.20)<br>| &nbsp;&nbsp;&nbsp; (2.79)<br>| &nbsp;&nbsp;&nbsp; (2.38)<br>| &nbsp;&nbsp;&nbsp; (2.98)<br>|
| **Net asset value, end of year** | $47.65 | &nbsp;&nbsp;&nbsp; $46.18 | &nbsp;&nbsp;&nbsp; $44.14 | &nbsp;&nbsp;&nbsp; $49.27 | &nbsp;&nbsp;&nbsp; $51.32 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 10.80<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.43<br> %<br>| &nbsp;&nbsp;&nbsp; (4.73)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.63<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.38<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.35<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.35<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.35<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.35<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.35<br> %<br>|
| Net investment income | 7.29<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.70<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.89<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.37<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.97<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $1546166 | &nbsp;&nbsp;&nbsp; $600404 | &nbsp;&nbsp;&nbsp; $134615 | &nbsp;&nbsp;&nbsp; $174913 | &nbsp;&nbsp;&nbsp; $79541 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 81<br> %<br>| &nbsp;&nbsp;&nbsp; 67<br> %<br>| &nbsp;&nbsp;&nbsp; 60<br> %<br>| &nbsp;&nbsp;&nbsp; 67<br> %<br>| &nbsp;&nbsp;&nbsp; 67<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares iBoxx $ High Yield Corporate Bond ETF**  | **iShares iBoxx $ High Yield Corporate Bond ETF**  | **iShares iBoxx $ High Yield Corporate Bond ETF**  | **iShares iBoxx $ High Yield Corporate Bond ETF**  | **iShares iBoxx $ High Yield Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $77.18 | &nbsp;&nbsp;&nbsp; $74.51 | &nbsp;&nbsp;&nbsp; $83.47 | &nbsp;&nbsp;&nbsp; $86.84 | &nbsp;&nbsp;&nbsp; $85.71 |
| Net investment income<sup>(a)</sup> <br>| 4.59 | &nbsp;&nbsp;&nbsp;&nbsp;4.40 | &nbsp;&nbsp;&nbsp;&nbsp;3.88 | &nbsp;&nbsp;&nbsp;&nbsp;3.06 | &nbsp;&nbsp;&nbsp;&nbsp;3.84 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 2.85 | &nbsp;&nbsp;&nbsp;&nbsp;2.73 | &nbsp;&nbsp;&nbsp; (8.87)<br>| &nbsp;&nbsp;&nbsp; (2.95)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.50 |
| Net increase (decrease) from investment operations | 7.44 | &nbsp;&nbsp;&nbsp;&nbsp;7.13 | &nbsp;&nbsp;&nbsp; (4.99)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.11 | &nbsp;&nbsp;&nbsp;&nbsp;5.34 |
| Distributions from net investment income<sup>(c)</sup> <br>| (4.70)<br>| &nbsp;&nbsp;&nbsp; (4.46)<br>| &nbsp;&nbsp;&nbsp; (3.97)<br>| &nbsp;&nbsp;&nbsp; (3.48)<br>| &nbsp;&nbsp;&nbsp; (4.21)<br>|
| **Net asset value, end of year** | $79.92 | &nbsp;&nbsp;&nbsp; $77.18 | &nbsp;&nbsp;&nbsp; $74.51 | &nbsp;&nbsp;&nbsp; $83.47 | &nbsp;&nbsp;&nbsp; $86.84 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 9.96<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.96<br> %<br>| &nbsp;&nbsp;&nbsp; (5.99)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.11<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.56<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.49<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.49<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.49<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.48<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.48<br> %<br>|
| Net investment income | 5.86<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.87<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.52<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.59<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $15256654 | &nbsp;&nbsp;&nbsp; $16000300 | &nbsp;&nbsp;&nbsp; $12703212 | &nbsp;&nbsp;&nbsp; $16669774 | &nbsp;&nbsp;&nbsp; $22473704 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 14<br> %<br>| &nbsp;&nbsp;&nbsp; 11<br> %<br>| &nbsp;&nbsp;&nbsp; 31<br> %<br>| &nbsp;&nbsp;&nbsp; 19<br> %<br>| &nbsp;&nbsp;&nbsp; 20<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares iBoxx $ Investment Grade Corporate Bond ETF**  | **iShares iBoxx $ Investment Grade Corporate Bond ETF**  | **iShares iBoxx $ Investment Grade Corporate Bond ETF**  | **iShares iBoxx $ Investment Grade Corporate Bond ETF**  | **iShares iBoxx $ Investment Grade Corporate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $107.64 | &nbsp;&nbsp;&nbsp; $105.81 | &nbsp;&nbsp;&nbsp; $124.51 | &nbsp;&nbsp;&nbsp; $132.40 | &nbsp;&nbsp;&nbsp; $132.27 |
| Net investment income<sup>(a)</sup> <br>| 4.78 | &nbsp;&nbsp;&nbsp;&nbsp;4.42 | &nbsp;&nbsp;&nbsp;&nbsp;3.73 | &nbsp;&nbsp;&nbsp;&nbsp;2.92 | &nbsp;&nbsp;&nbsp;&nbsp;3.55 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.80 | &nbsp;&nbsp;&nbsp;&nbsp;1.88 | &nbsp;&nbsp;&nbsp; (18.85)<br>| &nbsp;&nbsp;&nbsp; (7.79)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.18 |
| Net increase (decrease) from investment operations | 6.58 | &nbsp;&nbsp;&nbsp;&nbsp;6.30 | &nbsp;&nbsp;&nbsp; (15.12)<br>| &nbsp;&nbsp;&nbsp; (4.87)<br>| &nbsp;&nbsp;&nbsp;&nbsp;3.73 |
| Distributions from net investment income<sup>(c)</sup> <br>| (4.75)<br>| &nbsp;&nbsp;&nbsp; (4.47)<br>| &nbsp;&nbsp;&nbsp; (3.58)<br>| &nbsp;&nbsp;&nbsp; (3.02)<br>| &nbsp;&nbsp;&nbsp; (3.60)<br>|
| **Net asset value, end of year** | $109.47 | &nbsp;&nbsp;&nbsp; $107.64 | &nbsp;&nbsp;&nbsp; $105.81 | &nbsp;&nbsp;&nbsp; $124.51 | &nbsp;&nbsp;&nbsp; $132.40 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.09<br> %<br>| &nbsp;&nbsp;&nbsp; (12.23)%<br>| &nbsp;&nbsp;&nbsp; (3.76)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.83<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.14<br> %<br>|
| Net investment income | 4.40<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.40<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.21<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.66<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $30541914 | &nbsp;&nbsp;&nbsp; $32917299 | &nbsp;&nbsp;&nbsp; $33351880 | &nbsp;&nbsp;&nbsp; $35822432 | &nbsp;&nbsp;&nbsp; $46207378 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 19<br> %<br>| &nbsp;&nbsp;&nbsp; 17<br> %<br>| &nbsp;&nbsp;&nbsp; 27<br> %<br>| &nbsp;&nbsp;&nbsp; 14<br> %<br>| &nbsp;&nbsp;&nbsp; 14<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

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**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Investment Grade Systematic Bond ETF**  | **iShares Investment Grade Systematic Bond ETF**  | **iShares Investment Grade Systematic Bond ETF**  | **iShares Investment Grade Systematic Bond ETF**  | **iShares Investment Grade Systematic Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $44.40 | &nbsp;&nbsp;&nbsp; $43.60 | &nbsp;&nbsp;&nbsp; $49.85 | &nbsp;&nbsp;&nbsp; $53.69 | &nbsp;&nbsp;&nbsp; $53.44 |
| Net investment income<sup>(a)</sup> <br>| 2.29 | &nbsp;&nbsp;&nbsp;&nbsp;2.22 | &nbsp;&nbsp;&nbsp;&nbsp;1.70 | &nbsp;&nbsp;&nbsp;&nbsp;1.36 | &nbsp;&nbsp;&nbsp;&nbsp;1.56 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.85 | &nbsp;&nbsp;&nbsp;&nbsp;0.70 | &nbsp;&nbsp;&nbsp; (6.35)<br>| &nbsp;&nbsp;&nbsp; (3.19)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.76 |
| Net increase (decrease) from investment operations | 3.14 | &nbsp;&nbsp;&nbsp;&nbsp;2.92 | &nbsp;&nbsp;&nbsp; (4.65)<br>| &nbsp;&nbsp;&nbsp; (1.83)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.32 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (2.27)<br>| &nbsp;&nbsp;&nbsp; (2.12)<br>| &nbsp;&nbsp;&nbsp; (1.59)<br>| &nbsp;&nbsp;&nbsp; (1.39)<br>| &nbsp;&nbsp;&nbsp; (1.59)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.01)<br>| &nbsp;&nbsp;&nbsp; (0.62)<br>| &nbsp;&nbsp;&nbsp; (0.48)<br>|
| Total distributions | (2.27)<br>| &nbsp;&nbsp;&nbsp; (2.12)<br>| &nbsp;&nbsp;&nbsp; (1.60)<br>| &nbsp;&nbsp;&nbsp; (2.01)<br>| &nbsp;&nbsp;&nbsp; (2.07)<br>|
| **Net asset value, end of year** | $45.27 | &nbsp;&nbsp;&nbsp; $44.40 | &nbsp;&nbsp;&nbsp; $43.60 | &nbsp;&nbsp;&nbsp; $49.85 | &nbsp;&nbsp;&nbsp; $53.69 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 7.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.87<br> %<br>| &nbsp;&nbsp;&nbsp; (9.35)%<br>| &nbsp;&nbsp;&nbsp; (3.57)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.41<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>|
| Net investment income | 5.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.80<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.57<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.90<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $1072791 | &nbsp;&nbsp;&nbsp; $557165 | &nbsp;&nbsp;&nbsp; $235460 | &nbsp;&nbsp;&nbsp; $162009 | &nbsp;&nbsp;&nbsp; $158379 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 69<br> %<br>| &nbsp;&nbsp;&nbsp; 76<br> %<br>| &nbsp;&nbsp;&nbsp; 87<br> %<br>| &nbsp;&nbsp;&nbsp; 59<br> %<br>| &nbsp;&nbsp;&nbsp; 46<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

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Index Providers and Disclaimers

Except in the case of BlackRock Index Services (see information below), the Index Providers are not affiliated with the Trust, BFA, the Distributor or any of their respective affiliates. BFA or its affiliates have entered into a license agreement with the Index Providers to use the Underlying Indexes. BFA or its affiliates sublicense rights in each Underlying Index for use by the applicable Fund at no charge.

The past performance of an Underlying Index is not a guide to future performance. BFA and its affiliates do not guarantee the accuracy or the completeness of an Underlying Index or any data included therein, and BFA and its affiliates shall have no liability for any errors, omissions or interruptions therein. BFA and its affiliates make no warranty, express or implied, to the owners of shares of a Fund or to any other person or entity, as to results to be obtained by a Fund from the use of an Underlying Index or any data included therein. Without limiting any of the foregoing, in no event shall BFA or its affiliates have any liability for any special, punitive, direct, indirect, consequential or any other damages (including lost profits), even if notified of the possibility of such damages.

**BlackRock Index Services** 

For a Fund that uses an Underlying Index created and sponsored by BlackRock Index Services, LLC ("BIS"), BIS or one or more of its affiliates has entered into a license agreement with the Fund pursuant to which the Fund uses the Underlying Index at no charge. BIS is an affiliated person of the Fund and of BFA.

BIS determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Indexes. BIS also acts as calculation agent for the Underlying Indexes. BIS and BFA have established policies and procedures designed to prevent non-public information related to the Underlying Indexes, such as pending changes to the Underlying Indexes, from being used or disseminated in an improper manner, including to affiliates of a Fund that uses an Underlying Index provided by BIS. A Fund is not entitled to obtain non-public information about the Underlying Index prior to the dissemination of such changes. Furthermore, BIS and BFA have established policies and procedures designed to prevent the improper use and dissemination of non-public information about a Fund's portfolio strategies.

BIS has no obligation to take the needs of a Fund or its shareholders into consideration in establishing and maintaining an Underlying Index. BIS does not guarantee the accuracy, completeness, or performance of an Underlying Index or the data included therein and shall have no liability in connection with the Underlying Index or Underlying Index calculation

The following applies with respect to each Underlying Index provided by BIS:

The Fund is not sponsored, endorsed, sold or promoted by BIS. BIS makes no representation or warranty, express or implied, to the owners of the Fund or any member of the public regarding the advisability of investing in funds generally or in the Fund particularly or the ability of the Underlying Index to track general stock market performance. BIS is the licensor of certain trademarks, service marks and trade names of BIS and of the Underlying Index, which is determined, composed and calculated by BIS without regard to the issuer of the Fund or the Fund. BIS has no obligation to take the needs of the issuer of the Fund or the owners of the Fund into consideration in determining, composing or calculating the Underlying Index. BIS is not responsible for and has not participated in the determination of the timing of, prices of, or quantities of shares of the Fund to be issued or in the determination or calculation of the equation by which the shares are redeemable. BIS has no obligation or liability to owners of the Fund in connection with the administration, marketing or trading of the Fund.

ALTHOUGH BIS SHALL OBTAIN INFORMATION FOR INCLUSION IN OR FOR USE IN THE CALCULATION OF THE INDEXES FROM SOURCES THAT BIS CONSIDERS RELIABLE, BIS DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE INDEXES OR ANY DATA INCLUDED THEREIN. BIS DOES NOT MAKE ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY LICENSEE, LICENSEE'S CUSTOMERS AND COUNTERPARTIES, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE INDEXES OR ANY DATA INCLUDED THEREIN IN CONNECTION WITH THE RIGHTS LICENSED HEREUNDER OR FOR ANY OTHER USE. BIS MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND BIS HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INDEXES OR ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL BIS HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL OR ANY OTHER DAMAGES (INCLUDING LOST PROFITS) EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

**Bloomberg and MSCI**

The following applies with respect to each Underlying Index provided by Bloomberg and MSCI:

The Underlying Index is maintained by Bloomberg. To use the Underlying Index, BFA or its affiliates have entered into a license agreement with MSCI ESG Research, which may license each applicable Underlying Index pursuant to its agreement with Bloomberg Index Services Limited or an affiliate. MSCI ESG Research is not affiliated with the Trust, BFA, the Distributor or any of their respective affiliates.

THIS FUND IS NOT SPONSORED, ENDORSED, SOLD OR PROMOTED BY MSCI ESG RESEARCH, BLOOMBERG INDEX SERVICES LIMITED ("BLOOMBERG"), OR ANY OF THEIR AFFILIATES, ANY OF THEIR INFORMATION PROVIDERS OR ANY OTHER THIRD PARTY INVOLVED IN, OR RELATED TO, COMPILING, COMPUTING OR CREATING ANY BLOOMBERG MSCI ESG INDEX (EACH, AN "INDEX") (COLLECTIVELY, THE "INDEX PARTIES"). THE INDEXES ARE THE EXCLUSIVE PROPERTY OF MSCI ESG RESEARCH AND BLOOMBERG (AND THEIR LICENSORS). "BLOOMBERG", "MSCI ESG RESEARCH", AND THE INDEX NAMES, ARE RESPECTIVE TRADE AND/OR SERVICE MARK(S) OF BLOOMBERG, MSCI ESG RESEARCH OR THEIR AFFILIATES AND HAVE BEEN LICENSED FOR USE FOR CERTAIN PURPOSES BY BFA OR ITS AFFILIATES.

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NONE OF THE INDEX PARTIES MAKES ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, TO THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY REGARDING THE ADVISABILITY OF INVESTING IN FUNDS GENERALLY OR IN THIS FUND PARTICULARLY OR THE ABILITY OF ANY INDEX TO TRACK CORRESPONDING STOCK MARKET PERFORMANCE. MSCI ESG RESEARCH, BLOOMBERG, OR THEIR AFFILIATES ARE THE LICENSORS OF CERTAIN TRADEMARKS, SERVICE MARKS AND TRADE NAMES AND OF THE INDEXES WHICH ARE DETERMINED, COMPOSED AND CALCULATED BY BLOOMBERG AND/OR MSCI ESG RESEARCH WITHOUT REGARD TO THIS FUND OR THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY. NONE OF THE INDEX PARTIES HAS ANY OBLIGATION TO TAKE THE NEEDS OF THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY INTO CONSIDERATION IN DETERMINING, COMPOSING OR CALCULATING THE INDEXES. NONE OF THE INDEX PARTIES IS RESPONSIBLE FOR OR HAS PARTICIPATED IN THE DETERMINATION OF THE TIMING OF, PRICES AT, OR QUANTITIES OF THIS FUND'S SHARES TO BE ISSUED OR IN THE DETERMINATION OR CALCULATION OF THE EQUATION BY OR THE CONSIDERATION INTO WHICH THIS FUND'S SHARES ARE REDEEMABLE. FURTHER, NONE OF THE INDEX PARTIES HAS ANY OBLIGATION OR LIABILITY TO THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY IN CONNECTION WITH THE ADMINISTRATION, MARKETING OR OFFERING OF THIS FUND'S SHARES.

ALTHOUGH THE INDEX PARTIES SHALL OBTAIN INFORMATION FOR INCLUSION IN OR FOR USE IN THE CALCULATION OF THE INDEXES FROM SOURCES CONSIDERED RELIABLE, NONE OF THE INDEX PARTIES WARRANTS OR GUARANTEES THE ORIGINALITY, ACCURACY AND/OR THE COMPLETENESS OF ANY INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE INDEX PARTIES MAKES ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY THE ISSUER OF THE FUND, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY, FROM THE USE OF ANY INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE INDEX PARTIES SHALL HAVE ANY LIABILITY FOR ANY ERRORS, OMISSIONS OR INTERRUPTIONS OF OR IN CONNECTION WITH ANY INDEX OR ANY DATA INCLUDED THEREIN. FURTHER, NONE OF THE INDEX PARTIES MAKES ANY EXPRESS OR IMPLIED WARRANTIES OF ANY KIND, AND THE INDEX PARTIES HEREBY EXPRESSLY DISCLAIM ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO EACH INDEX AND ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL ANY OF THE INDEX PARTIES HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL OR ANY OTHER DAMAGES (INCLUDING LOST PROFITS) EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

**ICE Data Indices**

The following applies with respect to each Underlying Index provided by IDI:

ICE Data Indices, LLC ("IDI") is used with permission. "NYSE" is a registered trademark of NYSE Group, Inc., an affiliate of IDI, and is used by IDI with permission and under a license. "FactSet" is a registered trademark of FactSet Research Systems, Inc. These trademarks (as applicable) have been licensed, along with the Underlying Index, in connection with the Fund. Neither BFA, the Trust nor the Fund, as applicable, is sponsored, endorsed, sold or promoted by IDI, its affiliates or its third party suppliers ("IDI and its Suppliers"). IDI and its Suppliers make no representations or warranties regarding the advisability of investing in securities generally, in the Fund particularly, the Trust or the ability of the Underlying Index to track general market performance. IDI's only relationship to BFA is the licensing of certain trademarks and trade names and the Underlying Index or components thereof. The Underlying Index is determined, composed and calculated by IDI without regard to BFA or the Fund or its holders. IDI has no obligation to take the needs of BFA or the holders of the Fund into consideration in determining, composing or calculating the Underlying Index. IDI is not responsible for and has not participated in the determination of the timing of, prices of, or quantities of the Fund to be issued or in the determination or calculation of the equation by which the Fund is to be priced, sold, purchased, or redeemed. Except for certain custom index calculation services, all information provided by IDI is general in nature and not tailored to the needs of BFA or any other person, entity or group of persons. IDI has no obligation or liability in connection with the administration, marketing, or trading of the Fund. IDI is not an investment adviser. Inclusion of a security within an index is not a recommendation by IDI to buy, sell, or hold such security, nor is it considered to be investment advice.

IDI AND ITS SUPPLIERS DISCLAIM ANY AND ALL WARRANTIES AND REPRESENTATIONS, EXPRESS AND/OR IMPLIED, INCLUDING ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE, INCLUDING THE UNDERLYING INDEX, INDEX DATA AND ANY INFORMATION INCLUDED IN, RELATED TO, OR DERIVED THEREFROM ("INDEX DATA"). IDI AND ITS SUPPLIERS SHALL NOT BE SUBJECT TO ANY DAMAGES OR LIABILITY WITH RESPECT TO THE ADEQUACY, ACCURACY, TIMELINESS OR COMPLETENESS OF THE UNDERLYING INDEX AND THE INDEX DATA, WHICH ARE PROVIDED ON AN "AS IS" BASIS, AND YOUR USE IS AT YOUR OWN RISK.

**Markit**

Markit owns, compiles and publishes the iBoxx bond and iTraxx credit derivative indices, which are used around the world by financial market participants as benchmarks and as the basis for traded products. Markit is a leading provider of independent data, portfolio valuations and over-the-counter derivatives trade processing to the financial markets. "Markit<sup>®</sup>" and "iBoxx<sup>®</sup>" are the registered trademarks of Markit Group Limited and Markit Indices Limited, respectively.

The following applies with respect to each Underlying Index provided by Markit:

"iBoxx" is a registered trademark of Markit Indices Limited and is licensed for use by BFA or its affiliates. BFA or its affiliates have not been passed on by these entities or their affiliates as to their legality or suitability. Markit does not approve, sponsor, endorse or recommend BFA or the Fund. Markit makes no representation regarding the advisability of investing in the Fund. The Underlying Index is derived from a source considered reliable, but Markit and its employees, suppliers, subcontractors and agents (together "Markit Associates") do not guarantee the veracity, completeness or accuracy of the Underlying Index or other information furnished in connection with the Underlying Index. No representation, warranty or condition, express or implied, statutory or otherwise, as to condition, satisfactory quality, performance, or fitness

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for purpose are given or assumed by Markit or any of the Markit Associates in respect of 1) the Underlying Index (including its composition), Fund, or any data included in it, 2) the use by any person or entity of the Fund of that data, 3) the results obtained from the use of the Underlying Index, 4) the creditworthiness of any entity, or the likelihood of the occurrence of a credit event or similar event (however defined) with respect to an obligation, in the Underlying Index, at any particular time on any particular date or otherwise, or 5) the ability of the Underlying Index to track relevant markets' performances or otherwise relating to the Underlying Index or any transaction or product with respect thereto. All such representations, warranties and conditions are excluded except to the extent that such exclusion is prohibited by law. The Markit Associates shall not have any liability to any party for any error or omission, or any act or failure to act in connection with the determination, adjustment, calculation or maintenance of the Underlying Index, nor shall they have any obligation to take the needs of any party into consideration in determining, composing or calculating the Underlying Index.

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iShares.com \| 1-800-474-2737 (1-800-iShares)

Information on each Fund's net asset value, market price, premiums and discounts, and bid-ask spreads can be found at www.iShares.com. Copies of each Fund's Prospectus, SAI, shareholder reports and other information, as applicable and when available, can be found at www.iShares.com. For more information about a Fund, you may request a copy of the Fund's SAI. The SAI provides detailed information about the Fund and is incorporated by reference into the Fund's Prospectus. This means that the SAI, for legal purposes, is a part of the Fund's Prospectus.

Additional information about each Fund's investments is, or will be, available in the Fund's Annual and Semi-Annual Reports to shareholders and in Form N-CSR. In a Fund's Annual Report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the last fiscal year. In Form N-CSR, you will find the Fund's annual and semi-annual financial statements.

If you have any questions about the Trust or shares of a Fund or you wish to obtain a Fund's SAI, Semi-Annual or Annual Report free of charge, please:

Call: 1-800-iShares or 1-800-474-2737 (toll free) Monday through Friday, 8:30 a.m. to 6:30 p.m. (Eastern time) <br> Email: iSharesETFs@blackrock.com <br> Write: c/o BlackRock Investments, LLC 1 University Square Drive, Princeton, NJ 08540

Reports and other information about each Fund are available on the EDGAR database on the SEC's website at www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following email address: publicinfo@sec.gov.

*No person is authorized to give any information or to make any representations about a Fund and its shares not contained in this Prospectus and you should not rely on any other information. Read and keep this Prospectus for future reference.*©2025 BlackRock, Inc. All rights reserved. **iSHARES**<sup>®</sup>, **iBONDS**<sup>®</sup> and **BLACKROCK**<sup>®</sup> are registered trademarks of BlackRock Fund Advisors and its affiliates. All other marks are the property of their respective owners.

Investment Company Act File No.: 811-09729

IS-P- 228A-0625

![](g938480isharesbc2019.jpg)

![](g938480imgba98b5d72.gif)

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| ![](g938480ishares2019.jpg)<br>| June 27, 2025 |

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|:---|:---|
| ![](g938480imgb8b326e01.jpg)<br>| Prospectus |

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**iShares Trust**

● iShares 0-3 Month Treasury Bond ETF \| SGOV \| NYSE Arca

● iShares 1-3 Year Treasury Bond ETF \| SHY \| Nasdaq

● iShares 3-7 Year Treasury Bond ETF \| IEI \| Nasdaq

● iShares 7-10 Year Treasury Bond ETF \| IEF \| Nasdaq

● iShares 10-20 Year Treasury Bond ETF \| TLH \| NYSE Arca

● iShares 20+ Year Treasury Bond ETF \| TLT \| Nasdaq

● iShares 25+ Year Treasury STRIPS Bond ETF \| GOVZ \| Cboe BZX

● iShares Agency Bond ETF \| AGZ \| NYSE Arca

● iShares California Muni Bond ETF \| CMF \| NYSE Arca

● iShares MBS ETF \| MBB \| Nasdaq

● iShares National Muni Bond ETF \| MUB \| NYSE Arca

● iShares New York Muni Bond ETF \| NYF \| NYSE Arca

● iShares Short Treasury Bond ETF \| SHV \| Nasdaq

● iShares Short-Term National Muni Bond ETF \| SUB \| NYSE Arca

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

The Securities and Exchange Commission ("SEC") has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

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**Table of Contents**

Fund Summaries

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| [iShares 0-3 Month Treasury Bond ETF](#xx_1ea945e3-b334-408e-a947-c039b0bcc79e_1) | S-1  |
| [iShares 1-3 Year Treasury Bond ETF](#xx_78f8c741-b218-452a-b212-27af07e8e7df_1) | S-7  |
| [iShares 3-7 Year Treasury Bond ETF](#xx_168c4da2-e05e-4562-84c2-bc9f3639279a_1) | S-13  |
| [iShares 7-10 Year Treasury Bond ETF](#xx_17347256-728d-4ba7-9be8-c878aacd0777_1) | S-19  |
| [iShares 10-20 Year Treasury Bond ETF](#xx_b093bddf-a08e-4994-a0b6-bbffbb7de90e_1) | S-25  |
| [iShares 20+ Year Treasury Bond ETF](#xx_deeb27ad-1e62-48e0-8243-8b0cebec8c1f_1) | S-31  |
| [iShares 25+ Year Treasury STRIPS Bond ETF](#xx_f48e78b3-12a9-40a0-8355-29ab0cb27235_1) | S-37  |
| [iShares Agency Bond ETF](#xx_2b63b7df-8d61-4370-874e-6ffb5ba1e015_1) | S-43  |
| [iShares California Muni Bond ETF](#xx_564d50e5-c566-4874-8c31-7fcaf26f4fa6_1) | S-49  |
| [iShares MBS ETF](#xx_6e68480b-374a-4533-a35b-0be2bf626b60_1) | S-55  |
| [iShares National Muni Bond ETF](#xx_947b4021-09e0-449b-b49c-800e000ba5ee_1) | S-61  |
| [iShares New York Muni Bond ETF](#xx_665f760a-9444-4b9d-8ea2-320f5c858115_1) | S-67  |
| [iShares Short Treasury Bond ETF](#xx_56c24ce5-a574-4544-ad23-1eded29271c7_1) | S-74  |
| [iShares Short-Term National Muni Bond ETF](#xx_4981a845-abd8-4b2b-873a-3326b249b480_1) | S-80  |
| [More Information About the Funds](#xx_cf23f002-1739-41b6-9842-f5aee7425c3e_1) | 1  |
| [Additional Information About the Funds' Risks](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_1) | 3  |
| [Portfolio Holdings Information](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_15) | 17  |
| [Management of the Funds](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_15) | 17  |
| [Shareholder Information](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_18) | 20  |
| [Distribution](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_25) | 27  |
| [Financial Highlights](#xx_6c25789a-fd90-4088-995f-8dc4fbae66a5_25) | 27  |
| [Index Providers and Disclaimers](#xx_c5f66b6a-382e-4379-aa4e-1ae466f982a0_1) | 35 |

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iSHARES<sup>®</sup> 0-3 MONTH TREASURY BOND ETF

Ticker: SGOVStock Exchange: NYSE Arca

**Investment Objective**

The iShares 0-3 Month Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities of less than or equal to three months.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1, 2</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1, 2</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1, 2</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1, 2</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>3</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.09% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.09% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The expense information in the table has been restated to reflect current fees.

<sup>3</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $9 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $29 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $115 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 0% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> 0-3 Month US Treasury Securities Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of less than or equal to three months. As of February 28, 2025, there were 39 components in the Underlying Index.

The Underlying Index is market value weighted based on amounts outstanding of issuances consisting of publicly issued U.S. Treasury securities that have a remaining term to final maturity of less than or equal to three months as of the rebalance date and $1 billion or more of outstanding face value, excluding amounts held by the Federal Reserve System Open Market Account. In addition, the securities in the Underlying Index must have a fixed coupon schedule and be denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities and zero-coupon bonds that have been stripped from coupon-paying bonds (*e.g.*, Separate Trading of Registered Interest and Principal of Securities). However, the amounts outstanding of qualifying coupon securities in the Underlying Index are not reduced by any individual components of such securities (*i.e.*, coupon or principal) that have been stripped after inclusion in the Underlying Index. The Underlying Index is rebalanced on the last calendar day of each month.

The Underlying Index does not provide for the reinvestment of cash flows from coupon payments or the proceeds of maturing component securities between rebalance dates. Consequently, the Fund may hold money market instruments.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates),

maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in

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interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or

other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

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***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies

used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480sgovdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.03% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 1.36% | December 31, 2023 |
| Worst Quarter | 0.00% | December 31, 2021 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | |
|:---|:---|:---|
|  | **One Year** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 5/26/2020)** |  |  |
| Return Before Taxes | &nbsp;&nbsp; 5.28% | &nbsp;&nbsp; 2.59% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 3.12% | &nbsp;&nbsp; 1.56% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 3.10% | &nbsp;&nbsp; 1.54% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -1.45% |
| **ICE 0-3 Month US Treasury Securities Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 4.09% | &nbsp;&nbsp; 2.03% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through February 28, 2021 reflect the 3pm pricing variant of the ICE 0-3 Month US Treasury Securities Index. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE 0-3 Month US Treasury Securities Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE 0-3 Month US Treasury Securities Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2020 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 1-3 YEAR TREASURY BOND ETF

Ticker: SHYStock Exchange: Nasdaq

**Investment Objective**

The iShares 1-3 Year Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities between one and three years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 55% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> U.S. Treasury 1-3 Year Bond Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to one year and less than three years. As of February 28, 2025, there were 96 issues in the Underlying Index.

The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to one year and less than three years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps

contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during

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more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

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***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480shydy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.59% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 2.88% | September 30, 2024 |
| Worst Quarter | -2.49% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 7/22/2002)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 3.92% | &nbsp;&nbsp; 1.24% | &nbsp;&nbsp; 1.25% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 2.27% | &nbsp;&nbsp; 0.47% | &nbsp;&nbsp; 0.61% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 2.30% | &nbsp;&nbsp; 0.62% | &nbsp;&nbsp; 0.68% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE U.S. Treasury 1-3 Year Bond Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 4.05% | &nbsp;&nbsp; 1.36% | &nbsp;&nbsp; 1.38% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through March 31, 2016 reflect the performance of the Bloomberg U.S. 1-3 Year Treasury Bond Index. Index returns from April 1, 2016 through February 28, 2021 reflect the standard pricing variant of the ICE U.S. Treasury 1-3 Year Bond Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE U.S. Treasury 1-3 Year Bond Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE U.S. Treasury 1-3 Year Bond Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 3-7 YEAR TREASURY BOND ETF

Ticker: IEIStock Exchange: Nasdaq

**Investment Objective**

The iShares 3-7 Year Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities between three and seven years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 35% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> U.S. Treasury 3-7 Year Bond Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to three years and less than seven years. As of February 28, 2025, there were 92 issues in the Underlying Index.

The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to three years and less than seven years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps

contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during

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more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

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***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480ieidy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.89% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.29% | March 31, 2020 |
| Worst Quarter | -5.04% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.81% | &nbsp;&nbsp; 0.03% | &nbsp;&nbsp; 1.12% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.51% | &nbsp;&nbsp; -0.68% | &nbsp;&nbsp; 0.42% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.07% | &nbsp;&nbsp; -0.27% | &nbsp;&nbsp; 0.55% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE U.S. Treasury 3-7 Year Bond Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 1.92% | &nbsp;&nbsp; 0.15% | &nbsp;&nbsp; 1.24% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through March 31, 2016 reflect the performance of the Bloomberg U.S. 3-7 Year Treasury Bond Index. Index returns from April 1, 2016 through February 28, 2021 reflect the standard pricing variant of the ICE U.S. Treasury 3-7 Year Bond Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE U.S. Treasury 3-7 Year Bond Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE U.S. Treasury 3-7 Year Bond Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 7-10 YEAR TREASURY BOND ETF

Ticker: IEFStock Exchange: Nasdaq

**Investment Objective**

The iShares 7-10 Year Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities between seven and ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 64% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> U.S. Treasury 7-10 Year Bond Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to seven years and less than ten years. As of February 28, 2025, there were 12 issues in the Underlying Index.

The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to seven years and less than ten years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System (the "Fed"). In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps

contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during

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more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

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***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

------

**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480iefdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 3.87% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 10.27% | March 31, 2020 |
| Worst Quarter | -6.51% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 7/22/2002)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; -0.61% | &nbsp;&nbsp; -1.50% | &nbsp;&nbsp; 0.63% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -2.03% | &nbsp;&nbsp; -2.32% | &nbsp;&nbsp; -0.20% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -0.36% | &nbsp;&nbsp; -1.46% | &nbsp;&nbsp; 0.13% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE U.S. Treasury 7-10 Year Bond Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; -0.52% | &nbsp;&nbsp; -1.38% | &nbsp;&nbsp; 0.73% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through March 31, 2016 reflect the performance of the Bloomberg U.S. 7-10 Year Treasury Bond Index. Index returns from April 1, 2016 through February 28, 2021 reflect the standard pricing variant of the ICE U.S. Treasury 7-10 Year Bond Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE U.S. Treasury 7-10 Year Bond Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE U.S. Treasury 7-10 Year Bond Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

------

iSHARES<sup>®</sup> 10-20 YEAR TREASURY BOND ETF

Ticker: TLHStock Exchange: NYSE Arca

**Investment Objective**

The iShares 10-20 Year Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities between ten and twenty years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 28% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> U.S. Treasury 10-20 Year Bond Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to ten years and less than twenty years. As of February 28, 2025, there were 50 issues in the Underlying Index.

The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to ten years and less than twenty years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps

contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during

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more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

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***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480tlhdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 4.84% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 16.72% | March 31, 2020 |
| Worst Quarter | -11.88% | March 31, 2021 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; -4.00% | &nbsp;&nbsp; -4.36% | &nbsp;&nbsp; -0.59% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -5.59% | &nbsp;&nbsp; -5.46% | &nbsp;&nbsp; -1.60% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -2.34% | &nbsp;&nbsp; -3.61% | &nbsp;&nbsp; -0.80% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE U.S. Treasury 10-20 Year Bond Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; -3.96% | &nbsp;&nbsp; -4.36% | &nbsp;&nbsp; -0.54% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through June 30, 2016 reflect the performance of the Bloomberg U.S. 10-20 Year Treasury Bond Index. Index returns from July 1, 2016 through February 28, 2021 reflect the standard pricing variant of the ICE U.S. Treasury 10-20 Year Bond Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE U.S. Treasury 10-20 Year Bond Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE U.S. Treasury 10-20 Year Bond Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 20+ YEAR TREASURY BOND ETF

Ticker: TLTStock Exchange: Nasdaq

**Investment Objective**

The iShares 20+ Year Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities greater than twenty years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 19% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> U.S. Treasury 20+ Year Bond Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity greater than or equal to twenty years. As of February 28, 2025, there were 40 issues in the Underlying Index.

The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity greater than or equal to twenty years and have $300 million or more of outstanding face value, excluding amounts held by the Federal Reserve System (the "Fed"). In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps

contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during

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more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

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***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or

interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480tltdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 4.74% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 22.42% | March 31, 2020 |
| Worst Quarter | -13.98% | March 31, 2021 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 7/22/2002)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; -7.84% | &nbsp;&nbsp; -6.07% | &nbsp;&nbsp; -1.12% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -9.34% | &nbsp;&nbsp; -7.04% | &nbsp;&nbsp; -2.15% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -4.60% | &nbsp;&nbsp; -4.79% | &nbsp;&nbsp; -1.19% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE U.S. Treasury 20+ Year Bond Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; -7.71% | &nbsp;&nbsp; -5.99% | &nbsp;&nbsp; -1.04% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through March 31, 2016 reflect the performance of the Bloomberg U.S. 20+ Year Treasury Bond Index. Index returns from April 1, 2016 through February 28, 2021 reflect the standard pricing variant of the ICE U.S. Treasury 20+ Year Bond Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE U.S. Treasury 20+ Year Bond Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE U.S. Treasury 20+ Year Bond Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> 25+ YEAR TREASURY STRIPS BOND ETF

Ticker: GOVZStock Exchange: Cboe BZX

**Investment Objective**

The iShares 25+ Year Treasury STRIPS Bond ETF (the "Fund") seeks to track the investment results of an index composed of the principal payments of U.S. Treasury bonds (specifically principal "STRIPS", also known as "Separate Trading of Registered Interest and Principal of Securities") with remaining maturities of at least 25 years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses. BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.10% through February 28, 2029. The contractual waiver may be terminated prior to February 28, 2029 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br>**(ongoing expenses that you pay each year as a** <br>**percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>| **Total Annual**<br> **Fund Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.05)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.10% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $32 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $65 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $172 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 22% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> BofA<sup>®</sup> Long US Treasury Principal STRIPS Index (the "Underlying Index"), which measures the performance of long maturity Separate Trading of Registered Interest and Principal of Securities ("STRIPS") representing the final principal payment of U.S. Treasury bonds. Qualifying principal STRIPS must have at least 25 years remaining term to final maturity and must be stripped from U.S. Treasury bonds having at least $1 billion in outstanding face value. As of February 28, 2025, there were 20 issues in the Underlying Index.

Underlying Index constituents are weighted based on the market price of each constituent multiplied by an assumed face value of $1 billion per constituent. The Underlying Index is rebalanced quarterly.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to

track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Risk of Investing in U.S. Treasury STRIPS.*** U.S. Treasury STRIPS are created when the interest and principal components of a U.S. Treasury note or bond are separated and sold as separate securities. STRIPS are also called "zero-coupon" securities because they do not make periodic interest payments and therefore have longer durations than U.S. Treasury securities of similar maturities that distribute interest on a current basis. As a result, the market value of U.S. Treasury STRIPS generally fluctuates more in response to interest rate movements than the value of traditional notes or bonds. U.S. Treasury STRIPS generally lose value when interest rates rise.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for

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certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may

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lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and

other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480govzdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 4.56% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 18.81% | December 31, 2023 |
| Worst Quarter | -20.13% | September 30, 2023 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | |
|:---|:---|:---|
|  | **One Year** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 9/22/2020)** |  |  |
| Return Before Taxes | &nbsp;&nbsp; -15.74% | &nbsp;&nbsp; -17.02% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -17.17% | &nbsp;&nbsp; -18.06% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -9.24% | &nbsp;&nbsp; -12.17% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -1.99% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE BofA Long US Treasury Principal STRIPS Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; -15.56% | &nbsp;&nbsp; -17.18% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through February 28, 2021 reflect the standard pricing variant of the ICE BofA Long US Treasury Principal STRIPS Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE BofA Long US Treasury Principal STRIPS Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE BofA Long US Treasury Principal STRIPS Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2020 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> AGENCY BOND ETF

Ticker: AGZStock Exchange: NYSE Arca

**Investment Objective**

The iShares Agency Bond ETF (the "Fund") seeks to track the investment results of an index composed of agency securities that are publicly issued by U.S. government agencies, and corporate and non-U.S. debt guaranteed by the U.S. government.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.20% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $20 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $64 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $113 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $255 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 39% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Agency Bond Index (the "Underlying Index"), which measures the performance of the agency sector of the U.S. government bond market and is composed of investment-grade (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) U.S. dollar-denominated publicly-issued government agency bonds or debentures. As of February 28, 2025, there were 331 issues in the Underlying Index. The Underlying Index includes callable and non-callable securities issued by U.S. government agencies, quasi-federal corporations (as described below), and corporate and non-U.S. debt guaranteed by the U.S. government. A minimum 50% ownership rule is used to classify issuers as government agencies. In addition, the securities in the Underlying Index must be fixed-rate and non-convertible and have $300 million or more of outstanding face value. The Underlying Index includes securities of the following categories:

• *U.S. government guaranteed securities:* corporate and non-U.S. issuances that carry direct guarantees from the U.S. government;

• *U.S. government owned, not guaranteed, securities:* issuances of quasi-federal corporations (*i.e.*, entities that are partially or wholly-owned by the U.S. government); such issuances generally carry no explicit guarantee of repayment from the U.S. government; and

• *U.S. government sponsored securities:* issuances of U.S. government sponsored entities (including the Federal National Mortgage Association ("Fannie Mae") and the Federal Home Loan Mortgage Corporation ("Freddie Mac")), which are not 100% government owned, but carry out government policies and benefit from implied involvement of the U.S. government, such as by benefiting from certain government subsidies, credit provisions, or other government support; such issuances generally have no guarantees from the U.S. government.

The Underlying Index represents the agency portion of the Bloomberg U.S. Aggregate Index (whose eligible universe is defined by total market issuance) that meets the selection criteria mentioned above. The Underlying Index is market-value weighted, and the securities in the Underlying Index are updated on the last business day of each month.

As of February 28, 2025, approximately 66.5% of the total market value of the bonds represented in the Underlying Index was in the form of U.S. agency debentures issued by Fannie Mae, Freddie Mac and the Federal Home Loan Bank System.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it

tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and to-be-announced ("TBA") securities that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment

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objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Agency Debt Risk.*** Certain debt issuances by U.S. government agencies or sponsored entities, including, among others, Fannie Mae, Freddie Mac, the Federal Home Loan Banks, and the Tennessee Valley Authority, are backed only by the general creditworthiness and reputation of the U.S. government agency or sponsored entity and not by the full faith and credit of the U.S. government. As a result, such debt is subject to additional credit risk than debt that is backed by the full faith and credit of the U.S. government. Changes in the financial condition or credit rating of the U.S. government or its agencies and sponsored entities may cause a decline in the value of U.S. agency debt. There can be no assurance that the U.S. government will provide support to a U.S. agency or sponsored entity, even if it has done so in the past.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider

to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

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***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Sovereign and Quasi-Sovereign Obligations Risk***. Sovereign debt refers to securities issued or guaranteed by a sovereign government, and quasi-sovereign debt refers to securities issued or guaranteed by entities affiliated with or backed by a sovereign

government. Bonds issued by government agencies or instrumentalities generally are backed only by the creditworthiness and reputation of the entity issuing the debt and may not be backed by the full faith and credit of the government. The governmental entity that controls the repayment of such debt may be unable or unwilling to repay principal or pay interest when due. Changes in a government's financial condition or credit rating may cause a decline in the value of its sovereign obligations as well as quasi-sovereign obligations issued by the government's agencies or instrumentalities. Any restructuring of sovereign debt will likely have a significant adverse effect on the debt's value. Certain governments have refused to honor the payment obligations on their debt. The Fund may have limited recourse in the event of a default on sovereign or quasi-sovereign obligations.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Government Issuers Risk*.** The obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government or U.S. government agencies and authorities may cause a decline in the value of debt issued by such entities.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480agzdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.08% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 4.44% | March 31, 2020 |
| Worst Quarter | -4.05% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 11/5/2008)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 3.04% | &nbsp;&nbsp; 0.91% | &nbsp;&nbsp; 1.56% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.59% | &nbsp;&nbsp; -0.00% | &nbsp;&nbsp; 0.72% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.79% | &nbsp;&nbsp; 0.32% | &nbsp;&nbsp; 0.84% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Agency Bond Index** (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 3.16% | &nbsp;&nbsp; 0.79% | &nbsp;&nbsp; 1.55% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> CALIFORNIA MUNI BOND ETF

Ticker: CMFStock Exchange: NYSE Arca

**Investment Objective**

The iShares California Muni Bond ETF (the "Fund") seeks to track the investment results of an index composed of investment-grade municipal bonds issued in the State of California.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.08% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.08% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $8 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $26 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $45 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $103 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 13% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> AMT-Free California Municipal Index (the "Underlying Index"), which measures the performance of U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by the state of California and its political subdivisions. As of February 28, 2025, there were 4,009 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by municipal bonds. The components of the Underlying Index are likely to change over time.

The Underlying Index includes municipal bonds issued in the State of California ("California"), the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax. Each bond in the Underlying Index must have a rating of at least BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global, Baa3 by Moody's Investors Service, Inc., or BBB- by Fitch Ratings, Inc. A bond must be rated by at least one of these three rating agencies in order to qualify for the Underlying Index, and the lowest rating will be used in determining if the bond is investment grade. Each bond in the Underlying Index must be a constituent of an offering where the original offering amount was at least $50 million and have a minimum par amount (*i.e.*, currently outstanding face value) of $5 million. In addition, each bond must have a minimum remaining term to final maturity greater than or equal to one calendar month to be included in the Underlying Index. The Underlying Index is a market-value weighted index and is subject to a capping methodology that aims at reducing index concentration. The Underlying Index is rebalanced on the last calendar day of the month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration

(*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund generally holds municipal bond securities issued by California and its municipalities whose interest payments are exempt from U.S. federal and California state income taxes and the federal alternative minimum tax ("AMT"). As of the date of this Prospectus, interest that is exempt from U.S. federal income tax is also exempt from the federal Medicare contribution tax of 3.8% on "net investment income." In addition, the Fund intends to invest any cash assets in one or more municipal money market funds, which may be advised by BFA or its affiliates. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***California Municipal Securities Risk.*** Investing in California municipal securities subjects the Fund to legal, regulatory, fiscal, political, economic and other risks that are specific to California

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and its agencies, public authorities and political subdivisions. Unfavorable developments in any economic sector or disruptions in the broader municipal market, among other factors, may adversely impact the Fund's investments.

***Municipal Securities Risk*.** Municipal securities are subject to the risk that the issuer may be unable to pay the instrument's obligations, which would adversely affect the value of the securities. Legal, regulatory, fiscal, political, economic and other developments may also adversely affect the value of municipal securities. When municipal securities depend on a specific revenue source to fund their payment obligations, the value of such securities may fluctuate as a result of actual or anticipated changes in the cash flows from the revenue source or changes in the priority of the municipal obligation to receive the cash flows. If a security loses its tax-exempt status, its value may decline significantly.

The market for municipal bonds may be less liquid than for other types of debt securities, and it may be harder for the Fund to buy and sell municipal bonds, especially on short notice. There may be less publicly available information about the financial condition of municipal security issuers than for issuers of other types of securities. As a result, municipal securities may be more difficult to value accurately. A default or insolvency of certain issuers of municipal bonds may be subject to proceedings that are significantly different from corporate bankruptcy proceedings, and the Fund's ability to recover assets may be limited.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment

objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund

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may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Non-Diversification Risk*.** The Fund is classified as "non-diversified." This means that, compared with funds that are classified as "diversified," the Fund may invest a greater percentage of its assets in securities or other instruments representing a small number of issuers or counterparties and thus may be more susceptible to the risks associated with these particular issuers or counterparties. As a result, the Fund's performance may depend to a greater extent on the performance of a small number of issuers or counterparties, which may lead to more volatility in the Fund's NAV.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Tax Risk*.** There is no guarantee that the Fund's income will be exempt from U.S. federal, state or local income taxes, the federal AMT or the federal Medicare contribution tax of 3.8% on "net investment income." Neither BFA nor the Fund guarantees that an opinion from bond counsel about a security's tax-exempt status is correct, and there is no assurance that the Internal Revenue Service ("IRS") will agree with the bond counsel's opinion. Events occurring after a municipal bond is issued or acquired by a Fund may result in a determination that the bond's interest is includible in gross income, retroactively to the bond's date of issuance, for purposes of U.S. federal income taxes, the federal AMT or the federal Medicare contribution tax. The interest on money market instruments, other cash equivalents and derivatives held by a Fund may be subject to federal, state and local income taxes and the federal Medicare contribution tax.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions. A Fund that tracks an index where municipal bonds are an investment focus may experience higher tracking error than ETFs that do not track such indexes.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480cmfdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | -0.81% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.81% | December 31, 2023 |
| Worst Quarter | -6.16% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 10/4/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.25% | &nbsp;&nbsp; 0.69% | &nbsp;&nbsp; 1.90% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.24% | &nbsp;&nbsp; 0.68% | &nbsp;&nbsp; 1.89% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.87% | &nbsp;&nbsp; 1.01% | &nbsp;&nbsp; 1.96% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free US National Municipal Index**<sup>1</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; 1.05% | &nbsp;&nbsp; 2.13% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free California Municipal Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; 1.33% | &nbsp;&nbsp; 0.90% | &nbsp;&nbsp; 2.12% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through September 14, 2021 reflect the performance of the S&P California AMT-Free Municipal Bond Index. Index returns beginning on September 15, 2021 reflect the performance of the ICE AMT-Free California Municipal Index, which, effective as of September 15, 2021, replaced the S&P California AMT-Free Municipal Bond Index as the Underlying Index of the Fund.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions primarily from net tax-exempt income, although distributions of taxable capital gains may also occur. **The Fund is generally not an appropriate investment for a 401(k) plan or an IRA**. Please consult your personal tax advisor.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> MBS ETF

Ticker: MBBStock Exchange: Nasdaq

**Investment Objective**

The iShares MBS ETF (the "Fund") seeks to track the investment results of an index composed of investment-grade mortgage-backed pass-through securities issued and/or guaranteed by U.S. government agencies.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses. BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fee such that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.04% through February 28, 2027. The contractual waiver may be terminated prior to February 28, 2027 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<sup>2</sup> <br>| **Total Annual**<br> **Fund Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.04% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.00)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $51 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 144% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. MBS Index (the "Underlying Index"), which measures the performance of investment-grade (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) mortgage-backed pass-through securities ("MBS") issued and/or guaranteed by U.S. government agencies or sponsored entities. The Underlying Index includes fixed-rate MBS issued by the Government National Mortgage Association ("GNMA" or "Ginnie Mae"), Federal National Mortgage Association ("Fannie Mae") and Federal Home Loan Mortgage Corporation ("Freddie Mac") that have 30-, 20-, or 15-year maturities. All securities in the Underlying Index must have a remaining weighted average maturity of at least one year. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be non-convertible. The Underlying Index is market capitalization-weighted and the securities in the Underlying Index are updated on the last business day of each month.

As of February 28, 2025, approximately 100% of the bonds represented in the Underlying Index were U.S. agency MBS. Most transactions in MBS occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement (to-be-announced ("TBA") transactions). The Fund may enter into such contracts for fixed-rate pass-through securities on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in liquid, short-term instruments, including shares of money market funds advised by BFA or its affiliates. The Fund will assume its *pro rata* share of the fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses. The Fund may also acquire interests in mortgage pools through means other than such standardized contracts for future delivery.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected

to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Agency Mortgage-Backed Securities Risk***. MBS represent interests in "pools" of mortgages and are subject to interest rate, prepayment, and extension risk. MBS may be issued or

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guaranteed by the U.S. government or one of its agencies or sponsored entities. Some MBS may not be backed by the full faith and credit of the U.S. government and thus represent greater credit risk. MBS react differently than other bonds to changes in interest rates due to prepayment and extension risks. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS. MBS prices may reflect adverse economic and market conditions. MBS are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. The default or bankruptcy of a counterparty to a TBA transaction would expose the Fund to possible losses.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its

methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***High Portfolio Turnover Risk.*** High portfolio turnover is considered by the Fund to mean turnover of greater than 100% annually. Portfolio turnover (*i.e*., the sale of securities or other assets and reinvestment in other securities or assets) generally involves transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other costs. In addition, the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains. Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return, and may result in different tax consequences for shareholders compared to a fund with lower portfolio turnover.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or

------

when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Large Shareholder and Large-Scale Redemption Risk.*** Certain shareholders of the Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares, or may hold their investment in the Fund for a limited period of time. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, increase the Fund's brokerage costs and/or have a material effect on the market price of Fund shares.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents,

and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480mbbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 3.04% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 7.33% | December 31, 2023 |
| Worst Quarter | -5.33% | September 30, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 3/13/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.31% | &nbsp;&nbsp; -0.75% | &nbsp;&nbsp; 0.80% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.28% | &nbsp;&nbsp; -1.76% | &nbsp;&nbsp; -0.25% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.77% | &nbsp;&nbsp; -0.98% | &nbsp;&nbsp; 0.17% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| **Bloomberg U.S. MBS Index** (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.20% | &nbsp;&nbsp; -0.74% | &nbsp;&nbsp; 0.91% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> NATIONAL MUNI

BOND ETF

Ticker: MUBStock Exchange: NYSE Arca

**Investment Objective**

The iShares National Muni Bond ETF (the "Fund") seeks to track the investment results of an index composed of investment-grade U.S. municipal bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other series of the Trust and iShares, Inc. through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.05% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.05% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.05% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $16 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $28 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $64 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 17% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> AMT-Free US National Municipal Index (the "Underlying Index"), which measures the performance of U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by U.S. states and their political subdivisions. As of February 28, 2025, there were 24,426 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by municipal bonds. The components of the Underlying Index are likely to change over time.

The Underlying Index includes municipal bonds, the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax. Each bond in the Underlying Index must have a rating of at least BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global, Baa3 by Moody's Investors Service, Inc., or BBB- by Fitch Ratings, Inc. A bond must be rated by at least one of these three rating agencies in order to qualify for the Underlying Index, and the lowest rating will be used in determining if the bond is investment grade. Each bond in the Underlying Index must be a constituent of an offering where the original offering amount was at least $100 million and have a minimum par amount (*i.e.*, currently outstanding face value) of $15 million. In addition, each bond must have a minimum remaining term to final maturity greater than or equal to one calendar month to be included in the Underlying Index. The Underlying Index is a market-value weighted index and is subject to a capping methodology that aims at reducing index concentration. The Underlying Index is rebalanced on the last calendar day of the month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration

(*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund will generally hold municipal bond securities issued by state and local municipalities whose interest payments are exempt from U.S. federal income taxes and the federal alternative minimum tax ("AMT"). As of the date of this Prospectus, interest that is exempt from U.S. federal income tax is also exempt from the federal Medicare contribution tax of 3.8% on "net investment income." In addition, the Fund intends to invest any cash assets in one or more affiliated municipal money market funds, which may be advised by BFA or its affiliates. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may invest in shares of other iShares funds that provide substantially similar exposure to the securities in the Underlying Index. BFA will waive a portion of its management fees in an amount equal to the acquired fund fees and expenses, if any, attributable to the Fund's investment in other iShares funds.

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any

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risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Municipal Securities Risk*.** Municipal securities are subject to the risk that the issuer may be unable to pay the instrument's obligations, which would adversely affect the value of the securities. Legal, regulatory, fiscal, political, economic and other developments may also adversely affect the value of municipal securities. When municipal securities depend on a specific revenue source to fund their payment obligations, the value of such securities may fluctuate as a result of actual or anticipated changes in the cash flows from the revenue source or changes in the priority of the municipal obligation to receive the cash flows. If a security loses its tax-exempt status, its value may decline significantly.

The market for municipal bonds may be less liquid than for other types of debt securities, and it may be harder for the Fund to buy and sell municipal bonds, especially on short notice. There may be less publicly available information about the financial condition of municipal security issuers than for issuers of other types of securities. As a result, municipal securities may be more difficult to value accurately. A default or insolvency of certain issuers of municipal bonds may be subject to proceedings that are significantly different from corporate bankruptcy proceedings, and the Fund's ability to recover assets may be limited.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on

assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the

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securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***New York Municipal Securities Risk.*** Investing in New York municipal securities subjects the Fund to legal, regulatory, fiscal, political, economic and other risks that are specific to New York and its agencies, public authorities and political subdivisions. Unfavorable developments in any economic sector or disruptions in the broader municipal market, among other factors, may adversely impact the Fund's investments.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the

issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Tax Risk*.** There is no guarantee that the Fund's income will be exempt from U.S. federal, state or local income taxes, the federal AMT or the federal Medicare contribution tax of 3.8% on "net investment income." Neither BFA nor the Fund guarantees that an opinion from bond counsel about a security's tax-exempt status is correct, and there is no assurance that the Internal Revenue Service ("IRS") will agree with the bond counsel's opinion. Events occurring after a municipal bond is issued or acquired by a Fund may result in a determination that the bond's interest is includible in gross income, retroactively to the bond's date of issuance, for purposes of U.S. federal income taxes, the federal AMT or the federal Medicare contribution tax. The interest on money market instruments, other cash equivalents and derivatives held by a Fund may be subject to federal, state and local income taxes and the federal Medicare contribution tax.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions. A Fund that tracks an index where municipal bonds are an investment focus may experience higher tracking error than ETFs that do not track such indexes.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index, which is also the Fund's Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480mubdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | -0.60% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.99% | December 31, 2023 |
| Worst Quarter | -5.60% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 09/07/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.11% | &nbsp;&nbsp; 1.00% | &nbsp;&nbsp; 2.06% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.11% | &nbsp;&nbsp; 1.00% | &nbsp;&nbsp; 2.06% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.88% | &nbsp;&nbsp; 1.31% | &nbsp;&nbsp; 2.14% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free US National Municipal Index**<sup>1</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; 1.07% | &nbsp;&nbsp; 2.22% |

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<sup>1</sup>Index returns through September 14, 2021 reflect the performance of the S&P National AMT-Free Municipal Bond Index. Index returns beginning on September 15, 2021 reflect the performance of the ICE AMT-Free US National Municipal Index, which, effective as of September 15, 2021, replaced the S&P National AMT-Free Municipal Bond Index as the Underlying Index of the Fund.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions primarily from net tax-exempt income, although distributions of taxable capital gains may also occur. **The Fund is generally not an appropriate investment for a 401(k) plan or an IRA**. Please consult your personal tax advisor.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> NEW YORK MUNI BOND ETF

Ticker: NYFStock Exchange: NYSE Arca

**Investment Objective**

The iShares New York Muni Bond ETF (the "Fund") seeks to track the investment results of an index substantially composed of investment-grade municipal bonds issued in the State of New York.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.25% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.25% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $26 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $80 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $141 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $318 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 11% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> AMT-Free New York Plus Municipal Index (the "Underlying Index"), which generally measures the performance of U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by the state of New York and its political subdivisions. The Underlying Index includes a 5% weighting to U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by states other than New York and such states' political subdivisions. As of February 28, 2025, there were 6,640 issues from New York and 20,293 issues from U.S. states excluding New York in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by municipal bonds. The components of the Underlying Index are likely to change over time.

The Underlying Index includes municipal bonds issued in the State of New York (the "State" or "New York"), the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax. Each bond in the Underlying Index must have a rating of at least BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global, Baa3 by Moody's Investors Service, Inc., or BBB- by Fitch Ratings, Inc. A bond must be rated by at least one of these three rating agencies in order to qualify for the Underlying Index, and the lowest rating will be used in determining if the bond is investment grade. Each bond in the Underlying Index must be a constituent of an offering where the original offering amount was at least $20 million and have a minimum par amount (*i.e.*, currently outstanding face value) of $5 million. In addition, each bond must have a minimum remaining term to final maturity greater than or equal to one calendar month to be included in the Underlying Index. The Underlying Index also includes municipal bonds issued in U.S. states other than New York that are subject to the same selection criteria. The Underlying Index is a market-value weighted index and is subject to a capping methodology that aims at reducing index concentration. The Underlying Index is rebalanced on the last calendar day of the month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund generally holds municipal bond securities issued by New York and its municipalities whose interest payments are exempt from U.S. federal and New York state income taxes and the federal alternative minimum tax ("AMT"). As of the date of this Prospectus, interest that is exempt from U.S. federal income tax is also exempt from the federal Medicare contribution tax of 3.8% on "net investment income." In addition, the Fund intends to invest any cash assets in one or more affiliated municipal money market funds, which may be advised by BFA or its affiliates. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"),

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trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***New York Municipal Securities Risk.*** Investing in New York municipal securities subjects the Fund to legal, regulatory, fiscal, political, economic and other risks that are specific to New York and its agencies, public authorities and political subdivisions. Unfavorable developments in any economic sector or disruptions in the broader municipal market, among other factors, may adversely impact the Fund's investments.

***Municipal Securities Risk*.** Municipal securities are subject to the risk that the issuer may be unable to pay the instrument's obligations, which would adversely affect the value of the securities. Legal, regulatory, fiscal, political, economic and other developments may also adversely affect the value of municipal securities. When municipal securities depend on a specific revenue source to fund their payment obligations, the value of such securities may fluctuate as a result of actual or anticipated changes in the cash flows from the revenue source or changes in the priority of the municipal obligation to receive the cash flows. If a security loses its tax-exempt status, its value may decline significantly.

The market for municipal bonds may be less liquid than for other types of debt securities, and it may be harder for the Fund to buy and sell municipal bonds, especially on short notice. There may be less publicly available information about the financial condition of municipal security issuers than for issuers of other types of securities. As a result, municipal securities may be more difficult to value accurately. A default or insolvency of certain issuers of municipal bonds may be subject to proceedings that are significantly different from corporate bankruptcy proceedings, and the Fund's ability to recover assets may be limited.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could

have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor

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its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Non-Diversification Risk*.** The Fund is classified as "non-diversified." This means that, compared with funds that are classified as "diversified," the Fund may invest a greater percentage of its assets in securities or other instruments representing a small number of issuers or counterparties and thus may be more susceptible to the risks associated with these particular issuers or counterparties. As a result, the Fund's performance may depend to a greater extent on the performance of a small number of issuers or counterparties, which may lead to more volatility in the Fund's NAV.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks,

including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Tax Risk*.** There is no guarantee that the Fund's income will be exempt from U.S. federal, state or local income taxes, the federal AMT or the federal Medicare contribution tax of 3.8% on "net investment income." Neither BFA nor the Fund guarantees that an opinion from bond counsel about a security's tax-exempt status is correct, and there is no assurance that the Internal Revenue Service ("IRS") will agree with the bond counsel's opinion. Events occurring after a municipal bond is issued or acquired by a Fund may result in a determination that the bond's interest is includible in gross income, retroactively to the bond's date of issuance, for purposes of U.S. federal income taxes, the federal AMT or the federal Medicare contribution tax. The interest on money market instruments, other cash equivalents and derivatives held by a Fund may be subject to federal, state and local income taxes and the federal Medicare contribution tax.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions. A Fund that tracks an index where municipal bonds are an investment focus may experience higher tracking error than ETFs that do not track such indexes.

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***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to

purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480nyfdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | -0.71% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 7.34% | December 31, 2023 |
| Worst Quarter | -5.74% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 10/4/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.01% | &nbsp;&nbsp; 0.86% | &nbsp;&nbsp; 1.91% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.00% | &nbsp;&nbsp; 0.85% | &nbsp;&nbsp; 1.91% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.72% | &nbsp;&nbsp; 1.17% | &nbsp;&nbsp; 2.01% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free US National Municipal Index**<sup>1</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; 1.05% | &nbsp;&nbsp; 2.13% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free New York Plus Municipal Index**<sup>2</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.17% | &nbsp;&nbsp; 1.00% | &nbsp;&nbsp; 2.10% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through September 14, 2021 reflect the performance of the S&P New York AMT-Free Municipal Bond Index. Index returns beginning on September 15, 2021 reflect the performance of the ICE AMT-Free New York Plus Municipal Index, which, effective as of September 15, 2021, replaced the S&P New York AMT-Free Municipal Bond Index as the Underlying Index of the Fund.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions primarily from net tax-exempt income, although distributions of taxable capital gains may also occur. **The Fund is generally not an appropriate investment for a 401(k) plan or an IRA**. Please consult your personal tax advisor.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> SHORT TREASURY BOND ETF

Ticker: SHVStock Exchange: Nasdaq

**Investment Objective**

The iShares Short Treasury Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. Treasury bonds with remaining maturities of one year or less.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other funds advised by BFA, or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<sup>2</sup> <br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.15% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.00)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $15 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $48 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $85 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $192 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 139% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> Short US Treasury Securities Index (the "Underlying Index"), which measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of less than or equal to one year. Under normal circumstances, the Fund will seek to maintain a weighted average maturity of less than one year. Weighted average maturity is the U.S. dollar weighted average of the remaining term to maturity of the underlying securities in the Fund's portfolio. As of February 28, 2025, there were 104 components in the Underlying Index.

The Underlying Index is market value-weighted based on amounts outstanding of issuances consisting of publicly issued U.S. Treasury securities that have a remaining term to final maturity of less than or equal to one year as of the rebalance date and $1 billion or more of outstanding face value, excluding amounts held by the Federal Reserve System Open Market Account. In addition, the securities in the Underlying Index must have a fixed coupon schedule and be denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked debt and zero-coupon bonds that have been stripped from coupon-paying bonds (*e.g.*, Separate Trading of Registered Interest and Principal of Securities). However, the amounts outstanding of qualifying coupon securities in the Underlying Index are not reduced by any individual components of such securities (*i.e.*, coupon or principal) that have been stripped after inclusion in the Underlying Index. The Underlying Index is rebalanced on the last calendar day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar

to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income

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markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***High Portfolio Turnover Risk.*** High portfolio turnover is considered by the Fund to mean turnover of greater than 100% annually. Portfolio turnover (*i.e*., the sale of securities or other assets and reinvestment in other securities or assets) generally involves transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other costs. In addition, the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains. Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return, and may result in different tax consequences for shareholders compared to a fund with lower portfolio turnover.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ

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from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of

the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480shvdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 1.01% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 1.43% | September 30, 2024 |
| Worst Quarter | -0.15% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 5.16% | &nbsp;&nbsp; 2.34% | &nbsp;&nbsp; 1.68% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 3.03% | &nbsp;&nbsp; 1.36% | &nbsp;&nbsp; 0.99% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 3.02% | &nbsp;&nbsp; 1.37% | &nbsp;&nbsp; 0.99% |
| **ICE BofA US Broad Market Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 1.47% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.37% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE Short US Treasury Securities Index**<sup>2</sup> (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; 4.53% | &nbsp;&nbsp; 2.17% | &nbsp;&nbsp; 1.67% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through June 30, 2016 reflect the performance of the Bloomberg U.S. Short Treasury Bond Index. Index returns beginning on July 1, 2016 through April 30, 2020 reflect the performance of the ICE U.S. Treasury Short Bond Index. Index returns from May 1, 2020 through February 28, 2021 reflect the standard pricing variant of the ICE Short US Treasury Securities Index, which utilized pricing as of 3pm. Index returns from March 1, 2021 through November 30, 2023 reflect the performance of the 4pm pricing variant of the ICE Short US Treasury Securities Index. Index returns beginning on December 1, 2023 reflect the performance of the standard pricing variant of the ICE Short US Treasury Securities Index, which now utilizes pricing as of 4pm, and resulted in a discontinuation of the 4pm pricing variant.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn. Certain states and localities may exempt from tax distributions attributable to interest from U.S. federal government obligations.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> SHORT-TERM NATIONAL MUNI BOND ETF

Ticker: SUBStock Exchange: NYSE Arca

**Investment Objective**

The iShares Short-Term National Muni Bond ETF (the "Fund") seeks to track the investment results of an index composed of investment-grade U.S. municipal bonds with remaining maturities between one month and five years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.07% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.07% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $7 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $23 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $40 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $90 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 30% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the ICE<sup>®</sup> Short Maturity AMT-Free US National Municipal Index (the "Underlying Index"), which measures the performance of short maturity U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by U.S. states and their political subdivisions. As of February 28, 2025, there were 21,200 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by municipal bonds. The components of the Underlying Index are likely to change over time.

The Underlying Index includes municipal bonds, the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax. Each bond in the Underlying Index must have a rating of at least BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global, Baa3 by Moody's Investors Service, Inc., or BBB- by Fitch Ratings, Inc. A bond must be rated by at least one of these three rating agencies in order to qualify for the Underlying Index, and the lowest rating will be used in determining if the bond is investment grade. Each bond in the Underlying Index must be a constituent of an offering where the original offering amount was at least $50 million and have a minimum par amount (*i.e.*, currently outstanding face value) of $5 million. In addition, each bond must have a remaining term to final maturity that is less than five years and greater than or equal to one calendar month to be included in the Underlying Index. The Underlying Index is a market-value weighted index and is subject to a capping methodology that aims at reducing index concentration. The Underlying Index is rebalanced on the last calendar day of the month. Under normal circumstances, the Fund will seek to maintain a weighted average maturity that is less than three years. Weighted average maturity is a U.S. dollar-weighted average of the remaining term to maturity of the underlying securities in the Fund's portfolio.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected

to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund will generally hold municipal bond securities issued by state and local municipalities whose interest payments are exempt from U.S. federal income taxes and the federal alternative minimum tax ("AMT"). As of the date of this Prospectus, interest that is exempt from U.S. federal income tax is also exempt from the federal Medicare contribution tax of 3.8% on "net investment income." In addition, the Fund intends to invest any cash assets in one or more affiliated municipal money market funds, which may be advised by BFA or its affiliates. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Underlying Index is sponsored by ICE Data Indices, LLC (the "Index Provider" or "IDI"), which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

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***Municipal Securities Risk*.** Municipal securities are subject to the risk that the issuer may be unable to pay the instrument's obligations, which would adversely affect the value of the securities. Legal, regulatory, fiscal, political, economic and other developments may also adversely affect the value of municipal securities. When municipal securities depend on a specific revenue source to fund their payment obligations, the value of such securities may fluctuate as a result of actual or anticipated changes in the cash flows from the revenue source or changes in the priority of the municipal obligation to receive the cash flows. If a security loses its tax-exempt status, its value may decline significantly.

The market for municipal bonds may be less liquid than for other types of debt securities, and it may be harder for the Fund to buy and sell municipal bonds, especially on short notice. There may be less publicly available information about the financial condition of municipal security issuers than for issuers of other types of securities. As a result, municipal securities may be more difficult to value accurately. A default or insolvency of certain issuers of municipal bonds may be subject to proceedings that are significantly different from corporate bankruptcy proceedings, and the Fund's ability to recover assets may be limited.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included

components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

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***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Tax Risk*.** There is no guarantee that the Fund's income will be exempt from U.S. federal, state or local income taxes, the federal AMT or the

federal Medicare contribution tax of 3.8% on "net investment income." Neither BFA nor the Fund guarantees that an opinion from bond counsel about a security's tax-exempt status is correct, and there is no assurance that the Internal Revenue Service ("IRS") will agree with the bond counsel's opinion. Events occurring after a municipal bond is issued or acquired by a Fund may result in a determination that the bond's interest is includible in gross income, retroactively to the bond's date of issuance, for purposes of U.S. federal income taxes, the federal AMT or the federal Medicare contribution tax. The interest on money market instruments, other cash equivalents and derivatives held by a Fund may be subject to federal, state and local income taxes and the federal Medicare contribution tax.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions. A Fund that tracks an index where municipal bonds are an investment focus may experience higher tracking error than ETFs that do not track such indexes.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480subdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 0.87% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 2.92% | December 31, 2023 |
| Worst Quarter | -2.54% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 11/5/2008)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 2.03% | &nbsp;&nbsp; 1.07% | &nbsp;&nbsp; 1.15% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 2.03% | &nbsp;&nbsp; 1.07% | &nbsp;&nbsp; 1.15% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 2.07% | &nbsp;&nbsp; 1.13% | &nbsp;&nbsp; 1.16% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE AMT-Free US National Municipal Index**<sup>1</sup> (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; 1.05% | &nbsp;&nbsp; 2.13% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **ICE Short Maturity AMT-Free US National Municipal Index**<sup>2</sup> (Returns do not reflect deductions <br> for fees, expenses or taxes)<br>| &nbsp;&nbsp; 2.19% | &nbsp;&nbsp; 1.18% | &nbsp;&nbsp; 1.34% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

<sup>2</sup>Index returns through September 14, 2021 reflect the performance of the S&P Short Term National AMT-Free Municipal Bond Index. Index returns beginning on September 15, 2021 reflect the performance of the ICE Short Maturity AMT-Free US National Municipal Index, which, effective as of September 15, 2021, replaced the S&P Short Term National AMT-Free Municipal Bond Index as the Underlying Index of the Fund.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions primarily from net tax-exempt income, although distributions of taxable capital gains may also occur. **The Fund is generally not an appropriate investment for a 401(k) plan or an IRA**. Please consult your personal tax advisor.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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More Information About the Funds

This Prospectus contains important information about investing in the Funds listed below. Please read this Prospectus carefully before you make any investment decisions. Additional information regarding the Funds as well as other funds that are series of iShares Trust, iShares U.S. ETF Trust or iShares, Inc. (each, a "Fund") is available at www.iShares.com.

Each Fund's investment objective and its Underlying Index may be changed without shareholder approval.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Underlying Index** | **Investment Objective** |
| &nbsp;&nbsp; iShares 0-3 Month Treasury Bond <br> ETF<br>| ICE 0-3 Month US Treasury <br> Securities Index<br>| The iShares 0-3 Month Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities of less than or equal to three months.<br>|
| &nbsp;&nbsp; iShares 1-3 Year Treasury Bond <br> ETF<br>| ICE U.S. Treasury 1-3 Year Bond <br> Index<br>| The iShares 1-3 Year Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities between one and three years.<br>|
| &nbsp;&nbsp; iShares 3-7 Year Treasury Bond <br> ETF<br>| ICE U.S. Treasury 3-7 Year Bond <br> Index<br>| The iShares 3-7 Year Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities between three and seven years.<br>|
| &nbsp;&nbsp; iShares 7-10 Year Treasury Bond <br> ETF<br>| ICE U.S. Treasury 7-10 Year Bond <br> Index<br>| The iShares 7-10 Year Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities between seven and ten years.<br>|
| &nbsp;&nbsp; iShares 10-20 Year Treasury <br> Bond ETF<br>| ICE U.S. Treasury 10-20 Year <br> Bond Index<br>| The iShares 10-20 Year Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities between ten and twenty years.<br>|
| &nbsp;&nbsp; iShares 20+ Year Treasury Bond <br> ETF<br>| ICE U.S. Treasury 20+ Year Bond <br> Index<br>| The iShares 20+ Year Treasury Bond ETF seeks to track the <br> investment results of an index composed of U.S. Treasury bonds <br> with remaining maturities greater than twenty years.<br>|
| &nbsp;&nbsp; iShares 25+ Year Treasury <br> STRIPS Bond ETF<br>| ICE BofA Long US Treasury <br> Principal STRIPS Index <br>| The iShares 25+ Year Treasury STRIPS Bond ETF seeks to track the <br> investment results of an index composed of the principal payments <br> of U.S. Treasury bonds (specifically principal "STRIPS", also known <br> as "Separate Trading of Registered Interest and Principal of <br> Securities") with remaining maturities of at least 25 years.<br>|
| iShares Agency Bond ETF | Bloomberg U.S. Agency Bond <br> Index<br>| The iShares Agency Bond ETF seeks to track the investment results <br> of an index composed of agency securities that are publicly issued <br> by U.S. government agencies, and corporate and non-U.S. debt <br> guaranteed by the U.S. government.<br>|
| iShares California Muni Bond ETF | ICE AMT-Free California <br> Municipal Index<br>| The iShares California Muni Bond ETF seeks to track the <br> investment results of an index composed of investment-grade <br> municipal bonds issued in the State of California.<br>|
| iShares MBS ETF | Bloomberg U.S. MBS Index | The iShares MBS ETF seeks to track the investment results of an <br> index composed of investment-grade mortgage-backed pass-<br> through securities issued and/or guaranteed by U.S. government <br> agencies.<br>|
| iShares National Muni Bond ETF | ICE AMT-Free US National <br> Municipal Index<br>| The iShares National Muni Bond ETF seeks to track the investment <br> results of an index composed of investment-grade U.S. municipal <br> bonds.<br>|
| iShares New York Muni Bond ETF | ICE AMT-Free New York Plus <br> Municipal Index<br>| The iShares New York Muni Bond ETF seeks to track the <br> investment results of an index substantially composed of <br> investment-grade municipal bonds issued in the State of New York.<br>|
| iShares Short Treasury Bond ETF | ICE Short US Treasury Securities <br> Index<br>| The iShares Short Treasury Bond ETF seeks to track the investment <br> results of an index composed of U.S. Treasury bonds with <br> remaining maturities of one year or less.<br>|
| &nbsp;&nbsp; iShares Short-Term National Muni <br> Bond ETF<br>| ICE Short Maturity AMT-Free US <br> National Municipal Index<br>| The iShares Short-Term National Muni Bond ETF seeks to track the <br> investment results of an index composed of investment-grade U.S. <br> municipal bonds with remaining maturities between one month and <br> five years.<br>|

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ETFs are funds that trade like other publicly traded securities. Shares of each Fund are listed on a national securities exchange and trade in the secondary market at market prices that change throughout the day. The market price for a share of a Fund may be different from the Fund's most recent NAV.

Each Fund invests in a particular segment of the markets for securities and other instruments (as applicable) and is designed to be used as part of broader asset allocation strategies. Accordingly, an investment in a Fund should not constitute a complete investment program. An investment in a Fund is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit Insurance Corporation, any other government agency, BFA or any of BFA's affiliates.

**Index Funds**

A share of a Fund represents an ownership interest in an underlying portfolio of securities and other instruments (as applicable) that is intended to track the Fund's Underlying Index. An index is a financial calculation, based on a grouping of financial instruments, and is not an investment product, while each Fund is an actual investment portfolio. The performance of a Fund and that of its Underlying Index may vary for a number of reasons, including transaction costs, asset or currency valuations, corporate actions, timing variances and differences between the composition of a Fund's portfolio and that of the Underlying Index resulting from the Fund's use of representative sampling or from legal restrictions (such as diversification requirements) that apply to the Fund but not to its Underlying Index.

From time to time, the provider of the Underlying Index ("Index Provider") may make changes to the index methodology or other adjustments to a Fund's Underlying Index. Unless otherwise determined by BFA, any such change will be reflected in the calculation of the Underlying Index's performance on a going-forward basis after the effective date of such change. Therefore, the performance of the Underlying Index that is shown for periods prior to the effective date of any such change generally will not be recalculated or restated to reflect the change.

BFA uses a representative sampling indexing strategy to manage the Funds. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of the applicable underlying index. Because the Funds use representative sampling, they can be expected to have a larger tracking error than if they used a replication indexing strategy. "Replication" is an indexing strategy in which a fund invests in substantially all of the securities in its underlying index in approximately the same proportions as in the underlying index.

**Borrowing**

Each Fund listed below may borrow as a temporary measure for extraordinary or emergency purposes, including to meet redemptions or to facilitate the settlement of securities or other transactions. Each Fund does not intend to borrow money in order to leverage its portfolio.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iShares 0-3 Month Treasury Bond ETF

iShares Short Treasury Bond ETF

**European Union Disclosure**

Each Fund listed below has not been categorized under the European Union ("EU") sustainable finance disclosure regulation ("SFDR") as an "Article 8" or "Article 9" product. In addition, each Fund's investment strategy does not take into account the criteria for environmentally sustainable economic activities under the EU sustainable investment taxonomy regulation or principal adverse impacts ("PAIs") on sustainability factors under the SFDR. PAIs are identified under the SFDR as the material impacts of investment decisions on sustainability factors relating to environmental, social and employee matters, respect for human rights, and anti-corruption and anti-bribery matters.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iShares 7-10 Year Treasury Bond ETF

iShares 20+ Year Treasury Bond ETF

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Additional Information About the Funds' Risks

Each Fund is subject to various risks, any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective. Each Fund discloses its portfolio holdings daily at www.iShares.com. You could lose all or part of your investment in a Fund, which could underperform other investments. The table below identifies the principal and other (non-principal) risks that apply to each Fund. A Fund that invests in an underlying fund ("Underlying Fund") also may be indirectly exposed to these risks through such investment. A description of each risk is provided after the table.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 0-3** <br> **Month** <br> **Treasury Bond** <br> **ETF**<br>| **iShares 10-20** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 1-3** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 20+** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 25+** <br> **Year Treasury** <br> **STRIPS Bond** <br> **ETF**<br>| **iShares 3-7** <br> **Year Treasury** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asset Class Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Authorized Participant <br> Concentration Risk<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Borrowing Risk | •  |  |  |  |  |  |
| California Municipal Securities <br> Risk<br>|  |  |  |  |  |  |
| Call Risk |  |  |  |  |  |  |
| Cash Management Risk |  |  |  |  |  |  |
| Close-Out Risk for Qualified <br> Financial Contracts<br>| •  | •  | •  | •  | •  | •  |
| Concentration Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Credit Risk |  |  |  |  |  |  |
| Extension Risk |  |  |  |  |  |  |
| Geographic and Security Risks | •  | •  | •  | •  | •  | •  |
| High Portfolio Turnover Risk |  |  |  |  |  |  |
| Illiquid Investments Risk | •  | •  | •  | •  | •  | •  |
| Income Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Interest Rate Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Large Shareholder and Large-<br> Scale Redemption Risk<br>| •  | •  | •  | •  | •  | •  |
| Management Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Trading Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Municipal Securities Risk |  |  |  |  |  |  |
| New York Municipal Securities <br> Risk<br>|  |  |  |  |  |  |
| Non-Diversification Risk |  |  |  |  |  |  |
| Operational and Technology Risks | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  | •  | •  | •  | •  |
| Prepayment Risk |  |  |  |  |  |  |
| Reference Rate Replacement <br> Risk<br>|  |  |  |  |  |  |
| Risk of Investing in the U.S. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Risk of Investing in U.S. Treasury <br> STRIPS<br>|  |  |  |  | ✓ |  |
| Securities Lending Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 0-3** <br> **Month** <br> **Treasury Bond** <br> **ETF**<br>| **iShares 10-20** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 1-3** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 20+** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares 25+** <br> **Year Treasury** <br> **STRIPS Bond** <br> **ETF**<br>| **iShares 3-7** <br> **Year Treasury** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Sovereign and Quasi-Sovereign <br> Obligations Risk<br>|  |  |  |  |  |  |
| Sustainability Risk |  |  |  | •  |  |  |
| Tax Risk |  |  |  |  |  |  |
| Tracking Error Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| U.S. Agency Debt Risk |  |  |  |  |  |  |
| U.S. Agency Mortgage-Backed <br> Securities Risk<br>|  |  |  |  |  |  |
| U.S. Government Issuers Risk |  |  |  |  |  |  |
| U.S. Treasury Obligations Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Valuation Risk |  |  |  |  |  |  |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 7-10** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares Agency** <br> **Bond ETF**<br>| **iShares** <br> **California Muni** <br> **Bond ETF**<br>| **iShares MBS** <br> **ETF**<br>| **iShares** <br> **National Muni** <br> **Bond ETF**<br>| **iShares New** <br> **York Muni** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asset Class Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Authorized Participant <br> Concentration Risk<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Borrowing Risk |  |  |  |  |  |  |
| California Municipal Securities <br> Risk<br>|  |  | ✓ |  |  |  |
| Call Risk |  | ✓ | ✓ |  | ✓ | ✓ |
| Cash Management Risk |  |  |  | •  |  |  |
| Close-Out Risk for Qualified <br> Financial Contracts<br>| •  | •  | •  | •  | •  | •  |
| Concentration Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Credit Risk |  |  | ✓ | ✓ | ✓ | ✓ |
| Extension Risk |  | ✓ |  | ✓ |  |  |
| Geographic and Security Risks | •  | •  | •  | •  | •  | •  |
| High Portfolio Turnover Risk |  |  |  | ✓ |  |  |
| Illiquid Investments Risk | •  | •  | •  | •  | •  | •  |
| Income Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Interest Rate Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Large Shareholder and Large-<br> Scale Redemption Risk<br>| •  | •  | •  | ✓ | •  | •  |
| Management Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Trading Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Municipal Securities Risk |  |  | ✓ |  | ✓ | ✓ |
| New York Municipal Securities <br> Risk<br>|  |  |  |  | ✓ | ✓ |
| Non-Diversification Risk |  |  | ✓ |  |  | ✓ |

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares 7-10** <br> **Year Treasury** <br> **Bond ETF**<br>| **iShares Agency** <br> **Bond ETF**<br>| **iShares** <br> **California Muni** <br> **Bond ETF**<br>| **iShares MBS** <br> **ETF**<br>| **iShares** <br> **National Muni** <br> **Bond ETF**<br>| **iShares New** <br> **York Muni** <br> **Bond ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Operational and Technology Risks | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  | •  | •  | •  | •  |
| Prepayment Risk |  | ✓ |  | ✓ |  |  |
| Reference Rate Replacement <br> Risk<br>|  |  |  | •  |  |  |
| Risk of Investing in the U.S. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Risk of Investing in U.S. Treasury <br> STRIPS<br>|  |  |  |  |  |  |
| Securities Lending Risk | ✓ | ✓ |  |  |  |  |
| Sovereign and Quasi-Sovereign <br> Obligations Risk<br>|  | ✓ |  |  |  |  |
| Sustainability Risk | •  |  |  |  |  |  |
| Tax Risk |  |  | ✓ |  | ✓ | ✓ |
| Tracking Error Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| U.S. Agency Debt Risk |  | ✓ |  |  |  |  |
| U.S. Agency Mortgage-Backed <br> Securities Risk<br>|  |  |  | ✓ |  |  |
| U.S. Government Issuers Risk |  | ✓ |  |  |  |  |
| U.S. Treasury Obligations Risk | ✓ |  |  |  |  |  |
| Valuation Risk |  | ✓ | ✓ | ✓ | ✓ | ✓ |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **iShares Short** <br> **Treasury Bond ETF**<br>| **iShares Short-Term** <br> **National Muni Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asset Class Risk | ✓ | ✓ |
| Authorized Participant Concentration Risk | ✓ | ✓ |
| Borrowing Risk | •  |  |
| California Municipal Securities Risk |  |  |
| Call Risk |  | ✓ |
| Cash Management Risk |  |  |
| Close-Out Risk for Qualified Financial Contracts | •  | •  |
| Concentration Risk | ✓ | ✓ |
| Credit Risk |  | ✓ |
| Extension Risk |  |  |
| Geographic and Security Risks | •  | •  |
| High Portfolio Turnover Risk | ✓ |  |
| Illiquid Investments Risk | •  | •  |
| Income Risk | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ |
| Interest Rate Risk | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ |
| Large Shareholder and Large-Scale Redemption Risk | •  | •  |
| Management Risk | ✓ | ✓ |
| Market Risk | ✓ | ✓ |

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------

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| | | |
|:---|:---|:---|
|  | **iShares Short** <br> **Treasury Bond ETF**<br>| **iShares Short-Term** <br> **National Muni Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Market Trading Risk | ✓ | ✓ |
| Municipal Securities Risk |  | ✓ |
| New York Municipal Securities Risk |  |  |
| Non-Diversification Risk |  |  |
| Operational and Technology Risks | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  |
| Prepayment Risk |  |  |
| Reference Rate Replacement Risk |  |  |
| Risk of Investing in the U.S. | ✓ | ✓ |
| Risk of Investing in U.S. Treasury STRIPS |  |  |
| Securities Lending Risk | ✓ |  |
| Sovereign and Quasi-Sovereign Obligations Risk |  |  |
| Sustainability Risk |  |  |
| Tax Risk |  | ✓ |
| Tracking Error Risk | ✓ | ✓ |
| U.S. Agency Debt Risk |  |  |
| U.S. Agency Mortgage-Backed Securities Risk |  |  |
| U.S. Government Issuers Risk |  |  |
| U.S. Treasury Obligations Risk | ✓ |  |
| Valuation Risk |  | ✓ |

---

**Asset Class Risk.** The securities and other assets in a Fund's portfolio or, if applicable, its Underlying Index may underperform in comparison to indexes that track, or assets that represent, other countries or geographic units, industries, markets, market segments, or asset classes. Various types of securities, other assets and indexes may experience cycles of outperformance and underperformance in comparison to financial markets generally. This divergence may be due to a number of factors including, among other things, inflation, interest rates, productivity, global demand for local products or resources, and regulation and governmental controls. This may cause a Fund to underperform other investment vehicles that invest in different asset classes.

**Authorized Participant Concentration Risk.** Only an Authorized Participant may engage in creation or redemption transactions directly with a Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for a Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. Authorized Participant concentration risk may be heightened for a Fund that invests in securities issued by non-U.S. issuers or instruments with lower trading volume. Such assets often entail greater settlement and operational complexity and higher capital costs for Authorized Participants, which may limit the number of Authorized Participants that engage with the Fund.

**Borrowing Risk.** Borrowing may exaggerate changes in a Fund's NAV and in the return on its portfolio. A Fund that borrows will incur interest expenses and other fees, which may reduce the Fund's return. Borrowing may also cause a Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations.

**California Municipal Securities Risk.** Investing in California municipal securities involves legal, regulatory, fiscal, political, economic and other risks that are specific to California and its agencies, public authorities and political subdivisions. These risks include, but are not limited to, downturns in the state's key economic sectors (*e.g.*, agriculture, technology, entertainment); the impact of national and international events on consumer confidence; constitutional limitations affecting the ability of the state and municipalities to address financial downturns without voter approval; federal and state tax law changes and any resulting impact on tax collections; the magnitude of pension and post-retirement health care commitments; increased demand for government assistance programs; natural disasters; and actions taken by the federal government, including audits, disallowances, changes in aid levels, and changes in rules for assistance programs. Future California political and economic developments, constitutional amendments, legislative measures, executive orders, administrative regulations, litigation and voter initiatives could have an adverse effect on the debt obligations of California issuers. For more information on the risks associated with California municipal instruments, see the *Special Considerations Regarding Investments in California Municipal Securities* section of the relevant Fund's Statement of Additional Information ("SAI").

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**Call Risk.** During periods of falling interest rates, an issuer of a callable bond held by a Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in a Fund's income, or in securities with greater risks or with other less favorable features.

**Cash Management Risk.** To the extent the Fund holds cash, the Fund may earn reduced income (if any) on the cash and is subject to the credit risk of the depository institution holding the cash and any fees imposed on large cash balances. If a significant amount of the Fund's assets is invested in cash and cash equivalents, the Fund may underperform other funds that do not similarly invest in cash and cash equivalents for investment purposes and/or to collateralize derivative instruments.

Cash equivalent investments may include money market instruments. The value of money market instruments may be affected by changes in interest rates or in the credit ratings of the investments, among other things. An investment in a money market fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. It is possible to lose money by investing in a money market fund. Money market funds other than U.S. government money market funds and retail money market funds "float" their NAV instead of using a stable $1.00 per share price.

**Close-Out Risk for Qualified Financial Contracts.** Regulations adopted by global prudential regulators require counterparties that are part of U.S. or foreign global systemically important banking organizations to include contractual restrictions on close-out and cross-default in agreements relating to qualified financial contracts. Qualified financial contracts include agreements relating to swaps, currency forwards and other derivatives as well as repurchase agreements and securities lending agreements. The restrictions prevent a Fund from closing out a qualified financial contract during a specified time period if the counterparty is subject to resolution proceedings and also prohibit a Fund from exercising default rights due to a receivership or similar proceeding of an affiliate of the counterparty. These requirements may increase credit risk and other risks to a Fund.

**Concentration Risk.** A Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes. A Fund with investment concentration may be more adversely affected by the underperformance of those assets, may experience greater price volatility and may be more susceptible to adverse economic, market, political or regulatory impacts on those assets compared to a fund that does not concentrate its investments.

**Credit Risk.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling (whether by market participants, ratings agencies, pricing services or otherwise), to make timely principal and/or interest payments or to otherwise honor its obligations. It includes the risk that the security will be downgraded by a credit rating agency; generally, lower credit quality issuers present higher credit risks. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult for a Fund to sell the securities and otherwise have an adverse impact on the Fund. It is possible that the ability of an issuer to meet its obligations will decline substantially during the period when a Fund owns securities of the issuer or that the issuer will default on its obligations or that the obligations of the issuer will be limited or restructured. A Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

**Extension Risk.** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in a Fund's income and potentially in the value of a Fund's investments.

**Geographic and Security Risks.** Issuers in a Fund's portfolio may be located in, or otherwise connected to, parts of the world affected by natural disasters, such as severe heat, earthquakes, tornadoes, volcanic eruptions, wildfires, droughts, floods, hurricanes and tsunamis. In addition, issuers may be impacted by security concerns with respect to a country or region, such as war and other types of conflict, terrorism, strained international relations and territorial disputes. Any of these events may adversely affect the issuers, markets and economies to which a Fund is exposed, which may adversely affect the value of the Fund.

**High Portfolio Turnover Risk.** The sale and purchase of securities and other assets in a Fund's portfolio generally involve transaction costs to the Fund (*e.g*., brokerage commissions, dealer mark-ups). Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return. In addition, greater frequency in the sale of securities or other assets may result in the realization or distribution to Fund shareholders of greater capital gains (including short-term gains) compared to a fund with less turnover. These effects of high portfolio turnover may adversely affect a Fund's performance and could result in undesirable tax consequences for shareholders. Certain investment strategies (*e.g*., active management, investing in dollar rolls or to-be-announced mortgage trades) and volatile market conditions may be more likely to involve higher portfolio turnover.

**Illiquid Investments Risk.** An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. An investment may be illiquid due to, among other things, fewer participants or less capacity to make a market in the investment, the lack of an active market for the investment, capital controls, delays or limits on repatriation of local currency, and the insolvency of local governments. To the extent that a Fund invests in securities or other assets with substantial market and/or credit risk, the Fund will tend to have increased exposure to the risks associated with illiquid investments. Illiquid investments may be harder to value, especially in changing markets.

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Liquid investments may become illiquid after purchase by a Fund, particularly during periods of market turmoil. There can be no assurance that a security or other asset that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and any security or other asset held by a Fund may be deemed an illiquid investment pursuant to the Fund's liquidity risk management program.

Holdings of illiquid investments may reduce a Fund's returns because the Fund may be unable to transact at advantageous times or prices. If a Fund is forced to sell underlying investments at reduced prices or under unfavorable conditions to meet redemption requests or for other cash needs, the Fund may suffer a loss. This may be magnified in a rising interest rate environment or other circumstances where redemptions of Fund shares may be greater than normal. If other market participants attempt to liquidate holdings at the same time as a Fund, this will lead to an increased supply of the Fund's underlying investments in the market and contribute to greater illiquid investments risk and downward pricing pressure. In addition, if a Fund is limited in its ability to sell illiquid investments during periods when shareholders are redeeming their shares, the Fund will need to sell liquid securities to meet redemption requests, and illiquid securities will become a larger portion of the Fund's holdings. During periods of market volatility, liquidity in the market for a Fund's shares may be impacted by the liquidity in the market for the underlying securities or other assets held by the Fund, which could lead to the Fund's shares trading at a premium or discount to the Fund's NAV.

**Income Risk.** A Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid or when the Fund otherwise needs to purchase additional bonds, such as due to a substitution in the underlying index for an index fund.

**Index-Related Risk.** A Fund that tracks an Underlying Index seeks to achieve a return that corresponds generally to the price and yield performance, before fees and expenses, of its Underlying Index as published by the Index Provider. There is no assurance that the Index Provider or its agents will construct or calculate the Underlying Index accurately. While the Index Provider describes what the Underlying Index is designed to achieve, neither the Index Provider nor its agents provide any warranty or accept any liability regarding the quality, accuracy or completeness of the Underlying Index or its related data, and they do not guarantee that the Underlying Index will be in line with the Index Provider's methodology. BFA also does not provide any warranty or guarantee against the Index Provider's or any agent's errors.

The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither a Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of an Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, particularly for indexes that are less commonly used as benchmarks. In addition, there may be heightened risks associated with the adequacy and reliability of information about emerging markets constituents, as such markets may have less information available or less regulatory oversight. Errors related to an Underlying Index may negatively or positively impact a Fund and its shareholders. For example, if the Underlying Index contains incorrect constituents, the Fund will have exposure to such constituents and will be underexposed to the Underlying Index's other constituents. Shareholders should understand that any gains from an Index Provider's errors will be kept by the Fund and its shareholders and any losses or costs from such errors will be borne by the Fund and its shareholders.

Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact an Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance to an Underlying Index. This could cause the Underlying Index to vary from its normal or expected composition. If a scheduled rebalance is postponed, index constituents that would otherwise be removed at the rebalance (due to, for example, changes in market capitalization or issuer credit ratings) may remain, causing the performance and constituents of the Underlying Index to vary from those expected under normal conditions. In addition, to the extent circumstances evolve between periodic index reviews and reconstitutions, an Underlying Index may include constituents that do not align with its objective or selection criteria, and the Fund tracking the Underlying Index may be similarly affected.

In addition to scheduled rebalances, an Index Provider or its agents may carry out ad hoc index rebalances due to reaching certain weighting constraints, unusual market conditions, corporate events, or corrections of errors. The relevant Fund will in turn rebalance its portfolio to attempt to increase the correlation between the portfolio and the Underlying Index. The Fund and its shareholders will directly bear any transaction costs and market exposure from such portfolio rebalancing. Therefore, index-related errors and ad hoc rebalances may increase a Fund's costs and tracking error.

**Interest Rate Risk.** Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. Changes in interest rates may have unpredictable effects on fixed-income markets and may result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. When interest rates rise, the value of fixed-income securities or other instruments sensitive to interest rates typically decreases. Duration is a measure of how sensitive a bond is to interest rate changes. Fixed-income securities with longer durations tend to be more sensitive to interest rate changes, and their prices usually are more volatile than those of shorter-duration securities. For example, if a bond has a duration of five years and interest rates rise, the price of the bond will likely decline by a greater percentage than for a bond with a one-year duration. To the extent a Fund invests a substantial portion of its assets in fixed-income securities with longer duration, rising interest rates may cause the value of the Fund's investments to decline significantly, which would adversely affect the Fund's performance.

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In addition, changes in prevailing interest rates, particularly sudden and significant changes, may lead to fluctuations in the value of floating-rate debt securities, because the rates for those securities typically reset only periodically. Additionally, during periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders. Under certain market conditions when interest rates are set at low levels and the market prices of portfolio securities have increased, a Fund may have a very low or even negative yield, which would cause the Fund to lose money under certain conditions.

Decreases in market-making capacity for fixed-income dealers may lead to lower trading volume, heightened volatility, wider bid-ask spreads and less transparent pricing in certain fixed-income markets.

**Issuer Risk.** The performance of a Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

**Large Shareholder and Large-Scale Redemption Risk.** Certain shareholders of a Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares or may hold their investment in the Fund for a limited period of time. These shareholders may also pledge or loan Fund shares (to secure financing or otherwise), which may result in the shares becoming concentrated in another party. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment or that the size of a Fund would be maintained. Redemptions of a large number of Fund shares may adversely affect a Fund's liquidity and net assets. To the extent a Fund permits redemptions in cash, these redemptions may force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, have a material effect on the market price of Fund shares, increase the Fund's brokerage costs, accelerate the realization of taxable income and/or capital gains, and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such tax year. A Fund also may be required to sell its more liquid investments to meet a large redemption, in which case the Fund's remaining assets may be less liquid, more volatile, and more difficult to price.

To the extent these large shareholders transact in Fund shares on the secondary market, such transactions may account for a large percentage of the trading volume for Fund shares and may, therefore, have a material upward or downward effect on the market price of the shares. In addition, large purchases of Fund shares may adversely affect the Fund's performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would, diluting its investment returns.

**Management Risk.** An index Fund invests in securities or other assets included in, or representative of, its Underlying Index, regardless of their investment merits. Such a Fund may be affected by a general decline in market segments related to its Underlying Index, and BFA generally does not attempt to invest the Fund's assets in defensive positions under any market conditions, including declining markets. Market disruptions and regulatory restrictions could have an adverse effect on a Fund's ability to adjust its exposure to the required levels in order to track its Underlying Index. Because BFA uses a representative sampling indexing strategy, a Fund will not fully replicate its Underlying Index and may hold securities or other assets not included in the Underlying Index. As a result, a Fund is subject to the risk that BFA's investment strategy, whose implementation is subject to a number of constraints, may not produce the intended results. There is no guarantee that a Fund's investment results will have a high degree of correlation to those of its Underlying Index or that a Fund will achieve its investment objective.

**Market Risk.** A Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. The value of a financial instrument or other asset may decline due to changes in general market conditions, economic trends or events that are not specifically related to the particular instrument or asset, or factors that affect one or more issuers, counterparties, exchanges, countries or other geographic units, markets, industries, or asset classes. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on a Fund and its investments and could result in increased premiums or discounts to a Fund's NAV. Changes in market and economic conditions generally do not have the same impact on all types of instruments and assets.

**Market Trading Risk.** A Fund faces numerous market trading risks, any of which may lead to its shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to the NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

*Absence of an Active Primary Market.* Although Fund shares are listed for trading on one or more stock exchanges, there can be no assurance that an active primary trading market for Fund shares will develop or be maintained by market makers or Authorized Participants.

*Secondary Listing Risks.* A Fund's shares may be listed or traded on U.S. and non-U.S. stock exchanges other than the U.S. stock exchange where the Fund's primary listing is maintained. Fund shares also may be available to non-U.S. investors through funds or structured investment vehicles similar to depositary receipts. There can be no assurance that a Fund's shares will continue to trade on any such stock exchange or in any market or that a Fund's shares will continue to meet the requirements for exchange listing or market trading. A Fund's shares may be less actively traded in certain markets than in others, and investors are subject to the execution and settlement risks and market standards of the market where they or their broker direct their trades for execution. Certain information that is available to investors

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who trade Fund shares on a U.S. stock exchange during regular U.S. market hours may not be available to investors who trade in other markets, which may result in secondary market prices in such markets being less efficient.

*Secondary Market Trading Risk.* Shares of a Fund may trade in the secondary market at times when the Fund does not accept orders to create or redeem shares. At such times, shares may trade in the secondary market with more significant premiums or discounts to NAV than might be experienced at times when the Fund accepts creation and redemption orders. Securities held by a Fund may be traded in markets that close at a different time than an exchange on which Fund shares are traded. Liquidity in those securities may be reduced after the applicable closing time. As a result, during the time when the exchange is open but after the applicable market closing, fixing or settlement time, there may be wider bid/ask spreads on the exchange and a greater premium or discount to NAV.

In stressed market conditions, the market for a Fund's shares may become less liquid in response to deteriorating liquidity in the markets for the Fund's portfolio holdings, and an investor may be unable to sell their Fund shares.

Secondary market trading in Fund shares may be halted by a stock exchange because of market conditions or for other reasons. In times of extraordinary market volatility, Fund shares may be subject to trading halts pursuant to "circuit breaker" rules of a stock exchange or market. If there is a trading halt or unanticipated closure of an exchange or market, an investor may be unable to purchase or sell Fund shares. In addition, if trading in certain securities or financial instruments is restricted, this may disrupt a Fund's creation/redemption process, affect the price at which Fund shares trade in the secondary market, and result in a Fund being unable to trade certain securities or financial instruments. In such circumstances, a Fund may be unable to rebalance its portfolio or accurately price its portfolio holdings and may incur substantial trading losses.

Shares of a Fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short. In addition, trading activity in derivative products based on a Fund may lead to increased trading volume and volatility in the secondary market for the shares of the Fund.

*Fund Shares May Trade at Prices Other Than NAV*. Shares of a Fund trade on stock exchanges at prices at, above or below the Fund's most recent NAV. A Fund's NAV is calculated at the end of each business day and fluctuates with changes in the market value of the Fund's portfolio holdings. The trading price of a Fund's shares fluctuates throughout trading hours based on both market supply of and demand for Fund shares and the underlying value of the Fund's portfolio holdings or NAV. As a result, the trading prices of a Fund's shares may deviate significantly from NAV during times of market volatility, significant redemption requests, or other unusual market conditions

However, because Fund shares can be created and redeemed in Creation Units at NAV, BFA believes that large discounts or premiums to a Fund's NAV are not likely to be sustained over the long term (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their NAVs). While the creation/redemption feature is designed to make it more likely that a Fund's shares normally will trade on stock exchanges at prices close to the Fund's next calculated NAV, exchange prices are not expected to correlate exactly with the Fund's NAV due to timing reasons, supply and demand imbalances and other factors. In addition, disruptions to creations and redemptions, including disruptions at market makers, Authorized Participants, or other market participants, and during periods of significant market volatility, may result in trading prices for shares of a Fund that differ significantly from its NAV. Authorized Participants may be less willing to create or redeem a Fund's shares if there is a lack of an active market for such shares or the Fund's underlying investments, which may contribute to the Fund's shares trading at a premium or discount to NAV.

*Costs of Buying or Selling Fund Shares.* Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling Fund shares through a broker, you will likely incur a brokerage commission and other charges. In addition, you may incur the cost of the "spread," which is the difference between what investors are willing to pay for Fund shares (the "bid" price) and the price at which they are willing to sell Fund shares (the "ask" price). The spread varies over time for Fund shares based on trading volume and market liquidity. It is generally narrower if a Fund has more trading volume and market liquidity and wider if a Fund has less trading volume and market liquidity. Increased market volatility also may cause wider spreads. In addition, there may be regulatory and other charges that are incurred as a result of trading activity. Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results, and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments through a brokerage account.

**Municipal Securities Risk.** Municipal securities include both general obligation bonds (bonds secured by the full faith and credit of the issuer) and limited obligation bonds (or "Revenue Bonds"). All municipal securities are subject to the risk that litigation, legislation or other political events, local business or economic conditions, credit rating downgrades, or the bankruptcy of the issuer could have a significant effect on an issuer's ability to make payments of principal and/or interest or otherwise affect the value of such securities. Additionally, certain municipal securities may be issued by entities with limited taxing authority, which could limit or prevent tax increases necessary to make continued payments of principal and interest.

Municipal securities can be significantly affected by political or economic changes, including changes made in the law after issuance of the securities, as well as uncertainties in the municipal market related to taxation, legislative changes or the rights of municipal security holders, including in connection with an issuer insolvency. There is also the risk that corruption may negatively affect municipal issuers, including corruption related to a particular project from which payments on a security are derived, resulting in delays and cost overruns.

There may be less publicly available information on the financial condition of municipal security issuers than for issuers of other securities. As a result, municipal securities may be more difficult for the Fund to value accurately than the securities of public companies. Municipal

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securities may also be harder to buy and sell compared to taxable bonds and non-municipal securities, especially on short notice. If a Fund invests a significant portion of its portfolio in municipal securities, the Fund's portfolio is subject to greater exposure to illiquidity risk than a fund that invests in comparable taxable bonds or non-municipal securities.

A Fund and BFA will rely on the opinion of issuers' bond counsel on the tax-exempt status of interest on municipal bonds. Neither the Fund nor BFA will independently review the bases for those tax opinions, which may ultimately be determined to be incorrect, potentially resulting in the Fund and its shareholders being subject to substantial tax liabilities. In addition, changes in the financial condition of an individual municipal issuer can affect the overall municipal market.

Revenue Bonds are backed by current or anticipated revenues from a specific project or specific assets and can be negatively affected by the discontinuance of the tax benefits supporting the project or assets or the inability to collect revenues from the project or the assets. Additionally, the market values of Revenue Bonds may decline in times of higher inflation to the extent that revenues are fixed income streams. In other instances, the prices that an issuer is able to charge users of its assets may be linked to inflation, whether by government regulation, contractual arrangement or other factors. Rising interest rates could result in higher costs of capital for certain issuers, which could negatively impact their ability to meet payment obligations. In this case, changes in the rate of inflation may affect the issuer's revenues. Because many municipal securities are issued to finance projects, such as those related to education, health care, housing, transportation, utilities, and water and sewer, conditions in one or more of these sectors can affect the overall municipal market. Adverse conditions and developments affecting a particular project can result in lower revenues to an issuer of the municipal securities and, by extension, adversely affect payments of principal and interest on, or the market value of, such securities.

Additionally, certain municipal securities are issued by entities dependent on revenue from a particular sector and thus are subject to the specific risks associated with that sector.

*Risk of Investing in Infrastructure-Related Municipal Securities.* Entities that issue municipal securities related to infrastructure ("infrastructure issuers") may be subject to a variety of factors that could adversely affect their capacity to make principal and interest payments, such as high interest costs in connection with capital construction programs, high degrees of leverage, costs associated with governmental, environmental and other regulations, the effects of economic slowdowns, increased competition from other providers of services, uncertainties concerning costs, the level of government spending on infrastructure projects, and other factors. Such issuers may be adversely affected by commodity price volatility, changes in exchange rates, import controls, depletion of resources, technological developments, and labor relations. Infrastructure issuers can be significantly affected by government spending policies.

*Leverage Risk.* Infrastructure issuers can be highly indebted, which increases investment risk and other risks normally associated with debt financing, which could adversely affect such an issuer's operations and the market value of related municipal securities in periods of rising interest rates.

*Operations Risk.* The failure of an infrastructure issuer to carry adequate insurance or to operate its assets appropriately could lead to significant losses. Infrastructure may be adversely affected by environmental clean-up costs and catastrophic events such as earthquakes, hurricanes and terrorist acts.

*Regulatory Risk.* Infrastructure projects may be subject to significant regulation by various governmental authorities and also may be affected by regulation of rates charged to customers, service interruption due to environmental, operational or other events, the imposition of special tariffs and changes in tax laws, regulatory policies and accounting standards.

*Strategic Asset Risk.* Infrastructure issuers may control significant strategic assets (*e.g.,* major pipelines or highways), which are assets that have a national or regional profile, and may have monopolistic characteristics. Given their national or regional profile or irreplaceable nature, strategic assets could generate additional risk not common in other industry sectors and they may be targeted for terrorist acts or adverse political actions.

*User Risk.* Infrastructure issuers can be dependent upon a narrow user base. If these users do not patronize infrastructure projects as expected, significant revenues could be lost and may not be replaceable, in which case infrastructure issuers may fail to pay their obligations.

*Risk of Investing in Municipal Securities Issued By School Districts.* School districts rely, in part, on funding appropriations from, among others, the federal government and state governments. As a result, municipal securities issued by school districts may be adversely affected by political and economic changes at the state or federal levels, such as decreased tax or other revenues, spending reductions or changes in appropriations. Municipal securities that are issued to finance a particular school district project often depend on revenues from ad valorem taxes (i.e., property taxes) to make principal and interest payments. Investors in these securities, similar to investors in municipal securities generally, face heightened risk of loss upon insolvency of the school district issuers because there is often no ready source of funding to pay principal and interest other than the local tax base, which a bankruptcy court or administrator does not control.

*Risk of Investing in Transportation Infrastructure-Related Municipal Securities.* The transportation infrastructure industry may be adversely affected by economic changes, increases in fuel and other operating costs, labor relations, insurance costs, and, in many jurisdictions, the effects of regulatory changes or other government decisions. Municipal securities that are issued to finance a particular transportation project (e.g., toll roads) often depend on revenues from that project to make principal and interest payments.

*Risk of Investing in Utility-Related Municipal Securities.* Certain municipal securities are issued by public bodies, including state and municipal utility authorities, to, among other things, finance the operation or expansion of utility entities. Various future economic and other conditions

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may adversely affect utility entities, including inflation, increases in financing requirements, increases in raw material costs and other operating costs, changes in demand for services and the effects of environmental and other governmental regulations. Certain utilities are subject to specific risks. For example, gas utilities are subject to risks of supply conditions and increased competition from other providers of utility services. In addition, gas utilities are affected by gas prices, which may be magnified to the extent that a gas utility enters into long-term contracts for the purchase or sale of gas at a fixed price, since such prices may change significantly and to the disadvantage of the gas utility.

**New York Municipal Securities Risk.** Investing in New York municipal securities involves legal, regulatory, fiscal, political, economic and other risks that are specific to New York and its agencies, public authorities and political subdivisions. These risks include, but are not limited to, downturns in the state's key economic sectors (*e.g.*, financial services, real estate); the impact of national and international events on consumer confidence; federal and state tax law changes and any resulting impact on tax collections; the magnitude of pension and post-retirement health care commitments; increased demand for government assistance programs; natural disasters; and actions taken by the federal government, including audits, disallowances, changes in aid levels, and changes in rules for assistance programs. Future New York political and economic developments, constitutional amendments, legislative measures, executive orders, administrative regulations, litigation and voter initiatives could have an adverse effect on the debt obligations of New York issuers. For more information on the risks associated with New York municipal instruments, see the *Special Considerations Regarding Investments in New York Municipal Securities* section of the relevant Fund's Statement of Additional Information ("SAI").

**Non-Diversification Risk.** A Fund that is classified as "non-diversified" may invest a greater percentage of its assets in securities or other instruments representing a small number of issuers or counterparties, compared with funds that are classified as "diversified." A non-diversified Fund thus may be more susceptible to the risks associated with these particular issuers or counterparties. The gains and losses on such holdings may have a greater impact on a non-diversified Fund's performance than they would on the performance of a diversified Fund, and a non-diversified Fund's NAV may be more volatile.

**Operational and Technology Risks.** A Fund and the entities with which it interacts directly or indirectly are susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or impair the Fund's operations. These entities include, but are not limited to, a Fund's adviser, administrator, distributor, other service providers (e.g., index and benchmark providers, accountants, custodians, and transfer agents), financial intermediaries, counterparties, market makers, Authorized Participants, listing exchanges, other financial market operators, and governmental authorities. Operational and technology risks for the issuers in which a Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value. A Fund may incur substantial costs in order to mitigate operational and technology risks.

Cybersecurity incidents can result from deliberate attacks or unintentional events against an issuer in which a Fund invests, the Fund or any of its service providers. They include, but are not limited to, gaining unauthorized access to systems, misappropriating assets or sensitive information, corrupting or destroying data, and causing operational disruption. Geopolitical tension may increase the scale and sophistication of deliberate attacks, particularly those from nation states or from entities with nation state backing. Cybersecurity incidents may result in any of the following: financial losses; interference with a Fund's ability to calculate its NAV; disclosure of confidential information; impediments to trading; submission of erroneous trades by a Fund or erroneous subscription or redemption orders; the inability of a Fund or its service providers to transact business; violations of applicable privacy and other laws; regulatory fines; penalties; reputational damage; reimbursement or other compensation costs; and other legal and compliance expenses. Furthermore, cybersecurity incidents may render records of a Fund, including records relating to its assets and transactions, shareholder ownership of Fund shares, and other data integral to a Fund's functioning, inaccessible, inaccurate or incomplete. Power outages, natural disasters, equipment malfunctions and processing errors that threaten information and technology systems relied upon by a Fund or its service providers, as well as market events that occur at a pace that overloads these systems, may also disrupt business operations or impact critical data. In addition, the risks of increased use of AI technologies, such as machine learning, include data risk, transparency risk, and operational risk. The AI technologies, which are generally highly reliant on the collection and analysis of large amounts of data, may incorporate biased or inaccurate data, and it is not possible or practicable to incorporate all relevant data into such technologies. The output or results of any such AI technologies may therefore be incomplete, erroneous, distorted or misleading. Further, AI tools may lack transparency as to how data is utilized and how outputs are generated. AI technologies may also allow the unintended introduction of vulnerabilities into infrastructures and applications. A Fund and its shareholders could be negatively impacted as a result of these risks associated with AI technologies. AI technologies and their current and potential future applications, and the regulatory frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks to a Fund.

While a Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. Each Fund and its adviser seek to reduce these risks through controls, procedures and oversight, including establishing business continuity plans and risk management systems. However, there are inherent limitations in such plans and systems, including the possibility that certain risks that may affect a Fund have not been identified or may emerge in the future; that such plans and systems may not completely eliminate the occurrence or mitigate the effects of operational or information security disruptions or failures or of cybersecurity incidents; or that prevention and remediation efforts will not be successful or

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that incidents will go undetected. A Fund cannot control the systems, information security or other cybersecurity of the issuers in which it invests or its service providers, counterparties, and other third parties whose activities affect the Fund.

Lastly, the regulatory climate governing cybersecurity and data protection is developing quickly and may vary considerably across jurisdictions. Regulators continue to develop new rules and standards related to cybersecurity and data protection. Compliance with evolving regulations can be demanding and costly, requiring substantial resources to monitor and implement required changes.

**Ownership Limitations Risk.** If certain aggregate and/or fund-level ownership thresholds are reached through transactions undertaken by BFA, its affiliates or a Fund, or as a result of third-party transactions or actions by an issuer or regulator, the ability of BFA and its affiliates on behalf of clients (including a Fund) to purchase or dispose of investments, exercise rights or undertake business transactions may be restricted by law, regulation or rules or otherwise impaired. The capacity of a Fund to invest in certain securities or other assets may be affected by the relevant threshold limits, and such limitations may have adverse effects on the liquidity and performance of a Fund's portfolio holdings.

For example, ownership limits may apply to securities whose issuers operate in certain regulated industries or in certain international markets. Such limits also may apply where the investing entity (such as a Fund) is subject to corporate or regulatory ownership restrictions or invests in certain futures or other derivative transactions. In certain circumstances, aggregate and/or fund-level amounts invested or voted by BFA and its affiliates for client funds and accounts managed by BFA (including a Fund) may not exceed the relevant limits without the grant of a license or other regulatory or corporate approval, order, consent, relief or non-disapproval. However, there is no guarantee that permission will be granted or that, once granted, it will not be modified or revoked at a later date with minimal or no notice. In other cases, exceeding such thresholds may cause BFA and its affiliates, a Fund or other client accounts to suffer disadvantages or business restrictions.

Ownership limitations are highly complex. It is possible that, despite BFA's intent to either comply with or be granted permission to exceed ownership limitations, it may inadvertently breach a limit or violate the corporate or regulatory approval, order, consent, relief or non-disapproval that was obtained.

**Prepayment Risk.** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in a Fund's income or return potential. Also, if a security subject to prepayment had been purchased at a premium, the value of the premium would be lost in the event of prepayment.

**Reference Rate Replacement Risk.** A Fund may be exposed to financial instruments that recently transitioned from, or continue to be tied to, London Interbank Offered Rate ("LIBOR") to determine payment obligations, financing terms, hedging strategies or investment value. The United Kingdom's Financial Conduct Authority ("FCA"), which regulates LIBOR, has ceased publishing all LIBOR settings. In April 2023, however, the FCA announced that some USD LIBOR settings will continue to be published under a synthetic methodology until September 30, 2024 for certain legacy contracts. The Secured Overnight Financing Rate ("SOFR"), which is a broad measure of the cost of borrowing cash overnight collateralized by U.S. Treasury securities in the repurchase agreement market, has been used increasingly on a voluntary basis in new instruments and transactions. Under U.S. regulations that implement a statutory fallback mechanism to replace LIBOR, benchmark rates based on SOFR have replaced LIBOR in different categories of financial contracts.

Neither the effect of the LIBOR transition process nor its ultimate success can yet be known. While some existing LIBOR-based instruments may contemplate a scenario where LIBOR is no longer available by providing for an alternative rate-setting methodology, there may be significant uncertainty regarding the effectiveness of any such alternative methodologies to replicate LIBOR. Not all existing LIBOR-based instruments may have alternative rate-setting provisions and there remains uncertainty regarding the willingness and ability of issuers to add alternative rate-setting provisions in certain existing instruments. Parties to contracts, securities, or other instruments using LIBOR may disagree on transition rates or the application of transition regulation, potentially resulting in uncertainty of performance and the possibility of litigation. A Fund may have instruments linked to other interbank offered rates that may also cease to be published in the future.

**Risk of Investing in the U.S.** Investing in U.S. issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. A decrease in imports or exports, changes in trade regulations, inflation, an economic recession, financial system stress, or political turmoil, among other risks, may have an adverse effect on the U.S. economy and the securities listed on U.S. exchanges. The U.S. is also subject to the risk of natural disasters, such as droughts, earthquakes, fires and floods. U.S. security risks include acts of terrorism, internal unrest and a deterioration in relations between the U.S. and certain countries. Any of these may adversely affect the U.S. economy, financial markets or issuers.

Governmental agencies project that the U.S. will maintain elevated public debt levels for the foreseeable future. Although elevated debt levels do not necessarily indicate or cause economic problems, the costs of servicing such debt may constrain future economic growth. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative "debt ceiling." Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

**Sovereign and Quasi-Sovereign Obligations Risk**. Sovereign obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Quasi-sovereign obligations are typically less liquid and less standardized than sovereign obligations. Bonds issued by government agencies or instrumentalities generally are backed only by the issuing entity's creditworthiness and reputation and may not be backed by the full faith

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and credit of the government. Changes to a government's financial condition or credit rating may cause a decline in the value of its sovereign obligations as well as quasi-sovereign obligations issued by the government's agencies or instrumentalities. The governmental entity that controls the repayment of such debt may be unable or unwilling to repay principal or pay interest when due. A governmental entity may be affected by, among other factors, its cash flow situation, the extent of its foreign reserves, the availability of sufficient foreign exchange when a payment is due, the relative size of the debt service burden to the economy as a whole, the government's policy toward multilateral financial organizations, and other political or economic constraints.

In addition, governmental entities may depend on expected disbursements from other governments, multilateral agencies and other parties to reduce principal and interest arrearages on their debt. Such commitments of financial assistance may be conditioned on the implementation of economic reforms, economic performance and/or the timely service of debt. The failure to implement such reforms, achieve certain economic performance or repay principal or interest when due may result in the cancellation of such third parties' commitments to lend funds to the governmental entity, which may further impair its ability or willingness to timely service its debt.

Certain countries have experienced downgrades of, or have defaulted on, their sovereign debt, and they or other countries may default or face the risk of downgrades in the future. Any restructuring of sovereign debt will likely have a significant adverse effect on the debt's value. In the event of a default on sovereign or quasi-sovereign debt, a Fund may have limited legal recourse against the issuer and/or guarantor and may not be able to access collateral securing the debt.

**Risk of Investing in U.S. Treasury STRIPS.** U.S. Treasury STRIPS are created when the interest and principal components of a U.S. Treasury note or bond are separated and sold as separate securities. STRIPS are also called "zero-coupon" securities because they do not make periodic interest payments and therefore have longer durations than U.S. Treasury securities of similar maturities that distribute interest on a current basis. Instead, they are typically sold at a discount from their face value and can be redeemed at face value when they mature. U.S. Treasury STRIPS only make a payment upon maturity. As a result, the market value of U.S. Treasury STRIPS is generally more volatile than the value of other fixed-income securities with similar maturities that make periodic interest payments. U.S. Treasury STRIPS generally respond to changes in interest rates to a greater degree than other fixed-income securities with similar maturities and credit quality. U.S. Treasury STRIPS generally lose value when interest rates rise. The Fund is generally required to distribute investment income as cash dividends to Fund shareholders, but because U.S. Treasury STRIPS do not pay interest and are typically purchased at an "original issue discount," the Fund does not receive cash interest payments on the STRIPS in which it invests. As a result, the Fund may need to liquidate assets, at potentially inopportune times, to satisfy such income dividend distribution requirements. The timely payment of principal on these securities remains guaranteed by the full faith and credit of the U.S. government.

**Securities Lending Risk.** A Fund may engage in securities lending. Securities lending involves the risk that a Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. A Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for a Fund.

**Sustainability Risk.** Sustainability risk is an inclusive term to designate investment risk (probability or uncertainty of occurrence of material losses relative to the expected return of an investment) that relates to environmental, social or governance issues.

Sustainability risk around environmental issues includes, but is not limited to, climate risk, both physical and transition risk. Physical risk arises from the physical effects of climate change, acute or chronic. For example, frequent and severe climate-related events can impact products and services and supply chains. Transition risk – whether policy, technology, market or reputation risk – arises from the adjustment to a low-carbon economy in order to mitigate climate change. Risks related to social issues can include, but are not limited to, labor rights and community relations. Governance-related risks can include but are not limited to risks around board independence, ownership and control, and audit and tax management. These risks can impact an issuer's operational effectiveness and resilience as well as its public perception and reputation, affecting its profitability and, in turn, its capital growth and ultimately impacting the value of holdings in a Fund.

These are only examples of sustainability risk factors, and sustainability risk factors do not solely determine the risk profile of the investment. The relevance, severity, materiality and time horizon of sustainability risk factors and other risks can differ significantly across Funds.

Sustainability risk can manifest itself through different existing risk types including, but not limited to, market, liquidity, concentration, credit and asset-liability mismatch risk. For example, a Fund may invest in the securities of an issuer that could face potentially reduced revenues or increased expenditures from physical climate risk (*e.g*., decreased production capacity due to supply chain perturbations, lower sales due to demand shocks or higher operating or capital costs) or transition risk (*e.g*., decreased demand for carbon-intensive products and services or increased production costs due to changing input prices). As a result, sustainability risk factors may have a material impact on an investment, may increase volatility, may affect liquidity and may have an adverse impact on the value of shares of a Fund.

The impact of those risks may be higher for Funds with particular sectoral or geographic concentrations. For example, Funds with geographic concentration in locations susceptible to adverse weather conditions where the value of the investments in the Funds may be more susceptible to adverse physical climate events, or Funds with specific sectoral concentrations, such as investing in industries or issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives, may be more impacted by climate transition risks.

All or a combination of these factors may have an unpredictable impact on a Fund's investments. Under normal market conditions, such events could have a material impact on the value of shares of a Fund.

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Assessments of sustainability risk are specific to the asset class and to a fund's investment objective. Different asset classes require different data and tools to apply heightened scrutiny, assess materiality, and make meaningful differentiation among issuers and assets. To the extent consistent with a Fund's investment objective, risks are considered and risk managed concurrently, by prioritizing in part based on materiality and on the Fund's objective.

The impacts of sustainability risk are likely to develop over time, and new sustainability risks may be identified as further data and information regarding sustainability factors and impacts become available.

**Tax Risk.** For a Fund that invests in tax-exempt municipal bonds, there is no guarantee that the Fund's income will be exempt from U.S. federal, state or local income taxes, the federal AMT or the federal Medicare contribution tax of 3.8% on "net investment income." The Index Provider relies on the bond issuer's prospectus disclosure of the opinion from its counsel as to the bond's tax-exempt status. Similarly, for municipal bonds not represented in the Underlying Index, BFA will rely on prospectus disclosure of the opinion from the bond issuer's counsel. Neither BFA nor a Fund guarantees that these opinions are correct, and there is no assurance that the IRS will agree with the bond counsel's opinion.

Issuers of tax-exempt securities or other parties generally enter into covenants requiring continuing compliance with U.S. federal tax requirements to preserve the tax-free status of interest payments over the life of the security. If at any time the covenants are not complied with, or if the IRS otherwise determines that the issuer did not comply with relevant tax requirements, interest payments from a security could become federally taxable, possibly retroactively to the date the security was issued, and the security could decline significantly in value. For municipal bonds not included in the Underlying Index, BFA will generally seek to obtain bonds that pay interest that is exempt from U.S. federal income taxes, the relevant state income taxes and the federal AMT. The interest on money market instruments, other cash equivalents and derivatives held by a Fund may be subject to federal, state and local income taxes and the federal Medicare contribution tax.

Events occurring after a municipal bond is issued or is acquired by a Fund may result in a determination that the bond's interest is includible in gross income, retroactively to the bond's date of issuance, for purposes of U.S. federal income taxes, the federal AMT or the federal Medicare contribution tax. Such a determination may cause a portion of prior distributions by a Fund to its shareholders to be taxable to those shareholders in the year of receipt. Also, although a Fund does not expect to do so, its investment policies permit it to invest up to 20% of its assets in securities whose interest is subject to ordinary income tax, the federal AMT or the federal Medicare contribution tax. Changes in U.S. federal, state or local income taxes, the federal AMT or the federal Medicare contribution tax or in the tax treatment of municipal bonds may make municipal bonds less attractive as investments and cause them to lose value.

**Tracking Error Risk.** A Fund that tracks an index is subject to the risk of "tracking error," which is the divergence of a Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in a Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by a Fund that the Underlying Index does not incur; a Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by a Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for a Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index, such as during a rebalancing or reconstitution; and impacts to a Fund of complying with certain regulatory requirements or limits. A Fund that tracks an index composed of a large number of securities or other assets may experience greater tracking error than a Fund that tracks a more narrow index. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

**U.S. Agency Debt Risk.** Certain debt issuances by U.S. government agencies or sponsored entities, including, among others, Fannie Mae, Freddie Mac, the Federal Home Loan Banks, and the Tennessee Valley Authority, are backed only by the general creditworthiness and reputation of the U.S. government agency or sponsored entity and not by the full faith and credit of the U.S. government. Such debt has more credit risk than debt that is supported by the full faith and credit of the U.S. government. Ginnie Mae securities and certain foreign government debt issuances guaranteed by the U.S. government, including certain issuances by Iraq and Israel, are backed by the full faith and credit of the U.S. government.

Changes in the financial condition or credit rating of the U.S. government or its agencies and sponsored entities may cause a decline in the value of U.S. agency debt. If a U.S. government agency or sponsored entity that is the issuer of securities in which a Fund invests is unable to meet its obligations or ceases to exist and no plan is made for the repayment of securities, the performance of the Fund will be adversely affected. There can be no assurance that the U.S. government will provide support to a U.S. agency or sponsored entity, even if it has done so in the past.

**U.S. Agency Mortgage-Backed Securities Risk**. MBS may be issued or guaranteed by the U.S. government or one of its agencies or sponsored entities. While securities guaranteed by Ginnie Mae are backed by the full faith and credit of the U.S. government, securities issued by Fannie Mae and Freddie Mac are not backed by the full faith and credit of the U.S. government. Debt that is not backed by the full faith and credit of the U.S. government has more credit risk than debt that is supported by the full faith and credit of the U.S. government. There can be no assurance that the U.S. government will provide financial support to its agencies or sponsored entities, even if it has done so in the past. If a U.S. government agency or sponsored entity that is the issuer of securities in which a Fund invests is unable to meet its obligations or ceases to exist and no plan is made for the repayment of securities, the performance of the Fund will be adversely affected.

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MBS represent interests in "pools" of mortgages and are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. MBS are also subject to prepayment and extension risk. Prepayment risk is the risk that, during periods of falling interest rates, a debt issuer may repay principal prior to the security's maturity. As a result, a Fund may have to reinvest in securities with a lower yield or a higher risk of default, which could adversely impact the Fund's income or return.

MBS are also subject to extension risk, which is the risk that when interest rates rise, certain MBS may be paid off substantially more slowly than originally anticipated, and the value of those securities may fall sharply, resulting in a decline in income and potentially in the value of the investment. Because of prepayment and extension risks, MBS react differently than other bonds to changes in interest rates. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS.

A Fund may seek to obtain exposure to the fixed-rate portion of U.S. agency mortgage pass-through securities primarily through to-be-announced transactions, or TBAs. TBAs involve forward or delayed settlement in which the buyer does not know the actual MBS to be delivered until 48 hours before the settlement date. Losses may arise in TBAs due to changes in the value of the securities or if the counterparty does not perform under the terms of the agreement. If the TBA counterparty files for bankruptcy or becomes insolvent, a Fund's right to repurchase or sell the securities involved in the transaction may be limited and the Fund may experience losses.

A Fund may invest cash pending settlement of TBA transactions in money market instruments, repurchase agreements, or other high-quality, liquid short-term instruments, including money market funds advised by BFA. A Fund will pay its pro rata share of fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses.

**U.S. Government Issuers Risk.** The obligations of U.S. government agencies and authorities are supported by varying degrees of credit, but generally are not backed by the full faith and credit of the U.S. government. Debt that is not backed by the full faith and credit of the U.S. government has more credit risk than debt that is supported by the full faith and credit of the U.S. government. To the extent that the U.S. government has provided support to a U.S. agency or sponsored entity in the past, there can be no assurance that such support will be provided in the future. If a U.S. government agency or sponsored entity that is the issuer of securities in which a Fund invests is unable to meet its obligations or ceases to exist and no plan is made for the repayment of securities, the performance of the Fund will be adversely affected.

Changes in the financial condition or credit rating of the U.S. government or its agencies and authorities may cause a decline in the value of debt issued by such entities. Because U.S. government debt obligations are often used as a benchmark for other borrowing arrangements, a downgrade could cause disruptions in the broader bond markets and have a substantial adverse effect on the U.S. and global economy.

Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary. Notwithstanding that U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal, such as reaching the legislative "debt ceiling." Such non-payment would result in losses to a Fund and substantial negative consequences for the U.S. economy and the global financial system.

**U.S. Treasury Obligations Risk.** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances (*e.g*., reaching the legislative "debt ceiling") could arise that could prevent the timely payment of interest or principal. An actual or threatened failure of the U.S. government to pay its obligations would result in losses to a Fund holding such securities as well as substantial negative consequences for the U.S. economy and the global financial system.

Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Because U.S. government debt obligations are often used as a benchmark for other borrowing arrangements, a downgrade to the credit rating of the U.S. could result in higher interest rates for a range of borrowers, cause disruptions in the international bond markets and have a substantial adverse effect on the U.S. and global economies.

A high national debt level may increase market pressures to meet government funding needs, which may drive debt costs higher and lead the government to issue additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that the U.S. government will not be able to make principal or interest payments when they are due. If market participants determine that U.S. sovereign debt levels are unsustainable, the value of the U.S. dollar could decline, thus increasing inflationary pressures and constraining the U.S. government's ability to implement effective countercyclical fiscal policy in economic downturns.

**Valuation Risk.** The price that a Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by a Fund also may differ from the value used by the Underlying Index (if applicable). Because non-U.S. exchanges or markets may be open on days or during time periods when a Fund does not price its shares, the value of the securities or other assets in a Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares.

In addition, for purposes of calculating a Fund's NAV, the value of assets denominated in non-U.S. currencies (if any) is translated into U.S. dollars at the prevailing market rates. For a Fund that tracks an Underlying Index, this may result in a difference between the prices used to calculate the Fund's NAV and the prices used by the Underlying Index, which, in turn, could result in a difference between the Fund's

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performance and the performance of the Underlying Index. Authorized Participants that create or redeem Fund shares on days when a Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Portfolio Holdings Information

A description of the policies and procedures with respect to the disclosure of the Funds' portfolio securities and other assets (as applicable) is available in the applicable Statement of Additional Information ("SAI"). Each Fund discloses its portfolio holdings daily at www.iShares.com. Fact sheets providing information about each Fund's top holdings are posted on www.iShares.com when available and may be requested by calling 1-800-iShares (1-800-474-2737).

Management of the Funds

**Investment Adviser**

As investment adviser, BFA has overall responsibility for the general management and administration of the Funds. BFA provides an investment program for the Funds and manages the investment of the Funds' assets. In seeking to achieve the Funds' respective investment objectives, BFA uses teams of portfolio managers, investment strategists and other investment specialists and may draw upon the trading, research and expertise of its affiliates. This team approach brings together many disciplines and leverages BFA's extensive resources.

BFA is an indirect wholly owned subsidiary of BlackRock, Inc. ("BlackRock") and is located at 400 Howard Street, San Francisco, CA 94105. As of March 31, 2025, BFA and its affiliates provided investment advisory services for assets of approximately $11.6 trillion.

From time to time, an employee of BlackRock may express views regarding a particular security or other instrument, asset class, company, industry, or market sector. Such views are the views of only that individual as of the time expressed. They do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Such views may change at any time based upon market or other conditions, and BlackRock has no responsibility to update such views. You should not rely on any such views as investment advice or as an indication of trading intent on behalf of a Fund.

**Fees and Expenses**

Pursuant to the Investment Advisory Agreement between BFA and the Trust (entered into on behalf of the Funds), BFA is responsible for substantially all expenses of each Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, and litigation expenses and any extraordinary expenses (as determined by a majority of the Trustees who are not "interested persons" of the Trust). Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

A discussion regarding the basis for the approval by the Trust's Board of Trustees (the "Board") of the Investment Advisory Agreement with BFA is available in the Funds' Form N-CSR filed with the SEC for the period ended August 31 and in the applicable financial statements and additional information documents posted at www.iShares.com.

For its investment advisory services to each Fund, for the fiscal year ended February 28, 2025, BFA was paid a management fee from each Fund, as a percentage of the Fund's average daily net assets, net of any applicable waivers, at the annual rate set forth in the table below. If BFA has contractually agreed to waive a portion of its management fees for a Fund, the contractual waiver may be terminated prior to its expiration date only upon written agreement of the Trust and BFA. In addition, BFA may from time to time voluntarily waive and/or reimburse fees or expenses to reduce a Fund's total annual fund operating expenses (excluding Acquired Fund Fees and Expenses, if any). Any such voluntary waiver or reimbursement may be eliminated by BFA at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| **Fund** | **Management Fee** |
| iShares 0-3 Month Treasury Bond ETF | 0.08%<sup>1</sup> <br>|
| iShares 1-3 Year Treasury Bond ETF | 0.15% |
| iShares 3-7 Year Treasury Bond ETF | 0.15% |
| iShares 7-10 Year Treasury Bond ETF | 0.15% |
| iShares 10-20 Year Treasury Bond ETF | 0.15% |
| iShares 20+ Year Treasury Bond ETF | 0.15% |
| iShares 25+ Year Treasury STRIPS Bond ETF | 0.10%<sup>2</sup> <br>|
| iShares Agency Bond ETF | 0.20% |
| iShares California Muni Bond ETF | 0.08% |
| iShares MBS ETF | 0.04%<sup>3,4</sup> <br>|

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| | |
|:---|:---|
| **Fund** | **Management Fee** |
| iShares National Muni Bond ETF | 0.05%<sup>5</sup> <br>|
| iShares New York Muni Bond ETF | 0.25% |
| iShares Short Treasury Bond ETF | 0.15%<sup>6</sup> <br>|
| iShares Short-Term National Muni Bond ETF | 0.07% |

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<sup>1</sup>

Effective June 28, 2024, BFA is paid a management fee from the Fund, as a percentage of the Fund's average daily net assets, at the annual rate of 0.09%. Prior to June 28, 2024, BFA was paid a management fee from the Fund, as a percentage of the Fund's average daily net assets, net of any applicable waivers, at the annual rate of 0.06%. BFA had contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after fee waiver would not exceed 0.07% through June 30, 2024.

<sup>2</sup>

BFA has contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.10% through February 28, 2029. The contractual waiver may be terminated prior to February 28, 2029 only upon written agreement of the Trust and BFA.

<sup>3</sup>

The management fee schedule for the Fund, including its breakpoint pricing arrangements, is described in the Fund's Statement of Additional Information.

<sup>4</sup>

BFA has contractually agreed to waive a portion of its management fee such that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.04% through February 28, 2027. The contractual waiver may be terminated prior to February 28, 2027 only upon written agreement of the Trust and BFA.

<sup>5</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other series of the Trust and iShares, Inc. through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

<sup>6</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other funds advised by BFA, or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

**Portfolio Managers**

The Portfolio Managers for each Fund are responsible for various functions related to portfolio management, including, but not limited to, investing cash inflows, coordinating with members of their respective portfolio management teams to focus on certain asset classes, implementing investment strategy, researching and reviewing investment strategy and overseeing members of their respective teams who have more limited responsibilities.

James Mauro and Karen Uyehara are primarily responsible for the day-to-day management of the Funds.

James Mauro has been employed by BFA or its affiliates as a portfolio manager since 2011. He is a Managing Director of BlackRock, Inc.

Karen Uyehara has been employed by BFA or its affiliates as a portfolio manager since 2010. She is a Managing Director of BlackRock, Inc.

Each Fund's SAI provides additional information about the Portfolio Managers' compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers' ownership (if any) of shares of the Funds.

**Administrator, Custodian and Transfer Agent**

The administrator, custodian and transfer agent for each Fund is indicated in the table below.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund**  | **The Bank of** <br> **New York** <br> **Mellon**<br>| **Citibank, N.A.** | **JPMorgan** <br> **Chase Bank,** <br> **N.A.**<br>| **State Street** <br> **Bank and Trust** <br> **Company**<br>|
| iShares 0-3 Month Treasury Bond ETF |  |  | ✓ |  |
| iShares 1-3 Year Treasury Bond ETF |  |  | ✓ |  |
| iShares 3-7 Year Treasury Bond ETF |  |  | ✓ |  |
| iShares 7-10 Year Treasury Bond ETF |  |  | ✓ |  |
| iShares 10-20 Year Treasury Bond ETF |  |  | ✓ |  |
| iShares 20+ Year Treasury Bond ETF |  |  | ✓ |  |
| iShares 25+ Year Treasury STRIPS Bond ETF |  |  | ✓ |  |
| iShares Agency Bond ETF |  |  | ✓ |  |
| iShares California Muni Bond ETF |  |  | ✓ |  |
| iShares MBS ETF\* |  |  |  | ✓ |
| iShares National Muni Bond ETF |  |  | ✓ |  |
| iShares New York Muni Bond ETF |  |  | ✓ |  |

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund**  | **The Bank of** <br> **New York** <br> **Mellon**<br>| **Citibank, N.A.** | **JPMorgan** <br> **Chase Bank,** <br> **N.A.**<br>| **State Street** <br> **Bank and Trust** <br> **Company**<br>|
| iShares Short Treasury Bond ETF |  |  | ✓ |  |
| iShares Short-Term National Muni Bond ETF |  |  | ✓ |  |

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\*

JPMorgan Chase Bank, N.A. serves as custodian for the Fund in connection with certain securities lending activities.

**Conflicts of Interest**

The investment activities of BFA and its affiliates (including BlackRock and its subsidiaries (collectively, the "Affiliates")), and their respective directors, officers or employees, in managing their own accounts and other accounts, may present conflicts of interest that could disadvantage a Fund and its shareholders.

BFA and its Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and in the ordinary course of business may engage in activities in which their interests or the interests of other clients may conflict with those of a Fund. BFA and its Affiliates act, or may act, as an investor, research provider, investment manager, commodity pool operator, commodity trading advisor, financier, underwriter, adviser, trader, lender, index provider, agent and/or principal. BFA and its Affiliates may have other direct and indirect interests in securities, currencies, commodities, derivatives and other assets in which a Fund may directly or indirectly invest.

BFA and its Affiliates may engage in proprietary trading and advise accounts and other funds that have investment objectives similar to those of a Fund and/or that engage in and compete for transactions in the same or similar types of securities, currencies and other assets as are held by a Fund. This may include transactions in securities issued by other open-end and closed-end investment companies, including investment companies that are affiliated with the Fund and BFA, to the extent permitted under the Investment Company Act of 1940, as amended (the "1940 Act"). The trading activities of BFA and its Affiliates are carried out without reference to positions held directly or indirectly by a Fund. These activities may result in BFA or an Affiliate having positions in assets that are senior or junior to, or that have interests different from or adverse to, the assets held by a Fund.

A Fund may invest in securities issued by, or engage in other transactions with, entities with which an Affiliate has significant debt or equity investments or other interests. A Fund may also invest in issuances (such as debt offerings or structured notes) for which an Affiliate is compensated for providing advisory, cash management or other services. A Fund also may invest in securities of, or engage in other transactions with, entities for which an Affiliate provides or may provide research coverage or other analysis.

An Affiliate may have business relationships with, and receive compensation from, distributors, consultants or others who recommend a Fund or who engage in transactions with or for a Fund.

Neither BlackRock nor any Affiliate is under any obligation to share any investment opportunity, idea or strategy with a Fund. As a result, an Affiliate may compete with a Fund for appropriate investment opportunities. The results of a Fund's investment activities, therefore, may differ from those of an Affiliate and of other accounts managed by an Affiliate. It is possible that a Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

In addition, a Fund may enter into transactions in which BFA or an Affiliate or their directors, officers, employees or clients have an adverse interest. A Fund may be adversely impacted by the effects of transactions undertaken by BFA or an Affiliate or their directors, officers, employees or clients.

From time to time, BlackRock or its advisory clients (including other funds and accounts) may, subject to compliance with applicable law, purchase and hold shares of a Fund. The price, availability, liquidity, and (in some cases) expense ratio of a Fund may be impacted by purchases and sales of the Fund by BlackRock or its advisory clients.

A Fund's activities may be limited because of regulatory restrictions applicable to BFA or an Affiliate or their policies designed to comply with such restrictions.

Under a securities lending program approved by the Board, the Funds have retained BTC, an Affiliate of BFA, to serve as their securities lending agent to the extent that they participate in the securities lending program. For these services, the securities lending agent will receive a fee from the participating Fund based on the returns earned on the Fund's lending activities, including investment of the cash received as collateral for the loaned securities. In addition, one or more Affiliates may be among the entities to which a Fund may lend its portfolio securities under the securities lending program.

Under an ETF Services Agreement, certain Funds have retained BlackRock Investments, LLC (the "Distributor" or "BRIL"), an Affiliate of BFA, to perform certain order processing, Authorized Participant communications, and related services in connection with the issuance and redemption of Creation Units ("ETF Services"). BRIL has engaged Citibank, N.A. ("Citibank") as a subcontractor to provide certain ETF Services. BRIL retains a portion of the standard transaction fee received from Authorized Participants on each creation or redemption order from the Authorized Participant for the ETF Services provided. BlackRock collaborated with, and received payment from, Citibank on the

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design and development of the ETF Services platform. Citibank has, and from time to time may develop, additional relationships with BlackRock or funds managed by BFA and its Affiliates.

BlackRock and its Affiliates may benefit from a Fund using a BlackRock index by creating increasing acceptance in the marketplace for such indexes. BlackRock and its Affiliates are not obligated to license an index to a Fund, and no Fund is under an obligation to use a BlackRock index. The terms of a Fund's index licensing agreement with BlackRock or its Affiliates may not be as favorable as the terms offered to other licensees.

The activities of BFA and its Affiliates and their respective directors, officers or employees may give rise to other conflicts of interest that could disadvantage a Fund and its shareholders. BFA has adopted policies and procedures designed to address these potential conflicts of interest. Please see the SAI for further information.

Shareholder Information

*Additional shareholder information, including how to buy and sell shares of the Funds, is available free of charge by calling toll-free 1-800-iShares (1-800-474-2737) or visiting www.iShares.com.*

**Buying and Selling Shares**

Transactions in shares of the Funds occur in the primary market and the secondary market. Primary market transactions, known as "creations" and "redemptions," occur only between the Funds and Authorized Participants (*i.e*., financial institutions that are authorized to participate in such transactions), as described in the *Creations and Redemptions* section below.

Fund shares are listed on U.S. national securities exchanges, where they can be bought and sold throughout the trading day at market prices, like shares of other publicly traded companies. A Fund's shares may also be available in other secondary markets, such as on non-U.S. exchanges and through funds or structured investment vehicles similar to depositary receipts. The Funds do not impose any minimum investment for Fund shares purchased on an exchange or otherwise in the secondary market.

Buying or selling Fund shares on an exchange or other secondary market generally involves two types of costs that are common in securities transactions. First, when buying or selling Fund shares through a broker, you may incur a brokerage commission and other charges. The commission is frequently a fixed amount; it may be a significant proportional cost if you are seeking to buy or sell small amounts of shares. Second, you may incur the cost of the "spread," which is any difference between the bid price and the ask price for the shares. The spread varies over time based on a Fund's trading volume and market liquidity. Generally, the spread is smaller if a Fund has high trading volume and market liquidity, and larger if a Fund has lower trading volume and market liquidity. The latter is often the case for newly launched or smaller funds. A Fund's spread may also be impacted by the liquidity (or lack thereof) of the underlying securities or other assets held by the Fund, particularly for newly launched or smaller funds, or by instances of significant volatility of the underlying assets.

The U.S. national securities exchanges that list Fund shares are open for trading Monday through Friday and are closed on weekends and the following holidays (or the days on which they are observed): New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

**Investments in Investment Companies**

Section 12(d)(1) of the 1940 Act generally restricts investments by investment companies, including foreign and unregistered investment companies, in the securities of other investment companies. For example, a registered investment company (the "Acquired Fund"), such as the Funds, may not knowingly sell or otherwise dispose of any security issued by the Acquired Fund to any investment company (the "Acquiring Fund") or any company or companies controlled by the Acquiring Fund if, immediately after such sale or disposition: (i) more than 3% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and any company or companies controlled by the Acquiring Fund, or (ii) more than 10% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and other investment companies and companies controlled by them.

Notwithstanding the foregoing, registered investment companies are permitted to invest in a Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions set forth in Rule 12d1-4 under the 1940 Act. To make such an investment in an Acquired Fund, a registered investment company must, among other things, enter into an agreement with the Trust. If an Acquired Fund invests significantly in other registered investment companies in reliance on Rule 12d1-4, an Acquiring Fund will not be permitted to rely on Rule 12d1-4 and invest in the Fund beyond the Section 12(d)(1) limits. Any investment company interested in purchasing shares of a Fund beyond the limits set forth in Section 12(d)(1) should contact BFA.

Foreign investment companies are permitted to invest in a Fund only up to the limits set forth in Section 12(d)(1), subject to any applicable SEC no-action relief.

**Book Entry**

Shares of the Funds are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company ("DTC"), which serves as the securities depository for shares of the Funds, or its nominee is the record owner of, and holds legal title to, all outstanding shares of the Funds.

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Investors owning Fund shares are beneficial owners as shown on the records of DTC or its participants. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of Fund shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of Fund shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities held in book-entry or "street name" form.

**Share Prices**

The trading prices of a Fund's shares in the secondary market generally differ from the Fund's daily NAV and are affected by various factors, such as the supply of and demand for ETF shares and the securities or other assets held by a Fund as well as other market and economic conditions.

**Determination of Net Asset Value**

The NAV of a Fund (except for the iShares 0-3 Month Treasury Bond ETF and the iShares Short Treasury Bond ETF) normally is determined once daily Monday through Friday, on each day that the New York Stock Exchange ("NYSE") is open for trading. The NAV generally is determined as of the close of the NYSE's regular trading hours, normally 4:00 p.m. Eastern time, based on prices at the time of closing.

For the iShares 0-3 Month Treasury Bond ETF and the iShares Short Treasury Bond ETF, the NAV normally is determined twice daily Monday through Friday (on each day that the NYSE is open for trading) as follows: (1) as of 12:00 p.m. Eastern time, based on prices as of that time, and (2) as of the close of the NYSE's regular trading hours, based on prices at the time of closing.

Any Fund assets or liabilities that are denominated in currencies other than the U.S. dollar are translated into U.S. dollars at the prevailing market rates on the date of valuation as quoted by one or more data service providers.

The NAV of a Fund is calculated by dividing the value of the Fund's net assets (*i.e*., the value of its total assets, including the value of any underlying fund shares in which the Fund invests, less total liabilities) by the total number of outstanding shares of the Fund, generally rounded to the nearest cent. The value of a Fund's assets and liabilities is determined pursuant to BFA's valuation policies and procedures. BFA has been designated by the Board as the valuation designee for each Fund pursuant to Rule 2a-5 under the Investment Company Act.

Equity securities and other equity instruments for which market quotations are readily available are valued at market value, which is generally determined using the last reported official closing price or, if a reported closing price is not available, the last traded price on the exchange or market on which the security or instrument is primarily traded at the time of valuation. Shares of underlying open-end funds (including money market funds) that are not traded on an exchange are valued at net asset value. Shares of underlying ETFs and closed-end funds that trade on exchanges are valued at their most recent market closing price.

Fixed-income securities are valued using last available bid prices or current market quotations provided by dealers or prices (including evaluated prices) supplied by the Funds' approved independent third-party pricing services, each in accordance with BFA's valuation policies and procedures. Pricing services may use matrix pricing or valuation models that utilize certain inputs and assumptions to derive values. Pricing services generally value fixed-income securities assuming orderly transactions of an institutional round lot size, but a Fund may hold or transact in such securities in smaller odd lot sizes. Odd lots of securities in certain asset classes may trade at lower prices than institutional round lots, and the value ultimately realized when the securities are sold could differ from the prices used by a Fund. The amortized cost method of valuation may be used with respect to debt obligations with 60 days or less remaining to maturity unless BFA determines in good faith that such method does not represent fair value.

Generally, trading in certain instruments (*e.g*., non-U.S. securities, money market instruments, etc.) is substantially completed each day at various times prior to the close of the NYSE's regular trading hours. The values of such instruments used in computing a Fund's NAV are determined as of such times.

For certain foreign assets, a third-party vendor supplies evaluated, systematic fair value pricing based upon the movement of a proprietary multi-factor model after the relevant foreign markets have closed. This systematic fair value pricing methodology is designed to correlate the prices of foreign assets in one or more non-U.S. markets following the close of the local markets to the prices that might have prevailed as of a Fund's pricing time.

Customized exchange-traded equity options may be valued using a mathematical model that may incorporate a number of market data factors.

When market quotations are not readily available or are believed by BFA to be unreliable, BFA will fair value a Fund's investments in accordance with its policies and procedures. Fair value represents a good faith approximation of the value of an asset or liability. It is the amount that the Fund might reasonably expect to receive from the current sale of an asset or the cost to extinguish a liability in an arm's-length transaction.

BFA may conclude that a market quotation is not readily available or is unreliable if:

<sup>■</sup>

An asset or liability does not have a price source due to its lack of trading or other reasons;

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A market quotation differs significantly from recent price quotations or otherwise no longer appears to reflect fair value;

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<sup>■</sup>

An asset or liability is thinly traded;

<sup>■</sup>

There is a significant event subsequent to the most recent market quotation; or

<sup>■</sup>

The trading market on which an instrument is listed is suspended or closed and no appropriate alternative trading market is available.

A "significant event" is deemed to occur if BFA determines, in its reasonable business judgment prior to or at the time of pricing a Fund's assets or liabilities, that the event is likely to cause a material change to the last exchange closing price or closing market price of one or more of the Fund's assets or liabilities.

Valuing a Fund's investments using fair value pricing may result in prices that differ from current market valuations and that may not be the prices at which those investments could have been sold during the period for which the particular fair values were used. For an index Fund, the use of both fair value prices and current market valuations in a particular NAV calculation could result in a difference between the prices used to calculate a Fund's NAV and the prices used by the Fund's underlying index. This could, in turn, result in a difference between the Fund's performance and the performance of its underlying index.

**Dividends and Distributions**

*General Policies.* A Fund generally declares and pays dividends from net investment income, if any, at least once a year. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for a Fund. The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve its status as a regulated investment company ("RIC") or to avoid the imposition of income or excise taxes on undistributed income or realized gains.

Dividends and other distributions on Fund shares are distributed on a pro rata basis to beneficial owners of the shares. Dividend payments and other distributions are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Funds.

*Dividend Reinvestment Service.* No dividend reinvestment service is provided by the Trust. Broker-dealers may make the DTC book-entry Dividend Reinvestment Program available to beneficial owners of Fund shares for the reinvestment of distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation. Brokers may require beneficial owners to adhere to specific procedures and timetables. If the program is used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Fund shares purchased in the secondary market.

***Note on Tax Information.*** *The following sections summarize some of the consequences under current U.S. federal tax law of an investment in a Fund. This information is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and sales of Fund shares. Distributions that are attributable to interest from U.S. federal government obligations may be exempt from certain state and local tax. Consult your personal tax advisor about the potential tax consequences of an investment in Fund shares under all applicable tax laws.*

**Taxes**

As with any investment, you should consider how your investment in shares of a Fund will be taxed, including possible tax consequences when a Fund makes distributions or when you sell Fund shares. The tax information in this Prospectus is provided as general information, based on current law. You should consult your own tax professional about the tax consequences of an investment in shares of a Fund. There is no guarantee that shares of a Fund will receive certain regulatory or accounting treatment.

**Taxes on Fund Distributions**

Shareholders in a Fund will receive information after the end of each calendar year setting forth the amount of dividends and long-term capital gains distributed to them by the Fund during the prior year, if any. Likewise, the amount of tax-exempt income, if any, that a Fund distributes will be reported. Such income must be reported on the shareholder's U.S. federal income tax return.

In general, distributions are subject to U.S. federal income tax for the year when they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year.

*Capital Gains.* Distributions from a Fund's net investment income (other than qualified dividend income or from net tax-exempt income, if any), including distributions of income from securities lending and distributions out of a Fund's net short-term capital gains, if any, are taxable to you as ordinary income. Distributions by a Fund of net long-term capital gains, if any, in excess of net short-term capital losses (capital gain dividends) are taxable to you as long-term capital gains, regardless of how long you have held the Fund's shares. Long-term capital gains and qualified dividend income are generally eligible for taxation at preferential rates for non-corporate shareholders. However, different preferential rates may apply depending on the type of capital gains, such as Fund distributions of certain amounts received from real estate investment trusts ("REITs"), if any.

*Return of Capital.* If a Fund's distributions exceed current and accumulated earnings and profits, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder's cost basis and result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold. Once a shareholder's cost basis is reduced to zero, further distributions will be treated as capital gains, if the

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shareholder holds shares of the Fund as capital assets. Distributions in excess of a Fund's minimum distribution requirements, but not in excess of the Fund's earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital.

*Qualified Dividend Income.* Distributions by a Fund that qualify as qualified dividend income, if any, are taxable to you at long-term capital gain rates. Dividends will be qualified dividend income to you if they are attributable to qualified dividend income received by a Fund. Generally, qualified dividend income includes dividend income from stock issued by taxable U.S. corporations and qualified non-U.S. corporations, provided that the Fund satisfies certain holding period requirements and has not hedged its position in the stock in certain ways. For this purpose, a qualified non-U.S. corporation means any non-U.S. corporation that is eligible for benefits under a comprehensive income tax treaty with the U.S., which includes an exchange of information program, or if the stock with respect to which the dividend was paid is readily tradable on an established U.S. securities market. The term excludes a corporation that is a passive foreign investment company.

Dividends received by a Fund from a RIC, if any, generally are qualified dividend income only to the extent that such dividend distributions are made out of qualified dividend income received by such RIC. Additionally, it is expected that dividends received by a Fund from a REIT, if any, and distributed to a shareholder generally will be taxable to the shareholder as ordinary income. However, for tax years beginning after December 31, 2017 and before January 1, 2026, a Fund may report dividends eligible for a 20% "qualified business income" deduction for non-corporate U.S. shareholders to the extent that the Fund's income is derived from ordinary REIT dividends, reduced by allocable Fund expenses.

For a dividend to be treated as qualified dividend income, the dividend must be received with respect to a share of stock held without being hedged by the relevant Fund, and with respect to a share of the Fund held without being hedged by you, for 61 days during the 121-day period beginning at the date that is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date.

Fund distributions, to the extent attributable to dividends from U.S. corporations, will be eligible for the dividends received deduction for Fund shareholders that are corporations, subject to certain hedging and holding requirements.

Substitute dividends received by a Fund with respect to dividends paid on securities lent out, if any, will not be qualified dividend income.

*Medicare Tax.* A 3.8% U.S. federal Medicare contribution tax is imposed on "net investment income," including, but not limited to, interest, dividends, and net gain, of U.S. individuals with income exceeding $200,000 (or $250,000 if married and filing jointly) and of estates and trusts.

*Alternative Minimum Tax.* The AMT is a separate U.S. federal tax system that operates in parallel to the regular federal income tax system but eliminates many deductions and exclusions. The AMT has different tax rates and treats as taxable certain types of income that are nontaxable for regular income tax purposes, such as the interest on certain "private activity" municipal bonds. If a taxpayer's overall AMT liability is higher than regular income tax liability, then the taxpayer owes the regular income tax liability plus the difference between the AMT liability and the regular income tax liability.

**Tax-Exempt Dividends**

For each Fund listed below, dividends paid by the Fund that are properly reported as tax-exempt interest dividends will not be subject to regular U.S. federal income tax. Each Fund intends to invest its assets in a manner such that dividend distributions to its shareholders generally will be exempt from U.S. federal income taxation, including the federal AMT. Dividends paid by a Fund will be exempt from U.S. federal income tax (though not necessarily exempt from state and local taxation) to the extent of the Fund's tax-exempt interest income as long as 50% or more of the value of the Fund's assets at the end of each quarter is invested in state, municipal and other bonds whose interest is excluded from gross income for U.S. federal income tax purposes and as long as the Fund properly reports such dividends as tax-exempt interest dividends.

Exempt interest dividends from interest earned on the municipal securities of a state or its political subdivisions may be exempt from income tax in that state. However, income from the municipal securities of one state generally will not qualify for tax-free treatment in other states.

&nbsp;&nbsp;&nbsp;&nbsp;iShares California Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;iShares National Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;iShares New York Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;iShares Short-Term National Muni Bond ETF

**Original Issue Discount and Inflation-Related Adjustments**

Accruals of "original issue discount" on bonds that a Fund acquires at a discount and adjustments for inflation to the principal amount of an inflation-protected U.S. Treasury bond held by a Fund may be included for tax purposes in the Fund's gross income, even though no cash attributable to such gross income has at that point been received by the Fund. In such event, the Fund may be required to make annual distributions to shareholders that exceed the cash it has otherwise received. In order to pay such distributions, the Fund may be required to raise cash by selling portfolio investments. The sale of such investments could result in capital gains to the Fund and additional capital gains distributions to Fund shareholders. In addition, any deflation-related adjustments during the taxable year to an inflation-indexed bond held by a Fund may cause amounts distributed in the taxable year as income to be characterized as a return of capital.

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**Market Discount Bonds**

Any market discount recognized on a bond, including a tax-exempt interest bond, is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. To the extent that a Fund does not include the market discount in income as it accrues, gains on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gains to the extent of the accrued market discount.

**Derivatives and Other Complex Instruments** 

A Fund may invest in derivatives and other complex instruments, and such investments may be subject to special and complicated rules. These rules could affect whether gains and losses recognized by a Fund are treated as ordinary income or capital gains, accelerate the recognition of income to a Fund or defer a Fund's ability to recognize losses. In addition, these rules may affect the amount, timing or character of income distributed to you by a Fund. You should consult your personal tax advisor regarding the application of these rules.

**Non-U.S. Income Taxes** 

Dividends, interest and capital gains (if any) earned by a Fund with respect to securities issued by non-U.S. issuers may give rise to withholding, capital gains and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the U.S. may reduce or eliminate such taxes. If, at the close of a year, more than 50% of a Fund's total assets consist of non-U.S. stocks or securities (generally, for this purpose, depositary receipts, no matter where traded, of non-U.S. companies are treated as "non-U.S."), generally the Fund may "pass through" to you certain non-U.S. income taxes, including withholding taxes, paid by the Fund. This means that you would be considered to have received as an additional dividend your share of such non-U.S. taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income or, subject to certain limitations, a credit in calculating your U.S. federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not pass through non-U.S. taxes, the Fund will be entitled to claim a deduction for certain foreign taxes that it incurs.

Under certain circumstances, if a Fund receives a refund of foreign taxes paid with respect to a prior year, the value of Fund shares could be affected or any foreign tax credits or deductions passed through to shareholders with respect to the Fund's foreign taxes for the current year could be reduced.

If, at the close of the year, more than 50% of a Fund's total assets consist of stocks or securities issued by non-U.S. issuers, including depositary receipts (no matter where traded) of non-U.S. companies, or, at the close of each quarter, more than 50% of a Fund's total assets consist of shares of an Underlying Fund, the Fund may "pass-through" to you certain non-U.S. income taxes (including withholding taxes) paid by the Fund or, if its assets meet these requirements, the Underlying Fund.

For purposes of foreign tax credits for U.S. shareholders of a Fund, foreign capital gains taxes may not produce associated foreign source income, limiting the availability of such credits for U.S. persons.

**Non-U.S. Shareholders** 

If you are neither a resident nor a citizen of the U.S. or if you are a non-U.S. entity (other than a pass-through entity to the extent owned by U.S. persons), a Fund's ordinary income dividends, if any, generally will be subject to a 30% U.S. federal withholding tax, unless a lower treaty rate applies. However, withholding tax generally will not apply to any gain or income realized by a non-U.S. shareholder upon the sale or other disposition of Fund shares or with respect to certain distributions paid to a non-U.S. shareholder and reported by the Fund as capital gain dividends, interest-related dividends or short-term capital gain dividends.

Separately, a 30% withholding tax may be imposed on Fund distributions (if any) paid to certain foreign entities, unless such entities comply, or are deemed compliant, with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts.

**Backup Withholding** 

If you are a resident or a citizen of the U.S. and you have not provided a taxpayer identification number or social security number and made other required certifications, by law, backup withholding at a 24% rate will apply to Fund distributions and proceeds (if any).

**Securities Lending**

If your shares of a Fund are loaned out pursuant to a securities lending arrangement, you may lose the ability to treat Fund dividends that are paid while the shares are held by the borrower as qualified dividend income, and you may lose the ability to use non-U.S. tax credits passed through by the Fund.

**Fund of Funds**

If a Fund invests in an Underlying Fund, short-term capital gains earned by the Underlying Fund, if any, will be ordinary income when distributed to the Fund and will not be offset by the Fund's capital losses. To the extent such Fund is expected to invest in an Underlying Fund, the Fund's realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as "wash sales." Capital loss carryforwards of the Underlying Fund, if any, will not offset net capital gains of the Fund.

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**Taxes on the Sale of Exchange-Listed Fund Shares**

Any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term capital gain or loss if the shares have been held for more than one year. Any capital gain or loss realized upon a sale of Fund shares that have been held for one year or less is generally treated as a short-term capital gain or loss. However, any capital loss on a sale of Fund shares held for six months or less is treated as a long-term capital loss to the extent that capital gain dividends were paid with respect to such shares. Any such capital gains, including from sales of Fund shares or from capital gain dividends, are included in "net investment income" for purposes of the 3.8% U.S. federal Medicare contribution tax mentioned above.

**State Taxes**

*iShares California Muni Bond ETF*. So long as, at the close of each quarter of the Fund's taxable year, at least 50% of the value of the Fund's total assets consists of California municipal bonds or certain obligations of the U.S., exempt-interest dividends not exceeding the interest received on such California municipal bonds and U.S. government obligations and reported by the Fund as exempt-interest dividends will be treated as interest excludable from income for purposes of the California personal income tax and the California corporate income tax. Exempt-interest dividends paid to shareholders subject to the California corporate franchise tax will be taxable as ordinary income for purposes of such tax. Interest income from other investments may produce taxable dividend distributions. If you are subject to income tax in a state other than California, dividends derived from interest on California municipal bonds may, depending on the treatment of out-of-state municipal bonds by that state, not be exempt from tax in that state. Distributions of taxable income and capital gain dividends will be taxed at ordinary income tax rates for California state income tax purposes. Interest on indebtedness incurred or continued by a shareholder of the Fund to purchase or carry shares of the Fund generally will not be deductible for California personal or corporate income tax purposes.

*iShares New York Muni Bond ETF*. To the extent that the Fund's interest income dividends are excluded from gross income for federal income tax purposes and are derived from interest payments on tax-exempt obligations issued by or on behalf of New York State and its political subdivisions and agencies, such dividends will be exempt from New York State and New York City personal income taxes to the extent that they are not otherwise limited. Distributions of the Fund to corporate taxpayers are not exempt from the New York State corporation franchise tax or the New York City general corporation tax. In addition, interest on indebtedness incurred or continued by shareholders to purchase or carry shares of the Fund generally will not be deductible for New York State or New York City personal income tax purposes.

**Creations and Redemptions**

Prior to being traded in the secondary market, Fund shares are "created" at NAV by Authorized Participants (*i.e.*, market makers, large investors and other financial institutions) in block-size Creation Units or multiples thereof. Fund shares are created or redeemed only in Creation Units, and only Authorized Participants may create or redeem Creation Units with the Funds.

Each Authorized Participant is a member or participant of a clearing agency registered with the SEC and has entered into a written agreement with the Funds' Distributor, an affiliate of BFA. The agreement allows the Authorized Participant to place orders for the purchase and redemption of Creation Units. Authorized Participants may create or redeem Creation Units for their own accounts or for customers, including, without limitation, affiliates of the Funds. Creation transactions are subject to acceptance by the Distributor and the relevant Fund.

Generally, there are three transaction methods for creating and redeeming Fund shares: in-kind securities ("in-kind"), partial cash and all cash.

*In-Kind*. In a creation transaction, an Authorized Participant deposits into a Fund a "creation basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount. The Authorized Participant receives a specified number of Creation Units in return. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a "redemption basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount.

*Partial Cash*. In a creation transaction, an Authorized Participant deposits into a Fund a creation basket and a cash amount, including cash that replaces a security or other asset in the creation basket, in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a redemption basket and a cash amount, including cash that replaces a security or other asset in the redemption basket.

*All Cash*. In a creation transaction, an Authorized Participant deposits into a Fund an amount of cash specified by the Fund in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a specified amount of cash.

The creation and redemption baskets for a Fund may differ in composition, and certain iShares ETFs accept "custom baskets." More information about custom baskets is provided in the Funds' SAI.

Each Fund generally engages in creation and redemption transactions according to the method indicated in the table below. In certain circumstances, however, a Fund may use another transaction method (*e.g.*, an in-kind Fund may transact partially or fully in cash).

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | |
|:---|:---|:---|:---|
| **Fund** | **In-Kind** | **Partial** | **All Cash** |
| iShares 0-3 Month Treasury Bond ETF | ✓ |  |  |
| iShares 1-3 Year Treasury Bond ETF | ✓ |  |  |
| iShares 3-7 Year Treasury Bond ETF | ✓ |  |  |
| iShares 7-10 Year Treasury Bond ETF | ✓ |  |  |
| iShares 10-20 Year Treasury Bond ETF | ✓ |  |  |
| iShares 20+ Year Treasury Bond ETF | ✓ |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF | ✓ |  |  |
| iShares Agency Bond ETF | ✓ |  |  |
| iShares California Muni Bond ETF |  | ✓ |  |
| iShares MBS ETF |  | ✓ |  |
| iShares National Muni Bond ETF |  | ✓ |  |
| iShares New York Muni Bond ETF |  | ✓ |  |
| iShares Short Treasury Bond ETF | ✓ |  |  |
| iShares Short-Term National Muni Bond ETF |  | ✓ |  |

---

The prices at which creations and redemptions occur are based on the next calculation of a Fund's NAV after a creation or redemption order is tendered in an acceptable form under the Authorized Participant agreement. In the event of a system failure or other interruption, including disruptions at market makers or Authorized Participants, creation and redemption orders may not be executed according to a Fund's instructions or may not be executed at all.

Additional information about the creation and redemption of Creation Units (including the cut-off times for the receipt of creation and redemption orders) is included in the Funds' SAI.

The Funds do not impose restrictions on the frequency of purchases and redemptions of Fund shares directly with a Fund. The Board determined not to adopt policies and procedures designed to prevent or monitor for frequent purchases and redemptions of Fund shares because each Fund generally sells and redeems its shares directly through transactions that are in-kind and/or for cash, with a deadline for placing cash-related transactions no later than the close of the primary markets for the Fund's portfolio securities. However, the Funds have taken certain measures (*e.g.*, imposing transaction fees on purchases and redemptions of Creation Units and reserving the right to reject purchases of Creation Units under certain circumstances) to minimize the potential consequences of frequent cash purchases and redemptions by Authorized Participants, such as increased tracking error, disruption of portfolio management, dilution to the Funds, and/or increased transaction costs. Further, the vast majority of trading in Fund shares occurs on the secondary market, which does not involve the Funds directly, and such trading is unlikely to cause many of the harmful effects of frequent cash purchases or redemptions of Fund shares.

To the extent a Fund engages in in-kind transactions, the Fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the Securities Act of 1933, as amended (the "1933 Act"). Further, an Authorized Participant that is not a "qualified institutional buyer," as such term is defined in Rule 144A under the 1933 Act, will not be able to receive restricted securities eligible for resale under Rule 144A.

Because Fund shares may be created and issued on an ongoing basis, at any point during the life of a Fund a "distribution," as such term is used in the 1933 Act, may be occurring. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters subject to the prospectus delivery and liability provisions of the 1933 Act. Any determination of whether one is an underwriter must take into account all the relevant facts and circumstances of each particular case.

Broker-dealers should also note that dealers who are not "underwriters" but are participating in a distribution (as contrasted to ordinary secondary transactions), and thus dealing with shares that are part of an "unsold allotment" within the meaning of Section 4(a)(3)(C) of the 1933 Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the 1933 Act. For delivery of prospectuses to exchange members, the prospectus delivery mechanism of Rule 153 under the 1933 Act is available only with respect to transactions on a national securities exchange.

**Householding**

Householding is an option available to certain Fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

------

Distribution

The Distributor or its agent distributes Creation Units for the Funds on an agency basis. The Distributor does not maintain a secondary market in shares of the Funds. The Distributor has no role in determining the policies of the Funds or the securities or other assets (as applicable) that are purchased or sold by the Funds. The Distributor's principal address is 50 Hudson Yards, New York, NY 10001.

BFA or its affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, "intermediaries") related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Funds. Rather, such payments are made by BFA or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Funds. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments or other financial incentives the intermediary is eligible to receive. Therefore, such payments or other financial incentives that are offered or made to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Funds over another investment. More information regarding these payments is contained in the applicable SAI. **Please contact your salesperson or other investment professional for more information regarding any such payments that their firm may receive from BFA or its affiliates.**

Financial Highlights

The financial highlights table for each Fund is intended to help you understand the Fund's financial performance for the past five fiscal years or, if shorter, the period since the Fund's inception. Certain information reflects financial results for a single Fund share. The total return information represents the rate that an investor would have earned (or lost) on an investment in the Fund, assuming reinvestment of all dividends and distributions. This information has been audited by PricewaterhouseCoopers LLP, whose report, along with each Fund's financial statements, is included in each Fund's Form N-CSR (available upon request).

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 0-3 Month Treasury Bond ETF** | **iShares 0-3 Month Treasury Bond ETF** | **iShares 0-3 Month Treasury Bond ETF** | **iShares 0-3 Month Treasury Bond ETF** | **iShares 0-3 Month Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Period from**<br> **05/26/20**<sup>(a)</sup> <br>**to 02/28/21**<br>|
| **Net asset value, beginning of period**  | $100.66 | &nbsp;&nbsp;&nbsp; $100.41 | &nbsp;&nbsp;&nbsp; $100.02 | &nbsp;&nbsp;&nbsp; $100.01 | &nbsp;&nbsp;&nbsp; $100.01 |
| Net investment income<sup>(b)</sup> <br>| 4.92 | &nbsp;&nbsp;&nbsp;&nbsp;5.26 | &nbsp;&nbsp;&nbsp;&nbsp;2.81 | &nbsp;&nbsp;&nbsp;&nbsp;0.04 | &nbsp;&nbsp;&nbsp;&nbsp;0.05 |
| Net realized and unrealized gain (loss)<sup>(c)</sup> <br>| 0.09 | &nbsp;&nbsp;&nbsp; (0.06)<br>| &nbsp;&nbsp;&nbsp; (0.57)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.00 | &nbsp;&nbsp;&nbsp;&nbsp; 0.00 <br><sup>(d)</sup><br>|
| Net increase from investment operations | 5.01 | &nbsp;&nbsp;&nbsp;&nbsp;5.20 | &nbsp;&nbsp;&nbsp;&nbsp;2.24 | &nbsp;&nbsp;&nbsp;&nbsp;0.04 | &nbsp;&nbsp;&nbsp;&nbsp;0.05 |
| **Distributions from net investment income**<sup>(e)</sup> <br>| (5.02)<br>| &nbsp;&nbsp;&nbsp; (4.95)<br>| &nbsp;&nbsp;&nbsp; (1.85)<br>| &nbsp;&nbsp;&nbsp; (0.03)<br>| &nbsp;&nbsp;&nbsp; (0.05)<br>|
| **Net asset value, end of period** | $100.65 | &nbsp;&nbsp;&nbsp; $100.66 | &nbsp;&nbsp;&nbsp; $100.41 | &nbsp;&nbsp;&nbsp; $100.02 | &nbsp;&nbsp;&nbsp; $100.01 |
| **Total Return**<sup>(f)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.11<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.32<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05 %<sup>(g)</sup><br>|
| **Ratios to Average Net Assets**<sup>(h)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12 %<sup>(i)</sup><br>|
| Total expenses after fees waived | 0.08<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03 %<sup>(i)</sup><br>|
| Net investment income | 4.90<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.24<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.81<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07 %<sup>(i)</sup><br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of period (000) | $35510032 | &nbsp;&nbsp;&nbsp; $18521058 | &nbsp;&nbsp;&nbsp; $8122928 | &nbsp;&nbsp;&nbsp; $1865428 | &nbsp;&nbsp;&nbsp; $735108 |
| Portfolio turnover rate<sup>(j)</sup> <br>| 0<br> %<br>| &nbsp;&nbsp;&nbsp; 0 %<sup>(k)</sup><br>| &nbsp;&nbsp;&nbsp; 0<br> %<br>| &nbsp;&nbsp;&nbsp; 0<br> %<br>| &nbsp;&nbsp;&nbsp; 326<br> %<br>|

---

------

<sup>(a)</sup>

Commencement of operations.

<sup>(b)</sup>

Based on average shares outstanding.

<sup>(c)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(d)</sup>

Rounds to less than $0.01.

<sup>(e)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(f)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(g)</sup>

Not annualized.

<sup>(h)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(i)</sup>

Annualized.

<sup>(j)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

<sup>(k)</sup>

Portfolio turnover rate presented in the previously issued financial statements for the year-ended 02/29/24 of 584% has been revised to remove the impact from short-term securities included in error, which the fund determined was immaterial to the previously issued financial statements.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 1-3 Year Treasury Bond ETF** | **iShares 1-3 Year Treasury Bond ETF** | **iShares 1-3 Year Treasury Bond ETF** | **iShares 1-3 Year Treasury Bond ETF** | **iShares 1-3 Year Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $81.70 | &nbsp;&nbsp;&nbsp; $80.97 | &nbsp;&nbsp;&nbsp; $84.55 | &nbsp;&nbsp;&nbsp; $86.30 | &nbsp;&nbsp;&nbsp; $85.70 |
| Net investment income<sup>(a)</sup> <br>| 3.23 | &nbsp;&nbsp;&nbsp;&nbsp;2.60 | &nbsp;&nbsp;&nbsp;&nbsp;1.38 | &nbsp;&nbsp;&nbsp;&nbsp;0.20 | &nbsp;&nbsp;&nbsp;&nbsp;0.62 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.89 | &nbsp;&nbsp;&nbsp;&nbsp;0.67 | &nbsp;&nbsp;&nbsp; (3.77)<br>| &nbsp;&nbsp;&nbsp; (1.73)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.69 |
| Net increase (decrease) from investment operations | 4.12 | &nbsp;&nbsp;&nbsp;&nbsp;3.27 | &nbsp;&nbsp;&nbsp; (2.39)<br>| &nbsp;&nbsp;&nbsp; (1.53)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.31 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (3.24)<br>| &nbsp;&nbsp;&nbsp; (2.54)<br>| &nbsp;&nbsp;&nbsp; (1.19)<br>| &nbsp;&nbsp;&nbsp; (0.19)<br>| &nbsp;&nbsp;&nbsp; (0.71)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.03)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (3.24)<br>| &nbsp;&nbsp;&nbsp; (2.54)<br>| &nbsp;&nbsp;&nbsp; (1.19)<br>| &nbsp;&nbsp;&nbsp; (0.22)<br>| &nbsp;&nbsp;&nbsp; (0.71)<br>|
| **Net asset value, end of year** | $82.58 | &nbsp;&nbsp;&nbsp; $81.70 | &nbsp;&nbsp;&nbsp; $80.97 | &nbsp;&nbsp;&nbsp; $84.55 | &nbsp;&nbsp;&nbsp; $86.30 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.11<br> %<br>| &nbsp;&nbsp;&nbsp; (2.84)%<br>| &nbsp;&nbsp;&nbsp; (1.77)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.52<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income | 3.94<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.69<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.24<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.71<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000)  | $23064525 | &nbsp;&nbsp;&nbsp; $25557300 | &nbsp;&nbsp;&nbsp; $26339554 | &nbsp;&nbsp;&nbsp; $21433224 | &nbsp;&nbsp;&nbsp; $19572396 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 55<br> %<br>| &nbsp;&nbsp;&nbsp; 55<br> %<br>| &nbsp;&nbsp;&nbsp; 73<br> %<br>| &nbsp;&nbsp;&nbsp; 148<br> %<br>| &nbsp;&nbsp;&nbsp; 79<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 3-7 Year Treasury Bond ETF** | **iShares 3-7 Year Treasury Bond ETF** | **iShares 3-7 Year Treasury Bond ETF** | **iShares 3-7 Year Treasury Bond ETF** | **iShares 3-7 Year Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year**  | $115.50 | &nbsp;&nbsp;&nbsp; $114.47 | &nbsp;&nbsp;&nbsp; $126.06 | &nbsp;&nbsp;&nbsp; $131.00 | &nbsp;&nbsp;&nbsp; $130.24 |
| Net investment income<sup>(a)</sup> <br>| 3.77 | &nbsp;&nbsp;&nbsp;&nbsp;2.98 | &nbsp;&nbsp;&nbsp;&nbsp;1.84 | &nbsp;&nbsp;&nbsp;&nbsp;0.94 | &nbsp;&nbsp;&nbsp;&nbsp;1.29 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 2.21 | &nbsp;&nbsp;&nbsp;&nbsp;0.92 | &nbsp;&nbsp;&nbsp; (11.75)<br>| &nbsp;&nbsp;&nbsp; (4.94)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.85 |
| Net increase (decrease) from investment operations | 5.98 | &nbsp;&nbsp;&nbsp;&nbsp;3.90 | &nbsp;&nbsp;&nbsp; (9.91)<br>| &nbsp;&nbsp;&nbsp; (4.00)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.14 |
| **Distributions from net investment income**<sup>(c)</sup> <br>| (3.72)<br>| &nbsp;&nbsp;&nbsp; (2.87)<br>| &nbsp;&nbsp;&nbsp; (1.68)<br>| &nbsp;&nbsp;&nbsp; (0.94)<br>| &nbsp;&nbsp;&nbsp; (1.38)<br>|
| **Net asset value, end of year** | $117.76 | &nbsp;&nbsp;&nbsp; $115.50 | &nbsp;&nbsp;&nbsp; $114.47 | &nbsp;&nbsp;&nbsp; $126.06 | &nbsp;&nbsp;&nbsp; $131.00 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.27 %<sup>(e)</sup><br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.44<br> %<br>| &nbsp;&nbsp;&nbsp; (7.90)%<br>| &nbsp;&nbsp;&nbsp; (3.07)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.63<br> %<br>|
| **Ratios to Average Net Assets**<sup>(f)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income | 3.24<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.58<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.57<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.72<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.97<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $15920674 | &nbsp;&nbsp;&nbsp; $13374883 | &nbsp;&nbsp;&nbsp; $12007764 | &nbsp;&nbsp;&nbsp; $10475559 | &nbsp;&nbsp;&nbsp; $11227126 |
| Portfolio turnover rate<sup>(g)</sup> <br>| 35<br> %<br>| &nbsp;&nbsp;&nbsp; 45<br> %<br>| &nbsp;&nbsp;&nbsp; 36<br> %<br>| &nbsp;&nbsp;&nbsp; 62<br> %<br>| &nbsp;&nbsp;&nbsp; 49<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Includes payment from an affiliate, which had no impact on the Fund's total return.

<sup>(f)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(g)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 7-10 Year Treasury Bond ETF** | **iShares 7-10 Year Treasury Bond ETF** | **iShares 7-10 Year Treasury Bond ETF** | **iShares 7-10 Year Treasury Bond ETF** | **iShares 7-10 Year Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $94.14 | &nbsp;&nbsp;&nbsp; $95.72 | &nbsp;&nbsp;&nbsp; $111.99 | &nbsp;&nbsp;&nbsp; $115.71 | &nbsp;&nbsp;&nbsp; $117.31 |
| Net investment income<sup>(a)</sup> <br>| 3.46 | &nbsp;&nbsp;&nbsp;&nbsp;2.92 | &nbsp;&nbsp;&nbsp;&nbsp;2.15 | &nbsp;&nbsp;&nbsp;&nbsp;1.08 | &nbsp;&nbsp;&nbsp;&nbsp;1.15 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.13 | &nbsp;&nbsp;&nbsp; (1.67)<br>| &nbsp;&nbsp;&nbsp; (16.44)<br>| &nbsp;&nbsp;&nbsp; (3.81)<br>| &nbsp;&nbsp;&nbsp; (1.53)<br>|
| Net increase (decrease) from investment operations | 4.59 | &nbsp;&nbsp;&nbsp;&nbsp;1.25 | &nbsp;&nbsp;&nbsp; (14.29)<br>| &nbsp;&nbsp;&nbsp; (2.73)<br>| &nbsp;&nbsp;&nbsp; (0.38)<br>|
| **Distributions from net investment income**<sup>(c)</sup> <br>| (3.41)<br>| &nbsp;&nbsp;&nbsp; (2.83)<br>| &nbsp;&nbsp;&nbsp; (1.98)<br>| &nbsp;&nbsp;&nbsp; (0.99)<br>| &nbsp;&nbsp;&nbsp; (1.22)<br>|
| **Net asset value, end of year** | $95.32 | &nbsp;&nbsp;&nbsp; $94.14 | &nbsp;&nbsp;&nbsp; $95.72 | &nbsp;&nbsp;&nbsp; $111.99 | &nbsp;&nbsp;&nbsp; $115.71 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 4.98<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.32<br> %<br>| &nbsp;&nbsp;&nbsp; (12.83)%<br>| &nbsp;&nbsp;&nbsp; (2.38)%<br>| &nbsp;&nbsp;&nbsp; (0.37)%<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income | 3.67<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.94<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.95<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $33181047 | &nbsp;&nbsp;&nbsp; $27864955 | &nbsp;&nbsp;&nbsp; $22981770 | &nbsp;&nbsp;&nbsp; $17413750 | &nbsp;&nbsp;&nbsp; $14209563 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 64<br> %<br>| &nbsp;&nbsp;&nbsp; 48<br> %<br>| &nbsp;&nbsp;&nbsp; 53<br> %<br>| &nbsp;&nbsp;&nbsp; 114<br> %<br>| &nbsp;&nbsp;&nbsp; 76<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 10-20 Year Treasury Bond ETF** | **iShares 10-20 Year Treasury Bond ETF** | **iShares 10-20 Year Treasury Bond ETF** | **iShares 10-20 Year Treasury Bond ETF** | **iShares 10-20 Year Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year**  | $103.89 | &nbsp;&nbsp;&nbsp; $109.21 | &nbsp;&nbsp;&nbsp; $141.79 | &nbsp;&nbsp;&nbsp; $146.54 | &nbsp;&nbsp;&nbsp; $158.70 |
| Net investment income<sup>(a)</sup> <br>| 4.25 | &nbsp;&nbsp;&nbsp;&nbsp;4.17 | &nbsp;&nbsp;&nbsp;&nbsp;3.70 | &nbsp;&nbsp;&nbsp;&nbsp;2.41 | &nbsp;&nbsp;&nbsp;&nbsp;2.04 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.59 | &nbsp;&nbsp;&nbsp; (5.32)<br>| &nbsp;&nbsp;&nbsp; (33.13)<br>| &nbsp;&nbsp;&nbsp; (4.91)<br>| &nbsp;&nbsp;&nbsp; (10.08)<br>|
| Net increase (decrease) from investment operations | 4.84 | &nbsp;&nbsp;&nbsp; (1.15)<br>| &nbsp;&nbsp;&nbsp; (29.43)<br>| &nbsp;&nbsp;&nbsp; (2.50)<br>| &nbsp;&nbsp;&nbsp; (8.04)<br>|
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (4.26)<br>| &nbsp;&nbsp;&nbsp; (4.17)<br>| &nbsp;&nbsp;&nbsp; (3.15)<br>| &nbsp;&nbsp;&nbsp; (2.25)<br>| &nbsp;&nbsp;&nbsp; (2.80)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (1.32)<br>|
| Total distributions | (4.26)<br>| &nbsp;&nbsp;&nbsp; (4.17)<br>| &nbsp;&nbsp;&nbsp; (3.15)<br>| &nbsp;&nbsp;&nbsp; (2.25)<br>| &nbsp;&nbsp;&nbsp; (4.12)<br>|
| **Net asset value, end of year**  | $104.47 | &nbsp;&nbsp;&nbsp; $103.89 | &nbsp;&nbsp;&nbsp; $109.21 | &nbsp;&nbsp;&nbsp; $141.79 | &nbsp;&nbsp;&nbsp; $146.54 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 4.78<br> %<br>| &nbsp;&nbsp;&nbsp; (1.05)%<br>| &nbsp;&nbsp;&nbsp; (20.90)%<br>| &nbsp;&nbsp;&nbsp; (1.74)%<br>| &nbsp;&nbsp;&nbsp; (5.38)%<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income | 4.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.93<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.23<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.65<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.25<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $9809701 | &nbsp;&nbsp;&nbsp; $7750277 | &nbsp;&nbsp;&nbsp; $8277924 | &nbsp;&nbsp;&nbsp; $2325430 | &nbsp;&nbsp;&nbsp; $1186936 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 28<br> %<br>| &nbsp;&nbsp;&nbsp; 26<br> %<br>| &nbsp;&nbsp;&nbsp; 56<br> %<br>| &nbsp;&nbsp;&nbsp; 114<br> %<br>| &nbsp;&nbsp;&nbsp; 214<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 20+ Year Treasury Bond ETF** | **iShares 20+ Year Treasury Bond ETF** | **iShares 20+ Year Treasury Bond ETF** | **iShares 20+ Year Treasury Bond ETF** | **iShares 20+ Year Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year**  | $94.07 | &nbsp;&nbsp;&nbsp; $101.52 | &nbsp;&nbsp;&nbsp; $139.87 | &nbsp;&nbsp;&nbsp; $143.12 | &nbsp;&nbsp;&nbsp; $155.13 |
| Net investment income<sup>(a)</sup> <br>| 3.78 | &nbsp;&nbsp;&nbsp;&nbsp;3.54 | &nbsp;&nbsp;&nbsp;&nbsp;2.98 | &nbsp;&nbsp;&nbsp;&nbsp;2.25 | &nbsp;&nbsp;&nbsp;&nbsp;2.24 |
| Net realized and unrealized loss<sup>(b)</sup> <br>| (1.66)<br>| &nbsp;&nbsp;&nbsp; (7.61)<br>| &nbsp;&nbsp;&nbsp; (38.60)<br>| &nbsp;&nbsp;&nbsp; (3.26)<br>| &nbsp;&nbsp;&nbsp; (11.95)<br>|
| Net increase (decrease) from investment operations | 2.12 | &nbsp;&nbsp;&nbsp; (4.07)<br>| &nbsp;&nbsp;&nbsp; (35.62)<br>| &nbsp;&nbsp;&nbsp; (1.01)<br>| &nbsp;&nbsp;&nbsp; (9.71)<br>|
| **Distributions from net investment income**<sup>(c)</sup> <br>| (3.76)<br>| &nbsp;&nbsp;&nbsp; (3.38)<br>| &nbsp;&nbsp;&nbsp; (2.73)<br>| &nbsp;&nbsp;&nbsp; (2.24)<br>| &nbsp;&nbsp;&nbsp; (2.30)<br>|
| **Net asset value, end of year** | $92.43 | &nbsp;&nbsp;&nbsp; $94.07 | &nbsp;&nbsp;&nbsp; $101.52 | &nbsp;&nbsp;&nbsp; $139.87 | &nbsp;&nbsp;&nbsp; $143.12 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 2.33<br> %<br>| &nbsp;&nbsp;&nbsp; (4.06)%<br>| &nbsp;&nbsp;&nbsp; (25.64)%<br>| &nbsp;&nbsp;&nbsp; (0.72)%<br>| &nbsp;&nbsp;&nbsp; (6.43)%<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income | 4.08<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.68<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.72<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.56<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.39<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $52834177 | &nbsp;&nbsp;&nbsp; $49763192 | &nbsp;&nbsp;&nbsp; $30364941 | &nbsp;&nbsp;&nbsp; $16113367 | &nbsp;&nbsp;&nbsp; $14783961 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 19<br> %<br>| &nbsp;&nbsp;&nbsp; 23<br> %<br>| &nbsp;&nbsp;&nbsp; 22<br> %<br>| &nbsp;&nbsp;&nbsp; 43<br> %<br>| &nbsp;&nbsp;&nbsp; 65<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares 25+ Year Treasury STRIPS Bond ETF** | **iShares 25+ Year Treasury STRIPS Bond ETF** | **iShares 25+ Year Treasury STRIPS Bond ETF** | **iShares 25+ Year Treasury STRIPS Bond ETF** | **iShares 25+ Year Treasury STRIPS Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Period from**<br> **09/22/20**<sup>(a)</sup> <br>**to 02/28/21**<br>|
| **Net asset value, beginning of period**  | $11.29 | &nbsp;&nbsp;&nbsp; $13.08 | &nbsp;&nbsp;&nbsp; $20.52 | &nbsp;&nbsp;&nbsp; $20.61 | &nbsp;&nbsp;&nbsp; $25.06 |
| Net investment income<sup>(b)</sup> <br>| 0.47 | &nbsp;&nbsp;&nbsp;&nbsp;0.47 | &nbsp;&nbsp;&nbsp;&nbsp;0.47 | &nbsp;&nbsp;&nbsp;&nbsp;0.45 | &nbsp;&nbsp;&nbsp;&nbsp;0.17 |
| Net realized and unrealized loss<sup>(c)</sup> <br>| (0.66)<br>| &nbsp;&nbsp;&nbsp; (1.79)<br>| &nbsp;&nbsp;&nbsp; (7.44)<br>| &nbsp;&nbsp;&nbsp; (0.14)<br>| &nbsp;&nbsp;&nbsp; (4.50)<br>|
| Net increase (decrease) from investment operations | (0.19)<br>| &nbsp;&nbsp;&nbsp; (1.32)<br>| &nbsp;&nbsp;&nbsp; (6.97)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.31 | &nbsp;&nbsp;&nbsp; (4.33)<br>|
| **Distributions from net investment income**<sup>(d)</sup> <br>| (0.46 )<br>| &nbsp;&nbsp;&nbsp; (0.47)<br>| &nbsp;&nbsp;&nbsp; (0.47)<br>| &nbsp;&nbsp;&nbsp; (0.40)<br>| &nbsp;&nbsp;&nbsp; (0.12)<br>|
| **Net asset value, end of period** | $10.64 | &nbsp;&nbsp;&nbsp; $11.29 | &nbsp;&nbsp;&nbsp; $13.08 | &nbsp;&nbsp;&nbsp; $20.52 | &nbsp;&nbsp;&nbsp; $20.61 |
| **Total Return**<sup>(e)</sup> <br>|  |  |  |  |  |
| Based on net asset value | (1.70)%<br>| &nbsp;&nbsp;&nbsp; (10.27)%<br>| &nbsp;&nbsp;&nbsp; (34.23)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.44<br> %<br>| &nbsp;&nbsp;&nbsp; (17.33 )%<sup>(f)</sup><br>|
| **Ratios to Average Net Assets**<sup>(g)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15 %<sup>(h)</sup><br>|
| Total expenses after fees waived  | 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.08<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07 %<sup>(h)</sup><br>|
| Net investment income | 4.33<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.97<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.17<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.71 %<sup>(h)</sup><br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of period (000) | $303673 | &nbsp;&nbsp;&nbsp; $241668 | &nbsp;&nbsp;&nbsp; $281979 | &nbsp;&nbsp;&nbsp; $324196 | &nbsp;&nbsp;&nbsp; $28853 |
| Portfolio turnover rate<sup>(i)</sup> <br>| 22<br> %<br>| &nbsp;&nbsp;&nbsp; 22<br> %<br>| &nbsp;&nbsp;&nbsp; 50<br> %<br>| &nbsp;&nbsp;&nbsp; 40<br> %<br>| &nbsp;&nbsp;&nbsp; 36<br> %<br>|

---

------

<sup>(a)</sup>

Commencement of operations.

<sup>(b)</sup>

Based on average shares outstanding.

<sup>(c)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(d)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(e)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(f)</sup>

Not annualized.

<sup>(g)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(h)</sup>

Annualized.

<sup>(i)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Agency Bond ETF** | **iShares Agency Bond ETF** | **iShares Agency Bond ETF** | **iShares Agency Bond ETF** | **iShares Agency Bond ETF** |
|  | **Year End**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $107.65 | &nbsp;&nbsp;&nbsp; $106.38 | &nbsp;&nbsp;&nbsp; $114.97 | &nbsp;&nbsp;&nbsp; $118.50 | &nbsp;&nbsp;&nbsp; $118.95 |
| Net investment income<sup>(a)</sup> <br>| 3.85 | &nbsp;&nbsp;&nbsp;&nbsp;3.53 | &nbsp;&nbsp;&nbsp;&nbsp;2.01 | &nbsp;&nbsp;&nbsp;&nbsp;0.85 | &nbsp;&nbsp;&nbsp;&nbsp;1.25 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.73 | &nbsp;&nbsp;&nbsp;&nbsp;1.20 | &nbsp;&nbsp;&nbsp; (8.76)<br>| &nbsp;&nbsp;&nbsp; (3.24)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.87 |
| Net increase (decrease) from investment operations | 5.58 | &nbsp;&nbsp;&nbsp;&nbsp;4.73 | &nbsp;&nbsp;&nbsp; (6.75)<br>| &nbsp;&nbsp;&nbsp; (2.39)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.12 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (3.79)<br>| &nbsp;&nbsp;&nbsp; (3.46)<br>| &nbsp;&nbsp;&nbsp; (1.84)<br>| &nbsp;&nbsp;&nbsp; (0.84)<br>| &nbsp;&nbsp;&nbsp; (2.11)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.30)<br>| &nbsp;&nbsp;&nbsp; (0.46)<br>|
| Total distributions | (3.79)<br>| &nbsp;&nbsp;&nbsp; (3.46)<br>| &nbsp;&nbsp;&nbsp; (1.84)<br>| &nbsp;&nbsp;&nbsp; (1.14)<br>| &nbsp;&nbsp;&nbsp; (2.57)<br>|
| **Net asset value, end of year** | $109.44 | &nbsp;&nbsp;&nbsp; $107.65 | &nbsp;&nbsp;&nbsp; $106.38 | &nbsp;&nbsp;&nbsp; $114.97 | &nbsp;&nbsp;&nbsp; $118.50 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.30<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.52<br> %<br>| &nbsp;&nbsp;&nbsp; (5.89)%<br>| &nbsp;&nbsp;&nbsp; (2.02)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.77<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| Net investment income | 3.56<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.29<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.85<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.73<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.04<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $700447 | &nbsp;&nbsp;&nbsp; $667405 | &nbsp;&nbsp;&nbsp; $686174 | &nbsp;&nbsp;&nbsp; $712828 | &nbsp;&nbsp;&nbsp; $788037 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 39<br> %<br>| &nbsp;&nbsp;&nbsp; 39<br> %<br>| &nbsp;&nbsp;&nbsp; 92<br> %<br>| &nbsp;&nbsp;&nbsp; 146<br> %<br>| &nbsp;&nbsp;&nbsp; 158<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares California Muni Bond ETF** | **iShares California Muni Bond ETF** | **iShares California Muni Bond ETF** | **iShares California Muni Bond ETF** | **iShares California Muni Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year**  | $57.67 | &nbsp;&nbsp;&nbsp; $56.14 | &nbsp;&nbsp;&nbsp; $60.11 | &nbsp;&nbsp;&nbsp; $61.79 | &nbsp;&nbsp;&nbsp; $62.85 |
| Net investment income<sup>(a)</sup> <br>| 1.64 | &nbsp;&nbsp;&nbsp;&nbsp;1.40 | &nbsp;&nbsp;&nbsp;&nbsp;1.12 | &nbsp;&nbsp;&nbsp;&nbsp;0.98 | &nbsp;&nbsp;&nbsp;&nbsp;1.10 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| (0.35)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.47 | &nbsp;&nbsp;&nbsp; (3.99)<br>| &nbsp;&nbsp;&nbsp; (1.68)<br>| &nbsp;&nbsp;&nbsp; (1.05)<br>|
| Net increase (decrease) from investment operations | 1.29 | &nbsp;&nbsp;&nbsp;&nbsp;2.87 | &nbsp;&nbsp;&nbsp; (2.87)<br>| &nbsp;&nbsp;&nbsp; (0.70)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.05 |
| **Distributions from net investment income**<sup>(c)</sup> <br>| (1.61)<br>| &nbsp;&nbsp;&nbsp; (1.34)<br>| &nbsp;&nbsp;&nbsp; (1.10)<br>| &nbsp;&nbsp;&nbsp; (0.98)<br>| &nbsp;&nbsp;&nbsp; (1.11)<br>|
| **Net asset value, end of year** | $57.35 | &nbsp;&nbsp;&nbsp; $57.67 | &nbsp;&nbsp;&nbsp; $56.14 | &nbsp;&nbsp;&nbsp; $60.11 | &nbsp;&nbsp;&nbsp; $61.79 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 2.27<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.20<br> %<br>| &nbsp;&nbsp;&nbsp; (4.78)%<br>| &nbsp;&nbsp;&nbsp; (1.13)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.08<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.23<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>|
| Net investment income | 2.86<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.48<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.98<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.59<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.77<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $3911434 | &nbsp;&nbsp;&nbsp; $2756754 | &nbsp;&nbsp;&nbsp; $1928322 | &nbsp;&nbsp;&nbsp; $1839302 | &nbsp;&nbsp;&nbsp; $1708487 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 13<br> %<br>| &nbsp;&nbsp;&nbsp; 26<br> %<br>| &nbsp;&nbsp;&nbsp; 17<br> %<br>| &nbsp;&nbsp;&nbsp; 8<br> %<br>| &nbsp;&nbsp;&nbsp; 8<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares MBS ETF**  | **iShares MBS ETF**  | **iShares MBS ETF**  | **iShares MBS ETF**  | **iShares MBS ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $91.92 | &nbsp;&nbsp;&nbsp; $93.15 | &nbsp;&nbsp;&nbsp; $104.74 | &nbsp;&nbsp;&nbsp; $109.29 | &nbsp;&nbsp;&nbsp; $109.75 |
| Net investment income<sup>(a)</sup> <br>| 3.76 | &nbsp;&nbsp;&nbsp;&nbsp;3.32 | &nbsp;&nbsp;&nbsp;&nbsp;2.43 | &nbsp;&nbsp;&nbsp;&nbsp;1.21 | &nbsp;&nbsp;&nbsp;&nbsp;1.77 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 2.09 | &nbsp;&nbsp;&nbsp; (1.30)<br>| &nbsp;&nbsp;&nbsp; (11.80)<br>| &nbsp;&nbsp;&nbsp; (4.65)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.02 |
| Net increase (decrease) from investment operations | 5.85 | &nbsp;&nbsp;&nbsp;&nbsp;2.02 | &nbsp;&nbsp;&nbsp; (9.37)<br>| &nbsp;&nbsp;&nbsp; (3.44)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.79 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (3.65)<br>| &nbsp;&nbsp;&nbsp; (3.25)<br>| &nbsp;&nbsp;&nbsp; (2.22)<br>| &nbsp;&nbsp;&nbsp; (1.11)<br>| &nbsp;&nbsp;&nbsp; (1.98)<br>|
| Return of capital |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.27)<br>|
| Total distributions | (3.65)<br>| &nbsp;&nbsp;&nbsp; (3.25)<br>| &nbsp;&nbsp;&nbsp; (2.22)<br>| &nbsp;&nbsp;&nbsp; (1.11)<br>| &nbsp;&nbsp;&nbsp; (2.25)<br>|
| **Net asset value, end of year** | $94.12 | &nbsp;&nbsp;&nbsp; $91.92 | &nbsp;&nbsp;&nbsp; $93.15 | &nbsp;&nbsp;&nbsp; $104.74 | &nbsp;&nbsp;&nbsp; $109.29 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.52<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.23<br> %<br>| &nbsp;&nbsp;&nbsp; (9.01)%<br>| &nbsp;&nbsp;&nbsp; (3.15)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.62<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Total expenses after fees waived | 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>|
| Net investment income | 4.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.61<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.52<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.60<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $37648396 | &nbsp;&nbsp;&nbsp; $27878132 | &nbsp;&nbsp;&nbsp; $24730574 | &nbsp;&nbsp;&nbsp; $24080624 | &nbsp;&nbsp;&nbsp; $26480590 |
| Portfolio turnover rate<sup>(f)(g)</sup> <br>| 144<br> %<br>| &nbsp;&nbsp;&nbsp; 219<br> %<br>| &nbsp;&nbsp;&nbsp; 249<br> %<br>| &nbsp;&nbsp;&nbsp; 349<br> %<br>| &nbsp;&nbsp;&nbsp; 405<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |
| <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares National Muni Bond ETF** | **iShares National Muni Bond ETF** | **iShares National Muni Bond ETF** | **iShares National Muni Bond ETF** | **iShares National Muni Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year**  | $107.92 | &nbsp;&nbsp;&nbsp; $105.44 | &nbsp;&nbsp;&nbsp; $112.61 | &nbsp;&nbsp;&nbsp; $115.31 | &nbsp;&nbsp;&nbsp; $117.12 |
| Net investment income<sup>(a)</sup> <br>| 3.25 | &nbsp;&nbsp;&nbsp;&nbsp;2.96 | &nbsp;&nbsp;&nbsp;&nbsp;2.41 | &nbsp;&nbsp;&nbsp;&nbsp;2.07 | &nbsp;&nbsp;&nbsp;&nbsp;2.42 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| (0.58)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.42 | &nbsp;&nbsp;&nbsp; (7.29)<br>| &nbsp;&nbsp;&nbsp; (2.69)<br>| &nbsp;&nbsp;&nbsp; (1.79)<br>|
| Net increase (decrease) from investment operations | 2.67 | &nbsp;&nbsp;&nbsp;&nbsp;5.38 | &nbsp;&nbsp;&nbsp; (4.88)<br>| &nbsp;&nbsp;&nbsp; (0.62)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.63 |
| **Distributions from net investment income**<sup>(c)</sup> <br>| (3.22)<br>| &nbsp;&nbsp;&nbsp; (2.90)<br>| &nbsp;&nbsp;&nbsp; (2.29)<br>| &nbsp;&nbsp;&nbsp; (2.08)<br>| &nbsp;&nbsp;&nbsp; (2.44)<br>|
| **Net asset value, end of year** | $107.37 | &nbsp;&nbsp;&nbsp; $107.92 | &nbsp;&nbsp;&nbsp; $105.44 | &nbsp;&nbsp;&nbsp; $112.61 | &nbsp;&nbsp;&nbsp; $115.31 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 2.52<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.20<br> %<br>| &nbsp;&nbsp;&nbsp; (4.32)%<br>| &nbsp;&nbsp;&nbsp; (0.54)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.55<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>|
| Net investment income  | 3.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.79<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.27<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.78<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.10<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $40960739 | &nbsp;&nbsp;&nbsp; $36791157 | &nbsp;&nbsp;&nbsp; $31411694 | &nbsp;&nbsp;&nbsp; $24188200 | &nbsp;&nbsp;&nbsp; $20814111 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 17<br> %<br>| &nbsp;&nbsp;&nbsp; 27<br> %<br>| &nbsp;&nbsp;&nbsp; 20<br> %<br>| &nbsp;&nbsp;&nbsp; 9<br> %<br>| &nbsp;&nbsp;&nbsp; 10<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares New York Muni Bond ETF** | **iShares New York Muni Bond ETF** | **iShares New York Muni Bond ETF** | **iShares New York Muni Bond ETF** | **iShares New York Muni Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $53.89 | &nbsp;&nbsp;&nbsp; $52.42 | &nbsp;&nbsp;&nbsp; $56.09 | &nbsp;&nbsp;&nbsp; $57.48 | &nbsp;&nbsp;&nbsp; $58.43 |
| Net investment income<sup>(a)</sup> <br>| 1.52 | &nbsp;&nbsp;&nbsp;&nbsp;1.33 | &nbsp;&nbsp;&nbsp;&nbsp;1.11 | &nbsp;&nbsp;&nbsp;&nbsp;1.06 | &nbsp;&nbsp;&nbsp;&nbsp;1.15 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| (0.24)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.43 | &nbsp;&nbsp;&nbsp; (3.70)<br>| &nbsp;&nbsp;&nbsp; (1.39)<br>| &nbsp;&nbsp;&nbsp; (0.96)<br>|
| Net increase (decrease) from investment operations | 1.28 | &nbsp;&nbsp;&nbsp;&nbsp;2.76 | &nbsp;&nbsp;&nbsp; (2.59)<br>| &nbsp;&nbsp;&nbsp; (0.33)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.19 |
| **Distributions from net investment income**<sup>(c)</sup> <br>| (1.48)<br>| &nbsp;&nbsp;&nbsp; (1.29)<br>| &nbsp;&nbsp;&nbsp; (1.08)<br>| &nbsp;&nbsp;&nbsp; (1.06)<br>| &nbsp;&nbsp;&nbsp; (1.14)<br>|
| **Net asset value, end of year** | $53.69 | &nbsp;&nbsp;&nbsp; $53.89 | &nbsp;&nbsp;&nbsp; $52.42 | &nbsp;&nbsp;&nbsp; $56.09 | &nbsp;&nbsp;&nbsp; $57.48 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 2.42<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.36<br> %<br>| &nbsp;&nbsp;&nbsp; (4.62)%<br>| &nbsp;&nbsp;&nbsp; (0.57)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.34<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>|
| Net investment income | 2.83<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.52<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.09<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.83<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.00<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $850920 | &nbsp;&nbsp;&nbsp; $662835 | &nbsp;&nbsp;&nbsp; $545123 | &nbsp;&nbsp;&nbsp; $544101 | &nbsp;&nbsp;&nbsp; $497241 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 11<br> %<br>| &nbsp;&nbsp;&nbsp; 31<br> %<br>| &nbsp;&nbsp;&nbsp; 12<br> %<br>| &nbsp;&nbsp;&nbsp; 8<br> %<br>| &nbsp;&nbsp;&nbsp; 5<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Short Treasury Bond ETF** | **iShares Short Treasury Bond ETF** | **iShares Short Treasury Bond ETF** | **iShares Short Treasury Bond ETF** | **iShares Short Treasury Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $110.48 | &nbsp;&nbsp;&nbsp; $110.22 | &nbsp;&nbsp;&nbsp; $110.29 | &nbsp;&nbsp;&nbsp; $110.52 | &nbsp;&nbsp;&nbsp; $110.68 |
| Net investment income (loss)<sup>(a)</sup> <br>| 5.36 | &nbsp;&nbsp;&nbsp;&nbsp;5.40 | &nbsp;&nbsp;&nbsp;&nbsp;2.32 | &nbsp;&nbsp;&nbsp;&nbsp; 0.07)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.40 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.07 | &nbsp;&nbsp;&nbsp;&nbsp;0.18 | &nbsp;&nbsp;&nbsp; (0.50)<br>| &nbsp;&nbsp;&nbsp; (0.16)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.10 |
| Net increase (decrease) from investment operations | 5.43 | &nbsp;&nbsp;&nbsp;&nbsp;5.58 | &nbsp;&nbsp;&nbsp;&nbsp;1.82 | &nbsp;&nbsp;&nbsp; (0.23)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.50 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (5.46)<br>| &nbsp;&nbsp;&nbsp; (5.32)<br>| &nbsp;&nbsp;&nbsp; (1.89)<br>| &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.50)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.16)<br>|
| Total Distribution | (5.46)<br>| &nbsp;&nbsp;&nbsp; (5.32)<br>| &nbsp;&nbsp;&nbsp; (1.89)<br>| &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.66)<br>|
| **Net asset value, end of year** | $110.45 | &nbsp;&nbsp;&nbsp; $110.48 | &nbsp;&nbsp;&nbsp; $110.22 | &nbsp;&nbsp;&nbsp; $110.29 | &nbsp;&nbsp;&nbsp; $110.52 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.19<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.66<br> %<br>| &nbsp;&nbsp;&nbsp; (0.19)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.45<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Total expenses after fees waived  | 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| Net investment income (loss) | 4.86<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.90<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.10<br> %<br>| &nbsp;&nbsp;&nbsp; (0.06)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.36<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $19438579 | &nbsp;&nbsp;&nbsp; $17982514 | &nbsp;&nbsp;&nbsp; $23742659 | &nbsp;&nbsp;&nbsp; $15779285 | &nbsp;&nbsp;&nbsp; $16193171 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 139<br> %<br>| &nbsp;&nbsp;&nbsp; 62<br> %<br>| &nbsp;&nbsp;&nbsp; 107<br> %<br>| &nbsp;&nbsp;&nbsp; 86<br> %<br>| &nbsp;&nbsp;&nbsp; 115<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Short-Term National Muni Bond ETF** | **iShares Short-Term National Muni Bond ETF** | **iShares Short-Term National Muni Bond ETF** | **iShares Short-Term National Muni Bond ETF** | **iShares Short-Term National Muni Bond ETF** |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $105.10 | &nbsp;&nbsp;&nbsp; $103.57 | &nbsp;&nbsp;&nbsp; $105.52 | &nbsp;&nbsp;&nbsp; $107.39 | &nbsp;&nbsp;&nbsp; $107.38 |
| Net investment income<sup>(a)</sup> <br>| 2.27 | &nbsp;&nbsp;&nbsp;&nbsp;1.85 | &nbsp;&nbsp;&nbsp;&nbsp;1.14 | &nbsp;&nbsp;&nbsp;&nbsp;0.70 | &nbsp;&nbsp;&nbsp;&nbsp;1.25 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.86 | &nbsp;&nbsp;&nbsp;&nbsp;1.54 | &nbsp;&nbsp;&nbsp; (2.09)<br>| &nbsp;&nbsp;&nbsp; (1.84)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.05 |
| Net increase (decrease) from investment operations | 3.13 | &nbsp;&nbsp;&nbsp;&nbsp;3.39 | &nbsp;&nbsp;&nbsp; (0.95)<br>| &nbsp;&nbsp;&nbsp; (1.14)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.30 |
| **Distributions from net investment income**<sup>(c)</sup> <br>| (2.24)<br>| &nbsp;&nbsp;&nbsp; (1.86)<br>| &nbsp;&nbsp;&nbsp; (1.00)<br>| &nbsp;&nbsp;&nbsp; (0.73)<br>| &nbsp;&nbsp;&nbsp; (1.29)<br>|
| **Net asset value, end of year** | $105.99 | &nbsp;&nbsp;&nbsp; $105.10 | &nbsp;&nbsp;&nbsp; $103.57 | &nbsp;&nbsp;&nbsp; $105.52 | &nbsp;&nbsp;&nbsp; $107.39 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 3.02<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.30<br> %<br>| &nbsp;&nbsp;&nbsp; (0.90)%<br>| &nbsp;&nbsp;&nbsp; (1.03)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.19<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses  | 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>|
| Net investment income | 2.16<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.78<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.65<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.16<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $9025323 | &nbsp;&nbsp;&nbsp; $8959613 | &nbsp;&nbsp;&nbsp; $10460749 | &nbsp;&nbsp;&nbsp; $7518569 | &nbsp;&nbsp;&nbsp; $4386876 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 30<br> %<br>| &nbsp;&nbsp;&nbsp; 28<br> %<br>| &nbsp;&nbsp;&nbsp; 26<br> %<br>| &nbsp;&nbsp;&nbsp; 16<br> %<br>| &nbsp;&nbsp;&nbsp; 18<br> %<br>|

---

------

<sup>(a)</sup>

Based on average shares outstanding.

<sup>(b)</sup>

The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in relation to the fluctuating market values of the Fund's underlying securities.

<sup>(c)</sup>

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

<sup>(d)</sup>

Where applicable, assumes the reinvestment of distributions.

<sup>(e)</sup>

Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

<sup>(f)</sup>

Portfolio turnover rate excludes in-kind transactions, if any.

------

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**Bloomberg**

The following applies with respect to each Underlying Index provided by Bloomberg:

The Underlying Index is maintained by Bloomberg. "Bloomberg<sup>®</sup>" and the Underlying Index are service marks of Bloomberg Finance L.P. and its affiliates, including Bloomberg Index Services Limited ("BISL"), the administrator of the index (collectively, "Bloomberg"), and have been licensed for use for certain purposes by BFA.

The Fund is not sponsored, endorsed, sold or promoted by Bloomberg. Bloomberg does not make any representation or warranty, express or implied, to the owners of or counterparties to the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund particularly. The only relationship of Bloomberg to BFA is the licensing of certain trademarks, trade names and service marks and of the Underlying Index, which is determined, composed and calculated by BISL without regard to BFA or the Fund. Bloomberg has no obligation to take the needs of BFA or the owners of the Fund into consideration in determining, composing or calculating the Underlying Index. Bloomberg is not responsible for and has not participated in the determination of the timing of, prices at, or quantities of the Fund to be issued. Bloomberg shall not have any obligation or liability, including, without limitation, to the Fund's customers, in connection with the administration, marketing or trading of the Fund.

BLOOMBERG DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE UNDERLYING INDEX OR ANY DATA RELATED THERETO AND SHALL HAVE NO LIABILITY FOR ANY ERRORS, OMISSIONS OR INTERRUPTIONS THEREIN. BLOOMBERG DOES NOT MAKE ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY BFA, OWNERS OF THE FUND OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE UNDERLYING INDEX OR ANY DATA RELATED THERETO. BLOOMBERG DOES NOT MAKE ANY EXPRESS OR IMPLIED WARRANTIES AND EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE UNDERLYING INDEX OR ANY DATA RELATED THERETO. WITHOUT LIMITING ANY OF THE FOREGOING, TO THE MAXIMUM EXTENT ALLOWED BY LAW, BLOOMBERG, ITS LICENSORS, AND ITS AND THEIR RESPECTIVE EMPLOYEES, CONTRACTORS, AGENTS, SUPPLIERS, AND VENDORS SHALL HAVE NO LIABILITY OR RESPONSIBILITY WHATSOEVER FOR ANY INJURY OR DAMAGES—WHETHER DIRECT, INDIRECT, CONSEQUENTIAL, INCIDENTAL, PUNITIVE OR OTHERWISE—ARISING IN CONNECTION WITH THE FUND OR UNDERLYING INDEX OR ANY DATA OR VALUES RELATING THERETO—WHETHER ARISING FROM THEIR NEGLIGENCE OR OTHERWISE, EVEN IF NOTIFIED OF THE POSSIBILITY THEREOF.

**ICE Data Indices**

The following applies with respect to each Underlying Index provided by IDI:

ICE Data Indices, LLC ("IDI") is used with permission. "NYSE" is a registered trademark of NYSE Group, Inc., an affiliate of IDI, and is used by IDI with permission and under a license. "FactSet" is a registered trademark of FactSet Research Systems, Inc. These trademarks (as applicable) have been licensed, along with the Underlying Index, in connection with the Fund. Neither BFA, the Trust nor the Fund, as applicable, is sponsored, endorsed, sold or promoted by IDI, its affiliates or its third party suppliers ("IDI and its Suppliers"). IDI and its Suppliers make no representations or warranties regarding the advisability of investing in securities generally, in the Fund particularly, the Trust or the ability of the Underlying Index to track general market performance. IDI's only relationship to BFA is the licensing of certain trademarks and trade names and the Underlying Index or components thereof. The Underlying Index is determined, composed and calculated by IDI without regard to BFA or the Fund or its holders. IDI has no obligation to take the needs of BFA or the holders of the Fund into consideration in determining, composing or calculating the Underlying Index. IDI is not responsible for and has not participated in the determination of the timing of, prices of, or quantities of the Fund to be issued or in the determination or calculation of the equation by which the Fund is to be priced, sold, purchased, or redeemed. Except for certain custom index calculation services, all information provided by IDI is general in nature and not tailored to the needs of BFA or any other person, entity or group of persons. IDI has no obligation or liability in connection with the administration, marketing, or trading of the Fund. IDI is not an investment adviser. Inclusion of a security within an index is not a recommendation by IDI to buy, sell, or hold such security, nor is it considered to be investment advice.

IDI AND ITS SUPPLIERS DISCLAIM ANY AND ALL WARRANTIES AND REPRESENTATIONS, EXPRESS AND/OR IMPLIED, INCLUDING ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE, INCLUDING THE UNDERLYING INDEX, INDEX DATA AND ANY INFORMATION INCLUDED IN, RELATED TO, OR DERIVED THEREFROM ("INDEX DATA"). IDI AND ITS SUPPLIERS SHALL NOT

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BE SUBJECT TO ANY DAMAGES OR LIABILITY WITH RESPECT TO THE ADEQUACY, ACCURACY, TIMELINESS OR COMPLETENESS OF THE UNDERLYING INDEX AND THE INDEX DATA, WHICH ARE PROVIDED ON AN "AS IS" BASIS, AND YOUR USE IS AT YOUR OWN RISK.

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Want to know more?

iShares.com \| 1-800-474-2737 (1-800-iShares)

Information on each Fund's net asset value, market price, premiums and discounts, and bid-ask spreads can be found at www.iShares.com. Copies of each Fund's Prospectus, SAI, shareholder reports and other information, as applicable and when available, can be found at www.iShares.com. For more information about a Fund, you may request a copy of the Fund's SAI. The SAI provides detailed information about the Fund and is incorporated by reference into the Fund's Prospectus. This means that the SAI, for legal purposes, is a part of the Fund's Prospectus.

Additional information about each Fund's investments is, or will be, available in the Fund's Annual and Semi-Annual Reports to shareholders and in Form N-CSR. In a Fund's Annual Report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the last fiscal year. In Form N-CSR, you will find the Fund's annual and semi-annual financial statements.

If you have any questions about the Trust or shares of a Fund or you wish to obtain a Fund's SAI, Semi-Annual or Annual Report free of charge, please:

Call: 1-800-iShares or 1-800-474-2737 (toll free) Monday through Friday, 8:30 a.m. to 6:30 p.m. (Eastern time) <br> Email: iSharesETFs@blackrock.com <br> Write: c/o BlackRock Investments, LLC 1 University Square Drive, Princeton, NJ 08540

Reports and other information about each Fund are available on the EDGAR database on the SEC's website at www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following email address: publicinfo@sec.gov.

*No person is authorized to give any information or to make any representations about a Fund and its shares not contained in this Prospectus and you should not rely on any other information. Read and keep this Prospectus for future reference.*©2025 BlackRock, Inc. All rights reserved. **iSHARES**<sup>®</sup>, **iBONDS**<sup>®</sup> and **BLACKROCK**<sup>®</sup> are registered trademarks of BlackRock Fund Advisors and its affiliates. All other marks are the property of their respective owners.

Investment Company Act File No.: 811-09729

IS-P- 228B-0625

![](g938480isharesbc2019.jpg)

![](g938480imgb929bfb92.gif)

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| | |
|:---|:---|
| ![](g938480ishares2019.jpg)<br>| June 27, 2025 |

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| | |
|:---|:---|
| ![](g938480img613dc87f1.jpg)<br>| Prospectus |

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**iShares Trust**

● iShares Core 5-10 Year USD Bond ETF \| IMTB \| NYSE Arca

● iShares Core 10+ Year USD Bond ETF \| ILTB \| NYSE Arca

● iShares Core U.S. Aggregate Bond ETF \| AGG \| NYSE Arca

● iShares ESG Advanced Total USD Bond Market ETF \| EUSB \| NYSE Arca

● iShares ESG Aware U.S. Aggregate Bond ETF \| EAGG \| NYSE Arca

● iShares Government/Credit Bond ETF \| GBF \| NYSE Arca

● iShares Intermediate Government/Credit Bond ETF \| GVI \| Cboe BZX

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

The Securities and Exchange Commission ("SEC") has not approved or disapproved these securities or passed upon the adequacy of this prospectus. Any representation to the contrary is a criminal offense.

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**Table of Contents**

Fund Summaries

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| [iShares Core 5-10 Year USD Bond ETF](#xx_c4d641b9-64ac-4cf8-befe-f767408658ab_1) | S-1  |
| [iShares Core 10+ Year USD Bond ETF](#xx_9d3a3670-e11e-4a8c-9df3-9e9f9b7b43ed_1) | S-9  |
| [iShares Core U.S. Aggregate Bond ETF](#xx_6df6a9b0-ebb1-46b8-94ac-d99555159ab4_1) | S-17  |
| [iShares ESG Advanced Total USD Bond Market ETF](#xx_6c252b43-83d6-450c-808e-20ff1855f504_1) | S-24  |
| [iShares ESG Aware U.S. Aggregate Bond ETF](#xx_601e9f3d-ce42-4c64-8890-a2f642c1c723_1) | S-32  |
| [iShares Government/Credit Bond ETF](#xx_1ec6b86a-74e9-4920-8c83-0037c3a5e925_1) | S-40  |
| [iShares Intermediate Government/Credit Bond ETF](#xx_fa802e1c-dd58-4d1f-b366-e5dc726ad48f_1) | S-47  |
| [More Information About the Funds](#xx_d80daa69-3f98-4ffb-aed9-364f3277562c_1) | 1  |
| [Additional Information About the Funds' Risks](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_1) | 3  |
| [Portfolio Holdings Information](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_18) | 20  |
| [Management of the Funds](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_18) | 20  |
| [Shareholder Information](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_20) | 22  |
| [Distribution](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_27) | 29  |
| [Financial Highlights](#xx_cb465921-ca3b-4fdb-b29f-31460a3b0734_27) | 29  |
| [Index Providers and Disclaimers](#xx_831c7d27-cd27-438a-a69c-2f3572e4a42d_1) | 34 |

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iSHARES<sup>®</sup> CORE 5-10 YEAR USD BOND ETF

Ticker: IMTBStock Exchange: NYSE Arca

**Investment Objective**

The iShares Core 5-10 Year USD Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated bonds that are rated either investment-grade or high yield with remaining effective maturities between five and ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through February 28, 2031. The contractual waiver may be terminated prior to February 28, 2031 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.06% |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.01% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.07% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.01)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.06% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $6 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $19 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $34 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $83 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 304% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Universal 5-10 Year Index (the "Underlying Index"), which measures the performance of U.S. dollar-denominated taxable bonds that are rated either investment-grade or high yield (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) with remaining effective maturities between five and ten years. The Underlying Index includes U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield U.S. corporate bonds, mortgage-backed pass-through securities ("MBS"), commercial mortgage-backed securities ("CMBS"), asset-backed securities ("ABS"), Eurodollar bonds (*i.e.*, U.S. dollar-denominated bonds issued by foreign issuers outside the U.S.), bonds registered with the SEC or exempt from registration at the time of issuance, or offered pursuant to Rule 144A under the Securities Act of 1933, as amended (the "1933 Act") with or without registration rights ("Rule 144A Bonds") and emerging market bonds. The Underlying Index is a subset of the Bloomberg U.S. Universal Index.

As of February 28, 2025, a significant portion of the Underlying Index is represented by MBS and U.S. Treasury securities. A significant portion of the Underlying Index is composed of MBS that include 20-year and 30-year mortgages. These MBS are included in the Underlying Index because their effective duration has historically been more consistent with the duration of non-callable 5-10 year bonds due to prepayments. The components of the Underlying Index are likely to change over time. The securities in the Underlying Index must be denominated in U.S. dollars and non-convertible. Excluded from the Underlying Index are tax-exempt municipal securities, coupon issues that have been stripped from bonds, structured notes, private placements (excluding Rule 144A Bonds) and inflation-linked bonds.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an

applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any

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risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***High Yield Securities Risk.*** Debt securities that are rated below investment grade (commonly referred to as "junk bonds") and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Such investments may be subject to additional risks including subordination to other creditors, no collateral or limited rights in collateral, lack of a regular trading market, prepayment risk, and lack of publicly available information.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its

methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***High Portfolio Turnover Risk.*** High portfolio turnover is considered by the Fund to mean turnover of greater than 100% annually. Portfolio turnover (*i.e*., the sale of securities or other assets and reinvestment in other securities or assets) generally involves transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other costs. In addition, the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains. Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's

------

investment return, and may result in different tax consequences for shareholders compared to a fund with lower portfolio turnover.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Privately Issued Securities Risk.*** Privately issued securities are securities that have not been registered under the 1933 Act. Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security. Difficulty in selling such securities at a desirable time or price may result in a loss to the Fund.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

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Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of the Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

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***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Agency Mortgage-Backed Securities Risk***. MBS represent interests in "pools" of mortgages and are subject to interest rate, prepayment, and extension risk. MBS may be issued or guaranteed by the U.S. government or one of its agencies or sponsored entities. Some MBS may not be backed by the full faith and credit of the U.S. government and thus represent greater credit risk. MBS react differently than other bonds to changes in interest rates due to prepayment and extension risks. Small movements in interest rates (both increases and decreases) may

quickly and significantly reduce the value of certain MBS. MBS prices may reflect adverse economic and market conditions. MBS are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. The default or bankruptcy of a counterparty to a TBA transaction would expose the Fund to possible losses.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480imtbdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 3.02% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 7.32% | December 31, 2023 |
| Worst Quarter | -5.77% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 11/1/2016)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.95% | &nbsp;&nbsp; -0.21% | &nbsp;&nbsp; 1.13% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.15% | &nbsp;&nbsp; -1.51% | &nbsp;&nbsp; -0.15% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.15% | &nbsp;&nbsp; -0.68% | &nbsp;&nbsp; 0.33% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.35% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal 5-10 Year Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.87% | &nbsp;&nbsp; -0.15% | &nbsp;&nbsp; 1.19% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2016 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> CORE 10+ YEAR USD BOND ETF

Ticker: ILTBStock Exchange: NYSE Arca

**Investment Objective**

The iShares Core 10+ Year USD Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated bonds that are rated either investment grade or high-yield with remaining maturities greater than ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.06% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.06% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $6 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $19 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $34 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $77 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 8% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Universal 10+ Year Index (the "Underlying Index"), which measures the performance of U.S. dollar-denominated taxable bonds that are rated either investment-grade or high yield (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) with remaining maturities greater than ten years. The Underlying Index includes U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield U.S. corporate bonds, Eurodollar bonds (*i.e.*, U.S. dollar-denominated bonds issued by foreign issuers outside the U.S.), bonds registered with the SEC or exempt from registration at the time of issuance, or offered pursuant to Rule 144A under the Securities Act of 1933, as amended (the "1933 Act") with or without registration rights ("Rule 144A Bonds") and emerging market bonds. The Underlying Index is a subset of the Bloomberg U.S. Universal Index.

As of February 28, 2025, a significant portion of the Underlying Index is represented by U.S. Treasury securities. The components of the Underlying Index are likely to change over time. The securities in the Underlying Index must have at least 10 years remaining to maturity, or at least 10 years remaining to the first call date in the case of callable perpetual securities. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and be non-convertible. Excluded from the Underlying Index are tax-exempt municipal securities, coupon issues that have been stripped from bonds, structured notes and private placements (excluding Rule 144A Bonds). The Underlying Index is market capitalization-weighted and is rebalanced on the last day of the month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings),

fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

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***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***High Yield Securities Risk.*** Debt securities that are rated below investment grade (commonly referred to as "junk bonds") and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Such investments may be subject to additional risks including subordination to other creditors, no collateral or limited rights in collateral, lack of a regular trading market, prepayment risk, and lack of publicly available information.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse

impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to

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changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are

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subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in Saudi Arabia*.** Investing in Saudi Arabian issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. The economy of Saudi Arabia is dominated by petroleum exports. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more

developed countries, which may negatively affect the value of the Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Instability in the Middle East region could adversely impact the economy of Saudi Arabia, and there is no assurance of political stability in Saudi Arabia.

The ability of foreign investors to invest in the securities of Saudi Arabian companies could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. The Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to the Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct

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obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from

the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480iltbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 3.37% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 13.10% | December 31, 2023 |
| Worst Quarter | -12.56% | June 30, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 12/8/2009)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; -2.78% | &nbsp;&nbsp; -2.75% | &nbsp;&nbsp; 1.39% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -4.63% | &nbsp;&nbsp; -4.28% | &nbsp;&nbsp; -0.24% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; -1.63% | &nbsp;&nbsp; -2.61% | &nbsp;&nbsp; 0.41% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal 10+ Year Index** (Returns do not reflect deductions for fees, expenses <br> or taxes)<br>| &nbsp;&nbsp; -2.93% | &nbsp;&nbsp; -2.71% | &nbsp;&nbsp; 1.45% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> CORE U.S. AGGREGATE BOND ETF

Ticker: AGGStock Exchange: NYSE Arca

**Investment Objective**

The iShares Core U.S. Aggregate Bond ETF (the "Fund") seeks to track the investment results of an index composed of the total U.S. investment-grade bond market.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<sup>2</sup> <br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.03% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.03% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.00)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.03% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $17 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $39 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 81% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Aggregate Bond Index (the "Underlying Index"), which measures the performance of the total U.S. investment-grade (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) bond market. As of February 28, 2025, there were 13,723 issues in the Underlying Index.

The Underlying Index includes investment-grade U.S. Treasury bonds, government-related bonds, corporate bonds, mortgage-backed pass-through securities ("MBS"), commercial mortgage-backed securities ("CMBS") and asset-backed securities ("ABS") that are publicly offered for sale in the U.S. As of February 28, 2025, a significant portion of the Underlying Index is represented by MBS and U.S. Treasury securities. The components of the Underlying Index are likely to change over time.

The securities in the Underlying Index must have $300 million or more of outstanding face value and must have at least one year remaining to maturity, with the exception of amortizing securities such as ABS and MBS, which have lower minimum thresholds as defined by Bloomberg. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate, non-convertible and taxable. Certain types of securities, such as state and local government series bonds, structured notes with embedded swaps or other special features, private placements, floating-rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds), are excluded from the Underlying Index. The Underlying Index is market capitalization-weighted, and the securities in the Underlying Index are updated on the last business day of each month.

As of February 28, 2025, approximately 25.0% of the bonds represented in the Underlying Index were U.S. fixed-rate agency MBS. Such securities are issued by entities such as the Government National Mortgage Association ("Ginnie Mae"), the Federal National Mortgage Association ("Fannie Mae"), and the Federal Home Loan Mortgage Corporation ("Freddie Mac") and are backed by pools of mortgages. Most transactions in fixed-rate MBS occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement (to-be-announced ("TBA") transactions). The Fund may enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short-term instruments, including shares of money market funds advised by BFA or its affiliates. The Fund will assume its *pro rata* share of the fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses. The Fund may also

acquire interests in mortgage pools through means other than such standardized contracts for future delivery.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For

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purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could

have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall

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sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Large Shareholder and Large-Scale Redemption Risk.*** Certain shareholders of the Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares, or may hold their investment in the Fund for a limited period of time. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, increase the Fund's brokerage costs and/or have a material effect on the market price of Fund shares.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or

sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the

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U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral

provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Agency Mortgage-Backed Securities Risk***. MBS represent interests in "pools" of mortgages and are subject to interest rate, prepayment, and extension risk. MBS may be issued or guaranteed by the U.S. government or one of its agencies or sponsored entities. Some MBS may not be backed by the full faith and credit of the U.S. government and thus represent greater credit risk. MBS react differently than other bonds to changes in interest rates due to prepayment and extension risks. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS. MBS prices may reflect adverse economic and market conditions. MBS are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. The default or bankruptcy of a counterparty to a TBA transaction would expose the Fund to possible losses.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to

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purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would

have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480aggdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.76% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.69% | December 31, 2023 |
| Worst Quarter | -5.86% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 9/22/2003)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.37% | &nbsp;&nbsp; -0.34% | &nbsp;&nbsp; 1.31% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.14% | &nbsp;&nbsp; -1.40% | &nbsp;&nbsp; 0.24% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.81% | &nbsp;&nbsp; -0.69% | &nbsp;&nbsp; 0.54% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Aggregate Bond Index** (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 1.25% | &nbsp;&nbsp; -0.33% | &nbsp;&nbsp; 1.35% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> ESG ADVANCED TOTAL USD BOND MARKET ETF

Ticker: EUSBStock Exchange: NYSE Arca

**Investment Objective**

The iShares ESG Advanced Total USD Bond Market ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated bonds that are rated either investment-grade or high-yield from issuers with a favorable environmental, social and governance rating as identified by the index provider, while applying extensive screens for involvement in controversial activities.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2030. The contractual waiver may be terminated prior to June 30, 2030 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<sup>2</sup> <br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.12% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.12% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.00)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.12% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $12 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $39 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $68 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $154 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 100% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investments results of the Bloomberg MSCI US Universal Choice ESG Screened Index (the "Underlying Index"), which has been developed by Bloomberg Finance L.P. and its affiliates (the "Index Provider" or "Bloomberg") with environmental, social and governance ("ESG") rating inputs from MSCI ESG Research LLC ("MSCI ESG Research") pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate. The Underlying Index is a modified market value-weighted index designed to reflect the performance of U.S. dollar-denominated, taxable bonds with favorable ESG ratings (as determined by MSCI ESG Research) while applying extensive screens, including, for example, a screen which focuses on removing fossil fuel exposure. To construct the Underlying Index, Bloomberg begins with the Bloomberg U.S. Universal Index (the "Parent Index"). The Parent Index includes securities with at least one year until final maturity, without regard to optionality features such as call provisions or conversion provisions. The Parent Index includes Treasury securities, government-related securities (*i.e*., U.S. and non-U.S. agency debt securities, and non-U.S. sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield (as well as unrated) corporate bonds, U.S. agency mortgage-backed pass-through securities ("MBS"), commercial mortgage-backed securities, asset backed securities, Eurodollar bonds, bonds registered with the SEC or exempt from registration at the time of issuance or offered pursuant to Rule 144A with or without registration rights and U.S. dollar-denominated emerging market bonds.

From the Parent Index, Bloomberg excludes issuers with unfavorable ESG ratings, as calculated by MSCI ESG Research, and then further excludes securities of issuers involved in adult entertainment, alcohol, gambling, tobacco, genetic engineering, controversial weapons, nuclear weapons, civilian firearms, conventional weapons, palm oil, private prisons, predatory lending, and nuclear power based on revenue or percentage of revenue thresholds for certain categories (*e.g.*, $500 million or 50%) and categorical exclusions for others (*e.g.*, nuclear weapons). Bloomberg screens companies with involvement in fossil fuels by excluding any company in the Bloomberg energy sector and all companies with an industry tie to fossil fuels such as thermal coal, oil and gas—in particular, reserve ownership, related revenues and power generation. Additionally, Bloomberg excludes companies involved in very serious business controversies.

For each industry, MSCI ESG Research identifies key ESG issues that can lead to unexpected costs for entities in the medium- to long-term (*e.g*., climate change, resource scarcity, demographic shifts). MSCI ESG Research then calculates the size of each

entity's exposure to each key issue based on the entity's business segment and geographic risk and analyzes the extent to which such entities have developed robust strategies and programs to manage ESG risks and opportunities. MSCI ESG Research scores entities based on both their risk exposure and risk management. To score well on a key issue, MSCI ESG Research assesses management practices, management performance (through demonstrated track record and other quantitative performance indicators), governance structures, and/or implications in controversies, which all may be taken as a proxy for overall management quality. Controversies, including, among other things, issues involving anti-competitive practices, toxic emissions and waste, and health and safety, occurring within the last three years lead to a deduction from the overall management score on each issue. Using a sector-specific key issue weighting model, entities are rated and ranked in comparison to their industry peers. Key issues and weights are reviewed at the end of each calendar year. Corporate governance is always weighted and analyzed for all entities. As of February 28, 2025, a significant portion of the Underlying Index is represented by U.S. agency MBS and U.S. Treasury bonds. The components of the Underlying Index are likely to change over time. The securities in the Underlying Index are updated on the last business day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of the Underlying Index (*i.e.*, TBAs), and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash

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equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, MSCI ESG Research or their affiliates, which are independent of the Fund and BFA, pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may

occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***ESG Risk.*** To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index's use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund's overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant

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may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***High Portfolio Turnover Risk.*** High portfolio turnover is considered by the Fund to mean turnover of greater than 100% annually. Portfolio turnover (*i.e*., the sale of securities or other assets and reinvestment in other securities or assets) generally involves transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other costs. In addition, the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains. Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return, and may result in different tax consequences for shareholders compared to a fund with lower portfolio turnover.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Large Shareholder and Large-Scale Redemption Risk.*** Certain shareholders of the Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares, or may hold their investment in the Fund for a limited period of time. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment. Redemptions of a large number of Fund shares could require the Fund to dispose of assets to meet the redemption requests, which can accelerate the realization of taxable income and/or capital gains and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such year. In some circumstances, the Fund may hold a relatively large proportion of its assets in cash in anticipation of large redemptions, diluting its investment returns. These large redemptions may also force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, increase the Fund's brokerage costs and/or have a material effect on the market price of Fund shares.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational,

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information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Risk of Investing in Russia.*** Investing in Russian securities involves significant risks, including legal, regulatory, currency and economic risks that are specific to Russia. In addition, investing in Russian securities involves risks associated with the settlement of portfolio transactions and loss of the Fund's ownership rights in its portfolio securities as a result of the system of share registration and custody in Russia. Governments, including the U.S., the U.K., the E.U., and many other countries have imposed economic sanctions on certain Russian individuals and Russian corporate and banking entities, and jurisdictions may also institute broader sanctions on Russia. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibit Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

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Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies, or Russian individuals, including politicians, may impact Russia's economy and Russian companies in which the Fund invests. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors globally. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them. As a result of sanctions, the Fund is currently restricted from trading in Russian securities, including those in its portfolio, and the Underlying Index has removed Russian securities. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions

carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Agency Mortgage-Backed Securities Risk***. MBS represent interests in "pools" of mortgages and are subject to interest rate, prepayment, and extension risk. MBS may be issued or guaranteed by the U.S. government or one of its agencies or sponsored entities. Some MBS may not be backed by the full faith and credit of the U.S. government and thus represent greater credit risk. MBS react differently than other bonds to changes in interest rates due to prepayment and extension risks. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS. MBS prices may reflect adverse economic and market conditions. MBS are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. The default or bankruptcy of a counterparty to a TBA transaction would expose the Fund to possible losses.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480eusbdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.65% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.64% | December 31, 2023 |
| Worst Quarter | -5.87% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | |
|:---|:---|:---|
|  | **One Year** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 6/23/2020)** |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.94% | &nbsp;&nbsp; -1.25% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 0.44% | &nbsp;&nbsp; -2.19% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.14% | &nbsp;&nbsp; -1.34% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; -1.01% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg MSCI US Universal Choice ESG Screened Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.99% | &nbsp;&nbsp; -1.12% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2020 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an ETF. Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> ESG AWARE U.S. AGGREGATE BOND ETF

Ticker: EAGGStock Exchange: NYSE Arca

**Investment Objective**

The iShares ESG Aware U.S. Aggregate Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated, investment-grade bonds from issuers generally evaluated for favorable environmental, social and governance practices while seeking to exhibit risk and return characteristics similar to those of the broad U.S. dollar-denominated investment-grade bond market.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

The Fund may incur "Acquired Fund Fees and Expenses." Acquired Fund Fees and Expenses reflect the Fund's pro rata share of the fees and expenses incurred indirectly by the Fund as a result of investing in other investment companies. The impact of Acquired Fund Fees and Expenses is included in the Fund's total return but is not included in the Fund's ratio of expenses to average net assets. Both figures are shown in the Financial Highlights section of the Fund's prospectus (the "Prospectus"). BFA, the investment adviser to the Fund, has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2029. The contractual waiver may be terminated prior to June 30, 2029 only upon written agreement of the Trust and BFA.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<br>| **Acquired Fund** <br> **Fees and** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>| **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<sup>2</sup> <br>| **Total Annual**<br> **Fund** <br> **Operating**<br> **Expenses After**<br> **Fee Waiver** <br> **and/or** <br> **Expense** <br> **Reimbursement**<br>|
| 0.10% |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.10% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (0.00)% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.10% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $32 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $56 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $128 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 112% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg MSCI US Aggregate ESG Focus Index (the "Underlying Index"), which has been developed by Bloomberg Finance L.P. and its affiliates (the "Index Provider" or "Bloomberg") with environmental, social and governance ("ESG") rating inputs from MSCI ESG Research LLC ("MSCI ESG Research") pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate. The Underlying Index is an optimized fixed-income index designed to reflect the performance of U.S. dollar-denominated, investment-grade (as determined by the Index Provider) bonds from issuers generally evaluated for favorable ESG practices (as determined by MSCI ESG Research), while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Aggregate Bond Index (the "Parent Index").

The Underlying Index includes investment-grade U.S. Treasury bonds, non-securitized government-related bonds ("government-related bonds"), corporate bonds, mortgage-backed pass-through securities ("MBS"), commercial mortgage-backed securities ("CMBS") and asset-backed securities ("ABS") that are publicly offered for sale in the U.S.

To construct the Underlying Index, the Index Provider begins with the Parent Index and replicates its U.S. Treasury bond, MBS, CMBS and ABS exposures. These exposures are preserved at the weights of the Parent Index and are not subject to the Index Provider's optimization process, which is a quantitative process that seeks to determine optimal weights for securities to maximize exposure to securities of entities with higher MSCI ESG Research ratings and require a minimum ESG score improvement of 10% or greater relative to the Parent Index while seeking to exhibit risk and return characteristics similar to the Parent Index. For the remaining constituents of the Parent Index (*i.e*., corporate bonds and government-related bonds), the Index Provider excludes securities of entities involved in the business of tobacco, entities involved with controversial weapons, producers and retailers of civilian firearms, companies involved in certain fossil fuels-related activity (such as the production of thermal coal, thermal coal-based power generation and extraction of oil sands) based on revenue or percentage of revenue thresholds for certain categories (*e.g.,* $20 million or 5%) and categorical exclusions for others (*e.g.,* controversial weapons). The Index Provider also excludes entities involved in very severe business controversies (in each case as determined by MSCI ESG Research), and securities of entities without an MSCI ESG Research rating, and then follows the Index Provider's optimization process.

For each industry, MSCI ESG Research identifies key ESG issues that can lead to substantial costs or opportunities for entities

(*e.g.*, climate change, resource scarcity, demographic shifts). MSCI ESG Research then rates each entity's exposure to each key issue based on the entity's business segment and geographic risk and analyzes the extent to which entities have developed robust strategies and programs to manage ESG risks and opportunities. MSCI ESG Research scores entities based on both their risk exposure and risk management. To score well on a key issue, MSCI ESG Research assesses management practices, management performance (through demonstrated track record and other quantitative performance indicators), governance structures, and/or implications in controversies, which all may be taken as a proxy for overall management quality. Controversies, including, among other things, issues involving anti-competitive practices, toxic emissions and waste, and health and safety, occurring within the last three years lead to a deduction from the overall management score on each issue. Using a sector-specific key issue weighting model, entities are rated and ranked in comparison to their industry peers. Key issues and weights are reviewed at the end of each calendar year. Corporate governance is always weighted and analyzed for all entities.

The securities in the Underlying Index must have at least one year remaining to maturity, with the exception of amortizing securities such as ABS and MBS, which have lower thresholds as defined by the Index Provider. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate and nonconvertible. Certain types of securities, such as state and local government series bonds, structured notes with embedded swaps or other special features, private placements (other than those offered pursuant to Rule 144A or Regulation S promulgated under the Securities Act of 1933, as amended (the "1933 Act")), floating rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds), are excluded from the Underlying Index. The securities in the Underlying Index are updated on the last business day of each month.

As of February 28, 2025, bonds that are subject to the Index Provider's optimization process, which composed approximately 24.2% of the bonds in the Underlying Index, received an MSCI ESG Research weighted average score of 7.8 on a scale from 0 to 10, with 10 being the highest score. As of February 28, 2025, U.S. Treasury bonds, which composed approximately 44.51% of the bonds in the Underlying Index, received an MSCI ESG Research score of 5.9. As of February 28, 2025, there were 8,116 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by MBS and U.S. Treasury securities. The components of the Underlying Index are likely to change over time.

As of February 28, 2025, approximately 25.11% of the bonds in the Underlying Index were U.S. fixed-rate agency MBS. U.S. fixed-rate agency MBS are securities issued by entities such as the Government National Mortgage Association ("Ginnie Mae"), the Federal National Mortgage Association ("Fannie Mae"), and the Federal Home Loan Mortgage Corporation ("Freddie Mac") and are backed by pools of mortgages. U.S. fixed-rate agency MBS exposure does not receive any MSCI ESG Research rating as the Index Provider believes that U.S. fixed-rate agency MBS exposure is neither additive nor decremental to the Underlying Index's ESG rating profile. As such, based on currently available data, the

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Index Provider believes U.S. fixed-rate agency MBS exposure is ESG neutral and not inconsistent with an ESG focused exposure. Most transactions in fixed-rate MBS occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement (to-be-announced ("TBA") transactions). The Fund may enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short-term instruments, including shares of money market funds advised by BFA or its affiliates. The Fund will assume its pro rata share of the fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses. The Fund may also acquire interests in mortgage pools through means other than such standardized contracts for future delivery.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings), fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of the Underlying Index (*i.e.*, TBAs), and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, MSCI ESG Research or their affiliates, which are independent of the Fund and BFA, pursuant to an agreement between MSCI ESG Research and Bloomberg Index Services Limited (a subsidiary of

Bloomberg) or an affiliate. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the

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securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***ESG Risk.*** To the extent that the Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. The Underlying Index's use of ESG criteria may result in the Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in divergence of the Fund's overall ESG characteristics or ESG risk from those of the Underlying Index. The Index Provider may evaluate security-level ESG data and, if applicable, ESG objectives or constraints that are relevant to the Underlying Index only at index reviews or rebalances. Securities included in the Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and the Fund until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG objectives or constraints at all times.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant

may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Extension Risk.*** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in the Fund's income and potentially in the value of the Fund's investments.

***High Portfolio Turnover Risk.*** High portfolio turnover is considered by the Fund to mean turnover of greater than 100% annually. Portfolio turnover (*i.e*., the sale of securities or other assets and reinvestment in other securities or assets) generally involves transaction costs to the Fund, including brokerage commissions, dealer mark-ups and other costs. In addition, the sale of securities by the Fund may result in the realization of taxable capital gains, including short-term capital gains. Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return, and may result in different tax consequences for shareholders compared to a fund with lower portfolio turnover.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including

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declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Prepayment Risk.*** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are

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subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***U.S. Agency Mortgage-Backed Securities Risk***. MBS represent interests in "pools" of mortgages and are subject to interest rate, prepayment, and extension risk. MBS may be issued or guaranteed by the U.S. government or one of its agencies or

sponsored entities. Some MBS may not be backed by the full faith and credit of the U.S. government and thus represent greater credit risk. MBS react differently than other bonds to changes in interest rates due to prepayment and extension risks. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS. MBS prices may reflect adverse economic and market conditions. MBS are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. The default or bankruptcy of a counterparty to a TBA transaction would expose the Fund to possible losses.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480eaggdy.jpg)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.75% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.68% | December 31, 2023 |
| Worst Quarter | -5.86% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Since Fund** <br> **Inception**<br>|
| **(Inception Date: 10/18/2018)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; -0.43% | &nbsp;&nbsp; 1.39% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.36% | &nbsp;&nbsp; -1.40% | &nbsp;&nbsp; 0.34% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.72% | &nbsp;&nbsp; -0.72% | &nbsp;&nbsp; 0.63% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or <br> taxes)<br>| &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.79% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg MSCI US Aggregate ESG Focus Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.23% | &nbsp;&nbsp; -0.30% | &nbsp;&nbsp; 1.50% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2018 and 2024, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> GOVERNMENT/CREDIT BOND ETF

Ticker: GBFStock Exchange: NYSE Arca

**Investment Objective**

The iShares Government/Credit Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated government, government-related and investment-grade U.S. corporate bonds.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.20% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $20 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $64 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $113 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $255 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 15% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Government/Credit Bond Index (the "Underlying Index"), which measures the performance of U.S. dollar-denominated U.S. Treasury bonds, government-related bonds (*i.e*., U.S. and foreign agencies, sovereign, supranational and local authority debt) and investment-grade (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) U.S. corporate bonds that have a remaining maturity of greater than or equal to one year. As of February 28, 2025, there were 9,762 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by U.S. Treasury securities. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of U.S. government, government-related and investment-grade U.S. credit securities that have greater than or equal to one year remaining to maturity and have $300 million or more of outstanding face value. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate and non-convertible. Excluded from the Underlying Index are certain special issues such as targeted investor notes, state and local government series bonds and coupon issues that have been stripped from bonds. Also excluded from the Underlying Index are structured notes with embedded swaps or other special features, private placements, floating-rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds). The Underlying Index is market capitalization-weighted and the securities in the Underlying Index are updated on the last business day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings),

fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk

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of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider

to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have

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a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may

adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

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***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund

to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480gbfdy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.63% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 6.48% | December 31, 2023 |
| Worst Quarter | -6.26% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 1.07% | &nbsp;&nbsp; -0.44% | &nbsp;&nbsp; 1.30% |
| Return After Taxes on Distributions | &nbsp;&nbsp; -0.52% | &nbsp;&nbsp; -1.40% | &nbsp;&nbsp; 0.31% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 0.63% | &nbsp;&nbsp; -0.73% | &nbsp;&nbsp; 0.57% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Government/Credit Bond Index** (Returns do not reflect deductions for fees, <br> expenses or taxes)<br>| &nbsp;&nbsp; 1.18% | &nbsp;&nbsp; -0.21% | &nbsp;&nbsp; 1.50% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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iSHARES<sup>®</sup> INTERMEDIATE GOVERNMENT/CREDIT BOND ETF

Ticker: GVIStock Exchange: Cboe BZX

**Investment Objective**

The iShares Intermediate Government/Credit Bond ETF (the "Fund") seeks to track the investment results of an index composed of U.S. dollar-denominated government, government-related and investment-grade U.S. corporate bonds with remaining maturities between one and ten years.

**Fees and Expenses**

The following table describes the fees and expenses that you will incur if you buy, hold and sell shares of the Fund. The investment advisory agreement between iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") (the "Investment Advisory Agreement") provides that BFA will pay all operating expenses of the Fund, except: (i) the management fees, (ii) interest expenses, (iii) taxes, (iv) expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, (v) distribution fees or expenses, and (vi) litigation expenses and any extraordinary expenses.

**You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.**

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| | | | |
|:---|:---|:---|:---|
| **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  | **Annual Fund Operating Expenses** <br> **(ongoing expenses that you pay each year as a** <br> **percentage of the value of your investments)**<sup>1</sup>  |
| **Management** <br> **Fees**<br>| **Distribution**<br> **and Service**<br> **(12b-1) Fees**<br>| **Other** <br> **Expenses**<sup>2</sup> <br>| **Total Annual** <br> **Fund** <br> **Operating** <br> **Expenses**<br>|
| 0.20% |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.00% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20% |

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<sup>1</sup>Operating expenses paid by BFA under the Investment Advisory Agreement exclude acquired fund fees and expenses, if any.

<sup>2</sup>The amount rounded to 0.00%.

**Example.** This Example is intended to help you compare the cost of owning shares of the Fund with the cost of investing in other funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then sell all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **1 Year** | **3 Years** | **5 Years** | **10 Years** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $20 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $64 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $113 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $255 |

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**Portfolio Turnover.** The Fund may pay transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in the Annual Fund Operating Expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 21% of the average value of its portfolio.

**Principal Investment Strategies**

The Fund seeks to track the investment results of the Bloomberg U.S. Intermediate Government/Credit Bond Index (the "Underlying Index"), which measures the performance of U.S. dollar-denominated U.S. Treasury bonds, government-related bonds (*i.e*., U.S. and non-U.S. agencies, sovereign, supranational and local authority debt) and investment-grade (as determined by Bloomberg Index Services Limited (the "Index Provider" or "Bloomberg")) U.S. corporate bonds that have a remaining maturity of greater than one year and less than ten years. As of February 28, 2025, there were 6,295 issues in the Underlying Index. As of February 28, 2025, a significant portion of the Underlying Index is represented by U.S. Treasury securities. The components of the Underlying Index are likely to change over time.

The Underlying Index consists of U.S. government, government-related and investment-grade U.S. credit securities that have greater than one year and less than ten years remaining to maturity and have $300 million or more of outstanding face value. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be fixed-rate and non-convertible. Excluded from the Underlying Index are certain special issues such as targeted investor notes, state and local government series bonds and coupon issues that have been stripped from bonds. Also excluded from the Underlying Index are structured notes with embedded swaps or other special features, private placements, floating-rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds). The Underlying Index is market capitalization-weighted and the securities in the Underlying Index are updated on the last business day of each month.

BFA uses an indexing approach to try to achieve the Fund's investment objective. The Fund does not try to "beat" the index it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

Indexing may eliminate the chance that the Fund will substantially outperform the Underlying Index but also may reduce some of the risks of active management, such as poor security selection. Indexing seeks to achieve lower costs and better after-tax performance by aiming to keep portfolio turnover low in comparison to actively managed investment companies.

BFA uses a representative sampling indexing strategy to manage the Fund. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of an applicable underlying index. The securities selected are expected to have, in the aggregate, investment characteristics (based on factors such as market value and industry weightings),

fundamental characteristics (such as return variability, duration (*i.e.*, a security's price sensitivity to a change in interest rates), maturity or credit ratings and yield) and liquidity measures similar to those of an applicable underlying index. The Fund may or may not hold all of the securities in the Underlying Index.

The Fund will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

The Fund may lend securities representing up to one-third of the value of the Fund's total assets (including the value of any collateral received).

The Underlying Index is sponsored by Bloomberg, which is independent of the Fund and BFA. The Index Provider determines the composition and relative weightings of the securities in the Underlying Index and publishes information regarding the market value of the Underlying Index.

**Industry Concentration Policy.** The Fund will concentrate its investments (*i.e.*, hold 25% or more of its total assets) in a particular industry or group of industries to approximately the same extent that the Underlying Index is concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

**Summary of Principal Risks**

As with any investment, you could lose all or part of your investment in the Fund, and the Fund's performance could trail that of other investments. The Fund is subject to certain risks, including the principal risks noted below any of which may adversely affect the Fund's net asset value per share ("NAV"), trading price, yield, total return and ability to meet its investment objective. Certain key risks are prioritized below (with others following in alphabetical order), but the relative significance of any risk is difficult to predict and may change over time. You should review each risk factor carefully.

***U.S. Treasury Obligations Risk.*** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Direct obligations of the U.S. Treasury have historically involved little risk

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of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances could arise that could prevent the timely payment of interest or principal.

***Interest Rate Risk*.** Interest rate risk refers to the risk of fluctuations in the value of a fixed-income security due to changes in the general level of interest rates. Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. An increase in interest rates generally will cause the value of fixed-income securities to decline. Securities with longer maturities generally are more sensitive to interest rate changes and subject to greater fluctuations in value. Changes in interest rates may have unpredictable effects on fixed-income markets and result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. During periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders.

***Credit Risk*.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling, to make timely principal and/or interest payments or to otherwise honor its obligations. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult to sell the securities. The Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

***Market Risk*.** The Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on the Fund and its investments and could result in increased premiums or discounts to the Fund's NAV.

***Index-Related Risk.*** The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither the Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of the Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, which may have an adverse impact on the Fund and its shareholders. Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact the Index Provider or a third-party data provider and could cause the Index Provider

to postpone a scheduled rebalance. This could cause the Underlying Index to vary from its normal or expected composition.

***Asset Class Risk.*** The securities and other assets in the Underlying Index or in the Fund's portfolio may underperform in comparison to financial markets generally, a particular financial market, another index, or other asset classes.

***Authorized Participant Concentration Risk.*** An "Authorized Participant" is a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Fund or one of its service providers that allows the Authorized Participant to place orders for the purchase and redemption of creation units ("Creation Units"). Only an Authorized Participant may engage in creation or redemption transactions directly with the Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for the Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting.

***Call Risk*.** During periods of falling interest rates, an issuer of a callable bond held by the Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

***Concentration Risk.*** The Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes.

***Income Risk.*** The Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid, when bonds in the Underlying Index are substituted, or when the Fund otherwise needs to purchase additional bonds. The Index Provider's substitution of bonds in the Underlying Index may occur, for example, when the time to maturity for the bond no longer matches the Underlying Index's stated maturity guidelines.

***Issuer Risk*.** The performance of the Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

***Management Risk*.** The Fund generally does not attempt to take defensive positions under any market conditions, including declining markets. As the Fund will not fully replicate the Underlying Index and may hold securities or other assets not included in the Underlying Index, it is subject to the risk that the investment strategy of BFA may not produce the intended results. There is no guarantee that the Fund's investment results will have

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a high degree of correlation to those of the Underlying Index or that the Fund will achieve its investment objective.

***Market Trading Risk*.** The Fund faces numerous market trading risks, including the potential lack of an active market for Fund shares (including through a trading halt), losses from trading in secondary markets, periods of high volatility, and disruptions in the process of creating and redeeming Fund shares. Any of these factors, among others, may lead to the Fund's shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

***Operational and Technology Risks*.** The Fund is directly and indirectly susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or may impair the Fund's operations. While the Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund. Operational and technology risks for the issuers in which the Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value.

***Risk of Investing in China*.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject the Fund to risks specific to China. China may be subject to considerable degrees of economic, political and social instability. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. Over the last few decades, the Chinese government has undertaken reform of economic and market practices and has expanded the sphere of private ownership of property in China. However, Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies resulting from governmental influence, a lack of publicly available information and/or political and social instability. Chinese companies are also subject to the risk that Chinese authorities can intervene in their operations and structure. Internal social unrest or confrontations with neighboring countries, including military conflicts in response to such events, may also disrupt economic development in China and result in a greater risk of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation.

China has experienced security concerns, such as terrorism and strained international relations. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which the Fund invests. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may

adversely affect the Chinese economy and the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs or other trade barriers (including as a result of heightened trade tensions or a trade war between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. The Underlying Index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. So long as these restrictions do not include restrictions on investments, the Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which the Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies. The Fund does not select investments based on investor protection considerations.

***Risk of Investing in the China Bond Market***. The Fund invests directly in the domestic bond market in the People's Republic of China ("China" or the "PRC") (the "China Interbank Bond Market") through the Bond Connect trading channel. All bonds traded through Bond Connect are registered in the name of the PRC's Central Moneymarkets Unit ("CMU"), which holds such bonds as a nominee owner. The precise nature and rights of the Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law, and the exact nature of the Fund's remedies and methods of enforcement of its rights and interests under PRC law are uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. Also, the systems used to trade through Bond Connect may not function as expected. Trading through Bond Connect is also subject to regulatory risks, including laws and regulations that are subject to change. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. The Fund may be subject to additional taxation if certain tax exemptions under PRC tax regulations are withdrawn or amended. Any taxes arising from or to the Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. Investing through Bond Connect subjects the Fund to currency risk, to the extent that currency rates used for Bond Connect are different than the rates used in the China Interbank Bond Market.

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***Risk of Investing in the U.S*.** Investing in U.S. issuers subjects the Fund to legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. Certain changes in the U.S., such as a weakening of the U.S. economy or a decline in its financial markets, may have an adverse effect on U.S. issuers.

***Securities Lending Risk.*** The Fund may engage in securities lending. Securities lending involves the risk that the Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. The Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for the Fund.

***Tracking Error Risk*.** The Fund may be subject to "tracking error," which is the divergence of the Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in the Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by the Fund that the Underlying Index does not incur; the Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by the Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for the Fund

to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index; and impacts to the Fund of complying with certain regulatory requirements or limits. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

***Valuation Risk*.** The price that the Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by the Fund also may differ from the value used by the Underlying Index. In addition, the value of the securities or other assets in the Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares. Authorized Participants that create or redeem Fund shares on days when the Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

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**Performance Information**

The performance information below illustrates how the Fund's performance has varied over different periods and provides some indication of the risks of investing in the Fund. The bar chart shows how the performance of the Fund has varied from one calendar year to another over the periods shown. The table compares the Fund's performance to that of an appropriate broad-based securities market index and the Underlying Index. Fund returns assume the reinvestment of any dividends and distributions. The Fund's returns reflect the impact of any agreements to waive or reimburse expenses, which would reduce performance if not in effect. Past performance (before and after taxes) does not necessarily indicate how the Fund will perform in the future. Updated performance information, including the Fund's current NAV, may be obtained by visiting www.iShares.com or by calling 1-800-iShares (1-800-474-2737) (toll free).

**Calendar Year-by-Year Returns**![](g938480gvidy.jpg)

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| | | |
|:---|:---|:---|
|  | **Return (%)** | **Period Ended** |
| **Calendar Year-to-Date Return** | 2.36% | March 31, 2025 |
| **During the periods shown in the chart:**  | **During the periods shown in the chart:**  | **During the periods shown in the chart:**  |
| Best Quarter | 4.46% | December 31, 2023 |
| Worst Quarter | -4.50% | March 31, 2022 |

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**Average Annual Total Returns**

**(for the periods ended December 31, 2024)** 

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| | | | |
|:---|:---|:---|:---|
|  | **One Year** | **Five Years** | **Ten Years** |
| **(Inception Date: 1/5/2007)** |  |  |  |
| Return Before Taxes | &nbsp;&nbsp; 2.90% | &nbsp;&nbsp; 0.68% | &nbsp;&nbsp; 1.53% |
| Return After Taxes on Distributions | &nbsp;&nbsp; 1.49% | &nbsp;&nbsp; -0.24% | &nbsp;&nbsp; 0.64% |
| Return After Taxes on Distributions and Sale of Fund Shares | &nbsp;&nbsp; 1.70% | &nbsp;&nbsp; 0.13% | &nbsp;&nbsp; 0.79% |
| **Bloomberg U.S. Universal Index**<sup>1</sup> (Returns do not reflect deductions for fees, expenses or taxes) | &nbsp;&nbsp; 2.04% | &nbsp;&nbsp; 0.06% | &nbsp;&nbsp; 1.73% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Bloomberg U.S. Intermediate Government/Credit Bond Index** (Returns do not reflect <br> deductions for fees, expenses or taxes)<br>| &nbsp;&nbsp; 3.00% | &nbsp;&nbsp; 0.86% | &nbsp;&nbsp; 1.71% |

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<sup>1</sup>The Fund has added this broad-based index in response to new regulatory requirements.

After-tax returns in the table above are calculated using the historical highest individual U.S. federal marginal income tax rates and do not reflect the impact of state or local taxes. Actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts ("IRAs"). Fund returns after taxes on distributions and sales of Fund shares are calculated assuming that an investor has sufficient capital gains of the same character from other investments to offset any capital losses from the sales of Fund shares. As a result, Fund returns after taxes on distributions and sales of Fund shares may exceed Fund returns before taxes and/or returns after taxes on distributions.

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**Management**

**Investment Adviser.** BlackRock Fund Advisors.

**Portfolio Managers.** James Mauro and Karen Uyehara (the "Portfolio Managers") are primarily responsible for the day-to-day management of the Fund. Each Portfolio Manager supervises a portfolio management team. Mr. Mauro and Ms. Uyehara have been Portfolio Managers of the Fund since 2011 and 2021, respectively.

**Purchase and Sale of Fund Shares**

The Fund is an exchange-traded fund (commonly referred to as an "ETF"). Individual shares of the Fund may only be bought and sold in the secondary market through a broker-dealer. Because ETF shares trade at market prices rather than at NAV, shares may trade at a price greater than NAV (a premium) or less than NAV (a discount). An investor may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase shares of the Fund (bid) and the lowest price a seller is willing to accept for shares of the Fund (ask) when buying or selling shares in the secondary market (the "bid-ask spread").

**Tax Information**

The Fund intends to make distributions that may be taxable to you as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement such as a 401(k) plan or an IRA, in which case, your distributions generally will be taxed when withdrawn.

**Payments to Broker-Dealers and Other Financial Intermediaries**

If you purchase shares of the Fund through a broker-dealer or other financial intermediary (such as a bank), BFA or other related companies may pay the intermediary for marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems or other services related to the sale or promotion of the Fund. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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More Information About the Funds

This Prospectus contains important information about investing in the Funds listed below. Please read this Prospectus carefully before you make any investment decisions. Additional information regarding the Funds as well as other funds that are series of iShares Trust, iShares U.S. ETF Trust or iShares, Inc. (each, a "Fund") is available at www.iShares.com.

Each Fund's investment objective and its Underlying Index may be changed without shareholder approval.

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| | | |
|:---|:---|:---|
| **Fund** | **Underlying Index** | **Investment Objective** |
| &nbsp;&nbsp; iShares Core 5-10 Year USD <br> Bond ETF<br>| Bloomberg U.S. Universal 5-10 <br> Year Index<br>| The iShares Core 5-10 Year USD Bond ETF seeks to track the <br> investment results of an index composed of U.S. dollar-<br> denominated bonds that are rated either investment-grade or high <br> yield with remaining effective maturities between five and ten <br> years.<br>|
| &nbsp;&nbsp; iShares Core 10+ Year USD Bond <br> ETF<br>| Bloomberg U.S. Universal 10+ <br> Year Index<br>| The iShares Core 10+ Year USD Bond ETF seeks to track the <br> investment results of an index composed of U.S. dollar-<br> denominated bonds that are rated either investment grade or high-<br> yield with remaining maturities greater than ten years.<br>|
| &nbsp;&nbsp; iShares Core U.S. Aggregate <br> Bond ETF<br>| Bloomberg U.S. Aggregate Bond <br> Index<br>| The iShares Core U.S. Aggregate Bond ETF seeks to track the <br> investment results of an index composed of the total U.S. <br> investment-grade bond market.<br>|
| &nbsp;&nbsp; iShares ESG Advanced Total USD <br> Bond Market ETF<br>| Bloomberg MSCI US Universal <br> Choice ESG Screened Index<br>| The iShares ESG Advanced Total USD Bond Market ETF seeks to <br> track the investment results of an index composed of U.S. dollar-<br> denominated bonds that are rated either investment-grade or high-<br> yield from issuers with a favorable environmental, social and <br> governance rating as identified by the index provider, while <br> applying extensive screens for involvement in controversial <br> activities. <br>|
| &nbsp;&nbsp; iShares ESG Aware U.S. <br> Aggregate Bond ETF<br>| Bloomberg MSCI US Aggregate <br> ESG Focus Index<br>| The iShares ESG Aware U.S. Aggregate Bond ETF seeks to track <br> the investment results of an index composed of U.S. dollar-<br> denominated, investment-grade bonds from issuers generally <br> evaluated for favorable environmental, social and governance <br> practices while seeking to exhibit risk and return characteristics <br> similar to those of the broad U.S. dollar-denominated investment-<br> grade bond market.<br>|
| &nbsp;&nbsp; iShares Government/Credit Bond <br> ETF<br>| Bloomberg U.S. <br> Government/Credit Bond Index<br>| The iShares Government/Credit Bond ETF seeks to track the <br> investment results of an index composed of U.S. dollar-<br> denominated government, government-related and investment-<br> grade U.S. corporate bonds.<br>|
| &nbsp;&nbsp; iShares Intermediate <br> Government/Credit Bond ETF<br>| Bloomberg U.S. Intermediate <br> Government/Credit Bond Index<br>| The iShares Intermediate Government/Credit Bond ETF seeks to <br> track the investment results of an index composed of U.S. dollar-<br> denominated government, government-related and investment-<br> grade U.S. corporate bonds with remaining maturities between one <br> and ten years.<br>|

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ETFs are funds that trade like other publicly traded securities. Shares of each Fund are listed on a national securities exchange and trade in the secondary market at market prices that change throughout the day. The market price for a share of a Fund may be different from the Fund's most recent NAV.

Each Fund invests in a particular segment of the markets for securities and other instruments (as applicable) and is designed to be used as part of broader asset allocation strategies. Accordingly, an investment in a Fund should not constitute a complete investment program. An investment in a Fund is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit Insurance Corporation, any other government agency, BFA or any of BFA's affiliates.

**Index Funds**

A share of a Fund represents an ownership interest in an underlying portfolio of securities and other instruments (as applicable) that is intended to track the Fund's Underlying Index. An index is a financial calculation, based on a grouping of financial instruments, and is not an investment product, while each Fund is an actual investment portfolio. The performance of a Fund and that of its Underlying Index may vary for a number of reasons, including transaction costs, asset or currency valuations, corporate actions, timing variances and differences

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between the composition of a Fund's portfolio and that of the Underlying Index resulting from the Fund's use of representative sampling or from legal restrictions (such as diversification requirements) that apply to the Fund but not to its Underlying Index.

From time to time, the provider of the Underlying Index ("Index Provider") may make changes to the index methodology or other adjustments to a Fund's Underlying Index. Unless otherwise determined by BFA, any such change will be reflected in the calculation of the Underlying Index's performance on a going-forward basis after the effective date of such change. Therefore, the performance of the Underlying Index that is shown for periods prior to the effective date of any such change generally will not be recalculated or restated to reflect the change.

BFA uses a representative sampling indexing strategy to manage the Funds. "Representative sampling" is an indexing strategy that involves investing in a representative sample of securities that collectively has an investment profile similar to that of the applicable underlying index. Because the Funds use representative sampling, they can be expected to have a larger tracking error than if they used a replication indexing strategy. "Replication" is an indexing strategy in which a fund invests in substantially all of the securities in its underlying index in approximately the same proportions as in the underlying index.

**European Union Disclosure**

The Fund listed below has not been categorized under the European Union ("EU") sustainable finance disclosure regulation ("SFDR") as an "Article 8" or "Article 9" product. In addition, the Fund's investment strategy does not take into account the criteria for environmentally sustainable economic activities under the EU sustainable investment taxonomy regulation or principal adverse impacts ("PAIs") on sustainability factors under the SFDR. PAIs are identified under the SFDR as the material impacts of investment decisions on sustainability factors relating to environmental, social and employee matters, respect for human rights, and anti-corruption and anti-bribery matters.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iShares Core U.S. Aggregate Bond ETF

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Additional Information About the Funds' Risks

Each Fund is subject to various risks, any of which may adversely affect the Fund's NAV, trading price, yield, total return and ability to meet its investment objective. Each Fund discloses its portfolio holdings daily at www.iShares.com. You could lose all or part of your investment in a Fund, which could underperform other investments. The table below identifies the principal and other (non-principal) risks that apply to each Fund. A Fund that invests in an underlying fund ("Underlying Fund") also may be indirectly exposed to these risks through such investment. A description of each risk is provided after the table.

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares Core** <br> **5-10 Year USD** <br> **Bond ETF**<br>| **iShares Core** <br> **10+ Year USD** <br> **Bond ETF**<br>| **iShares Core** <br> **U.S. Aggregate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Advanced Total** <br> **USD Bond** <br> **Market ETF**<br>| **iShares ESG** <br> **Aware U.S.** <br> **Aggregate** <br> **Bond ETF**<br>| **iShares** <br> **Government/** <br> **Credit Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asset Class Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Authorized Participant <br> Concentration Risk<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Call Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Close-Out Risk for Qualified <br> Financial Contracts<br>| •  | •  | •  | •  | •  | •  |
| Concentration Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Consumer Goods and Services <br> Companies Risk<br>|  | •  |  |  |  | •  |
| Credit Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Currency Risk | •  | •  | •  | •  | •  | •  |
| Custody Risk |  | •  |  | •  |  |  |
| ESG Risk |  |  |  | ✓ | ✓ |  |
| Extension Risk | ✓ | ✓ | ✓ | ✓ | ✓ |  |
| Financial Companies Risk | •  | •  | •  | •  | •  | •  |
| Geographic and Security Risks | •  | •  | •  | •  | •  | •  |
| High Portfolio Turnover Risk | ✓ |  |  | ✓ | ✓ |  |
| High Yield Securities Risk | ✓ | ✓ |  |  |  |  |
| Illiquid Investments Risk | •  | •  | •  | •  | •  | •  |
| Income Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Index-Related Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Interest Rate Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Issuer Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Large Shareholder and Large-<br> Scale Redemption Risk<br>| •  | •  | ✓ | ✓ | •  | •  |
| Management Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Market Trading Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| National Closed Market Trading <br> Risk<br>| •  | •  | •  | •  | •  | •  |
| Non-U.S. Securities Risk | •  | •  | •  | •  | •  | •  |
| Operational and Technology Risks | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ownership Limitations Risk | •  | •  | •  | •  | •  | •  |
| Prepayment Risk | ✓ |  | ✓ | ✓ | ✓ |  |
| Privately Issued Securities Risk | ✓ | •  |  | •  |  |  |
| Reference Rate Replacement <br> Risk<br>| •  | •  | •  |  |  |  |
| Reliance on Trading Partners Risk |  |  | •  |  |  | •  |

---

------

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **iShares Core** <br> **5-10 Year USD** <br> **Bond ETF**<br>| **iShares Core** <br> **10+ Year USD** <br> **Bond ETF**<br>| **iShares Core** <br> **U.S. Aggregate** <br> **Bond ETF**<br>| **iShares ESG** <br> **Advanced Total** <br> **USD Bond** <br> **Market ETF**<br>| **iShares ESG** <br> **Aware U.S.** <br> **Aggregate** <br> **Bond ETF**<br>| **iShares** <br> **Government/** <br> **Credit Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Risk of Investing in China | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Risk of Investing in the China <br> Bond Market<br>| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Risk of Investing in Developed <br> Countries<br>| •  | •  |  | •  | •  | •  |
| Risk of Investing in Emerging <br> Markets<br>|  | •  |  | •  |  |  |
| Risk of Investing in Russia | ✓ | ✓ |  | ✓ |  |  |
| Risk of Investing in Saudi Arabia | ✓ | ✓ |  |  |  |  |
| Risk of Investing in the U.S. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Securities Lending Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Sovereign and Quasi-Sovereign <br> Obligations Risk<br>|  | •  |  |  |  |  |
| Sustainability Risk |  |  | •  |  |  |  |
| Tracking Error Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| U.S. Agency Mortgage-Backed <br> Securities Risk<br>| ✓ |  | ✓ | ✓ | ✓ |  |
| U.S. Treasury Obligations Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Utility Companies Risk |  | •  |  |  |  |  |
| Valuation Risk | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
|  | **iShares Intermediate** <br> **Government/Credit Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Asset Class Risk | ✓ |
| Authorized Participant Concentration Risk | ✓ |
| Call Risk | ✓ |
| Close-Out Risk for Qualified Financial Contracts | •  |
| Concentration Risk | ✓ |
| Consumer Goods and Services Companies Risk |  |
| Credit Risk | ✓ |
| Currency Risk | •  |
| Custody Risk |  |
| ESG Risk |  |
| Extension Risk |  |
| Financial Companies Risk | •  |
| Geographic and Security Risks | •  |
| High Portfolio Turnover Risk |  |
| High Yield Securities Risk |  |
| Illiquid Investments Risk | •  |
| Income Risk | ✓ |
| Index-Related Risk | ✓ |
| Interest Rate Risk | ✓ |

---

------

---

| | |
|:---|:---|
|  | **iShares Intermediate** <br> **Government/Credit Bond** <br> **ETF**<br>|
| **✓ Principal Risk \| • Other Risk** | **✓ Principal Risk \| • Other Risk** |
| Issuer Risk | ✓ |
| Large Shareholder and Large-Scale Redemption Risk | •  |
| Management Risk | ✓ |
| Market Risk | ✓ |
| Market Trading Risk | ✓ |
| National Closed Market Trading Risk | •  |
| Non-U.S. Securities Risk | •  |
| Operational and Technology Risks | ✓ |
| Ownership Limitations Risk | •  |
| Prepayment Risk |  |
| Privately Issued Securities Risk |  |
| Reference Rate Replacement Risk |  |
| Reliance on Trading Partners Risk | •  |
| Risk of Investing in China | ✓ |
| Risk of Investing in the China Bond Market | ✓ |
| Risk of Investing in Developed Countries | •  |
| Risk of Investing in Emerging Markets |  |
| Risk of Investing in Russia |  |
| Risk of Investing in Saudi Arabia |  |
| Risk of Investing in the U.S. | ✓ |
| Securities Lending Risk | ✓ |
| Sovereign and Quasi-Sovereign Obligations Risk |  |
| Sustainability Risk |  |
| Tracking Error Risk | ✓ |
| U.S. Agency Mortgage-Backed Securities Risk |  |
| U.S. Treasury Obligations Risk | ✓ |
| Utility Companies Risk |  |
| Valuation Risk | ✓ |

---

**Asset Class Risk.** The securities and other assets in a Fund's portfolio or, if applicable, its Underlying Index may underperform in comparison to indexes that track, or assets that represent, other countries or geographic units, industries, markets, market segments, or asset classes. Various types of securities, other assets and indexes may experience cycles of outperformance and underperformance in comparison to financial markets generally. This divergence may be due to a number of factors including, among other things, inflation, interest rates, productivity, global demand for local products or resources, and regulation and governmental controls. This may cause a Fund to underperform other investment vehicles that invest in different asset classes.

**Authorized Participant Concentration Risk.** Only an Authorized Participant may engage in creation or redemption transactions directly with a Fund. There are a limited number of institutions that may act as Authorized Participants for the Fund, including on an agency basis on behalf of other market participants. No Authorized Participant is obligated to engage in creation or redemption transactions. To the extent that Authorized Participants exit the business or do not place creation or redemption orders for a Fund and no other Authorized Participant places orders, Fund shares are more likely to trade at a premium or discount to NAV and possibly face trading halts or delisting. Authorized Participant concentration risk may be heightened for a Fund that invests in securities issued by non-U.S. issuers or instruments with lower trading volume. Such assets often entail greater settlement and operational complexity and higher capital costs for Authorized Participants, which may limit the number of Authorized Participants that engage with the Fund.

**Call Risk.** During periods of falling interest rates, an issuer of a callable bond held by a Fund may "call" or repay the security before its stated maturity, and the Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in a Fund's income, or in securities with greater risks or with other less favorable features.

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**Close-Out Risk for Qualified Financial Contracts.** Regulations adopted by global prudential regulators require counterparties that are part of U.S. or foreign global systemically important banking organizations to include contractual restrictions on close-out and cross-default in agreements relating to qualified financial contracts. Qualified financial contracts include agreements relating to swaps, currency forwards and other derivatives as well as repurchase agreements and securities lending agreements. The restrictions prevent a Fund from closing out a qualified financial contract during a specified time period if the counterparty is subject to resolution proceedings and also prohibit a Fund from exercising default rights due to a receivership or similar proceeding of an affiliate of the counterparty. These requirements may increase credit risk and other risks to a Fund.

**Concentration Risk.** A Fund may be susceptible to an increased risk of loss, including losses due to adverse events that affect the Fund's investments more than the market as a whole, to the extent that the Fund's investments are concentrated in the securities or other assets of one or more issuers, countries or other geographic units, markets, industries, project types, or asset classes. A Fund with investment concentration may be more adversely affected by the underperformance of those assets, may experience greater price volatility and may be more susceptible to adverse economic, market, political or regulatory impacts on those assets compared to a fund that does not concentrate its investments.

**Consumer Goods and Services Companies Risk.** Many consumer goods and services companies ("consumer companies") rely heavily on disposable household income and consumer spending and may be impacted by social trends, marketing campaigns, demographic shifts and other factors affecting consumer preferences and demand. In addition, damage to a brand or a reputation crisis can have a substantial adverse impact on consumer companies.

Certain consumer companies, such as those providing discretionary goods or services, may depend more on business cycles, overall economic conditions and consumer confidence. Many consumer goods and services are subject to government regulation and the related compliance costs, and consumer companies also face the risk of product liability claims. Consumer companies also may be adversely affected by volatility in commodity prices, supply chain disruptions and labor shortages.

**Credit Risk.** Credit risk is the risk that an issuer, guarantor or liquidity provider of a fixed-income security may be unable or unwilling, or may be perceived as unable or unwilling (whether by market participants, ratings agencies, pricing services or otherwise), to make timely principal and/or interest payments or to otherwise honor its obligations. It includes the risk that the security will be downgraded by a credit rating agency; generally, lower credit quality issuers present higher credit risks. The credit rating assigned to a security or its issuer does not necessarily reflect the issuer's current financial condition or an investment's volatility or liquidity. An actual or perceived decline in an issuer's creditworthiness may result in a decrease in the value and liquidity of its securities as well as greater price volatility, which may make it difficult for a Fund to sell the securities and otherwise have an adverse impact on the Fund. It is possible that the ability of an issuer to meet its obligations will decline substantially during the period when a Fund owns securities of the issuer or that the issuer will default on its obligations or that the obligations of the issuer will be limited or restructured. A Fund may be adversely affected if an investment that it holds experiences a downgrade or a default.

**Currency Risk.** Because each Fund's NAV is determined on the basis of the U.S. dollar, investors may lose money if the currency of a non-U.S. market in which a Fund invests depreciates against the U.S. dollar or if there are delays or limits on repatriation of foreign currency, even if the foreign currency value of the Fund's holdings in that market increases. Currency exchange rates can be very volatile and can change quickly and unpredictably. As a result, a Fund's NAV may change quickly and without warning. In addition, a Fund may incur costs in connection with conversions between U.S. dollars and foreign currencies.

**Custody Risk.** Custody risk refers to the risks in the process of clearing and settling trades, as well as the holding of securities and other assets by local banks, agents and depositories. These risks are heightened in jurisdictions with less developed markets or less robust settlement and custody infrastructure and processes, and they may result in losses or delays in payments, delivery or recovery of money or other assets. Low trading volumes and volatile prices in less developed markets may make trades harder to complete and settle. Governments or trade groups may compel local agents to hold securities and other assets in designated depositories that may not be subject to independent evaluation. Local agents are held only to the standards of care of their local markets. In general, the less developed a country's securities markets are, the higher the degree of custody risk.

**ESG Risk.** To the extent that a Fund's Underlying Index uses criteria related to the ESG characteristics of issuers, this may limit the types and number of investment opportunities available to the Fund and, as a result, the Fund may underperform other funds whose underlying index does not use ESG criteria. An Underlying Index's use of ESG criteria may result in a Fund investing in, or allocating greater weight to, securities or market sectors that underperform the market as a whole or underperform other funds that use ESG criteria. In addition, the use of representative sampling may result in the divergence of a Fund's overall ESG characteristics or ESG risk from those of the Underlying Index.

An Index Provider evaluates securities for inclusion and/or weighting in such an Underlying Index based on ESG criteria and data provided by the Index Provider or third parties. The Index Provider's evaluation of securities' ESG characteristics depends on these criteria and data, which may vary by index provider, and no assurance can be given that they will be complete, accurate or current. In addition, an Index Provider may evaluate security-level ESG data (including ratings) and, if applicable, ESG objectives or constraints that are relevant to an Underlying Index only at index reviews or rebalances. Securities included in an Underlying Index may cease to meet the relevant ESG criteria but may nevertheless remain in the Underlying Index and in the Fund using the Underlying Index until the next review or rebalance by the Index Provider. As a result, certain securities in the Underlying Index, or the Underlying Index as a whole, may not meet the relevant ESG

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objectives or constraints at all times. If the ESG assessment of a security in an Underlying Index or a Fund changes, neither the Fund nor BFA accepts any liability in relation to such change. BFA does not monitor securities in an Underlying Index with respect to ESG objectives or constraints applied by the Index Provider and is not responsible for changes to the ESG assessment of a security in an Underlying Index between rebalances. In addition, BFA does not assess the validity of an Index Provider's evaluation of the ESG characteristics of securities or the criteria and data used in such evaluation.

The impacts of risks related to ESG investing are likely to change over time, and new ESG risks may be identified as further data and information regarding ESG factors and impacts become available. In addition, methodologies for ESG investing continue to develop, and the ESG methodology applied by an Index Provider may change over time.

**Extension Risk.** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in a Fund's income and potentially in the value of a Fund's investments.

**Financial Companies Risk.** Financial services companies are subject to extensive governmental regulation and intervention, which may change frequently and may adversely affect their profitability, the scope of their activities, the prices they can charge, the amount of capital and liquid assets they must maintain and their size, among other things. Financial services companies also may be significantly affected by, among other things, interest rates, economic conditions, credit rating downgrades, adverse public perception and exposure concentration. Increased risk-taking by financial companies may result in greater overall risk in the global financial sector. Certain events may cause an unusually high degree of volatility in financial markets and pose the risk of large losses for financial services companies.

Financial companies frequently operate with substantial financial leverage and are exposed directly to the credit risk of their borrowers and counterparties, which also may be leveraged to an unknown degree. Financial companies may have significant exposure to the same borrowers and counterparties; as a result, a borrower's or counterparty's inability to meet its obligations to one company may affect other financial companies with exposure to the same borrower or counterparty. This interconnectedness of risk may result in significant negative impacts to companies with direct exposure to the defaulting counterparty as well as adverse cascading effects in the markets and the financial sector generally.

**Geographic and Security Risks.** Issuers in a Fund's portfolio may be located in, or otherwise connected to, parts of the world affected by natural disasters, such as severe heat, earthquakes, tornadoes, volcanic eruptions, wildfires, droughts, floods, hurricanes and tsunamis. In addition, issuers may be impacted by security concerns with respect to a country or region, such as war and other types of conflict, terrorism, strained international relations and territorial disputes. Any of these events may adversely affect the issuers, markets and economies to which a Fund is exposed, which may adversely affect the value of the Fund.

**High Portfolio Turnover Risk.** The sale and purchase of securities and other assets in a Fund's portfolio generally involve transaction costs to the Fund (*e.g*., brokerage commissions, dealer mark-ups). Higher portfolio turnover may cause the Fund to incur additional transaction costs, which have the effect of reducing the Fund's investment return. In addition, greater frequency in the sale of securities or other assets may result in the realization or distribution to Fund shareholders of greater capital gains (including short-term gains) compared to a fund with less turnover. These effects of high portfolio turnover may adversely affect a Fund's performance and could result in undesirable tax consequences for shareholders. Certain investment strategies (*e.g*., active management, investing in dollar rolls or to-be-announced mortgage trades) and volatile market conditions may be more likely to involve higher portfolio turnover.

**High Yield Securities Risk.** Debt securities that are rated below investment grade and debt securities that are unrated are generally considered to be speculative. Compared to higher-quality debt securities, high yield securities are subject to a greater risk of default, illiquidity, price volatility and valuation uncertainty. Issuers of high yield securities may be less creditworthy and have a greater risk of insolvency or bankruptcy than issuers of higher-quality debt securities. Certain privately held issuers may provide less timely or less detailed financial reporting or other information.

High yield securities may be less liquid than higher-rated debt securities, even under normal economic conditions. There are fewer dealers in the high yield securities market, and there may be significant differences in the prices quoted for such securities. There may be no active trading market for some instruments, and certain securities may be subject to restrictions on resale. The inability to dispose of investments in a timely fashion could result in losses to a Fund. High yield securities that are deemed to be liquid at the time of purchase may become illiquid.

High yield securities frequently have prepayment features. When securities are prepaid, a Fund may lose any premiums paid for the instruments and may have to invest the proceeds in bonds with lower yields. This could result in an unexpected capital loss and/or a decrease in the amount of dividends and yield.

Investments in high yield securities may be subject to additional risks, including subordination to other creditors (leaving few or no assets to repay high yield securities holders), no collateral or limited rights in collateral. High yield securities also may have weaker or less restrictive covenant protections for creditors than higher-quality instruments. For example, high yield issuers may be able to incur more debt (including secured debt), return more capital to shareholders, reduce assets designated as collateral or otherwise manage their business in ways that could negatively impact creditors. If an issuer defaults, a Fund may incur expenses in seeking recovery or negotiating new terms with the issuer.

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**Illiquid Investments Risk.** An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. An investment may be illiquid due to, among other things, fewer participants or less capacity to make a market in the investment, the lack of an active market for the investment, capital controls, delays or limits on repatriation of local currency, and the insolvency of local governments. To the extent that a Fund invests in securities or other assets with substantial market and/or credit risk, the Fund will tend to have increased exposure to the risks associated with illiquid investments. Illiquid investments may be harder to value, especially in changing markets.

Liquid investments may become illiquid after purchase by a Fund, particularly during periods of market turmoil. There can be no assurance that a security or other asset that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and any security or other asset held by a Fund may be deemed an illiquid investment pursuant to the Fund's liquidity risk management program.

Holdings of illiquid investments may reduce a Fund's returns because the Fund may be unable to transact at advantageous times or prices. If a Fund is forced to sell underlying investments at reduced prices or under unfavorable conditions to meet redemption requests or for other cash needs, the Fund may suffer a loss. This may be magnified in a rising interest rate environment or other circumstances where redemptions of Fund shares may be greater than normal. If other market participants attempt to liquidate holdings at the same time as a Fund, this will lead to an increased supply of the Fund's underlying investments in the market and contribute to greater illiquid investments risk and downward pricing pressure. In addition, if a Fund is limited in its ability to sell illiquid investments during periods when shareholders are redeeming their shares, the Fund will need to sell liquid securities to meet redemption requests, and illiquid securities will become a larger portion of the Fund's holdings. During periods of market volatility, liquidity in the market for a Fund's shares may be impacted by the liquidity in the market for the underlying securities or other assets held by the Fund, which could lead to the Fund's shares trading at a premium or discount to the Fund's NAV.

**Income Risk.** A Fund's income may decline due to falling interest rates or other factors. This can occur because the Fund may be required to invest in lower-yielding bonds when a bond in the Fund's portfolio matures, is near maturity, is called or is prepaid or when the Fund otherwise needs to purchase additional bonds, such as due to a substitution in the underlying index for an index fund.

**Index-Related Risk.** A Fund that tracks an Underlying Index seeks to achieve a return that corresponds generally to the price and yield performance, before fees and expenses, of its Underlying Index as published by the Index Provider. There is no assurance that the Index Provider or its agents will construct or calculate the Underlying Index accurately. While the Index Provider describes what the Underlying Index is designed to achieve, neither the Index Provider nor its agents provide any warranty or accept any liability regarding the quality, accuracy or completeness of the Underlying Index or its related data, and they do not guarantee that the Underlying Index will be in line with the Index Provider's methodology. BFA also does not provide any warranty or guarantee against the Index Provider's or any agent's errors.

The Index Provider may rely on various sources of information to assess the criteria of components of the Underlying Index, including information that may be based on assumptions and estimates. Neither a Fund nor BFA can offer assurances that the Index Provider's methodology or sources of information will provide an accurate assessment of included components or will result in the Fund meeting its investment objective. Errors in index data, index computations or the construction of an Underlying Index in accordance with its methodology may occur, and the Index Provider may not identify or correct them promptly or at all, particularly for indexes that are less commonly used as benchmarks. In addition, there may be heightened risks associated with the adequacy and reliability of information about emerging markets constituents, as such markets may have less information available or less regulatory oversight. Errors related to an Underlying Index may negatively or positively impact a Fund and its shareholders. For example, if the Underlying Index contains incorrect constituents, the Fund will have exposure to such constituents and will be underexposed to the Underlying Index's other constituents. Shareholders should understand that any gains from an Index Provider's errors will be kept by the Fund and its shareholders and any losses or costs from such errors will be borne by the Fund and its shareholders.

Unusual market conditions or other unforeseen circumstances (such as natural disasters, political unrest or war) may impact an Index Provider or a third-party data provider and could cause the Index Provider to postpone a scheduled rebalance to an Underlying Index. This could cause the Underlying Index to vary from its normal or expected composition. If a scheduled rebalance is postponed, index constituents that would otherwise be removed at the rebalance (due to, for example, changes in market capitalization or issuer credit ratings) may remain, causing the performance and constituents of the Underlying Index to vary from those expected under normal conditions. In addition, to the extent circumstances evolve between periodic index reviews and reconstitutions, an Underlying Index may include constituents that do not align with its objective or selection criteria, and the Fund tracking the Underlying Index may be similarly affected.

In addition to scheduled rebalances, an Index Provider or its agents may carry out ad hoc index rebalances due to reaching certain weighting constraints, unusual market conditions, corporate events, or corrections of errors. The relevant Fund will in turn rebalance its portfolio to attempt to increase the correlation between the portfolio and the Underlying Index. The Fund and its shareholders will directly bear any transaction costs and market exposure from such portfolio rebalancing. Therefore, index-related errors and ad hoc rebalances may increase a Fund's costs and tracking error.

**Interest Rate Risk.** Interest rate changes can be sudden and unpredictable and are influenced by a number of factors, including government policy, monetary policy, inflation expectations, perceptions of risk, and supply and demand for fixed-income securities. Changes in interest rates may have unpredictable effects on fixed-income markets and may result in heightened volatility and lower liquidity for certain instruments, which may adversely affect a Fund's performance. When interest rates rise, the value of fixed-income securities or other

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instruments sensitive to interest rates typically decreases. Duration is a measure of how sensitive a bond is to interest rate changes. Fixed-income securities with longer durations tend to be more sensitive to interest rate changes, and their prices usually are more volatile than those of shorter-duration securities. For example, if a bond has a duration of five years and interest rates rise, the price of the bond will likely decline by a greater percentage than for a bond with a one-year duration. To the extent a Fund invests a substantial portion of its assets in fixed-income securities with longer duration, rising interest rates may cause the value of the Fund's investments to decline significantly, which would adversely affect the Fund's performance.

In addition, changes in prevailing interest rates, particularly sudden and significant changes, may lead to fluctuations in the value of floating-rate debt securities, because the rates for those securities typically reset only periodically. Additionally, during periods of very low or negative interest rates, a Fund may be unable to maintain positive returns or pay dividends to shareholders. Under certain market conditions when interest rates are set at low levels and the market prices of portfolio securities have increased, a Fund may have a very low or even negative yield, which would cause the Fund to lose money under certain conditions.

Decreases in market-making capacity for fixed-income dealers may lead to lower trading volume, heightened volatility, wider bid-ask spreads and less transparent pricing in certain fixed-income markets.

**Issuer Risk.** The performance of a Fund depends on the performance of individual securities or other assets to which the Fund has exposure. The value of securities or other assets may decline, or perform differently from the market as a whole, due to changes in the financial condition or credit rating of the issuer or counterparty.

**Large Shareholder and Large-Scale Redemption Risk.** Certain shareholders of a Fund, including an Authorized Participant, a third-party investor, the Fund's adviser, an affiliate of the Fund's adviser, a market maker, or another entity, may from time to time own or manage a substantial amount of Fund shares or may hold their investment in the Fund for a limited period of time. These shareholders may also pledge or loan Fund shares (to secure financing or otherwise), which may result in the shares becoming concentrated in another party. There can be no assurance that any large shareholder or large group of shareholders would not redeem their investment or that the size of a Fund would be maintained. Redemptions of a large number of Fund shares may adversely affect a Fund's liquidity and net assets. To the extent a Fund permits redemptions in cash, these redemptions may force the Fund to sell portfolio securities or other assets when it might not otherwise do so, which may negatively impact the Fund's NAV, have a material effect on the market price of Fund shares, increase the Fund's brokerage costs, accelerate the realization of taxable income and/or capital gains, and cause the Fund to make taxable distributions to its shareholders earlier than the Fund otherwise would have. In addition, under certain circumstances, non-redeeming shareholders may be treated as receiving a disproportionately large taxable distribution during or with respect to such tax year. A Fund also may be required to sell its more liquid investments to meet a large redemption, in which case the Fund's remaining assets may be less liquid, more volatile, and more difficult to price.

To the extent these large shareholders transact in Fund shares on the secondary market, such transactions may account for a large percentage of the trading volume for Fund shares and may, therefore, have a material upward or downward effect on the market price of the shares. In addition, large purchases of Fund shares may adversely affect the Fund's performance to the extent that the Fund is delayed in investing new cash and is required to maintain a larger cash position than it ordinarily would, diluting its investment returns.

**Management Risk.** An index Fund invests in securities or other assets included in, or representative of, its Underlying Index, regardless of their investment merits. Such a Fund may be affected by a general decline in market segments related to its Underlying Index, and BFA generally does not attempt to invest the Fund's assets in defensive positions under any market conditions, including declining markets. Market disruptions and regulatory restrictions could have an adverse effect on a Fund's ability to adjust its exposure to the required levels in order to track its Underlying Index. Because BFA uses a representative sampling indexing strategy, a Fund will not fully replicate its Underlying Index and may hold securities or other assets not included in the Underlying Index. As a result, a Fund is subject to the risk that BFA's investment strategy, whose implementation is subject to a number of constraints, may not produce the intended results. There is no guarantee that a Fund's investment results will have a high degree of correlation to those of its Underlying Index or that a Fund will achieve its investment objective.

**Market Risk.** A Fund could lose money over short periods due to short-term market movements and over longer periods during more prolonged market downturns. The value of a financial instrument or other asset may decline due to changes in general market conditions, economic trends or events that are not specifically related to the particular instrument or asset, or factors that affect one or more issuers, counterparties, exchanges, countries or other geographic units, markets, industries, or asset classes. Local, regional or global events such as war, acts of terrorism, pandemics or other public health issues, recessions, the prospect or occurrence of a sovereign default or other financial crisis, or other events could have a significant impact on a Fund and its investments and could result in increased premiums or discounts to a Fund's NAV. Changes in market and economic conditions generally do not have the same impact on all types of instruments and assets.

**Market Trading Risk.** A Fund faces numerous market trading risks, any of which may lead to its shares trading in the secondary market at a premium or discount to NAV or to the intraday value of the Fund's portfolio holdings. If you buy Fund shares at a time when the market price is at a premium to NAV or sell Fund shares at a time when the market price is at a discount to the NAV, you may pay significantly more or receive significantly less than the underlying value of the Fund shares.

*Absence of an Active Primary Market.* Although Fund shares are listed for trading on one or more stock exchanges, there can be no assurance that an active primary trading market for Fund shares will develop or be maintained by market makers or Authorized Participants.

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*Secondary Listing Risks.* A Fund's shares may be listed or traded on U.S. and non-U.S. stock exchanges other than the U.S. stock exchange where the Fund's primary listing is maintained. Fund shares also may be available to non-U.S. investors through funds or structured investment vehicles similar to depositary receipts. There can be no assurance that a Fund's shares will continue to trade on any such stock exchange or in any market or that a Fund's shares will continue to meet the requirements for exchange listing or market trading. A Fund's shares may be less actively traded in certain markets than in others, and investors are subject to the execution and settlement risks and market standards of the market where they or their broker direct their trades for execution. Certain information that is available to investors who trade Fund shares on a U.S. stock exchange during regular U.S. market hours may not be available to investors who trade in other markets, which may result in secondary market prices in such markets being less efficient.

*Secondary Market Trading Risk.* Shares of a Fund may trade in the secondary market at times when the Fund does not accept orders to create or redeem shares. At such times, shares may trade in the secondary market with more significant premiums or discounts to NAV than might be experienced at times when the Fund accepts creation and redemption orders. Securities held by a Fund may be traded in markets that close at a different time than an exchange on which Fund shares are traded. Liquidity in those securities may be reduced after the applicable closing time. As a result, during the time when the exchange is open but after the applicable market closing, fixing or settlement time, there may be wider bid/ask spreads on the exchange and a greater premium or discount to NAV.

In stressed market conditions, the market for a Fund's shares may become less liquid in response to deteriorating liquidity in the markets for the Fund's portfolio holdings, and an investor may be unable to sell their Fund shares.

Secondary market trading in Fund shares may be halted by a stock exchange because of market conditions or for other reasons. In times of extraordinary market volatility, Fund shares may be subject to trading halts pursuant to "circuit breaker" rules of a stock exchange or market. If there is a trading halt or unanticipated closure of an exchange or market, an investor may be unable to purchase or sell Fund shares. In addition, if trading in certain securities or financial instruments is restricted, this may disrupt a Fund's creation/redemption process, affect the price at which Fund shares trade in the secondary market, and result in a Fund being unable to trade certain securities or financial instruments. In such circumstances, a Fund may be unable to rebalance its portfolio or accurately price its portfolio holdings and may incur substantial trading losses.

Shares of a Fund, similar to shares of other issuers listed on a stock exchange, may be sold short and are therefore subject to the risk of increased volatility and price decreases associated with being sold short. In addition, trading activity in derivative products based on a Fund may lead to increased trading volume and volatility in the secondary market for the shares of the Fund.

*Fund Shares May Trade at Prices Other Than NAV*. Shares of a Fund trade on stock exchanges at prices at, above or below the Fund's most recent NAV. A Fund's NAV is calculated at the end of each business day and fluctuates with changes in the market value of the Fund's portfolio holdings. The trading price of a Fund's shares fluctuates throughout trading hours based on both market supply of and demand for Fund shares and the underlying value of the Fund's portfolio holdings or NAV. As a result, the trading prices of a Fund's shares may deviate significantly from NAV during times of market volatility, significant redemption requests, or other unusual market conditions

However, because Fund shares can be created and redeemed in Creation Units at NAV, BFA believes that large discounts or premiums to a Fund's NAV are not likely to be sustained over the long term (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their NAVs). While the creation/redemption feature is designed to make it more likely that a Fund's shares normally will trade on stock exchanges at prices close to the Fund's next calculated NAV, exchange prices are not expected to correlate exactly with the Fund's NAV due to timing reasons, supply and demand imbalances and other factors. In addition, disruptions to creations and redemptions, including disruptions at market makers, Authorized Participants, or other market participants, and during periods of significant market volatility, may result in trading prices for shares of a Fund that differ significantly from its NAV. Authorized Participants may be less willing to create or redeem a Fund's shares if there is a lack of an active market for such shares or the Fund's underlying investments, which may contribute to the Fund's shares trading at a premium or discount to NAV.

*Costs of Buying or Selling Fund Shares.* Buying or selling Fund shares on an exchange involves two types of costs that apply to all securities transactions. When buying or selling Fund shares through a broker, you will likely incur a brokerage commission and other charges. In addition, you may incur the cost of the "spread," which is the difference between what investors are willing to pay for Fund shares (the "bid" price) and the price at which they are willing to sell Fund shares (the "ask" price). The spread varies over time for Fund shares based on trading volume and market liquidity. It is generally narrower if a Fund has more trading volume and market liquidity and wider if a Fund has less trading volume and market liquidity. Increased market volatility also may cause wider spreads. In addition, there may be regulatory and other charges that are incurred as a result of trading activity. Because of the costs inherent in buying or selling Fund shares, frequent trading may detract significantly from investment results, and an investment in Fund shares may not be advisable for investors who anticipate regularly making small investments through a brokerage account.

**National Closed Market Trading Risk.** To the extent that securities or other assets held by a Fund trade on foreign exchanges or in foreign markets that may be closed when the securities exchange on which the Fund's shares trade is open, there are likely to be deviations between such asset's current price and its last quoted price (*i.e*., the quote from the closed foreign market to the Fund). The impact of a closed foreign market on a Fund is likely to be greater where a large portion of the Fund's holdings trade on a closed foreign market or when a foreign market is closed for unscheduled reasons. These deviations could result in premiums or discounts to a Fund's NAV that may be greater than those experienced by other funds.

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**Non-U.S. Securities Risk.** Securities issued by non-U.S. issuers (including depositary receipts) are subject to different legal, regulatory, political, economic, and market risks than securities issued by U.S. issuers. To the extent that investments are made in a limited number of countries, events in those countries will have a more significant impact on a Fund. The risks of investing in non-U.S. securities include the following, any of which may have an adverse impact on a Fund:

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Less liquid markets, which may make valuing securities more difficult;

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Greater market volatility;

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Government intervention in issuers' operations or structure;

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Government expropriation or nationalization of assets;

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Exchange rate fluctuations and currency controls;

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Limitations on the foreign ownership of securities;

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Imposition of withholding or other taxes;

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Restrictions on the repatriation of capital;

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Higher transaction and custody costs;

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Foreign market trading hours, different clearing and settlement procedures, and holiday schedules, which may limit a Fund's ability to engage in portfolio transactions;

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Less regulation of the securities and other financial markets;

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Less availability of public information about issuers;

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Weaker accounting, audit, disclosure and financial reporting requirements and the risk of being delisted from U.S. exchanges;

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Difficulties in enforcing contractual obligations; and

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Legal principles relating to corporate governance, directors' fiduciary duties and liabilities, and shareholder rights that are less robust than those that apply in the U.S.

*Withholding Tax Reclaims Risk*. A Fund that holds non-U.S. securities may file claims to recover withholding tax on dividend and interest income (if any) received from issuers in certain countries where such withholding tax reclaim is possible. Whether or when a Fund will receive a withholding tax refund is within the control of the tax authorities in such countries. Where a Fund expects to recover withholding tax based on a continuous assessment of the probability of recovery, the Fund's NAV generally includes accruals for such tax refunds. The Fund continues to evaluate tax developments for potential impact to the probability of recovery. If the likelihood of receiving a tax refund materially decreases, such as due to a change in tax regulation or approach, accruals in a Fund's NAV for such refunds may be written down partially or in full, which will adversely affect the Fund's NAV. Investors in a Fund at the time when an accrual is written down will bear the impact of any resulting reduction in NAV regardless of whether they were investors during the accrual period. Conversely, if a Fund receives a tax refund that was not previously accrued, investors in the Fund at the time the claim is successful will benefit from any resulting increase in the Fund's NAV. Investors who sold their shares prior to such time will not benefit from any such NAV increase.

**Operational and Technology Risks.** A Fund and the entities with which it interacts directly or indirectly are susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or impair the Fund's operations. These entities include, but are not limited to, a Fund's adviser, administrator, distributor, other service providers (e.g., index and benchmark providers, accountants, custodians, and transfer agents), financial intermediaries, counterparties, market makers, Authorized Participants, listing exchanges, other financial market operators, and governmental authorities. Operational and technology risks for the issuers in which a Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value. A Fund may incur substantial costs in order to mitigate operational and technology risks.

Cybersecurity incidents can result from deliberate attacks or unintentional events against an issuer in which a Fund invests, the Fund or any of its service providers. They include, but are not limited to, gaining unauthorized access to systems, misappropriating assets or sensitive information, corrupting or destroying data, and causing operational disruption. Geopolitical tension may increase the scale and sophistication of deliberate attacks, particularly those from nation states or from entities with nation state backing. Cybersecurity incidents may result in any of the following: financial losses; interference with a Fund's ability to calculate its NAV; disclosure of confidential information; impediments to trading; submission of erroneous trades by a Fund or erroneous subscription or redemption orders; the inability of a Fund or its service providers to transact business; violations of applicable privacy and other laws; regulatory fines; penalties; reputational damage; reimbursement or other compensation costs; and other legal and compliance expenses. Furthermore, cybersecurity incidents may render records of a Fund, including records relating to its assets and transactions, shareholder ownership of Fund shares, and other data integral to a Fund's functioning, inaccessible, inaccurate or incomplete. Power outages, natural disasters, equipment malfunctions and processing errors that threaten information and technology systems relied upon by a Fund or its service providers, as well as market events that occur at a pace that overloads these systems, may also disrupt business operations or impact critical data. In addition, the risks of increased use of AI technologies, such as machine learning, include data risk, transparency risk, and operational risk. The AI technologies, which are generally highly reliant on the collection and analysis of large amounts of data, may incorporate biased or inaccurate data, and it is not possible or practicable to incorporate all relevant data into such technologies. The output or results of any such AI technologies may therefore be incomplete, erroneous, distorted or misleading. Further, AI tools may lack transparency as to how data is utilized and how outputs are

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generated. AI technologies may also allow the unintended introduction of vulnerabilities into infrastructures and applications. A Fund and its shareholders could be negatively impacted as a result of these risks associated with AI technologies. AI technologies and their current and potential future applications, and the regulatory frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks to a Fund.

While a Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. Each Fund and its adviser seek to reduce these risks through controls, procedures and oversight, including establishing business continuity plans and risk management systems. However, there are inherent limitations in such plans and systems, including the possibility that certain risks that may affect a Fund have not been identified or may emerge in the future; that such plans and systems may not completely eliminate the occurrence or mitigate the effects of operational or information security disruptions or failures or of cybersecurity incidents; or that prevention and remediation efforts will not be successful or that incidents will go undetected. A Fund cannot control the systems, information security or other cybersecurity of the issuers in which it invests or its service providers, counterparties, and other third parties whose activities affect the Fund.

Lastly, the regulatory climate governing cybersecurity and data protection is developing quickly and may vary considerably across jurisdictions. Regulators continue to develop new rules and standards related to cybersecurity and data protection. Compliance with evolving regulations can be demanding and costly, requiring substantial resources to monitor and implement required changes.

**Ownership Limitations Risk.** If certain aggregate and/or fund-level ownership thresholds are reached through transactions undertaken by BFA, its affiliates or a Fund, or as a result of third-party transactions or actions by an issuer or regulator, the ability of BFA and its affiliates on behalf of clients (including a Fund) to purchase or dispose of investments, exercise rights or undertake business transactions may be restricted by law, regulation or rules or otherwise impaired. The capacity of a Fund to invest in certain securities or other assets may be affected by the relevant threshold limits, and such limitations may have adverse effects on the liquidity and performance of a Fund's portfolio holdings.

For example, ownership limits may apply to securities whose issuers operate in certain regulated industries or in certain international markets. Such limits also may apply where the investing entity (such as a Fund) is subject to corporate or regulatory ownership restrictions or invests in certain futures or other derivative transactions. In certain circumstances, aggregate and/or fund-level amounts invested or voted by BFA and its affiliates for client funds and accounts managed by BFA (including a Fund) may not exceed the relevant limits without the grant of a license or other regulatory or corporate approval, order, consent, relief or non-disapproval. However, there is no guarantee that permission will be granted or that, once granted, it will not be modified or revoked at a later date with minimal or no notice. In other cases, exceeding such thresholds may cause BFA and its affiliates, a Fund or other client accounts to suffer disadvantages or business restrictions.

Ownership limitations are highly complex. It is possible that, despite BFA's intent to either comply with or be granted permission to exceed ownership limitations, it may inadvertently breach a limit or violate the corporate or regulatory approval, order, consent, relief or non-disapproval that was obtained.

**Prepayment Risk.** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause the Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in a Fund's income or return potential. Also, if a security subject to prepayment had been purchased at a premium, the value of the premium would be lost in the event of prepayment.

**Privately Issued Securities Risk.** Privately issued securities are securities that have not been registered under the 1933 Act, including securities that are normally purchased pursuant to Rule 144A or Regulation S under the 1933 Act. Such securities typically are subject to legal restrictions on resale and generally are not traded in established public markets. As a result, privately issued securities may be deemed to be illiquid investments, may be more difficult to value than publicly traded securities, may be subject to wide fluctuations in value and may have higher transaction costs. There can be no assurance that a trading market will exist at any time for any particular privately issued security, especially under adverse market or economic conditions or if there are adverse events related to the issuer. Because there may be relatively few potential purchasers for privately issued securities, a Fund may find it more difficult to sell such securities when it may be advisable to do so, or a Fund may be able to sell such securities only at prices that are lower than if such securities were more widely held and traded. Difficulty in selling such securities at a desirable time or price may result in a loss to a Fund.

At times, it may be more difficult to determine the fair value of privately issued securities for purposes of computing a Fund's NAV due to the absence of an active trading market. There can be no assurance that a privately issued security that is deemed to be liquid when purchased will continue to be liquid for as long as it is held by a Fund, and its value may decline as a result, which may adversely affect the Fund.

**Reference Rate Replacement Risk.** A Fund may be exposed to financial instruments that recently transitioned from, or continue to be tied to, London Interbank Offered Rate ("LIBOR") to determine payment obligations, financing terms, hedging strategies or investment value. The United Kingdom's Financial Conduct Authority ("FCA"), which regulates LIBOR, has ceased publishing all LIBOR settings. In April 2023, however, the FCA announced that some USD LIBOR settings will continue to be published under a synthetic methodology until September 30, 2024 for certain legacy contracts. The Secured Overnight Financing Rate ("SOFR"), which is a broad measure of the cost of borrowing cash overnight collateralized by U.S. Treasury securities in the repurchase agreement market, has been used increasingly on a voluntary basis in new instruments and transactions. Under U.S. regulations that implement a statutory fallback mechanism to replace LIBOR, benchmark rates based on SOFR have replaced LIBOR in different categories of financial contracts.

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Neither the effect of the LIBOR transition process nor its ultimate success can yet be known. While some existing LIBOR-based instruments may contemplate a scenario where LIBOR is no longer available by providing for an alternative rate-setting methodology, there may be significant uncertainty regarding the effectiveness of any such alternative methodologies to replicate LIBOR. Not all existing LIBOR-based instruments may have alternative rate-setting provisions and there remains uncertainty regarding the willingness and ability of issuers to add alternative rate-setting provisions in certain existing instruments. Parties to contracts, securities, or other instruments using LIBOR may disagree on transition rates or the application of transition regulation, potentially resulting in uncertainty of performance and the possibility of litigation. A Fund may have instruments linked to other interbank offered rates that may also cease to be published in the future.

**Reliance on Trading Partners Risk.** The economies of some countries or regions depend on trading with certain key trading partners. A reduction in spending on the products and services of these countries or regions, the institution of tariffs or other trade barriers by a key trading partner or a slowdown in the economy of a key trading partner may cause an adverse impact on the economies of such countries or regions and may negatively impact the performance of a Fund with exposure to those countries or regions.

**Risk of Investing in China.** Investments in Chinese securities, including certain Hong Kong-listed and U.S.-listed securities, subject a Fund to risks specific to China. The Chinese economy is subject to a considerable degree of economic, political and social instability.

*Political and Social Risk.* The Chinese government is authoritarian and has periodically used force to suppress civil dissent. Disparities of wealth and the pace of economic liberalization may lead to social turmoil, violence and labor unrest. In addition, China continues to experience disagreements related to integration with Hong Kong and religious and nationalist disputes in Tibet and Xinjiang. There is also a greater risk in China than in many other countries of currency fluctuations, currency non-convertibility, interest rate fluctuations and higher rates of inflation as a result of internal social unrest or conflicts with other countries. Unanticipated political or social developments may result in sudden and significant investment losses. China's growing income inequality, rapidly aging population and significant environmental issues also are factors that may affect the Chinese economy.

*Government Control and Regulations.* The Chinese government has implemented significant economic reforms in order to liberalize trade policy, promote foreign investment in the economy, reduce government control of the economy and develop market mechanisms. However, government control over certain sectors or enterprises and significant regulation of investment and industry is still pervasive, including restrictions on investment in companies or industries deemed to be sensitive to particular national interests, trading of securities of Chinese issuers, foreign ownership of Chinese corporations and/or the repatriation of assets by foreign investors. Limitations or restrictions on foreign ownership of securities may have adverse effects on the liquidity and performance of a Fund and, for a Fund that tracks an Underlying Index, could lead to higher tracking error. Chinese government intervention in the market may have a negative impact on market sentiment, which may in turn affect the performance of the Chinese economy and a Fund's investments. Chinese markets generally continue to experience inefficiency, volatility and pricing anomalies that may be connected to governmental influence, lack of publicly available information, and political and social instability. Chinese companies, such as those in the financial services or technology sectors, and potentially other sectors are also subject to the risk that Chinese authorities can intervene in their operations and structure, which may negatively affect the value of a Fund's investments.

*Economic Risk.* The Chinese economy may be adversely affected by, among other things, a deterioration in global demand for Chinese exports or a contraction in spending on domestic goods by Chinese consumers. In addition, China may experience substantial rates of inflation, significant indebtedness or economic recessions, which would have a negative effect on its economy and securities market. Delays in enterprise restructuring, slow development of well-functioning financial markets and widespread corruption have also hindered the performance of the Chinese economy. China continues to receive substantial pressure from trading partners to liberalize official currency exchange rates.

A reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs, sanctions or other trade barriers (including as a result of heightened trade tensions between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy and companies in which a Fund invests. Certain Chinese companies (which may change from time to time) are directly or indirectly subject to economic or trade restrictions imposed by the U.S. or other governments due to national security, human rights or other concerns of such government. For example, certain foreign technology companies are subject to U.S. export controls as those companies are believed to pose a risk to U.S. interests. The U.S. also bans imports of goods produced in certain regions of China or by certain Chinese companies due to concerns about forced labor. Such restrictions may have unanticipated and adverse effects on the Chinese economy and companies. Any action that targets Chinese financial markets or securities exchanges could interfere with orderly trading, delay settlement or cause market disruptions. For a Fund that tracks an Underlying Index, the index may include companies that are subject to economic or trade restrictions (but not investment restrictions) imposed by the U.S. or other governments. So long as these restrictions do not include restrictions on investments, such Fund is generally expected to invest in such companies, consistent with its objective to track the performance of the Underlying Index.

*Expropriation Risk.* The Chinese government maintains a major role in economic policymaking, and investing in China involves risk of loss due to expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments and on repatriation of capital invested.

*Security Risk.* China has strained international relations with Taiwan, Japan, India, Russia and other neighbors due to territorial disputes, historical animosities, defense concerns and other security concerns. China has a complex territorial dispute regarding the sovereignty of

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Taiwan and has pledged to take control of Taiwan, including by force if necessary. The Chinese military has conducted military drills around Taiwan in connection with China's claim to Taiwan. Taiwan-based companies and individuals are significant investors in China. These tensions between Taiwan and China may adversely affect the Chinese economy. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which a Fund invests. Relations between China's Han ethnic majority and other ethnic groups in China, including Tibetans and Uighurs, are also strained and have been marked by protests and violence. These situations may cause uncertainty in the Chinese market and may adversely affect the Chinese economy. In addition, conflict on the Korean Peninsula could adversely affect the Chinese economy. Such risks, among others, may adversely affect the value of a Fund's investments.

*Chinese Equity Markets*. There are several types of Chinese securities: H-shares, A-shares, B-shares, Red-Chips and P-Chips. The issuance of B-shares and H-shares by Chinese companies and the ability to obtain a "back-door listing" through Red-Chips or P-Chips is still regarded by the Chinese authorities as an experiment in economic reform. "Back-door listing" is a means by which a mainland Chinese company issues Red-Chips or P-Chips to obtain quick access to international listing and international capital. These share mechanisms are subject to the political and economic policies in China. In addition, some Chinese companies are listed on U.S. exchanges, such as through American Depositary Receipts ("ADRs") or variable interest entities ("VIEs"), which are subject to the investment risks associated with the underlying Chinese issuer or operating company. Instead of directly owning the equity securities of a Chinese company, a VIE enters into service contracts and other contracts with the Chinese company, which provide the VIE with exposure to the company. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese operating company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.

*Hong Kong Political Risk*. Hong Kong reverted to Chinese sovereignty on July 1, 1997 as a Special Administrative Region ("SAR") of the People's Republic of China ("PRC") under the principle of "one country, two systems." Although China is obligated to maintain the current capitalist economic and social system of Hong Kong through June 30, 2047, the continuation of economic and social freedoms enjoyed in Hong Kong is dependent on the government of China. Since 1997, there have been tensions between the Chinese government and many people in Hong Kong who perceive China as tightening control over Hong Kong's semi-autonomous liberal political, economic, legal and social framework. Recent protests and unrest have increased tensions even further. Due to the interconnected nature of the Hong Kong and Chinese economies, this instability in Hong Kong may cause uncertainty in the Hong Kong and Chinese markets. In addition, the Hong Kong dollar trades at a fixed exchange rate in relation to (or is "pegged" to) the U.S. dollar, which has contributed to the growth and stability of the Hong Kong economy. However, it is uncertain how long the currency peg will continue or what effect the establishment of an alternative exchange rate system would have on the Hong Kong economy. Because a Fund's NAV is denominated in U.S. dollars, the establishment of an alternative exchange rate system could result in a decline in a Fund's NAV.

*Limited Information and Legal Remedies*. Chinese companies, including Chinese companies that are listed on U.S. exchanges, are not subject to the same degree of regulatory requirements, accounting standards or auditor oversight as companies in more developed countries. As a result, information about Chinese securities in which a Fund invests may be less reliable or complete. Chinese companies with securities listed on U.S. exchanges may be delisted if they do not meet U.S. accounting standards and auditor oversight requirements, which would significantly decrease the liquidity and value of the securities. There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese companies, and investors may have limited legal remedies.

**Risk of Investing in the China Bond Market.** A Fund's investment in the China Interbank Bond Market occurs through the Bond Connect trading channel, which allows eligible foreign investors to trade electronically between the mainland China and Hong Kong markets. Bonds traded through Bond Connect are settled and custodied through a link between CMU, as an offshore custody agent, and China Central Depository & Clearing ("CCDC") and Shanghai Clearing House ("SCH"), as onshore custodians and clearing institutions in the PRC. All bonds traded by eligible foreign investors through Bond Connect are registered in the name of CMU, which holds such bonds as a nominee owner. A Fund is thus exposed to custody risks with respect to CMU. In addition, the relevant filings, registration with the People's Bank of China, and account opening must be carried out by third parties, including CMU, CCDC, and SCH. A Fund is thus subject to the risks of default, errors and omissions by such third parties and may have limited remedies or no legal recourse at all to cure any defaults, errors and omissions.

The precise nature and rights of a Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law. The definition of, and distinction between, legal ownership and beneficial ownership under PRC law differs from that in the U.S. and other developed market jurisdictions, and there have been few cases involving a nominee account structure in the PRC courts. As a result, the rights of beneficial owners are uncertain. The exact nature of a Fund's remedies and methods of enforcement of its rights and interests under PRC law are also uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. A Fund that invests in the China Interbank Bond Market is therefore subject to liquidity and volatility risks. The bid-ask spreads of the prices of securities may be large, and a Fund may therefore incur significant costs and may suffer losses when selling such investments. Bonds traded in the China Interbank Bond Market may be difficult or impossible to sell on a timely basis or at all, which may impact a Fund's ability to acquire or dispose of such securities at their expected prices.

Investing in the China Interbank Bond Market through Bond Connect is also subject to regulatory risks. The relevant laws and regulations are subject to change, which may have retrospective effect. There can be no assurance that Bond Connect or its features or systems will not be

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materially altered, suspended, discontinued or abolished. Furthermore, the securities regulation regimes and legal systems of the PRC and Hong Kong differ significantly, and issues may arise based on these differences. If the relevant authorities were to suspend account opening or trading on the China Interbank Bond Market, a Fund's ability to invest in that market would be adversely affected, limited, or curtailed altogether. In such event, the Fund's ability to achieve its investment objective would be negatively affected and, after exhausting other trading alternatives, the Fund may suffer substantial losses. Further, if Bond Connect is not operating, a Fund may not be able to acquire or dispose of bonds in a timely manner, which could adversely affect its performance.

There is no assurance that Bond Connect trading platforms and operational systems will function as expected or will continue to be adapted to changes and developments in the market. If a relevant system does not function as expected, trading through Bond Connect may be disrupted, and a Fund's ability to pursue its investment strategy may therefore be adversely affected. In addition, trading through Bond Connect involves the risk of delays inherent in order placing and settlement systems.

Bond Connect trades are settled in Chinese currency, the renminbi ("RMB"). This means that a Fund is exposed to currency risk, and it cannot be guaranteed that investors will have timely access to a reliable supply of RMB. The RMB consists of an onshore RMB ("CNY") and an offshore RMB ("CNH"). The CNY is the official currency of the PRC and is the currency of denomination for all financial transactions between individuals, the state and corporations in the PRC. The CNH market is traded officially and regulated jointly by the Hong Kong Monetary Authority and the PBOC. Because CNY and CNH are traded in different and separate markets, they can be subject to different liquidity constraints and market forces, and their valuations can vary. Any RMB-denominated bonds included in a Fund's Underlying Index use CNY as the base currency. As a result, to the extent that a Fund holds RMB-denominated instruments in CNH, it could be subject to tracking error and transaction costs associated with converting from CNH to CNY (and vice versa).

Under prevailing tax regulations, a 10% withholding tax is imposed on PRC-sourced dividends and interest from non-government bonds paid to a Fund unless the rate is reduced under an applicable tax treaty. Value added tax ("VAT") is levied on certain income derived by a Fund, including interest income from non-government bonds and trading gains, unless specifically exempted by the PRC tax authorities. VAT exemptions currently apply to debt securities traded in the China Interbank Bond Market. On November 22, 2018, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 108 providing foreign institutional investors with a temporary exemption from withholding income tax and VAT with respect to interest income derived from non-government bonds in the domestic bond market for the period from November 7, 2018 to November 6, 2021. On November 26, 2021, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 34 to extend the tax exemption period provided in Circular 108 to December 31, 2025. Circular 108 is silent on the PRC tax treatment with respect to non-government bond interest derived prior to November 7, 2018. There is a risk the PRC tax authorities may withdraw the temporary tax exemptions and seek to collect withholding income tax and VAT on interest income from non-government bonds to a Fund without prior notice. If the tax exemptions are withdrawn, any taxes arising from or to a Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. As with any NAV adjustment, investors may be advantaged or disadvantaged depending on when the investors purchased or sold shares of the Fund. Any changes in PRC tax law, future clarifications thereof, and/or subsequent retroactive enforcement by the PRC tax authorities may result in a loss that could be material to a Fund. BFA will keep the provisioning policy for tax liability under review and may, in its discretion from time to time, make a provision for potential tax liabilities if in its opinion such provision is warranted or as further publicly clarified by the PRC.

**Risk of Investing in Developed Countries.** Investment in developed country issuers will subject a Fund to legal, regulatory, political, currency, security, economic and other risks associated with developed countries. Developed countries generally tend to rely on services sectors (*e.g.,* the financial services sector) as the primary means of economic growth. A prolonged slowdown in one or more services sectors is likely to have a negative impact on economies of certain developed countries, although economies of individual developed countries can be impacted by slowdowns in other sectors. In the past, certain developed countries have been targets of terrorism, and some geographic areas in which a Fund invests have experienced strained international relations due to territorial disputes, historical animosities, defense concerns and other security concerns. These situations may cause uncertainty in the financial markets in these countries or geographic areas and may adversely affect the performance of the issuers to which a Fund has exposure. Heavy regulation of certain markets, including labor and product markets, may have an adverse effect on certain issuers. Such regulations may negatively affect economic growth or cause prolonged periods of recession. Many developed countries are heavily indebted and face rising healthcare and retirement expenses. In addition, price fluctuations of certain commodities and regulations impacting the import of commodities may negatively affect developed country economies.

**Risk of Investing in Emerging Markets.** Investments in emerging market issuers are subject to a greater risk of loss than investments in more developed markets as a result of different economic, market, legal, political and social risks. Emerging markets may experience economic instability and heightened market volatility due to factors such as high inflation, currency devaluation or large public deficits. In addition, political or social developments may result in sudden and significant investment losses.

Some emerging market countries may restrict the exchange or export of currency or adverse currency exchange rates, and currency hedging instruments may not be available. In addition, emerging market investments may be subject to loss due to expropriation, nationalization, confiscation of assets and property, or restrictions on foreign investments and on the repatriation of capital.

There may be less governmental supervision and regulation of markets and companies in emerging markets, including less stringent accounting, auditing and disclosure requirements. Information about the securities in which a Fund invests may be less reliable or complete. Emerging markets often have less reliable securities valuations and greater risk associated with the custody of securities. There may be

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significant obstacles to obtaining information necessary for investigations into or litigation against companies. Shareholders may have limited legal remedies, and their rights may change quickly and unpredictably.

Securities in emerging markets may be subject to greater price fluctuations than those in more developed markets. The securities of emerging market companies may trade less frequently and in smaller volumes than other assets, and market disruptions or volatility may significantly limit their liquidity. As a result, a Fund may be unable to liquidate its positions in such securities at a favorable time or price. Securities settlement and transfer procedures in emerging market countries may be subject to delays and a lack of reliable information, which could adversely impact the valuation of a Fund's investments.

There could be additional impacts on the value of a Fund as a result of sustainability risks, in particular those caused by environmental changes, social issues and governance risk. Additionally, disclosures or third-party data coverage associated with sustainability risks is generally less available or transparent in these markets.

**Risk of Investing in Russia.** Investing in Russian securities involves significant risks, in addition to those described under "Risk of Investing in Emerging Markets" and "Non-U.S. Securities Risk," that are not typically associated with investing in U.S. securities, including:

<sup>■</sup>

The risk of delays in settling portfolio transactions and the risk of loss arising out of the system of share registration and custody used in Russia;

<sup>■</sup>

Risks in connection with the maintenance of a Fund's portfolio securities and cash with foreign sub-custodians and securities depositories, including the risk that appropriate sub-custody arrangements will not be available to a Fund;

<sup>■</sup>

The risk that a Fund's ownership rights in portfolio securities could be lost through fraud or negligence because ownership in shares of Russian companies is recorded by the companies themselves and by registrars, rather than by a central registration system;

<sup>■</sup>

The risk that a Fund may not be able to pursue claims on behalf of its shareholders because of the system of share registration and custody, and because Russian banking institutions and registrars are not guaranteed by the Russian government; and

<sup>■</sup>

The risk that various responses by other nation-states to alleged Russian cyber activity will impact Russia's economy and Russian issuers of securities in which a Fund invests.

*Russian invasion of Ukraine*. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

*Russia Sanctions.* Governments, including the U.S., the E.U., the U.K., and many other countries (collectively, the "Sanctioning Bodies") have imposed economic sanctions on certain Russian individuals, including politicians, and Russian corporate and banking entities, including banning Russia from global payments systems that facilitate cross-border payments. In an effort to curtail Russia's ability to finance its war effort, the Sanctioning Bodies continue to elevate these measures and may, going forward, institute broader sanctions on Russia. These sanctions, or even the threat of further sanctions, may result in the decline of the value and liquidity of Russian securities, a weakening of the ruble or other adverse consequences to the Russian economy. These sanctions could also result in the immediate freeze of Russian securities and/or funds invested in prohibited assets, impairing the ability of a Fund to buy, sell, receive or deliver those securities and/or assets.

The sanctions against certain Russian issuers include broad asset freezes and prohibitions on transacting or otherwise dealing in select issuances of debt or equity of such issuers, among others. Compliance with each of these sanctions measures has impaired, and may continue to impair, the ability of a Fund to buy, sell, hold, receive or deliver the affected securities or other securities of such issuers. A Fund may also be legally required to block (i.e., freeze) assets in a blocked account and report the accompanying exposure to Sanctioning Bodies.

Sanctions have resulted in Russia taking counter measures or retaliatory actions, which has impaired the value and liquidity of Russian securities. These retaliatory measures include the immediate freeze of Russian assets held by a Fund. Due to the freeze of these assets, including depositary receipts, a Fund may need to liquidate non-restricted assets in order to satisfy any Fund redemption orders. The liquidation of Fund assets during this time may also result in the Fund receiving substantially lower prices for its securities. Russia may implement additional retaliatory measures, which may further impair the value and liquidity of Russian securities and the ability of a Fund to receive dividend payments. Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (e.g., dividends), and prohibits Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons. Russian companies may be unable to pay dividends and, if they pay dividends, a Fund may be unable to receive them.

These sanctions, the decision by Russia to suspend trading on the Moscow Exchange (MOEX) and prohibit non-resident investors from executing security sales, and other events have led index providers to remove Russian securities from indexes. Each Fund is currently restricted from trading in Russian securities, including those in its portfolio (if any), and the Underlying Indexes have removed Russian

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securities (if any). This disparity will also lead to increased tracking error. The inability of a Fund to trade in Russian securities may adversely affect the Fund's ability to meet its investment objective. It is unknown when, or if, sanctions may be lifted or a Fund's ability to trade in Russian securities will resume.

**Risk of Investing in Saudi Arabia.** Investing in Saudi Arabian issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to Saudi Arabia. Saudi Arabia is highly reliant on income from the sale of petroleum and trade with other countries involved in the sale of petroleum, and its economy is therefore vulnerable to changes in foreign currency values and the petroleum market. A sustained decrease in petroleum prices could have a negative impact on all aspects of the economy. In addition, Saudi Arabia's economy relies heavily on cheap, foreign labor, and changes in the availability of this labor supply could have an adverse effect on the economy.

Investments in the securities of Saudi Arabian issuers involve risks not typically associated with investments in securities of issuers in more developed countries, which may negatively affect the value of a Fund's investments. Such heightened risks may include, among others, the expropriation and/or nationalization of assets, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. The government of Saudi Arabia exercises substantial influence over many aspects of the private sector, and its actions could significantly impact the value of Saudi Arabian securities. Although some economic reforms (*e.g.,* privatization) are underway, restrictions on foreign ownership persist, and the government has an ownership stake in many key industries. Saudi Arabia has experienced strained relations with economic partners worldwide, including other countries in the Middle East, due to geopolitical events. Economic sanctions (or the threat of them) on Saudi Arabian individuals or Saudi Arabian corporate entities may have an adverse impact on the Saudi Arabian economy and securities.

The ability of foreign investors to invest in the securities of Saudi Arabian issuers could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership of such securities. In addition, the Saudi Arabian government places investment limitations on the ownership of Saudi Arabian issuers by foreign investors. Such limits may prevent a Fund from investing in accordance with its strategy and result in tracking error for a Fund that tracks an index.

*Saudi Arabia Broker Risk*. There are a number of ways to conduct transactions in equity securities in the Saudi Arabian market. A Fund generally expects to transact in a manner so that it is not limited by Saudi Arabian regulations to a single broker. However, there may be a limited number of brokers who can provide services to a Fund, which may have an adverse impact on the prices, quantity or timing of Fund transactions. A limited number of brokers may impact a Fund's ability to achieve best execution on transactions. In addition, a Fund may be more susceptible to credit loss or trading disruptions in the event of a default or business disruption among the available brokers. If a Fund's use of a broker is disrupted, there could be an adverse impact on the Fund's operations and, if applicable, its ability to track the Underlying Index, and the Fund's shares could trade at a premium or discount to NAV. A Fund may also incur losses due to the acts or omissions of its brokers in the execution or settlement of transactions or in the transfer of funds or securities.

**Risk of Investing in the U.S.** Investing in U.S. issuers involves legal, regulatory, political, currency, security, and economic risks that are specific to the U.S. A decrease in imports or exports, changes in trade regulations, inflation, an economic recession, financial system stress, or political turmoil, among other risks, may have an adverse effect on the U.S. economy and the securities listed on U.S. exchanges. The U.S. is also subject to the risk of natural disasters, such as droughts, earthquakes, fires and floods. U.S. security risks include acts of terrorism, internal unrest and a deterioration in relations between the U.S. and certain countries. Any of these may adversely affect the U.S. economy, financial markets or issuers.

Governmental agencies project that the U.S. will maintain elevated public debt levels for the foreseeable future. Although elevated debt levels do not necessarily indicate or cause economic problems, the costs of servicing such debt may constrain future economic growth. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative "debt ceiling." Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

**Securities Lending Risk.** A Fund may engage in securities lending. Securities lending involves the risk that a Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. A Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for a Fund.

**Sovereign and Quasi-Sovereign Obligations Risk**. Sovereign obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics and may provide relatively lower returns than those of other securities. Quasi-sovereign obligations are typically less liquid and less standardized than sovereign obligations. Bonds issued by government agencies or instrumentalities generally are backed only by the issuing entity's creditworthiness and reputation and may not be backed by the full faith and credit of the government. Changes to a government's financial condition or credit rating may cause a decline in the value of its sovereign obligations as well as quasi-sovereign obligations issued by the government's agencies or instrumentalities. The governmental entity that controls the repayment of such debt may be unable or unwilling to repay principal or pay interest when due. A governmental entity may be affected by, among other factors, its cash flow situation, the extent of its foreign reserves, the availability of sufficient foreign exchange when a payment is due, the relative size of the debt service burden to the economy as a whole, the government's policy toward multilateral financial organizations, and other political or economic constraints.

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In addition, governmental entities may depend on expected disbursements from other governments, multilateral agencies and other parties to reduce principal and interest arrearages on their debt. Such commitments of financial assistance may be conditioned on the implementation of economic reforms, economic performance and/or the timely service of debt. The failure to implement such reforms, achieve certain economic performance or repay principal or interest when due may result in the cancellation of such third parties' commitments to lend funds to the governmental entity, which may further impair its ability or willingness to timely service its debt.

Certain countries have experienced downgrades of, or have defaulted on, their sovereign debt, and they or other countries may default or face the risk of downgrades in the future. Any restructuring of sovereign debt will likely have a significant adverse effect on the debt's value. In the event of a default on sovereign or quasi-sovereign debt, a Fund may have limited legal recourse against the issuer and/or guarantor and may not be able to access collateral securing the debt.

**Sustainability Risk.** Sustainability risk is an inclusive term to designate investment risk (probability or uncertainty of occurrence of material losses relative to the expected return of an investment) that relates to environmental, social or governance issues.

Sustainability risk around environmental issues includes, but is not limited to, climate risk, both physical and transition risk. Physical risk arises from the physical effects of climate change, acute or chronic. For example, frequent and severe climate-related events can impact products and services and supply chains. Transition risk – whether policy, technology, market or reputation risk – arises from the adjustment to a low-carbon economy in order to mitigate climate change. Risks related to social issues can include, but are not limited to, labor rights and community relations. Governance-related risks can include but are not limited to risks around board independence, ownership and control, and audit and tax management. These risks can impact an issuer's operational effectiveness and resilience as well as its public perception and reputation, affecting its profitability and, in turn, its capital growth and ultimately impacting the value of holdings in a Fund.

These are only examples of sustainability risk factors, and sustainability risk factors do not solely determine the risk profile of the investment. The relevance, severity, materiality and time horizon of sustainability risk factors and other risks can differ significantly across Funds.

Sustainability risk can manifest itself through different existing risk types including, but not limited to, market, liquidity, concentration, credit and asset-liability mismatch risk. For example, a Fund may invest in the securities of an issuer that could face potentially reduced revenues or increased expenditures from physical climate risk (*e.g*., decreased production capacity due to supply chain perturbations, lower sales due to demand shocks or higher operating or capital costs) or transition risk (*e.g*., decreased demand for carbon-intensive products and services or increased production costs due to changing input prices). As a result, sustainability risk factors may have a material impact on an investment, may increase volatility, may affect liquidity and may have an adverse impact on the value of shares of a Fund.

The impact of those risks may be higher for Funds with particular sectoral or geographic concentrations. For example, Funds with geographic concentration in locations susceptible to adverse weather conditions where the value of the investments in the Funds may be more susceptible to adverse physical climate events, or Funds with specific sectoral concentrations, such as investing in industries or issuers with high carbon intensity or high switching costs associated with the transition to low carbon alternatives, may be more impacted by climate transition risks.

All or a combination of these factors may have an unpredictable impact on a Fund's investments. Under normal market conditions, such events could have a material impact on the value of shares of a Fund.

Assessments of sustainability risk are specific to the asset class and to a fund's investment objective. Different asset classes require different data and tools to apply heightened scrutiny, assess materiality, and make meaningful differentiation among issuers and assets. To the extent consistent with a Fund's investment objective, risks are considered and risk managed concurrently, by prioritizing in part based on materiality and on the Fund's objective.

The impacts of sustainability risk are likely to develop over time, and new sustainability risks may be identified as further data and information regarding sustainability factors and impacts become available.

**Tracking Error Risk.** A Fund that tracks an index is subject to the risk of "tracking error," which is the divergence of a Fund's performance from that of the Underlying Index. Tracking error may occur due to a number of factors, including differences between the securities and other assets held in a Fund's portfolio and those included in the Underlying Index; differences in the timing and methodologies used to value securities and other assets; transaction costs and other expenses incurred by a Fund that the Underlying Index does not incur; a Fund's holding of uninvested cash; differences in the timing of the accrual or the valuation of dividends or interest received by a Fund or distributions paid to Fund shareholders; tax gains or losses; the requirements for a Fund to maintain pass-through tax treatment; portfolio transactions carried out to minimize the distribution of capital gains to shareholders; the acceptance of custom baskets; changes to the Underlying Index, such as during a rebalancing or reconstitution; and impacts to a Fund of complying with certain regulatory requirements or limits. A Fund that tracks an index composed of a large number of securities or other assets may experience greater tracking error than a Fund that tracks a more narrow index. Tracking error risk may be heightened during times of increased market volatility or other unusual market conditions.

**U.S. Agency Mortgage-Backed Securities Risk**. MBS may be issued or guaranteed by the U.S. government or one of its agencies or sponsored entities. While securities guaranteed by Ginnie Mae are backed by the full faith and credit of the U.S. government, securities issued by Fannie Mae and Freddie Mac are not backed by the full faith and credit of the U.S. government. Debt that is not backed by the full faith and credit of the U.S. government has more credit risk than debt that is supported by the full faith and credit of the U.S. government. There can be no assurance that the U.S. government will provide financial support to its agencies or sponsored entities, even if it has done so

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in the past. If a U.S. government agency or sponsored entity that is the issuer of securities in which a Fund invests is unable to meet its obligations or ceases to exist and no plan is made for the repayment of securities, the performance of the Fund will be adversely affected.

MBS represent interests in "pools" of mortgages and are subject to the risk of default on the underlying mortgage loans, particularly during periods of economic downturn. MBS are also subject to prepayment and extension risk. Prepayment risk is the risk that, during periods of falling interest rates, a debt issuer may repay principal prior to the security's maturity. As a result, a Fund may have to reinvest in securities with a lower yield or a higher risk of default, which could adversely impact the Fund's income or return.

MBS are also subject to extension risk, which is the risk that when interest rates rise, certain MBS may be paid off substantially more slowly than originally anticipated, and the value of those securities may fall sharply, resulting in a decline in income and potentially in the value of the investment. Because of prepayment and extension risks, MBS react differently than other bonds to changes in interest rates. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain MBS.

A Fund may seek to obtain exposure to the fixed-rate portion of U.S. agency mortgage pass-through securities primarily through to-be-announced transactions, or TBAs. TBAs involve forward or delayed settlement in which the buyer does not know the actual MBS to be delivered until 48 hours before the settlement date. Losses may arise in TBAs due to changes in the value of the securities or if the counterparty does not perform under the terms of the agreement. If the TBA counterparty files for bankruptcy or becomes insolvent, a Fund's right to repurchase or sell the securities involved in the transaction may be limited and the Fund may experience losses.

A Fund may invest cash pending settlement of TBA transactions in money market instruments, repurchase agreements, or other high-quality, liquid short-term instruments, including money market funds advised by BFA. A Fund will pay its pro rata share of fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses.

**U.S. Treasury Obligations Risk.** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity, but the market value of such securities is not guaranteed and may fluctuate. Although U.S. Treasury obligations are backed by the full faith and credit of the United States, circumstances (*e.g*., reaching the legislative "debt ceiling") could arise that could prevent the timely payment of interest or principal. An actual or threatened failure of the U.S. government to pay its obligations would result in losses to a Fund holding such securities as well as substantial negative consequences for the U.S. economy and the global financial system.

Changes in the U.S. government's financial condition or credit rating may cause the value of U.S. Treasury obligations to decline. Because U.S. government debt obligations are often used as a benchmark for other borrowing arrangements, a downgrade to the credit rating of the U.S. could result in higher interest rates for a range of borrowers, cause disruptions in the international bond markets and have a substantial adverse effect on the U.S. and global economies.

A high national debt level may increase market pressures to meet government funding needs, which may drive debt costs higher and lead the government to issue additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that the U.S. government will not be able to make principal or interest payments when they are due. If market participants determine that U.S. sovereign debt levels are unsustainable, the value of the U.S. dollar could decline, thus increasing inflationary pressures and constraining the U.S. government's ability to implement effective countercyclical fiscal policy in economic downturns.

**Utility Companies Risk.** Utility infrastructure often requires significant capital expenditures, and utility companies may face high interest costs and difficulty in raising capital. Technological innovations may render existing equipment or products obsolete, and companies may experience difficulty in obtaining regulatory approval of new technologies. Utility operations may be disrupted by events that target or damage utility infrastructure, including natural disasters and cyber or other attacks. Utilities companies may be adversely affected by volatility in the price of certain energy resources.

Utility companies face risks from government regulation and oversight as well as from deregulation (if applicable). Regulators may monitor and control companies' revenues and costs. There is no assurance that regulators will grant rate increases or that rate levels will be adequate to permit the payment of stock dividends or bond coupon payments. In addition, there may be regulatory restrictions on the ability of utility companies to enter new lines of business and geographic areas. Utility companies incur costs in complying with environmental and other regulations and may face significant challenges in obtaining regulatory approval for certain projects, such as nuclear power plants. Utility companies are at risk of liability for environmental harm and other types of damages. Energy conservation, climate change and other sustainability policies also may impact utility companies. Deregulation may subject companies to greater competition, may adversely affect their profitability and may lead them to engage in riskier ventures.

**Valuation Risk.** The price that a Fund could receive upon the sale (or other disposition) of a security or other asset may differ from the Fund's valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology. The price received by a Fund also may differ from the value used by the Underlying Index (if applicable). Because non-U.S. exchanges or markets may be open on days or during time periods when a Fund does not price its shares, the value of the securities or other assets in a Fund's portfolio may change on days or during time periods when investors are not able to purchase or sell Fund shares.

In addition, for purposes of calculating a Fund's NAV, the value of assets denominated in non-U.S. currencies (if any) is translated into U.S. dollars at the prevailing market rates. For a Fund that tracks an Underlying Index, this may result in a difference between the prices used to calculate the Fund's NAV and the prices used by the Underlying Index, which, in turn, could result in a difference between the Fund's

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performance and the performance of the Underlying Index. Authorized Participants that create or redeem Fund shares on days when a Fund is holding fair-valued securities or other assets may receive fewer or more shares, or lower or higher redemption proceeds, than they would have received had the securities or other assets not been fair valued or been valued using a different methodology. The ability to value investments may be impacted by technological issues or errors by pricing services or other third-party service providers.

Portfolio Holdings Information

A description of the policies and procedures with respect to the disclosure of the Funds' portfolio securities and other assets (as applicable) is available in the applicable Statement of Additional Information ("SAI"). Each Fund discloses its portfolio holdings daily at www.iShares.com. Fact sheets providing information about each Fund's top holdings are posted on www.iShares.com when available and may be requested by calling 1-800-iShares (1-800-474-2737).

Management of the Funds

**Investment Adviser**

As investment adviser, BFA has overall responsibility for the general management and administration of the Funds. BFA provides an investment program for the Funds and manages the investment of the Funds' assets. In seeking to achieve the Funds' respective investment objectives, BFA uses teams of portfolio managers, investment strategists and other investment specialists and may draw upon the trading, research and expertise of its affiliates. This team approach brings together many disciplines and leverages BFA's extensive resources.

BFA is an indirect wholly owned subsidiary of BlackRock, Inc. ("BlackRock") and is located at 400 Howard Street, San Francisco, CA 94105. As of March 31, 2025, BFA and its affiliates provided investment advisory services for assets of approximately $11.6 trillion.

From time to time, an employee of BlackRock may express views regarding a particular security or other instrument, asset class, company, industry, or market sector. Such views are the views of only that individual as of the time expressed. They do not necessarily represent the views of BlackRock or any other person within the BlackRock organization. Such views may change at any time based upon market or other conditions, and BlackRock has no responsibility to update such views. You should not rely on any such views as investment advice or as an indication of trading intent on behalf of a Fund.

**Fees and Expenses**

Pursuant to the Investment Advisory Agreement between BFA and the Trust (entered into on behalf of the Funds), BFA is responsible for substantially all expenses of each Fund, except the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, and litigation expenses and any extraordinary expenses (as determined by a majority of the Trustees who are not "interested persons" of the Trust). Operating expenses paid by BFA under the Investment Advisory Agreement exclude Acquired Fund Fees and Expenses, if any.

A discussion regarding the basis for the approval by the Trust's Board of Trustees (the "Board") of the Investment Advisory Agreement with BFA is available in the Funds' Form N-CSR filed with the SEC for the period ended August 31 and in the applicable financial statements and additional information documents posted at www.iShares.com.

For its investment advisory services to each Fund, for the fiscal year ended February 28, 2025, BFA was paid a management fee from each Fund, as a percentage of the Fund's average daily net assets, net of any applicable waivers, at the annual rate set forth in the table below. If BFA has contractually agreed to waive a portion of its management fees for a Fund, the contractual waiver may be terminated prior to its expiration date only upon written agreement of the Trust and BFA. In addition, BFA may from time to time voluntarily waive and/or reimburse fees or expenses to reduce a Fund's total annual fund operating expenses (excluding Acquired Fund Fees and Expenses, if any). Any such voluntary waiver or reimbursement may be eliminated by BFA at any time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| **Fund** | **Management Fee** |
| iShares Core 5-10 Year USD Bond ETF | 0.05%<sup>1</sup> <br>|
| iShares Core 10+ Year USD Bond ETF | 0.06% |
| iShares Core U.S. Aggregate Bond ETF | 0.03%<sup>2</sup> <br>|
| iShares ESG Advanced Total USD Bond Market ETF | 0.12%<sup>3</sup> <br>|
| iShares ESG Aware U.S. Aggregate Bond ETF | 0.10%<sup>4</sup> <br>|
| iShares Government/Credit Bond ETF | 0.20% |
| iShares Intermediate Government/Credit Bond ETF | 0.20% |

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<sup>1</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through February 28, 2031. The contractual waiver may be terminated prior to February 28, 2031 only upon written agreement of the Trust and BFA.

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<sup>2</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

<sup>3</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2030. The contractual waiver may be terminated prior to June 30, 2030 only upon written agreement of the Trust and BFA.

<sup>4</sup>

BFA has contractually agreed to waive a portion of its management fees in an amount equal to the Acquired Fund Fees and Expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2029. The contractual waiver may be terminated prior to June 30, 2029 only upon written agreement of the Trust and BFA.

**Portfolio Managers**

The Portfolio Managers for each Fund are responsible for various functions related to portfolio management, including, but not limited to, investing cash inflows, coordinating with members of their respective portfolio management teams to focus on certain asset classes, implementing investment strategy, researching and reviewing investment strategy and overseeing members of their respective teams who have more limited responsibilities.

James Mauro and Karen Uyehara are primarily responsible for the day-to-day management of the Funds.

James Mauro has been employed by BFA or its affiliates as a portfolio manager since 2011. He is a Managing Director of BlackRock, Inc.

Karen Uyehara has been employed by BFA or its affiliates as a portfolio manager since 2010. She is a Managing Director of BlackRock, Inc.

Each Fund's SAI provides additional information about the Portfolio Managers' compensation, other accounts managed by the Portfolio Managers and the Portfolio Managers' ownership (if any) of shares of the Funds.

**Administrator, Custodian and Transfer Agent**

The administrator, custodian and transfer agent for each Fund is indicated in the table below.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund**  | **The Bank of** <br> **New York** <br> **Mellon**<br>| **Citibank, N.A.** | **JPMorgan** <br> **Chase Bank,** <br> **N.A.**<br>| **State Street** <br> **Bank and Trust** <br> **Company**<br>|
| iShares Core 5-10 Year USD Bond ETF\* |  |  |  | ✓ |
| iShares Core 10+ Year USD Bond ETF\* |  |  |  | ✓ |
| iShares Core U.S. Aggregate Bond ETF\* |  |  |  | ✓ |
| iShares ESG Advanced Total USD Bond Market ETF\* |  |  |  | ✓ |
| iShares ESG Aware U.S. Aggregate Bond ETF\* |  |  |  | ✓ |
| iShares Government/Credit Bond ETF\* |  |  |  | ✓ |
| iShares Intermediate Government/Credit Bond ETF\* |  |  |  | ✓ |

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\*

JPMorgan Chase Bank, N.A. serves as custodian for the Fund in connection with certain securities lending activities.

**Conflicts of Interest**

The investment activities of BFA and its affiliates (including BlackRock and its subsidiaries (collectively, the "Affiliates")), and their respective directors, officers or employees, in managing their own accounts and other accounts, may present conflicts of interest that could disadvantage a Fund and its shareholders.

BFA and its Affiliates are involved worldwide with a broad spectrum of financial services and asset management activities and in the ordinary course of business may engage in activities in which their interests or the interests of other clients may conflict with those of a Fund. BFA and its Affiliates act, or may act, as an investor, research provider, investment manager, commodity pool operator, commodity trading advisor, financier, underwriter, adviser, trader, lender, index provider, agent and/or principal. BFA and its Affiliates may have other direct and indirect interests in securities, currencies, commodities, derivatives and other assets in which a Fund may directly or indirectly invest.

BFA and its Affiliates may engage in proprietary trading and advise accounts and other funds that have investment objectives similar to those of a Fund and/or that engage in and compete for transactions in the same or similar types of securities, currencies and other assets as are held by a Fund. This may include transactions in securities issued by other open-end and closed-end investment companies, including investment companies that are affiliated with the Fund and BFA, to the extent permitted under the Investment Company Act of 1940, as amended (the "1940 Act"). The trading activities of BFA and its Affiliates are carried out without reference to positions held directly or indirectly by a Fund. These activities may result in BFA or an Affiliate having positions in assets that are senior or junior to, or that have interests different from or adverse to, the assets held by a Fund.

A Fund may invest in securities issued by, or engage in other transactions with, entities with which an Affiliate has significant debt or equity investments or other interests. A Fund may also invest in issuances (such as debt offerings or structured notes) for which an Affiliate is

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compensated for providing advisory, cash management or other services. A Fund also may invest in securities of, or engage in other transactions with, entities for which an Affiliate provides or may provide research coverage or other analysis.

An Affiliate may have business relationships with, and receive compensation from, distributors, consultants or others who recommend a Fund or who engage in transactions with or for a Fund.

Neither BlackRock nor any Affiliate is under any obligation to share any investment opportunity, idea or strategy with a Fund. As a result, an Affiliate may compete with a Fund for appropriate investment opportunities. The results of a Fund's investment activities, therefore, may differ from those of an Affiliate and of other accounts managed by an Affiliate. It is possible that a Fund could sustain losses during periods in which one or more Affiliates and other accounts achieve profits on their trading for proprietary or other accounts. The opposite result is also possible.

In addition, a Fund may enter into transactions in which BFA or an Affiliate or their directors, officers, employees or clients have an adverse interest. A Fund may be adversely impacted by the effects of transactions undertaken by BFA or an Affiliate or their directors, officers, employees or clients.

From time to time, BlackRock or its advisory clients (including other funds and accounts) may, subject to compliance with applicable law, purchase and hold shares of a Fund. The price, availability, liquidity, and (in some cases) expense ratio of a Fund may be impacted by purchases and sales of the Fund by BlackRock or its advisory clients.

A Fund's activities may be limited because of regulatory restrictions applicable to BFA or an Affiliate or their policies designed to comply with such restrictions.

Under a securities lending program approved by the Board, the Funds have retained BTC, an Affiliate of BFA, to serve as their securities lending agent to the extent that they participate in the securities lending program. For these services, the securities lending agent will receive a fee from the participating Fund based on the returns earned on the Fund's lending activities, including investment of the cash received as collateral for the loaned securities. In addition, one or more Affiliates may be among the entities to which a Fund may lend its portfolio securities under the securities lending program.

Under an ETF Services Agreement, certain Funds have retained BlackRock Investments, LLC (the "Distributor" or "BRIL"), an Affiliate of BFA, to perform certain order processing, Authorized Participant communications, and related services in connection with the issuance and redemption of Creation Units ("ETF Services"). BRIL has engaged Citibank, N.A. ("Citibank") as a subcontractor to provide certain ETF Services. BRIL retains a portion of the standard transaction fee received from Authorized Participants on each creation or redemption order from the Authorized Participant for the ETF Services provided. BlackRock collaborated with, and received payment from, Citibank on the design and development of the ETF Services platform. Citibank has, and from time to time may develop, additional relationships with BlackRock or funds managed by BFA and its Affiliates.

BlackRock and its Affiliates may benefit from a Fund using a BlackRock index by creating increasing acceptance in the marketplace for such indexes. BlackRock and its Affiliates are not obligated to license an index to a Fund, and no Fund is under an obligation to use a BlackRock index. The terms of a Fund's index licensing agreement with BlackRock or its Affiliates may not be as favorable as the terms offered to other licensees.

The activities of BFA and its Affiliates and their respective directors, officers or employees may give rise to other conflicts of interest that could disadvantage a Fund and its shareholders. BFA has adopted policies and procedures designed to address these potential conflicts of interest. Please see the SAI for further information.

Shareholder Information

*Additional shareholder information, including how to buy and sell shares of the Funds, is available free of charge by calling toll-free 1-800-iShares (1-800-474-2737) or visiting www.iShares.com.*

**Buying and Selling Shares**

Transactions in shares of the Funds occur in the primary market and the secondary market. Primary market transactions, known as "creations" and "redemptions," occur only between the Funds and Authorized Participants (*i.e*., financial institutions that are authorized to participate in such transactions), as described in the *Creations and Redemptions* section below.

Fund shares are listed on U.S. national securities exchanges, where they can be bought and sold throughout the trading day at market prices, like shares of other publicly traded companies. A Fund's shares may also be available in other secondary markets, such as on non-U.S. exchanges and through funds or structured investment vehicles similar to depositary receipts. The Funds do not impose any minimum investment for Fund shares purchased on an exchange or otherwise in the secondary market.

Buying or selling Fund shares on an exchange or other secondary market generally involves two types of costs that are common in securities transactions. First, when buying or selling Fund shares through a broker, you may incur a brokerage commission and other charges. The commission is frequently a fixed amount; it may be a significant proportional cost if you are seeking to buy or sell small amounts of shares. Second, you may incur the cost of the "spread," which is any difference between the bid price and the ask price for the shares. The spread

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varies over time based on a Fund's trading volume and market liquidity. Generally, the spread is smaller if a Fund has high trading volume and market liquidity, and larger if a Fund has lower trading volume and market liquidity. The latter is often the case for newly launched or smaller funds. A Fund's spread may also be impacted by the liquidity (or lack thereof) of the underlying securities or other assets held by the Fund, particularly for newly launched or smaller funds, or by instances of significant volatility of the underlying assets.

The U.S. national securities exchanges that list Fund shares are open for trading Monday through Friday and are closed on weekends and the following holidays (or the days on which they are observed): New Year's Day, Martin Luther King Jr. Day, Presidents' Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

**Investments in Investment Companies**

Section 12(d)(1) of the 1940 Act generally restricts investments by investment companies, including foreign and unregistered investment companies, in the securities of other investment companies. For example, a registered investment company (the "Acquired Fund"), such as the Funds, may not knowingly sell or otherwise dispose of any security issued by the Acquired Fund to any investment company (the "Acquiring Fund") or any company or companies controlled by the Acquiring Fund if, immediately after such sale or disposition: (i) more than 3% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and any company or companies controlled by the Acquiring Fund, or (ii) more than 10% of the total outstanding voting stock of the Acquired Fund is owned by the Acquiring Fund and other investment companies and companies controlled by them.

Notwithstanding the foregoing, registered investment companies are permitted to invest in a Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions set forth in Rule 12d1-4 under the 1940 Act. To make such an investment in an Acquired Fund, a registered investment company must, among other things, enter into an agreement with the Trust. If an Acquired Fund invests significantly in other registered investment companies in reliance on Rule 12d1-4, an Acquiring Fund will not be permitted to rely on Rule 12d1-4 and invest in the Fund beyond the Section 12(d)(1) limits. Any investment company interested in purchasing shares of a Fund beyond the limits set forth in Section 12(d)(1) should contact BFA.

Foreign investment companies are permitted to invest in a Fund only up to the limits set forth in Section 12(d)(1), subject to any applicable SEC no-action relief.

**Book Entry**

Shares of the Funds are held in book-entry form, which means that no stock certificates are issued. The Depository Trust Company ("DTC"), which serves as the securities depository for shares of the Funds, or its nominee is the record owner of, and holds legal title to, all outstanding shares of the Funds.

Investors owning Fund shares are beneficial owners as shown on the records of DTC or its participants. DTC participants include securities brokers and dealers, banks, trust companies, clearing corporations and other institutions that directly or indirectly maintain a custodial relationship with DTC. As a beneficial owner of Fund shares, you are not entitled to receive physical delivery of stock certificates or to have shares registered in your name, and you are not considered a registered owner of shares. Therefore, to exercise any right as an owner of Fund shares, you must rely upon the procedures of DTC and its participants. These procedures are the same as those that apply to any other securities held in book-entry or "street name" form.

**Share Prices**

The trading prices of a Fund's shares in the secondary market generally differ from the Fund's daily NAV and are affected by various factors, such as the supply of and demand for ETF shares and the securities or other assets held by a Fund as well as other market and economic conditions.

**Determination of Net Asset Value**

The NAV of a Fund normally is determined once daily Monday through Friday, on each day that the New York Stock Exchange ("NYSE") is open for trading. The NAV generally is determined as of the close of the NYSE's regular trading hours, normally 4:00 p.m. Eastern time, based on prices at the time of closing.

Any Fund assets or liabilities that are denominated in currencies other than the U.S. dollar are translated into U.S. dollars at the prevailing market rates on the date of valuation as quoted by one or more data service providers.

The NAV of a Fund is calculated by dividing the value of the Fund's net assets (*i.e*., the value of its total assets, including the value of any underlying fund shares in which the Fund invests, less total liabilities) by the total number of outstanding shares of the Fund, generally rounded to the nearest cent. The value of a Fund's assets and liabilities is determined pursuant to BFA's valuation policies and procedures. BFA has been designated by the Board as the valuation designee for each Fund pursuant to Rule 2a-5 under the Investment Company Act.

Equity securities and other equity instruments for which market quotations are readily available are valued at market value, which is generally determined using the last reported official closing price or, if a reported closing price is not available, the last traded price on the exchange or market on which the security or instrument is primarily traded at the time of valuation. Shares of underlying open-end funds (including money market funds) that are not traded on an exchange are valued at net asset value. Shares of underlying ETFs and closed-end funds that trade on exchanges are valued at their most recent market closing price.

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Fixed-income securities are valued using last available bid prices or current market quotations provided by dealers or prices (including evaluated prices) supplied by the Funds' approved independent third-party pricing services, each in accordance with BFA's valuation policies and procedures. Pricing services may use matrix pricing or valuation models that utilize certain inputs and assumptions to derive values. Pricing services generally value fixed-income securities assuming orderly transactions of an institutional round lot size, but a Fund may hold or transact in such securities in smaller odd lot sizes. Odd lots of securities in certain asset classes may trade at lower prices than institutional round lots, and the value ultimately realized when the securities are sold could differ from the prices used by a Fund. The amortized cost method of valuation may be used with respect to debt obligations with 60 days or less remaining to maturity unless BFA determines in good faith that such method does not represent fair value.

Generally, trading in certain instruments (*e.g*., non-U.S. securities, money market instruments, etc.) is substantially completed each day at various times prior to the close of the NYSE's regular trading hours. The values of such instruments used in computing a Fund's NAV are determined as of such times.

For certain foreign assets, a third-party vendor supplies evaluated, systematic fair value pricing based upon the movement of a proprietary multi-factor model after the relevant foreign markets have closed. This systematic fair value pricing methodology is designed to correlate the prices of foreign assets in one or more non-U.S. markets following the close of the local markets to the prices that might have prevailed as of a Fund's pricing time.

Customized exchange-traded equity options may be valued using a mathematical model that may incorporate a number of market data factors.

When market quotations are not readily available or are believed by BFA to be unreliable, BFA will fair value a Fund's investments in accordance with its policies and procedures. Fair value represents a good faith approximation of the value of an asset or liability. It is the amount that the Fund might reasonably expect to receive from the current sale of an asset or the cost to extinguish a liability in an arm's-length transaction.

BFA may conclude that a market quotation is not readily available or is unreliable if:

<sup>■</sup>

An asset or liability does not have a price source due to its lack of trading or other reasons;

<sup>■</sup>

A market quotation differs significantly from recent price quotations or otherwise no longer appears to reflect fair value;

<sup>■</sup>

An asset or liability is thinly traded;

<sup>■</sup>

There is a significant event subsequent to the most recent market quotation; or

<sup>■</sup>

The trading market on which an instrument is listed is suspended or closed and no appropriate alternative trading market is available.

A "significant event" is deemed to occur if BFA determines, in its reasonable business judgment prior to or at the time of pricing a Fund's assets or liabilities, that the event is likely to cause a material change to the last exchange closing price or closing market price of one or more of the Fund's assets or liabilities.

Valuing a Fund's investments using fair value pricing may result in prices that differ from current market valuations and that may not be the prices at which those investments could have been sold during the period for which the particular fair values were used. For an index Fund, the use of both fair value prices and current market valuations in a particular NAV calculation could result in a difference between the prices used to calculate a Fund's NAV and the prices used by the Fund's underlying index. This could, in turn, result in a difference between the Fund's performance and the performance of its underlying index.

**Dividends and Distributions**

*General Policies.* A Fund generally declares and pays dividends from net investment income, if any, at least once a year. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for a Fund. The Trust reserves the right to declare special distributions if, in its reasonable discretion, such action is necessary or advisable to preserve its status as a regulated investment company ("RIC") or to avoid the imposition of income or excise taxes on undistributed income or realized gains.

Dividends and other distributions on Fund shares are distributed on a pro rata basis to beneficial owners of the shares. Dividend payments and other distributions are made through DTC participants and indirect participants to beneficial owners then of record with proceeds received from the Funds.

*Dividend Reinvestment Service.* No dividend reinvestment service is provided by the Trust. Broker-dealers may make the DTC book-entry Dividend Reinvestment Program available to beneficial owners of Fund shares for the reinvestment of distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation. Brokers may require beneficial owners to adhere to specific procedures and timetables. If the program is used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Fund shares purchased in the secondary market.

***Note on Tax Information.*** *The following sections summarize some of the consequences under current U.S. federal tax law of an investment in a Fund. This information is not a substitute for personal tax advice. You may also be subject to state and local taxation on Fund distributions and* 

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*sales of Fund shares. Distributions that are attributable to interest from U.S. federal government obligations may be exempt from certain state and local tax. Consult your personal tax advisor about the potential tax consequences of an investment in Fund shares under all applicable tax laws.*

**Taxes**

As with any investment, you should consider how your investment in shares of a Fund will be taxed, including possible tax consequences when a Fund makes distributions or when you sell Fund shares. The tax information in this Prospectus is provided as general information, based on current law. You should consult your own tax professional about the tax consequences of an investment in shares of a Fund. There is no guarantee that shares of a Fund will receive certain regulatory or accounting treatment.

**Taxes on Fund Distributions**

Shareholders in a Fund will receive information after the end of each calendar year setting forth the amount of dividends and long-term capital gains distributed to them by the Fund during the prior year, if any. Likewise, the amount of tax-exempt income, if any, that a Fund distributes will be reported. Such income must be reported on the shareholder's U.S. federal income tax return.

In general, distributions are subject to U.S. federal income tax for the year when they are paid. Certain distributions paid in January, however, may be treated as paid on December 31 of the prior year.

*Capital Gains.* Distributions from a Fund's net investment income (other than qualified dividend income or from net tax-exempt income, if any), including distributions of income from securities lending and distributions out of a Fund's net short-term capital gains, if any, are taxable to you as ordinary income. Distributions by a Fund of net long-term capital gains, if any, in excess of net short-term capital losses (capital gain dividends) are taxable to you as long-term capital gains, regardless of how long you have held the Fund's shares. Long-term capital gains and qualified dividend income are generally eligible for taxation at preferential rates for non-corporate shareholders. However, different preferential rates may apply depending on the type of capital gains, such as Fund distributions of certain amounts received from real estate investment trusts ("REITs"), if any.

*Return of Capital.* If a Fund's distributions exceed current and accumulated earnings and profits, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder's cost basis and result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold. Once a shareholder's cost basis is reduced to zero, further distributions will be treated as capital gains, if the shareholder holds shares of the Fund as capital assets. Distributions in excess of a Fund's minimum distribution requirements, but not in excess of the Fund's earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital.

*Qualified Dividend Income.* Distributions by a Fund that qualify as qualified dividend income, if any, are taxable to you at long-term capital gain rates. Dividends will be qualified dividend income to you if they are attributable to qualified dividend income received by a Fund. Generally, qualified dividend income includes dividend income from stock issued by taxable U.S. corporations and qualified non-U.S. corporations, provided that the Fund satisfies certain holding period requirements and has not hedged its position in the stock in certain ways. For this purpose, a qualified non-U.S. corporation means any non-U.S. corporation that is eligible for benefits under a comprehensive income tax treaty with the U.S., which includes an exchange of information program, or if the stock with respect to which the dividend was paid is readily tradable on an established U.S. securities market. The term excludes a corporation that is a passive foreign investment company.

Dividends received by a Fund from a RIC, if any, generally are qualified dividend income only to the extent that such dividend distributions are made out of qualified dividend income received by such RIC. Additionally, it is expected that dividends received by a Fund from a REIT, if any, and distributed to a shareholder generally will be taxable to the shareholder as ordinary income. However, for tax years beginning after December 31, 2017 and before January 1, 2026, a Fund may report dividends eligible for a 20% "qualified business income" deduction for non-corporate U.S. shareholders to the extent that the Fund's income is derived from ordinary REIT dividends, reduced by allocable Fund expenses.

For a dividend to be treated as qualified dividend income, the dividend must be received with respect to a share of stock held without being hedged by the relevant Fund, and with respect to a share of the Fund held without being hedged by you, for 61 days during the 121-day period beginning at the date that is 60 days before the date on which such share becomes ex-dividend with respect to such dividend or, in the case of certain preferred stock, 91 days during the 181-day period beginning 90 days before such date.

Fund distributions, to the extent attributable to dividends from U.S. corporations, will be eligible for the dividends received deduction for Fund shareholders that are corporations, subject to certain hedging and holding requirements.

Substitute dividends received by a Fund with respect to dividends paid on securities lent out, if any, will not be qualified dividend income.

*Medicare Tax.* A 3.8% U.S. federal Medicare contribution tax is imposed on "net investment income," including, but not limited to, interest, dividends, and net gain, of U.S. individuals with income exceeding $200,000 (or $250,000 if married and filing jointly) and of estates and trusts.

*Alternative Minimum Tax.* The AMT is a separate U.S. federal tax system that operates in parallel to the regular federal income tax system but eliminates many deductions and exclusions. The AMT has different tax rates and treats as taxable certain types of income that are

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nontaxable for regular income tax purposes, such as the interest on certain "private activity" municipal bonds. If a taxpayer's overall AMT liability is higher than regular income tax liability, then the taxpayer owes the regular income tax liability plus the difference between the AMT liability and the regular income tax liability.

**Original Issue Discount and Inflation-Related Adjustments**

Accruals of "original issue discount" on bonds that a Fund acquires at a discount and adjustments for inflation to the principal amount of an inflation-protected U.S. Treasury bond held by a Fund may be included for tax purposes in the Fund's gross income, even though no cash attributable to such gross income has at that point been received by the Fund. In such event, the Fund may be required to make annual distributions to shareholders that exceed the cash it has otherwise received. In order to pay such distributions, the Fund may be required to raise cash by selling portfolio investments. The sale of such investments could result in capital gains to the Fund and additional capital gains distributions to Fund shareholders. In addition, any deflation-related adjustments during the taxable year to an inflation-indexed bond held by a Fund may cause amounts distributed in the taxable year as income to be characterized as a return of capital.

**Market Discount Bonds**

Any market discount recognized on a bond, including a tax-exempt interest bond, is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. To the extent that a Fund does not include the market discount in income as it accrues, gains on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gains to the extent of the accrued market discount.

**Derivatives and Other Complex Instruments** 

A Fund may invest in derivatives and other complex instruments, and such investments may be subject to special and complicated rules. These rules could affect whether gains and losses recognized by a Fund are treated as ordinary income or capital gains, accelerate the recognition of income to a Fund or defer a Fund's ability to recognize losses. In addition, these rules may affect the amount, timing or character of income distributed to you by a Fund. You should consult your personal tax advisor regarding the application of these rules.

**Non-U.S. Income Taxes** 

Dividends, interest and capital gains (if any) earned by a Fund with respect to securities issued by non-U.S. issuers may give rise to withholding, capital gains and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the U.S. may reduce or eliminate such taxes. If, at the close of a year, more than 50% of a Fund's total assets consist of non-U.S. stocks or securities (generally, for this purpose, depositary receipts, no matter where traded, of non-U.S. companies are treated as "non-U.S."), generally the Fund may "pass through" to you certain non-U.S. income taxes, including withholding taxes, paid by the Fund. This means that you would be considered to have received as an additional dividend your share of such non-U.S. taxes, but you may be entitled to either a corresponding tax deduction in calculating your taxable income or, subject to certain limitations, a credit in calculating your U.S. federal income tax. No deduction for such taxes will be permitted to individuals in computing their alternative minimum tax liability. If a Fund does not pass through non-U.S. taxes, the Fund will be entitled to claim a deduction for certain foreign taxes that it incurs.

Under certain circumstances, if a Fund receives a refund of foreign taxes paid with respect to a prior year, the value of Fund shares could be affected or any foreign tax credits or deductions passed through to shareholders with respect to the Fund's foreign taxes for the current year could be reduced.

If, at the close of the year, more than 50% of a Fund's total assets consist of stocks or securities issued by non-U.S. issuers, including depositary receipts (no matter where traded) of non-U.S. companies, or, at the close of each quarter, more than 50% of a Fund's total assets consist of shares of an Underlying Fund, the Fund may "pass-through" to you certain non-U.S. income taxes (including withholding taxes) paid by the Fund or, if its assets meet these requirements, the Underlying Fund.

For purposes of foreign tax credits for U.S. shareholders of a Fund, foreign capital gains taxes may not produce associated foreign source income, limiting the availability of such credits for U.S. persons.

**Non-U.S. Shareholders** 

If you are neither a resident nor a citizen of the U.S. or if you are a non-U.S. entity (other than a pass-through entity to the extent owned by U.S. persons), a Fund's ordinary income dividends, if any, generally will be subject to a 30% U.S. federal withholding tax, unless a lower treaty rate applies. However, withholding tax generally will not apply to any gain or income realized by a non-U.S. shareholder upon the sale or other disposition of Fund shares or with respect to certain distributions paid to a non-U.S. shareholder and reported by the Fund as capital gain dividends, interest-related dividends or short-term capital gain dividends.

Separately, a 30% withholding tax may be imposed on Fund distributions (if any) paid to certain foreign entities, unless such entities comply, or are deemed compliant, with extensive reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts.

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**Backup Withholding** 

If you are a resident or a citizen of the U.S. and you have not provided a taxpayer identification number or social security number and made other required certifications, by law, backup withholding at a 24% rate will apply to Fund distributions and proceeds (if any).

**Securities Lending**

If your shares of a Fund are loaned out pursuant to a securities lending arrangement, you may lose the ability to treat Fund dividends that are paid while the shares are held by the borrower as qualified dividend income, and you may lose the ability to use non-U.S. tax credits passed through by the Fund.

**Fund of Funds**

If a Fund invests in an Underlying Fund, short-term capital gains earned by the Underlying Fund, if any, will be ordinary income when distributed to the Fund and will not be offset by the Fund's capital losses. To the extent such Fund is expected to invest in an Underlying Fund, the Fund's realized losses on sales of shares of the Underlying Fund may be indefinitely or permanently deferred as "wash sales." Capital loss carryforwards of the Underlying Fund, if any, will not offset net capital gains of the Fund.

**Taxes on the Sale of Exchange-Listed Fund Shares**

Any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term capital gain or loss if the shares have been held for more than one year. Any capital gain or loss realized upon a sale of Fund shares that have been held for one year or less is generally treated as a short-term capital gain or loss. However, any capital loss on a sale of Fund shares held for six months or less is treated as a long-term capital loss to the extent that capital gain dividends were paid with respect to such shares. Any such capital gains, including from sales of Fund shares or from capital gain dividends, are included in "net investment income" for purposes of the 3.8% U.S. federal Medicare contribution tax mentioned above.

**Creations and Redemptions**

Prior to being traded in the secondary market, Fund shares are "created" at NAV by Authorized Participants (*i.e.*, market makers, large investors and other financial institutions) in block-size Creation Units or multiples thereof. Fund shares are created or redeemed only in Creation Units, and only Authorized Participants may create or redeem Creation Units with the Funds.

Each Authorized Participant is a member or participant of a clearing agency registered with the SEC and has entered into a written agreement with the Funds' Distributor, an affiliate of BFA. The agreement allows the Authorized Participant to place orders for the purchase and redemption of Creation Units. Authorized Participants may create or redeem Creation Units for their own accounts or for customers, including, without limitation, affiliates of the Funds. Creation transactions are subject to acceptance by the Distributor and the relevant Fund.

Generally, there are three transaction methods for creating and redeeming Fund shares: in-kind securities ("in-kind"), partial cash and all cash.

*In-Kind*. In a creation transaction, an Authorized Participant deposits into a Fund a "creation basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount. The Authorized Participant receives a specified number of Creation Units in return. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a "redemption basket," which is a portfolio of securities or other assets designated by the Fund, as well as a cash amount.

*Partial Cash*. In a creation transaction, an Authorized Participant deposits into a Fund a creation basket and a cash amount, including cash that replaces a security or other asset in the creation basket, in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a redemption basket and a cash amount, including cash that replaces a security or other asset in the redemption basket.

*All Cash*. In a creation transaction, an Authorized Participant deposits into a Fund an amount of cash specified by the Fund in exchange for Creation Units. In a redemption transaction, an Authorized Participant deposits Creation Units with a Fund and receives from the Fund a specified amount of cash.

The creation and redemption baskets for a Fund may differ in composition, and certain iShares ETFs accept "custom baskets." More information about custom baskets is provided in the Funds' SAI.

Each Fund generally engages in creation and redemption transactions according to the method indicated in the table below. In certain circumstances, however, a Fund may use another transaction method (*e.g.*, an in-kind Fund may transact partially or fully in cash).

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| | | | |
|:---|:---|:---|:---|
| **Fund** | **In-Kind** | **Partial** | **All Cash** |
| iShares Core 5-10 Year USD Bond ETF | ✓ |  |  |
| iShares Core 10+ Year USD Bond ETF |  | ✓ |  |
| iShares Core U.S. Aggregate Bond ETF |  | ✓ |  |
| iShares ESG Advanced Total USD Bond Market ETF |  | ✓ |  |

---

------

---

| | | | |
|:---|:---|:---|:---|
| **Fund** | **In-Kind** | **Partial** | **All Cash** |
| iShares ESG Aware U.S. Aggregate Bond ETF |  | ✓ |  |
| iShares Government/Credit Bond ETF | ✓ |  |  |
| iShares Intermediate Government/Credit Bond ETF | ✓ |  |  |

---

The prices at which creations and redemptions occur are based on the next calculation of a Fund's NAV after a creation or redemption order is tendered in an acceptable form under the Authorized Participant agreement. In the event of a system failure or other interruption, including disruptions at market makers or Authorized Participants, creation and redemption orders may not be executed according to a Fund's instructions or may not be executed at all.

Additional information about the creation and redemption of Creation Units (including the cut-off times for the receipt of creation and redemption orders) is included in the Funds' SAI.

The Funds do not impose restrictions on the frequency of purchases and redemptions of Fund shares directly with a Fund. The Board determined not to adopt policies and procedures designed to prevent or monitor for frequent purchases and redemptions of Fund shares because each Fund generally sells and redeems its shares directly through transactions that are in-kind and/or for cash, with a deadline for placing cash-related transactions no later than the close of the primary markets for the Fund's portfolio securities. However, the Funds have taken certain measures (*e.g.*, imposing transaction fees on purchases and redemptions of Creation Units and reserving the right to reject purchases of Creation Units under certain circumstances) to minimize the potential consequences of frequent cash purchases and redemptions by Authorized Participants, such as increased tracking error, disruption of portfolio management, dilution to the Funds, and/or increased transaction costs. Further, the vast majority of trading in Fund shares occurs on the secondary market, which does not involve the Funds directly, and such trading is unlikely to cause many of the harmful effects of frequent cash purchases or redemptions of Fund shares.

To the extent a Fund engages in in-kind transactions, the Fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the Securities Act of 1933, as amended (the "1933 Act"). Further, an Authorized Participant that is not a "qualified institutional buyer," as such term is defined in Rule 144A under the 1933 Act, will not be able to receive restricted securities eligible for resale under Rule 144A.

Because Fund shares may be created and issued on an ongoing basis, at any point during the life of a Fund a "distribution," as such term is used in the 1933 Act, may be occurring. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters subject to the prospectus delivery and liability provisions of the 1933 Act. Any determination of whether one is an underwriter must take into account all the relevant facts and circumstances of each particular case.

Broker-dealers should also note that dealers who are not "underwriters" but are participating in a distribution (as contrasted to ordinary secondary transactions), and thus dealing with shares that are part of an "unsold allotment" within the meaning of Section 4(a)(3)(C) of the 1933 Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(a)(3) of the 1933 Act. For delivery of prospectuses to exchange members, the prospectus delivery mechanism of Rule 153 under the 1933 Act is available only with respect to transactions on a national securities exchange.

**Householding**

Householding is an option available to certain Fund investors. Householding is a method of delivery, based on the preference of the individual investor, in which a single copy of certain shareholder documents can be delivered to investors who share the same address, even if their accounts are registered under different names. Please contact your broker-dealer if you are interested in enrolling in householding and receiving a single copy of prospectuses and other shareholder documents, or if you are currently enrolled in householding and wish to change your householding status.

------

Distribution

The Distributor or its agent distributes Creation Units for the Funds on an agency basis. The Distributor does not maintain a secondary market in shares of the Funds. The Distributor has no role in determining the policies of the Funds or the securities or other assets (as applicable) that are purchased or sold by the Funds. The Distributor's principal address is 50 Hudson Yards, New York, NY 10001.

BFA or its affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, "intermediaries") related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, data provision services, or their making shares of the Funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the Funds. Rather, such payments are made by BFA or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the Funds. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments or other financial incentives the intermediary is eligible to receive. Therefore, such payments or other financial incentives that are offered or made to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the Funds over another investment. More information regarding these payments is contained in the applicable SAI. **Please contact your salesperson or other investment professional for more information regarding any such payments that their firm may receive from BFA or its affiliates.**

Financial Highlights

The financial highlights table for each Fund is intended to help you understand the Fund's financial performance for the past five fiscal years or, if shorter, the period since the Fund's inception. Certain information reflects financial results for a single Fund share. The total return information represents the rate that an investor would have earned (or lost) on an investment in the Fund, assuming reinvestment of all dividends and distributions. This information has been audited by PricewaterhouseCoopers LLP, whose report, along with each Fund's financial statements, is included in each Fund's Form N-CSR (available upon request).

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Core 5-10 Year USD Bond ETF**  | **iShares Core 5-10 Year USD Bond ETF**  | **iShares Core 5-10 Year USD Bond ETF**  | **iShares Core 5-10 Year USD Bond ETF**  | **iShares Core 5-10 Year USD Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $42.58 | &nbsp;&nbsp;&nbsp; $42.85 | &nbsp;&nbsp;&nbsp; $48.76 | &nbsp;&nbsp;&nbsp; $51.55 | &nbsp;&nbsp;&nbsp; $51.67 |
| Net investment income<sup>(a)</sup> <br>| 1.92 | &nbsp;&nbsp;&nbsp;&nbsp;1.82 | &nbsp;&nbsp;&nbsp;&nbsp;1.39 | &nbsp;&nbsp;&nbsp;&nbsp;0.91 | &nbsp;&nbsp;&nbsp;&nbsp;1.09 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.88 | &nbsp;&nbsp;&nbsp; (0.28)<br>| &nbsp;&nbsp;&nbsp; (6.00)<br>| &nbsp;&nbsp;&nbsp; (2.46)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.15 |
| Net increase (decrease) from investment operations | 2.80 | &nbsp;&nbsp;&nbsp;&nbsp;1.54 | &nbsp;&nbsp;&nbsp; (4.61)<br>| &nbsp;&nbsp;&nbsp; (1.55)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.24 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (1.89)<br>| &nbsp;&nbsp;&nbsp; (1.81)<br>| &nbsp;&nbsp;&nbsp; (1.30)<br>| &nbsp;&nbsp;&nbsp; (0.86)<br>| &nbsp;&nbsp;&nbsp; (1.36)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.38)<br>| &nbsp;&nbsp;&nbsp; — |
| Total distributions | (1.89)<br>| &nbsp;&nbsp;&nbsp; (1.81)<br>| &nbsp;&nbsp;&nbsp; (1.30)<br>| &nbsp;&nbsp;&nbsp; (1.24)<br>| &nbsp;&nbsp;&nbsp; (1.36)<br>|
| **Net asset value, end of year** | $43.49 | &nbsp;&nbsp;&nbsp; $42.58 | &nbsp;&nbsp;&nbsp; $42.85 | &nbsp;&nbsp;&nbsp; $48.76 | &nbsp;&nbsp;&nbsp; $51.55 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.74<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.69<br> %<br>| &nbsp;&nbsp;&nbsp; (9.51)%<br>| &nbsp;&nbsp;&nbsp; (3.07)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.39<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Total expenses after fees waived | 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>|
| Net investment income | 4.48<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.28<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.14<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.79<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.09<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $221818 | &nbsp;&nbsp;&nbsp; $170334 | &nbsp;&nbsp;&nbsp; $162844 | &nbsp;&nbsp;&nbsp; $107265 | &nbsp;&nbsp;&nbsp; $123730 |
| Portfolio turnover rate<sup>(f)(g)</sup> <br>| 304<br> %<br>| &nbsp;&nbsp;&nbsp; 300<br> %<br>| &nbsp;&nbsp;&nbsp; 335<br> %<br>| &nbsp;&nbsp;&nbsp; 279<br> %<br>| &nbsp;&nbsp;&nbsp; 384<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |
| <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Core 10+ Year USD Bond ETF**  | **iShares Core 10+ Year USD Bond ETF**  | **iShares Core 10+ Year USD Bond ETF**  | **iShares Core 10+ Year USD Bond ETF**  | **iShares Core 10+ Year USD Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $50.50 | &nbsp;&nbsp;&nbsp; $51.61 | &nbsp;&nbsp;&nbsp; $66.64 | &nbsp;&nbsp;&nbsp; $71.04 | &nbsp;&nbsp;&nbsp; $73.73 |
| Net investment income<sup>(a)</sup> <br>| 2.40 | &nbsp;&nbsp;&nbsp;&nbsp;2.35 | &nbsp;&nbsp;&nbsp;&nbsp;2.21 | &nbsp;&nbsp;&nbsp;&nbsp;2.17 | &nbsp;&nbsp;&nbsp;&nbsp;2.24 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.22 | &nbsp;&nbsp;&nbsp; (1.15)<br>| &nbsp;&nbsp;&nbsp; (15.04)<br>| &nbsp;&nbsp;&nbsp; (4.38)<br>| &nbsp;&nbsp;&nbsp; (2.40)<br>|
| Net increase (decrease) from investment operations | 2.62 | &nbsp;&nbsp;&nbsp;&nbsp;1.20 | &nbsp;&nbsp;&nbsp; (12.83)<br>| &nbsp;&nbsp;&nbsp; (2.21)<br>| &nbsp;&nbsp;&nbsp; (0.16)<br>|
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (2.40)<br>| &nbsp;&nbsp;&nbsp; (2.31)<br>| &nbsp;&nbsp;&nbsp; (2.20)<br>| &nbsp;&nbsp;&nbsp; (2.19)<br>| &nbsp;&nbsp;&nbsp; (2.23)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.30)<br>|
| Total distributions | (2.40)<br>| &nbsp;&nbsp;&nbsp; (2.31)<br>| &nbsp;&nbsp;&nbsp; (2.20)<br>| &nbsp;&nbsp;&nbsp; (2.19)<br>| &nbsp;&nbsp;&nbsp; (2.53)<br>|
| **Net asset value, end of year** | $50.72 | &nbsp;&nbsp;&nbsp; $50.50 | &nbsp;&nbsp;&nbsp; $51.61 | &nbsp;&nbsp;&nbsp; $66.64 | &nbsp;&nbsp;&nbsp; $71.04 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.34<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.42<br> %<br>| &nbsp;&nbsp;&nbsp; (19.44)%<br>| &nbsp;&nbsp;&nbsp; (3.23)%<br>| &nbsp;&nbsp;&nbsp; (0.36)%<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| Net investment income | 4.76<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.66<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.05<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.00<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $626367 | &nbsp;&nbsp;&nbsp; $583225 | &nbsp;&nbsp;&nbsp; $338029 | &nbsp;&nbsp;&nbsp; $306529 | &nbsp;&nbsp;&nbsp; $440428 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 8<br> %<br>| &nbsp;&nbsp;&nbsp; 9<br> %<br>| &nbsp;&nbsp;&nbsp; 10<br> %<br>| &nbsp;&nbsp;&nbsp; 15<br> %<br>| &nbsp;&nbsp;&nbsp; 17<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Core U.S. Aggregate Bond ETF**  | **iShares Core U.S. Aggregate Bond ETF**  | **iShares Core U.S. Aggregate Bond ETF**  | **iShares Core U.S. Aggregate Bond ETF**  | **iShares Core U.S. Aggregate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $97.35 | &nbsp;&nbsp;&nbsp; $97.33 | &nbsp;&nbsp;&nbsp; $110.34 | &nbsp;&nbsp;&nbsp; $115.40 | &nbsp;&nbsp;&nbsp; $116.32 |
| Net investment income<sup>(a)</sup> <br>| 3.71 | &nbsp;&nbsp;&nbsp;&nbsp;3.23 | &nbsp;&nbsp;&nbsp;&nbsp;2.50 | &nbsp;&nbsp;&nbsp;&nbsp;1.99 | &nbsp;&nbsp;&nbsp;&nbsp;2.38 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.82 | &nbsp;&nbsp;&nbsp; (0.05)<br>| &nbsp;&nbsp;&nbsp; (13.11)<br>| &nbsp;&nbsp;&nbsp; (5.06)<br>| &nbsp;&nbsp;&nbsp; (0.82)<br>|
| Net increase (decrease) from investment operations | 5.53 | &nbsp;&nbsp;&nbsp;&nbsp;3.18 | &nbsp;&nbsp;&nbsp; (10.61)<br>| &nbsp;&nbsp;&nbsp; (3.07)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.56 |
| Distributions from net investment income<sup>(c)</sup> <br>| (3.66)<br>| &nbsp;&nbsp;&nbsp; (3.16)<br>| &nbsp;&nbsp;&nbsp; (2.40)<br>| &nbsp;&nbsp;&nbsp; (1.99)<br>| &nbsp;&nbsp;&nbsp; (2.48)<br>|
| **Net asset value, end of year** | $99.22 | &nbsp;&nbsp;&nbsp; $97.35 | &nbsp;&nbsp;&nbsp; $97.33 | &nbsp;&nbsp;&nbsp; $110.34 | &nbsp;&nbsp;&nbsp; $115.40 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.80<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.32<br> %<br>| &nbsp;&nbsp;&nbsp; (9.67 )%<sup>(e)</sup><br>| &nbsp;&nbsp;&nbsp; (2.68)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.31<br> %<br>|
| **Ratios to Average Net Assets**<sup>(f)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>|
| Total expenses after fees waived | 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>|
| Net investment income | 3.78<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.33<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.48<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.74<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.03<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $125527239 | &nbsp;&nbsp;&nbsp; $101640908 | &nbsp;&nbsp;&nbsp; $85719356 | &nbsp;&nbsp;&nbsp; $87922461 | &nbsp;&nbsp;&nbsp; $85958288 |
| Portfolio turnover rate<sup>(g)(h)</sup> <br>| 81<br> %<br>| &nbsp;&nbsp;&nbsp; 89<br> %<br>| &nbsp;&nbsp;&nbsp; 104<br> %<br>| &nbsp;&nbsp;&nbsp; 163<br> %<br>| &nbsp;&nbsp;&nbsp; 179<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. | <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. | <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. | <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. | <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. | <sup>(e)</sup> Includes payment received from an affiliate, which had no impact on the Fund's total return. |
| <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(f)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(g)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |
| <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(h)</sup> Includes mortgage dollar roll transactions ("MDRs"). |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG Advanced Total USD Bond Market ETF**  | **iShares ESG Advanced Total USD Bond Market ETF**  | **iShares ESG Advanced Total USD Bond Market ETF**  | **iShares ESG Advanced Total USD Bond Market ETF**  | **iShares ESG Advanced Total USD Bond Market ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Period From** <br> **06/23/20**<sup>(a)</sup> <br>**to 02/28/21**<br>|
| **Net asset value, beginning of period** | $42.47 | &nbsp;&nbsp;&nbsp; $42.27 | &nbsp;&nbsp;&nbsp; $47.64 | &nbsp;&nbsp;&nbsp; $49.61 | &nbsp;&nbsp;&nbsp; $50.00 |
| Net investment income<sup>(b)</sup> <br>| 1.60 | &nbsp;&nbsp;&nbsp;&nbsp;1.35 | &nbsp;&nbsp;&nbsp;&nbsp;1.01 | &nbsp;&nbsp;&nbsp;&nbsp;0.60 | &nbsp;&nbsp;&nbsp;&nbsp;0.35 |
| Net realized and unrealized gain (loss)<sup>(c)</sup> <br>| 0.97 | &nbsp;&nbsp;&nbsp;&nbsp;0.19 | &nbsp;&nbsp;&nbsp; (5.38)<br>| &nbsp;&nbsp;&nbsp; (2.01)<br>| &nbsp;&nbsp;&nbsp; (0.42)<br>|
| Net increase (decrease) from investment operations | 2.57 | &nbsp;&nbsp;&nbsp;&nbsp;1.54 | &nbsp;&nbsp;&nbsp; (4.37)<br>| &nbsp;&nbsp;&nbsp; (1.41)<br>| &nbsp;&nbsp;&nbsp; (0.07)<br>|
| Distributions from net investment income<sup>(d)</sup> <br>| (1.58)<br>| &nbsp;&nbsp;&nbsp; (1.34)<br>| &nbsp;&nbsp;&nbsp; (1.00)<br>| &nbsp;&nbsp;&nbsp; (0.56)<br>| &nbsp;&nbsp;&nbsp; (0.32)<br>|
| **Net asset value, end of period** | $43.46 | &nbsp;&nbsp;&nbsp; $42.47 | &nbsp;&nbsp;&nbsp; $42.27 | &nbsp;&nbsp;&nbsp; $47.64 | &nbsp;&nbsp;&nbsp; $49.61 |
| **Total Return**<sup>(e)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 6.17<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.70<br> %<br>| &nbsp;&nbsp;&nbsp; (9.22)%<br>| &nbsp;&nbsp;&nbsp; (2.85)%<br>| &nbsp;&nbsp;&nbsp; (0.16 )%<sup>(f)</sup><br>|
| **Ratios to Average Net Assets**<sup>(g)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12 %<sup>(h)</sup><br>|
| Total expenses after fees waived | 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.11<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.11<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.11 %<sup>(h)</sup><br>|
| Net investment income | 3.73<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.19<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.32<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.23<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.03 %<sup>(h)</sup><br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of period (000) | $691005 | &nbsp;&nbsp;&nbsp; $590340 | &nbsp;&nbsp;&nbsp; $570693 | &nbsp;&nbsp;&nbsp; $609795 | &nbsp;&nbsp;&nbsp; $188521 |
| Portfolio turnover rate<sup>(i)(j)</sup> <br>| 100<br> %<br>| &nbsp;&nbsp;&nbsp; 63<br> %<br>| &nbsp;&nbsp;&nbsp; 167<br> %<br>| &nbsp;&nbsp;&nbsp; 243<br> %<br>| &nbsp;&nbsp;&nbsp; 216 %<sup>(f)</sup><br>|
| <sup>(a)</sup> Commencement of operations. | <sup>(a)</sup> Commencement of operations. | <sup>(a)</sup> Commencement of operations. | <sup>(a)</sup> Commencement of operations. | <sup>(a)</sup> Commencement of operations. | <sup>(a)</sup> Commencement of operations. |
| <sup>(b)</sup> Based on average shares outstanding. | <sup>(b)</sup> Based on average shares outstanding. | <sup>(b)</sup> Based on average shares outstanding. | <sup>(b)</sup> Based on average shares outstanding. | <sup>(b)</sup> Based on average shares outstanding. | <sup>(b)</sup> Based on average shares outstanding. |
| <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(c)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(d)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(e)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(f)</sup> Not annualized. | <sup>(f)</sup> Not annualized. | <sup>(f)</sup> Not annualized. | <sup>(f)</sup> Not annualized. | <sup>(f)</sup> Not annualized. | <sup>(f)</sup> Not annualized. |
| <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(g)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(h)</sup> Annualized. | <sup>(h)</sup> Annualized. | <sup>(h)</sup> Annualized. | <sup>(h)</sup> Annualized. | <sup>(h)</sup> Annualized. | <sup>(h)</sup> Annualized. |
| <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(i)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |
| <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(j)</sup> Includes mortgage dollar roll transactions ("MDRs"). |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares ESG Aware U.S. Aggregate Bond ETF**  | **iShares ESG Aware U.S. Aggregate Bond ETF**  | **iShares ESG Aware U.S. Aggregate Bond ETF**  | **iShares ESG Aware U.S. Aggregate Bond ETF**  | **iShares ESG Aware U.S. Aggregate Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $46.78 | &nbsp;&nbsp;&nbsp; $46.88 | &nbsp;&nbsp;&nbsp; $53.10 | &nbsp;&nbsp;&nbsp; $55.22 | &nbsp;&nbsp;&nbsp; $55.42 |
| Net investment income<sup>(a)</sup> <br>| 1.83 | &nbsp;&nbsp;&nbsp;&nbsp;1.66 | &nbsp;&nbsp;&nbsp;&nbsp;1.12 | &nbsp;&nbsp;&nbsp;&nbsp;0.62 | &nbsp;&nbsp;&nbsp;&nbsp;0.74 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 0.78 | &nbsp;&nbsp;&nbsp; (0.17)<br>| &nbsp;&nbsp;&nbsp; (6.31)<br>| &nbsp;&nbsp;&nbsp; (2.15)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.04 |
| Net increase (decrease) from investment operations | 2.61 | &nbsp;&nbsp;&nbsp;&nbsp;1.49 | &nbsp;&nbsp;&nbsp; (5.19)<br>| &nbsp;&nbsp;&nbsp; (1.53)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.78 |
| **Distributions**<sup>(c)</sup> <br>|  |  |  |  |  |
| From net investment income | (1.83)<br>| &nbsp;&nbsp;&nbsp; (1.59)<br>| &nbsp;&nbsp;&nbsp; (1.03)<br>| &nbsp;&nbsp;&nbsp; (0.59)<br>| &nbsp;&nbsp;&nbsp; (0.87)<br>|
| From net realized gain |  | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; — | &nbsp;&nbsp;&nbsp; (0.11)<br>|
| Total distributions | (1.83)<br>| &nbsp;&nbsp;&nbsp; (1.59)<br>| &nbsp;&nbsp;&nbsp; (1.03)<br>| &nbsp;&nbsp;&nbsp; (0.59)<br>| &nbsp;&nbsp;&nbsp; (0.98)<br>|
| **Net asset value, end of year** | $47.56 | &nbsp;&nbsp;&nbsp; $46.78 | &nbsp;&nbsp;&nbsp; $46.88 | &nbsp;&nbsp;&nbsp; $53.10 | &nbsp;&nbsp;&nbsp; $55.22 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.70<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.22<br> %<br>| &nbsp;&nbsp;&nbsp; (9.81)%<br>| &nbsp;&nbsp;&nbsp; (2.78)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.39<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.10<br> %<br>|
| Total expenses after fees waived | 0.10<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.09<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.09<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.09<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.08<br> %<br>|
| Net investment income | 3.89<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.55<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.31<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.13<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.32<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $3871268 | &nbsp;&nbsp;&nbsp; $3559940 | &nbsp;&nbsp;&nbsp; $2400450 | &nbsp;&nbsp;&nbsp; $1985864 | &nbsp;&nbsp;&nbsp; $1121045 |
| Portfolio turnover rate<sup>(f)(g)</sup> <br>| 112<br> %<br>| &nbsp;&nbsp;&nbsp; 156<br> %<br>| &nbsp;&nbsp;&nbsp; 158<br> %<br>| &nbsp;&nbsp;&nbsp; 234<br> %<br>| &nbsp;&nbsp;&nbsp; 384<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |
| <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). | <sup>(g)</sup> Includes mortgage dollar roll transactions ("MDRs"). |

---

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Government/Credit Bond ETF**  | **iShares Government/Credit Bond ETF**  | **iShares Government/Credit Bond ETF**  | **iShares Government/Credit Bond ETF**  | **iShares Government/Credit Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $103.17 | &nbsp;&nbsp;&nbsp; $102.98 | &nbsp;&nbsp;&nbsp; $117.13 | &nbsp;&nbsp;&nbsp; $121.96 | &nbsp;&nbsp;&nbsp; $122.67 |
| Net investment income<sup>(a)</sup> <br>| 3.91 | &nbsp;&nbsp;&nbsp;&nbsp;3.73 | &nbsp;&nbsp;&nbsp;&nbsp;2.09 | &nbsp;&nbsp;&nbsp;&nbsp;1.52 | &nbsp;&nbsp;&nbsp;&nbsp;1.88 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 1.45 | &nbsp;&nbsp;&nbsp; (0.20)<br>| &nbsp;&nbsp;&nbsp; (14.00)<br>| &nbsp;&nbsp;&nbsp; (4.87)<br>| &nbsp;&nbsp;&nbsp; (0.63)<br>|
| Net increase (decrease) from investment operations | 5.36 | &nbsp;&nbsp;&nbsp;&nbsp;3.53 | &nbsp;&nbsp;&nbsp; (11.91)<br>| &nbsp;&nbsp;&nbsp; (3.35)<br>| &nbsp;&nbsp;&nbsp;&nbsp;1.25 |
| Distributions from net investment income<sup>(c)</sup> <br>| (4.01)<br>| &nbsp;&nbsp;&nbsp; (3.34)<br>| &nbsp;&nbsp;&nbsp; (2.24)<br>| &nbsp;&nbsp;&nbsp; (1.48)<br>| &nbsp;&nbsp;&nbsp; (1.96)<br>|
| **Net asset value, end of year** | $104.52 | &nbsp;&nbsp;&nbsp; $103.17 | &nbsp;&nbsp;&nbsp; $102.98 | &nbsp;&nbsp;&nbsp; $117.13 | &nbsp;&nbsp;&nbsp; $121.96 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.31<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.48<br> %<br>| &nbsp;&nbsp;&nbsp; (10.22)%<br>| &nbsp;&nbsp;&nbsp; (2.76)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.99<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| Net investment income | 3.78<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.64<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.94<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.26<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.51<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $156775 | &nbsp;&nbsp;&nbsp; $330138 | &nbsp;&nbsp;&nbsp; $154475 | &nbsp;&nbsp;&nbsp; $427541 | &nbsp;&nbsp;&nbsp; $280502 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 15<br> %<br>| &nbsp;&nbsp;&nbsp; 18<br> %<br>| &nbsp;&nbsp;&nbsp; 17<br> %<br>| &nbsp;&nbsp;&nbsp; 21<br> %<br>| &nbsp;&nbsp;&nbsp; 24<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

------

**For a share outstanding throughout each period:**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **iShares Intermediate Government/Credit Bond ETF**  | **iShares Intermediate Government/Credit Bond ETF**  | **iShares Intermediate Government/Credit Bond ETF**  | **iShares Intermediate Government/Credit Bond ETF**  | **iShares Intermediate Government/Credit Bond ETF**  |
|  | **Year Ended**<br> **02/28/25**<br>| **Year Ended**<br> **02/29/24**<br>| **Year Ended**<br> **02/28/23**<br>| **Year Ended**<br> **02/28/22**<br>| **Year Ended**<br> **02/28/21**<br>|
| **Net asset value, beginning of year** | $103.59 | &nbsp;&nbsp;&nbsp; $102.32 | &nbsp;&nbsp;&nbsp; $111.36 | &nbsp;&nbsp;&nbsp; $116.01 | &nbsp;&nbsp;&nbsp; $115.67 |
| Net investment income<sup>(a)</sup> <br>| 3.53 | &nbsp;&nbsp;&nbsp;&nbsp;3.07 | &nbsp;&nbsp;&nbsp;&nbsp;2.08 | &nbsp;&nbsp;&nbsp;&nbsp;1.63 | &nbsp;&nbsp;&nbsp;&nbsp;2.04 |
| Net realized and unrealized gain (loss)<sup>(b)</sup> <br>| 2.24 | &nbsp;&nbsp;&nbsp;&nbsp;1.16 | &nbsp;&nbsp;&nbsp; (9.12)<br>| &nbsp;&nbsp;&nbsp; (4.64)<br>| &nbsp;&nbsp;&nbsp;&nbsp;0.41 |
| Net increase (decrease) from investment operations | 5.77 | &nbsp;&nbsp;&nbsp;&nbsp;4.23 | &nbsp;&nbsp;&nbsp; (7.04)<br>| &nbsp;&nbsp;&nbsp; (3.01)<br>| &nbsp;&nbsp;&nbsp;&nbsp;2.45 |
| Distributions from net investment income<sup>(c)</sup> <br>| (3.53)<br>| &nbsp;&nbsp;&nbsp; (2.96)<br>| &nbsp;&nbsp;&nbsp; (2.00)<br>| &nbsp;&nbsp;&nbsp; (1.64)<br>| &nbsp;&nbsp;&nbsp; (2.11)<br>|
| **Net asset value, end of year** | $105.83 | &nbsp;&nbsp;&nbsp; $103.59 | &nbsp;&nbsp;&nbsp; $102.32 | &nbsp;&nbsp;&nbsp; $111.36 | &nbsp;&nbsp;&nbsp; $116.01 |
| **Total Return**<sup>(d)</sup> <br>|  |  |  |  |  |
| Based on net asset value | 5.67<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4.20<br> %<br>| &nbsp;&nbsp;&nbsp; (6.36)%<br>| &nbsp;&nbsp;&nbsp; (2.61)%<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.11<br> %<br>|
| **Ratios to Average Net Assets**<sup>(e)</sup> <br>|  |  |  |  |  |
| Total expenses | 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| Net investment income | 3.38<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.98<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.99<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.42<br> %<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1.75<br> %<br>|
| **Supplemental Data** |  |  |  |  |  |
| Net assets, end of year (000) | $3312487 | &nbsp;&nbsp;&nbsp; $3164777 | &nbsp;&nbsp;&nbsp; $2460818 | &nbsp;&nbsp;&nbsp; $2566956 | &nbsp;&nbsp;&nbsp; $2314399 |
| Portfolio turnover rate<sup>(f)</sup> <br>| 21<br> %<br>| &nbsp;&nbsp;&nbsp; 19<br> %<br>| &nbsp;&nbsp;&nbsp; 22<br> %<br>| &nbsp;&nbsp;&nbsp; 30<br> %<br>| &nbsp;&nbsp;&nbsp; 26<br> %<br>|
| <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. | <sup>(a)</sup> Based on average shares outstanding. |
| <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. | <sup>(b)</sup> The amounts reported for a share outstanding may not accord with the change in aggregate gains and losses in securities for the fiscal period due to the timing of capital share transactions in <br> relation to the fluctuating market values of the Fund's underlying securities. |
| <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. | <sup>(c)</sup> Distributions for annual periods determined in accordance with U.S. federal income tax regulations. |
| <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. | <sup>(d)</sup> Where applicable, assumes the reinvestment of distributions. |
| <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. | <sup>(e)</sup> Excludes fees and expenses incurred indirectly as a result of investments in underlying funds. |
| <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. | <sup>(f)</sup> Portfolio turnover rate excludes in-kind transactions, if any. |

---

------

Index Providers and Disclaimers

The Index Providers are not affiliated with the Trust, BFA, the Distributor or any of their respective affiliates. BFA or its affiliates have entered into a license agreement with the Index Providers to use the Underlying Indexes. BFA or its affiliates sublicense rights in each Underlying Index for use by the applicable Fund at no charge.

The past performance of an Underlying Index is not a guide to future performance. BFA and its affiliates do not guarantee the accuracy or the completeness of an Underlying Index or any data included therein, and BFA and its affiliates shall have no liability for any errors, omissions or interruptions therein. BFA and its affiliates make no warranty, express or implied, to the owners of shares of a Fund or to any other person or entity, as to results to be obtained by a Fund from the use of an Underlying Index or any data included therein. Without limiting any of the foregoing, in no event shall BFA or its affiliates have any liability for any special, punitive, direct, indirect, consequential or any other damages (including lost profits), even if notified of the possibility of such damages.

**Bloomberg**

The following applies with respect to each Underlying Index provided by Bloomberg:

The Underlying Index is maintained by Bloomberg. "Bloomberg<sup>®</sup>" and the Underlying Index are service marks of Bloomberg Finance L.P. and its affiliates, including Bloomberg Index Services Limited ("BISL"), the administrator of the index (collectively, "Bloomberg"), and have been licensed for use for certain purposes by BFA.

The Fund is not sponsored, endorsed, sold or promoted by Bloomberg. Bloomberg does not make any representation or warranty, express or implied, to the owners of or counterparties to the Fund or any member of the public regarding the advisability of investing in securities generally or in the Fund particularly. The only relationship of Bloomberg to BFA is the licensing of certain trademarks, trade names and service marks and of the Underlying Index, which is determined, composed and calculated by BISL without regard to BFA or the Fund. Bloomberg has no obligation to take the needs of BFA or the owners of the Fund into consideration in determining, composing or calculating the Underlying Index. Bloomberg is not responsible for and has not participated in the determination of the timing of, prices at, or quantities of the Fund to be issued. Bloomberg shall not have any obligation or liability, including, without limitation, to the Fund's customers, in connection with the administration, marketing or trading of the Fund.

BLOOMBERG DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE UNDERLYING INDEX OR ANY DATA RELATED THERETO AND SHALL HAVE NO LIABILITY FOR ANY ERRORS, OMISSIONS OR INTERRUPTIONS THEREIN. BLOOMBERG DOES NOT MAKE ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY BFA, OWNERS OF THE FUND OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE UNDERLYING INDEX OR ANY DATA RELATED THERETO. BLOOMBERG DOES NOT MAKE ANY EXPRESS OR IMPLIED WARRANTIES AND EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE UNDERLYING INDEX OR ANY DATA RELATED THERETO. WITHOUT LIMITING ANY OF THE FOREGOING, TO THE MAXIMUM EXTENT ALLOWED BY LAW, BLOOMBERG, ITS LICENSORS, AND ITS AND THEIR RESPECTIVE EMPLOYEES, CONTRACTORS, AGENTS, SUPPLIERS, AND VENDORS SHALL HAVE NO LIABILITY OR RESPONSIBILITY WHATSOEVER FOR ANY INJURY OR DAMAGES—WHETHER DIRECT, INDIRECT, CONSEQUENTIAL, INCIDENTAL, PUNITIVE OR OTHERWISE—ARISING IN CONNECTION WITH THE FUND OR UNDERLYING INDEX OR ANY DATA OR VALUES RELATING THERETO—WHETHER ARISING FROM THEIR NEGLIGENCE OR OTHERWISE, EVEN IF NOTIFIED OF THE POSSIBILITY THEREOF.

**Bloomberg and MSCI**

The following applies with respect to each Underlying Index provided by Bloomberg and MSCI:

The Underlying Index is maintained by Bloomberg. To use the Underlying Index, BFA or its affiliates have entered into a license agreement with MSCI ESG Research, which may license each applicable Underlying Index pursuant to its agreement with Bloomberg Index Services Limited or an affiliate. MSCI ESG Research is not affiliated with the Trust, BFA, the Distributor or any of their respective affiliates.

THIS FUND IS NOT SPONSORED, ENDORSED, SOLD OR PROMOTED BY MSCI ESG RESEARCH, BLOOMBERG INDEX SERVICES LIMITED ("BLOOMBERG"), OR ANY OF THEIR AFFILIATES, ANY OF THEIR INFORMATION PROVIDERS OR ANY OTHER THIRD PARTY INVOLVED IN, OR RELATED TO, COMPILING, COMPUTING OR CREATING ANY BLOOMBERG MSCI ESG INDEX (EACH, AN "INDEX") (COLLECTIVELY, THE "INDEX PARTIES"). THE INDEXES ARE THE EXCLUSIVE PROPERTY OF MSCI ESG RESEARCH AND BLOOMBERG (AND THEIR LICENSORS). "BLOOMBERG", "MSCI ESG RESEARCH", AND THE INDEX NAMES, ARE RESPECTIVE TRADE AND/OR SERVICE MARK(S) OF BLOOMBERG, MSCI ESG RESEARCH OR THEIR AFFILIATES AND HAVE BEEN LICENSED FOR USE FOR CERTAIN PURPOSES BY BFA OR ITS AFFILIATES. NONE OF THE INDEX PARTIES MAKES ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, TO THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY REGARDING THE ADVISABILITY OF INVESTING IN FUNDS GENERALLY OR IN THIS FUND PARTICULARLY OR THE ABILITY OF ANY INDEX TO TRACK CORRESPONDING STOCK MARKET PERFORMANCE. MSCI ESG RESEARCH, BLOOMBERG, OR THEIR AFFILIATES ARE THE LICENSORS OF CERTAIN TRADEMARKS, SERVICE MARKS AND TRADE NAMES AND OF THE INDEXES WHICH ARE DETERMINED, COMPOSED AND CALCULATED BY BLOOMBERG AND/OR MSCI ESG RESEARCH WITHOUT REGARD TO THIS FUND OR THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY. NONE OF THE INDEX PARTIES HAS ANY OBLIGATION TO TAKE THE NEEDS OF THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY INTO CONSIDERATION IN DETERMINING, COMPOSING OR CALCULATING THE INDEXES. NONE OF THE INDEX PARTIES IS RESPONSIBLE FOR OR HAS PARTICIPATED IN THE DETERMINATION OF THE TIMING OF, PRICES AT, OR QUANTITIES OF THIS FUND'S SHARES TO BE ISSUED OR IN

------

THE DETERMINATION OR CALCULATION OF THE EQUATION BY OR THE CONSIDERATION INTO WHICH THIS FUND'S SHARES ARE REDEEMABLE. FURTHER, NONE OF THE INDEX PARTIES HAS ANY OBLIGATION OR LIABILITY TO THE ISSUER OR OWNERS OF THIS FUND OR ANY OTHER PERSON OR ENTITY IN CONNECTION WITH THE ADMINISTRATION, MARKETING OR OFFERING OF THIS FUND'S SHARES.

ALTHOUGH THE INDEX PARTIES SHALL OBTAIN INFORMATION FOR INCLUSION IN OR FOR USE IN THE CALCULATION OF THE INDEXES FROM SOURCES CONSIDERED RELIABLE, NONE OF THE INDEX PARTIES WARRANTS OR GUARANTEES THE ORIGINALITY, ACCURACY AND/OR THE COMPLETENESS OF ANY INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE INDEX PARTIES MAKES ANY WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY THE ISSUER OF THE FUND, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY, FROM THE USE OF ANY INDEX OR ANY DATA INCLUDED THEREIN. NONE OF THE INDEX PARTIES SHALL HAVE ANY LIABILITY FOR ANY ERRORS, OMISSIONS OR INTERRUPTIONS OF OR IN CONNECTION WITH ANY INDEX OR ANY DATA INCLUDED THEREIN. FURTHER, NONE OF THE INDEX PARTIES MAKES ANY EXPRESS OR IMPLIED WARRANTIES OF ANY KIND, AND THE INDEX PARTIES HEREBY EXPRESSLY DISCLAIM ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO EACH INDEX AND ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL ANY OF THE INDEX PARTIES HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, CONSEQUENTIAL OR ANY OTHER DAMAGES (INCLUDING LOST PROFITS) EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

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Want to know more?

iShares.com \| 1-800-474-2737 (1-800-iShares)

Information on each Fund's net asset value, market price, premiums and discounts, and bid-ask spreads can be found at www.iShares.com. Copies of each Fund's Prospectus, SAI, shareholder reports and other information, as applicable and when available, can be found at www.iShares.com. For more information about a Fund, you may request a copy of the Fund's SAI. The SAI provides detailed information about the Fund and is incorporated by reference into the Fund's Prospectus. This means that the SAI, for legal purposes, is a part of the Fund's Prospectus.

Additional information about each Fund's investments is, or will be, available in the Fund's Annual and Semi-Annual Reports to shareholders and in Form N-CSR. In a Fund's Annual Report, you will find a discussion of the market conditions and investment strategies that significantly affected the Fund's performance during the last fiscal year. In Form N-CSR, you will find the Fund's annual and semi-annual financial statements.

If you have any questions about the Trust or shares of a Fund or you wish to obtain a Fund's SAI, Semi-Annual or Annual Report free of charge, please:

Call: 1-800-iShares or 1-800-474-2737 (toll free) Monday through Friday, 8:30 a.m. to 6:30 p.m. (Eastern time) <br> Email: iSharesETFs@blackrock.com <br> Write: c/o BlackRock Investments, LLC 1 University Square Drive, Princeton, NJ 08540

Reports and other information about each Fund are available on the EDGAR database on the SEC's website at www.sec.gov, and copies of this information may be obtained, after paying a duplicating fee, by electronic request at the following email address: publicinfo@sec.gov.

*No person is authorized to give any information or to make any representations about a Fund and its shares not contained in this Prospectus and you should not rely on any other information. Read and keep this Prospectus for future reference.*©2025 BlackRock, Inc. All rights reserved. **iSHARES**<sup>®</sup>, **iBONDS**<sup>®</sup> and **BLACKROCK**<sup>®</sup> are registered trademarks of BlackRock Fund Advisors and its affiliates. All other marks are the property of their respective owners.

Investment Company Act File No.: 811-09729

IS-P- 228C-0625

![](g938480isharesbc2019.jpg)

![](g938480img9b45d3fa2.gif)

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**iShares**<sup>®</sup> **Trust**

Statement of Additional Information

Dated June 27, 2025

This combined Statement of Additional Information ("SAI") is not a prospectus. It should be read in conjunction with the current prospectuses (each, a "Prospectus" and collectively, the "Prospectuses") for the following series of iShares Trust (the "Trust"):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Fund** | **Ticker** | **Listing Exchange** |
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SGOV | NYSE Arca |
| iShares 1-3 Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SHY | Nasdaq |
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IGSB | Nasdaq |
| iShares 3-7 Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IEI | Nasdaq |
| iShares 5-10 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IGIB | Nasdaq |
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IEF | Nasdaq |
| iShares 10+ Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IGLB | NYSE Arca |
| iShares 10-20 Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TLH | NYSE Arca |
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; TLT | Nasdaq |
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GOVZ | Cboe BZX |
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AGZ | NYSE Arca |
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LQDB | NYSE Arca |
| iShares Broad USD Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; USIG | Nasdaq |
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CMF | NYSE Arca |
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IMTB | NYSE Arca |
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ILTB | NYSE Arca |
| iShares Core U.S. Aggregate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AGG | NYSE Arca |
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ELQD | NYSE Arca |
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; EUSB | NYSE Arca |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SUSB | Nasdaq |
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; EAGG | NYSE Arca |
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SUSC | Nasdaq |
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GBF | NYSE Arca |
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HYDB | Cboe BZX |
| iShares iBoxx $ High Yield Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; HYG | NYSE Arca |
| iShares iBoxx $ Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LQD | NYSE Arca |
| iShares Intermediate Government/Credit Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GVI | Cboe BZX |
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IGEB | Cboe BZX |
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MBB | Nasdaq |
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; MUB | NYSE Arca |
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; NYF | NYSE Arca |
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SUB | NYSE Arca |
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SHV | Nasdaq |

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The Prospectuses for the above-listed funds (each, a "Fund" and collectively, the "Funds") are dated June 27, 2025, as amended and supplemented from time to time. Capitalized terms used herein that are not defined have the same meaning as in the applicable Prospectus, unless otherwise noted. The Financial Statements and Notes contained in the applicable Annual Report and Semi-Annual Report of the Trust for the Funds are incorporated by reference into and are deemed to be part of this SAI. Each Fund's Annual Report is located [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000196873225000036/primary-document.htm)<sup>1</sup> and [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000119312525112429/d910822dncsr.htm)<sup>2</sup>. Each Fund's Semi-Annual Report is located [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000139834424020067/primary-document.htm)<sup>1</sup> or [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000119312524251855/d898291dncsrs.htm)<sup>2</sup>. A copy of each Fund's Prospectus, Annual Report and Semi-Annual Report may be obtained without charge by writing to the Trust's distributor, BlackRock Investments, LLC (the "Distributor" or "BRIL"), 1 University Square Drive, Princeton, NJ 08540, calling 1-800-iShares (1-800-474-2737) or visiting www.iShares.com. Each Fund's Prospectus is incorporated by reference into this SAI.

------

References to the Investment Company Act of 1940, as amended (the "Investment Company Act" or the "1940 Act"), or other applicable law, will include any rules promulgated thereunder and any guidance, interpretations or modifications by the Securities and Exchange Commission (the "SEC"), SEC staff or other authority with appropriate jurisdiction, including court interpretations, and exemptive, no action or other relief or permission from the SEC, SEC staff or other authority.

iShares<sup>®</sup> and BlackRock<sup>®</sup> are registered trademarks of BlackRock Fund Advisors and its affiliates.

------

<sup>1</sup>

Annual Report for each of the below funds, for which JPMorgan or State Street, as applicable, serves as administrator, custodian and transfer agent:

***iShares 0-3 Month Treasury Bond ETF, iShares 1-3 Year Treasury Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF, iShares Agency Bond ETF, iShares California Muni Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Government/Credit Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares High Yield Systematic Bond ETF, iShares Intermediate Government/Credit Bond ETF, iShares Investment Grade Systematic Bond ETF ,iShares MBS ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF, iShares Short-Term National Muni Bond ETF and iShares Short Treasury Bond ETF***

<sup>2</sup>

Annual Report for each of the below funds, for which JPMorgan or State Street, as applicable, serves as administrator, custodian and transfer agent:

***iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware 1-5 Year USD Corporate Bond ETF, iShares ESG Aware U.S. Aggregate Bond ETF, and iShares ESG Aware USD Corporate Bond ETF***

------

**TABLE OF CONTENTS** 

---

| | |
|:---|:---|
|  | **Page** |
| [General Description of the Trust and its Funds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_1) | 1  |
| [Exchange Listing and Trading](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_2) | 2  |
| [Investment Strategies and Risks](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_2) | 2  |
| [Asset-Backed Securities Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_4) | 4  |
| [Bonds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_5) | 5  |
| [Borrowing](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_5) | 5  |
| [Brady Bonds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_6) | 6  |
| [Commercial Mortgage-Backed Securities Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_6) | 6  |
| [Corporate Bonds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_6) | 6  |
| [Diversification Status](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_6) | 6  |
| [Futures, Options on Futures and Securities Options](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_8) | 8  |
| [High Yield Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_9) | 9  |
| [Lending Portfolio Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_10) | 10  |
| [Liquidity Risk Management](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_11) | 11  |
| [Municipal Insurance](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_11) | 11  |
| [Municipal Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_12) | 12  |
| [Non-U.S. Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_15) | 15  |
| [Privately Issued Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_15) | 15  |
| [Ratings](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_15) | 15  |
| [Regulation Regarding Derivatives](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_16) | 16  |
| [Repurchase Agreements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_17) | 17  |
| [Reverse Repurchase Agreements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_17) | 17  |
| [Securities of Investment Companies](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_18) | 18  |
| [Short-Term Instruments and Temporary Investments](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_18) | 18  |
| [Sovereign and Quasi-Sovereign Obligations](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_18) | 18  |
| [Swap Agreements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_19) | 19  |
| [U.S. Agency Mortgage-Backed Securities Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_19) | 19  |
| [U.S. Government Obligations](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_21) | 21  |
| [U.S.-Registered and Restricted Securities of Non-U.S. Issuers](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_21) | 21  |
| [Future Developments](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [General Considerations and Risks](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [Borrowing Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [Call Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [Custody Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [Extension Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |
| [Illiquid Investments Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_22) | 22  |

---

i

------

---

| | |
|:---|:---|
|  | **Page** |
| [Infectious Illness Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_23) | 23  |
| [Issuer Insolvency Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_23) | 23  |
| [Money Market Instruments Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_24) | 24  |
| [Municipal Market Disruption Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_24) | 24  |
| [Operational and Technology Risks](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_24) | 24  |
| [Prepayment Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_25) | 25  |
| [Reference Rate Replacement Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_25) | 25  |
| [Repurchase Agreement Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_25) | 25  |
| [Risk of Derivatives](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_25) | 25  |
| [Risk of Futures and Options on Futures Transactions](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_26) | 26  |
| [Risk of Investing in Non-U.S. Agency Debt Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_26) | 26  |
| [Risk of Investing in Non-U.S. Debt Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_27) | 27  |
| [Risk of Swap Agreements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_27) | 27  |
| [Securities Lending Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_27) | 27  |
| [Special Considerations Regarding Investments in California Municipal Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_27) | 27  |
| [Special Considerations Regarding Investments in New York Municipal Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_41) | 41  |
| [Supranational Entities Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_84) | 84  |
| [Tax Risks Associated with Municipal Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_84) | 84  |
| [U.S. Economic Trading Partners Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_84) | 84  |
| [U.S. Treasury Obligations Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_85) | 85  |
| [Valuation Risk](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_85) | 85  |
| [Risk of Investing in Africa](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_85) | 85  |
| [Risk of Investing in Asia](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_87) | 87  |
| [Risk of Investing in Australasia](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_87) | 87  |
| [Risk of Investing in Central and South America](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_88) | 88  |
| [Risk of Investing in China](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_88) | 88  |
| [Risk of Investing in the China Bond Market](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_89) | 89  |
| [Risk of Investing in Developed Countries](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_91) | 91  |
| [Risk of Investing in Emerging Markets](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_91) | 91  |
| [Risk of Investing in Europe](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_92) | 92  |
| [Risk of Investing in the Middle East](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_93) | 93  |
| [Risk of Investing in North America](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_94) | 94  |
| [Risk of Investing in Russia](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_95) | 95  |
| [Risk of Investing in Saudi Arabia](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_96) | 96  |
| [Risk of Investing in the Automotive Sub-Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_98) | 98  |
| [Risk of Investing in the Basic Materials Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_98) | 98  |
| [Risk of Investing in the Capital Goods Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_98) | 98  |

---

ii

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---

| | |
|:---|:---|
|  | **Page** |
| [Risk of Investing in the Consumer Cyclical Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_98) | 98  |
| [Risk of Investing in the Consumer Discretionary Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_98) | 98  |
| [Risk of Investing in the Consumer Goods Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_99) | 99  |
| [Risk of Investing in the Consumer Services Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_99) | 99  |
| [Risk of Investing in the Consumer Staples Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_99) | 99  |
| [Risk of Investing in the Energy Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_99) | 99  |
| [Risk of Investing in the Financials Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_100) | 100  |
| [Risk of Investing in the Healthcare Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_101) | 101  |
| [Risk of Investing in the Industrials Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_101) | 101  |
| [Risk of Investing in the Insurance Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_101) | 101  |
| [Risk of Investing in the Media Sub-Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_102) | 102  |
| [Risk of Investing in Municipal Securities in the Utilities Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_102) | 102  |
| [Risk of Investing in the Real Estate Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_102) | 102  |
| [Risk of Investing in the Retail Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_103) | 103  |
| [Risk of Investing in Technology Companies](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_104) | 104  |
| [Risk of Investing in the Telecommunications Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_104) | 104  |
| [Risk of Investing in the Transportation Infrastructure Industry](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_104) | 104  |
| [Risk of Investing in the Utilities Sector](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_104) | 104  |
| [Proxy Voting Policies](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_105) | 105  |
| [Portfolio Holdings Information](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_107) | 107  |
| [Construction and Maintenance of the Underlying Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_108) | 108  |
| [The BlackRock Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_108) | 108  |
| [BlackRock High Yield Systematic Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_108) | 108  |
| [BlackRock Investment Grade Systematic Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_109) | 109  |
| [The Bloomberg Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_109) | 109  |
| [Bloomberg MSCI US Aggregate ESG Focus Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_110) | 110  |
| [Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_110) | 110  |
| [Bloomberg MSCI US Corporate ESG Focus Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_111) | 111  |
| [Bloomberg U.S. Agency Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_112) | 112  |
| [Bloomberg U.S. Aggregate Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_113) | 113  |
| [Bloomberg U.S. Government/Credit Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_113) | 113  |
| [Bloomberg U.S. Intermediate Government/Credit Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_113) | 113  |
| [Bloomberg U.S. MBS Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_114) | 114  |
| [Bloomberg U.S. Universal 5-10 Year Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_114) | 114  |
| [Bloomberg U.S. Universal 10+ Year Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_114) | 114  |
| [Bloomberg MSCI US Universal Choice ESG Screened Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_115) | 115  |
| [The ICE](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_116)<sup>®</sup>[Securities Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_116) | 116  |

---

iii

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| | |
|:---|:---|
|  | **Page** |
| [ICE 0-3 Month US Treasury Securities Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_116) | 116  |
| [ICE Short US Treasury Securities Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117) | 117  |
| [The ICE](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117)<sup>®</sup>[BofA](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117)<sup>®</sup>[Bond Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117) | 117  |
| [ICE BofA 1-5 Year US Corporate Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117) | 117  |
| [ICE BofA 5-10 Year US Corporate Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_117) | 117  |
| [ICE BofA 10+ Year US Corporate Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_118) | 118  |
| [ICE BofA Long US Treasury Principal STRIPS Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_118) | 118  |
| [ICE BofA US Corporate Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_118) | 118  |
| [The ICE](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_119)<sup>®</sup>[U.S. Treasury Bond Index Series](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_119) | 119  |
| [ICE U.S. Treasury 1-3 Year Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_119) | 119  |
| [ICE U.S. Treasury 3-7 Year Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_119) | 119  |
| [ICE U.S. Treasury 7-10 Year Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_119) | 119  |
| [ICE U.S. Treasury 10-20 Year Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_120) | 120  |
| [ICE U.S. Treasury 20+ Year Bond Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_120) | 120  |
| [The ICE](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_120)<sup>®</sup>[AMT-Free US Municipal Index Series](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_120) | 120  |
| [ICE AMT-Free California Municipal Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [ICE AMT-Free New York Plus Municipal Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [ICE AMT-Free US National Municipal Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [ICE Short Maturity AMT-Free US National Municipal Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [The Markit iBoxx Indexes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [iBoxx MSCI ESG Advanced USD Liquid Investment Grade Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_122) | 122  |
| [iBoxx USD Liquid Investment Grade BBB 0+ Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_125) | 125  |
| [Markit iBoxx](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_126)<sup>®</sup>[USD Liquid High Yield Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_126) | 126  |
| [Markit iBoxx](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_127)<sup>®</sup>[USD Liquid Investment Grade Index](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_127) | 127  |
| [Investment Policies](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_127) | 127  |
| [Fundamental Investment Policies](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_127) | 127  |
| [Non-Fundamental Investment Policies of the Funds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_130) | 130  |
| [Continuous Offering](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_131) | 131  |
| [Management](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_132) | 132  |
| [Trustees and Officers](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_132) | 132  |
| [Committees of the Board of Trustees](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_140) | 140  |
| [Remuneration of Trustees and Advisory Board Members](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_145) | 145  |
| [Control Persons and Principal Holders of Securities](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_146) | 146  |
| [Conflicts of Interest](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_158) | 158  |
| [Investment Advisory, Administrative and Distribution Services](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_167) | 167  |
| [Investment Adviser](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_167) | 167  |
| [Portfolio Managers](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_172) | 172  |

---

iv

------

---

| | |
|:---|:---|
|  | **Page** |
| [Codes of Ethics](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_179) | 179  |
| [Anti-Money Laundering Requirements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_179) | 179  |
| [Administrator, Custodian and Transfer Agent](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_179) | 179  |
| [Distributor](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_180) | 180  |
| [Securities Lending](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_181) | 181  |
| [Payments by BFA and its Affiliates](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_190) | 190  |
| [Determination of Net Asset Value](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_191) | 191  |
| [Brokerage Transactions](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_194) | 194  |
| [Additional Information Concerning the Trust](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_201) | 201  |
| [Shares](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_201) | 201  |
| [DTC as Securities Depository for Shares of the Funds](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_202) | 202  |
| [Distribution of Shares](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_203) | 203  |
| [Creation and Redemption of Creation Units](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_203) | 203  |
| [General](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_203) | 203  |
| [Fund Deposit](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_204) | 204  |
| [Cash Purchase Method](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_205) | 205  |
| [Procedures for Creation of Creation Units](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_205) | 205  |
| [Role of the Authorized Participant](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_206) | 206  |
| [Placement of Creation Orders](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_206) | 206  |
| [Purchase Orders and Submission Timing](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_206) | 206  |
| [Acceptance of Orders for Creation Units](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_207) | 207  |
| [Issuance of a Creation Unit](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_207) | 207  |
| [Costs Associated with Creation Transactions](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_208) | 208  |
| [Redemption of Creation Units](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_209) | 209  |
| [Cash Redemption Method](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_210) | 210  |
| [Costs Associated with Redemption Transactions](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_211) | 211  |
| [Placement of Redemption Orders](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_212) | 212  |
| [Custom Baskets](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_214) | 214  |
| [Taxation on Creations and Redemptions of Creation Units](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_214) | 214  |
| [Taxes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_214) | 214  |
| [Regulated Investment Company Qualifications](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_214) | 214  |
| [Taxation of RICs](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_215) | 215  |
| [Net Capital Loss Carryforwards](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_215) | 215  |
| [Excise Tax](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_216) | 216  |
| [Taxation of U.S. Shareholders](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_217) | 217  |
| [Sales of Shares](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_218) | 218  |
| [Backup Withholding](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_218) | 218  |

---

v

------

---

| | |
|:---|:---|
|  | **Page** |
| [Sections 351 and 362](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_218) | 218  |
| [Tax-Exempt Interest Income](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_218) | 218  |
| [Taxation of Certain Derivatives](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_220) | 220  |
| [Market Discount](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_220) | 220  |
| [Non-U.S. Investments](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_220) | 220  |
| [Original Issue Discount](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_221) | 221  |
| [Reporting](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_221) | 221  |
| [Other Taxes](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_221) | 221  |
| [Taxation of Non-U.S. Shareholders](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_221) | 221  |
| [Financial Statements](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_222) | 222  |
| [Miscellaneous Information](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_223) | 223  |
| [Counsel](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_223) | 223  |
| [Independent Registered Public Accounting Firm](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_223) | 223  |
| [Shareholder Communications to the Board](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_223) | 223  |
| [Regulation Under the Alternative Investment Fund Managers Directive](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_223) | 223  |
| [Investors' Rights](#xx_51f7a4cd-87ac-4471-bca4-3e3fe3f0fdca_224) | 224  |
| [Appendix A - Proxy Voting Policies](#xx_d848605d-5b56-4fe1-adb6-112800664654_1) | A-1  |
| [Appendix B – Description of Fixed-Income Ratings](#xx_0cf9af80-2915-4a42-9e65-21f157ea0677_1) | B-1  |

---

vi

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General Description of the Trust and its Funds

The Trust currently consists of more than 355 investment series or portfolios. The Trust was organized as a Delaware statutory trust on December 16, 1999 and is authorized to have multiple series or portfolios. The Trust is an open-end management investment company registered with the SEC under the 1940 Act. The offering of the Trust's shares is registered under the Securities Act of 1933, as amended (the "1933 Act"). This SAI relates to the following Funds:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 0-3 Month Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 1-3 Year Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 1-5 Year Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 3-7 Year Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 5-10 Year Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 7-10 Year Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 10+ Year Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 10-20 Year Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 20+ Year Treasury Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares 25+ Year Treasury STRIPS Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Agency Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares BBB Rated Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Broad USD Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares California Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Core 5-10 Year USD Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Core 10+ Year USD Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Core U.S. Aggregate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares ESG Advanced Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares ESG Advanced Total USD Bond Market ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares ESG Aware 1-5 Year USD Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares ESG Aware U.S. Aggregate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares ESG Aware USD Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Government/Credit Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares High Yield Systematic Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares iBoxx $ High Yield Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares iBoxx $ Investment Grade Corporate Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Intermediate Government/Credit Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Investment Grade Systematic Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares MBS ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares National Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares New York Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Short-Term National Muni Bond ETF

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• iShares Short Treasury Bond ETF

------

Each Fund is managed by BlackRock Fund Advisors ("BFA"), an indirect wholly-owned subsidiary of BlackRock, Inc., and generally seeks to track the investment results of the specific benchmark index identified in the applicable Prospectus for that Fund (each, an "Underlying Index").

Each Fund offers and issues shares at their net asset value per share ("NAV") only in aggregations of a specified number of shares (each, a "Creation Unit"), generally in exchange for a designated portfolio of securities, assets or other positions (including any portion of such securities for which cash may be substituted) included in its Underlying Index (the "Deposit Securities" or "Creation Basket"), together with the deposit of a specified cash payment (the "Cash Component"). Shares of the Funds are listed for trading on national securities exchanges such as Cboe BZX Exchange, Inc. ("Cboe BZX"), The Nasdaq Stock Market LLC ("Nasdaq") or NYSE Arca, Inc. ("NYSE Arca") (each a "Listing Exchange"). Shares of each Fund are traded in the secondary market and elsewhere at market prices that may be at, above or below the Fund's NAV. Shares are redeemable only in Creation Units by Authorized Participants (as defined in the *Creation and Redemption of Creation Units-Role of the Authorized Participant* section of this SAI) and, generally, in exchange for portfolio securities and a Cash Amount (as defined in the *Redemption of Creation Units* section of this SAI). Creation Units typically are a specified number of shares, generally ranging from 10,000 to 100,000 shares or multiples thereof.

The Trust reserves the right to permit or require that creations and redemptions of shares are effected fully or partially in cash and reserves the right to permit or require the substitution of Deposit Securities in lieu of cash. Shares may be issued in advance of receipt of Deposit Securities, subject to various conditions, including a requirement that the Authorized Participant maintain collateral with the Trust as set forth in the handbook for Authorized Participants. The Trust may use such collateral at any time to purchase Deposit Securities. See the *Creation and Redemption of Creation Units* section of this SAI. Transaction fees and other costs associated with creations or redemptions that include a cash portion may be higher than the transaction fees and other costs associated with in-kind creations or redemptions. In all cases, conditions with respect to creations and redemptions of shares and fees will be limited in accordance with the requirements of SEC rules and regulations applicable to management investment companies offering redeemable securities.

Exchange Listing and Trading

A discussion of exchange listing and trading matters associated with an investment in each Fund is contained in the *Shareholder Information* section of each Fund's Prospectus. The discussion below supplements, and should be read in conjunction with, that section of the applicable Prospectus.

Shares of each Fund are listed for trading, and trade throughout the day, on the applicable Listing Exchange and in other secondary markets. Shares of certain Funds may also be listed on certain non-U.S. exchanges. There can be no assurance that the requirements of the Listing Exchange necessary to maintain the listing of shares of any Fund will continue to be met. The Listing Exchange may, but is not required to, remove the shares of a Fund from listing if, among other things: (i) following the initial 12-month period beginning upon the commencement of trading of Fund shares, there are fewer than 50 record and/or beneficial owners of shares of a Fund; (ii) a Fund is no longer eligible to operate in reliance on Rule 6c-11 under the Investment Company Act; (iii) any of the other listing requirements are not continuously maintained; or (iv) any event shall occur or condition shall exist that, in the opinion of the Listing Exchange, makes further dealings on the Listing Exchange inadvisable. The Listing Exchange will also remove shares of a Fund from listing and trading upon termination of such Fund.

As in the case of other publicly-traded securities, when you buy or sell shares of a Fund through a broker, you may incur a brokerage commission determined by that broker, as well as other charges.

The Trust reserves the right to adjust the share price of the Funds in the future to maintain convenient trading ranges for investors. Any adjustments would be accomplished through stock splits or reverse stock splits, which would have no effect on the net assets of the Funds or an investor's equity interest in the Funds.

Investment Strategies and Risks

Each Fund seeks to achieve its objective by investing primarily in both fixed-income securities that compose its relevant Underlying Index and in investments that provide substantially similar exposure to securities in the Underlying Index. The Underlying Indexes for the iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF are

------

based on a proprietary methodology created and sponsored by BlackRock Index Services, LLC (the "Index Provider"). The Index Provider is an affiliated person of the iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF and of BFA. Each Fund operates as an index fund and is not actively managed. Adverse performance of a security in a Fund's portfolio will ordinarily not result in the elimination of the security from the Fund's portfolio.

Each Fund engages in representative sampling, which is investing in a sample of securities selected by BFA to have a collective investment profile similar to that of the Fund's Underlying Index. Securities selected have aggregate investment characteristics (based on market value and industry weightings), fundamental characteristics (such as yield, credit rating, maturity and duration) and liquidity measures similar to those of the Fund's Underlying Index. A fund that uses representative sampling generally does not hold all of the securities that are in its underlying index.

Although the Funds do not seek leveraged returns, certain instruments used by the Funds may have a leveraging effect as described below.

Each of the iShares 0-3 Month Treasury Bond ETF, iShares 1-3 Year Treasury Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF and iShares Short Treasury Bond ETF (the "Treasury Bond Funds") will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in U.S. Treasury securities that BFA believes will help the Fund track the Underlying Index. Each Treasury Bond Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. Each Treasury Bond Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

Each of the iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Government/Credit Bond ETF, iShares High Yield Systematic Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares Intermediate Government/Credit Bond ETF and iShares Investment Grade Systematic Bond ETF will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. Each Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. Each Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

Each of the iShares Agency Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF and iShares MBS ETF will invest at least 80% of its assets in the component securities of the Underlying Index and to-be-announced ("TBA") transactions that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. Each Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a TBA position will be treated as part of that position for purposes of calculating the percentage of investments in the component securities of the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. Each Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund. For example, the iShares Agency Bond ETF may invest in securities not included in the Underlying Index in order to reflect various corporate actions (such as mergers) and other changes in the Underlying Index (such as reconstitutions, additions and deletions).

Each of the iShares ESG Aware 1-5 Year USD Corporate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF and iShares ESG Aware USD Corporate Bond ETF will invest at least 80% of its assets in the component securities of the

------

Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

Each of the iShares ESG Advanced Total USD Bond Market ETF and iShares ESG Aware U.S. Aggregate Bond ETF will invest at least 80% of its assets in the component securities of the Underlying Index and in investments that have economic characteristics that are substantially identical to the component securities of the Underlying Index *(i.e.*, TBAs), and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. The Fund will invest no more than 10% of its assets in futures, options, and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. The Fund seeks to track the investment results of the Underlying Index before fees and expenses of the Fund.

Each of the iShares California Muni Bond ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF and iShares Short-Term National Muni Bond ETF (the "Municipal Bond Funds") will invest at least 80% of its assets in the component securities of the Underlying Index, and the Fund will invest at least 90% of its assets in fixed income securities of the types included in the Underlying Index that BFA believes will help the Fund track the Underlying Index. Each Municipal Bond Fund will invest no more than 10% of its assets in futures, options and swaps contracts that BFA believes will help the Fund track the Underlying Index as well as in fixed income securities other than the types included in the Underlying Index, but which BFA believes will help the Fund track the Underlying Index. Cash and cash equivalent investments associated with a derivative position will be treated as part of that position for the purposes of calculating the percentage of investments included in the Underlying Index. For example, each of the Municipal Bond Funds may invest in municipal bonds not included in its Underlying Index in order to reflect prospective changes in its Underlying Index (such as index reconstitutions, additions and deletions). Each of the iShares California Muni Bond ETF and iShares New York Muni Bond ETF generally holds municipal bond securities issued by its respective state and local municipalities whose interest payments are exempt from U.S. federal and state income tax, the federal alternative minimum tax ("AMT"), and the federal Medicare contribution tax of 3.8% on "net investment income." Each of the iShares National Muni Bond ETF and iShares Short-Term National Muni Bond ETF will generally hold municipal bond securities issued by state and local municipalities whose interest payments are exempt from U.S. federal income tax, the federal AMT, and the federal Medicare contribution tax of 3.8% on "net investment income." In addition, each Municipal Bond Fund intends to invest any cash assets in one or more affiliated municipal money market funds, which may be advised by BFA or its affiliates.

**Asset-Backed Securities Risk.** Asset-backed securities ("ABS") represent interests in "pools" of assets, including consumer loans or receivables held in trust. ABS are "pass-through" securities, meaning that principal and interest payments, net of expenses, made by the borrower on the underlying assets are passed through to a Fund. ABS, like traditional fixed-income securities, are subject to credit, interest rate, call, prepayment, extension, valuation and illiquidity risk. Because of call, prepayment, and extension risk, however, ABS react differently to changes in interest rates than other bonds. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain ABS. The price paid by a Fund for its ABS, the yield a Fund expects to receive from such securities and the average life of such securities are based on a number of factors, including the anticipated rate of prepayment of the underlying assets. During periods of difficulty in the credit markets, ABS may decline in value and become less liquid, more volatile, and more difficult to value.

The nature of the assets and the servicing of those assets may subject ABS to additional risks in comparison to mortgage-backed securities. For instance, certain ABS generally do not have the benefit of a security interest in collateral that is comparable in quality to mortgage-backed assets. The value of the collateral may also be insufficient to cover the principal amount of the obligation. Other ABS, such as those backed by credit card receivables, do not have the benefit of a security interest in collateral at all. Moreover, the values of ABS may be substantially dependent on the servicing of the underlying asset pools, and are therefore subject to risks associated with the negligence or malfeasance by their servicers and to the credit risk of their servicers.

------

ABS are often not backed by the full faith and credit of the U.S. government and are subject to risk of default on the underlying asset, particularly during periods of economic downturn.

**Bonds.** Each Fund invests a substantial portion of its assets in U.S. dollar-denominated bonds. A bond is an interest-bearing security issued by a U.S. or non-U.S. company or governmental unit. The issuer of a bond has a contractual obligation to pay interest at a stated rate on specific dates and to repay principal (the bond's face value) periodically or on a specified maturity date. Bonds generally are used by issuers to borrow money from investors.

An issuer may have the right to redeem or "call" a bond before maturity, in which case the Fund may have to reinvest the proceeds at lower market rates. Similarly, a fund may have to reinvest interest income or payments received when bonds mature, sometimes at lower market rates. Most bonds bear interest income at a "coupon" rate that is fixed for the life of the bond. The value of a fixed-rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed-rate bond's yield (income as a percent of the bond's current value) may differ from its coupon rate as its value rises or falls. When an investor purchases a fixed-rate bond at a price that is greater than its face value, the investor is purchasing the bond at a premium. Conversely, when an investor purchases a fixed-rate bond at a price that is less than its face value, the investor is purchasing the bond at a discount. Fixed-rate bonds that are purchased at a discount pay less current income than securities with comparable yields that are purchased at face value, with the result that prices for such fixed-rate securities can be more volatile than prices for such securities that are purchased at face value. Other types of bonds bear interest at an interest rate that is adjusted periodically. Interest rates on "floating rate" or "variable rate" bonds may be higher or lower than current market rates for fixed-rate bonds of comparable quality with similar final maturities. Because of their adjustable interest rates, the value of "floating rate" or "variable rate" bonds fluctuates much less in response to market interest rate movements than the value of fixed-rate bonds, but their value may decline if their interest rates do not rise as much, or as quickly, as interest rates in general. Each Fund may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Generally, prices of higher quality issues tend to fluctuate less with changes in market interest rates than prices of lower quality issues and prices of longer maturity issues tend to fluctuate more than prices of shorter maturity issues. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on an issuer's earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer's general creditworthiness) or secured (backed by specified collateral).

**Borrowing.** Each Fund may borrow for temporary or emergency purposes, including to meet payments due from redemptions or to facilitate the settlement of securities or other transactions. The iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF, along with certain other iShares funds, have entered into a syndicated line of credit with the Bank of New York Mellon ("BNY"), which serves as administrative agent for itself and the other banks. The syndicated line of credit may be used for temporary or emergency purposes, including redemption, settlement of trades and rebalancing of portfolio holdings.

Interest rates related to the syndicated line of credit are based on the Secured Overnight Financing Rate ("SOFR") published by the Federal Reserve Bank of New York plus a spread. Pursuant to the terms of the credit agreement, if SOFR were to cease being published or representative, it would be replaced by a rate based on an alternate benchmark selected by BNY.

The purchase of securities while borrowings are outstanding may have the effect of leveraging a Fund. The incurrence of leverage increases a Fund's exposure to risk, and borrowed funds are subject to interest costs that will reduce net income. Purchasing securities while borrowings are outstanding creates special risks, such as the potential for greater volatility in the NAV of Fund shares and in the yield on a Fund's portfolio. In addition, the interest expenses from borrowings may exceed the income generated by a Fund's portfolio and, therefore, the amount available (if any) for distribution to shareholders as dividends may be reduced. BFA may determine to maintain outstanding borrowings if it expects that the benefits to a Fund's shareholders will outweigh the current reduced return.

Certain types of borrowings by a Fund must be made from a bank or may result in a Fund being subject to covenants in credit agreements relating to asset coverage, portfolio composition requirements and other matters. It is not anticipated that observance of such covenants would impede BFA's management of a Fund's portfolio in accordance with a Fund's investment objectives and policies. However, a breach of any such covenants not cured within the specified cure period may result in acceleration of outstanding indebtedness and require a Fund to dispose of portfolio investments at a time when it may be disadvantageous to do so.

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**Brady Bonds.** Certain of the Funds may invest in Brady bonds. Brady bonds are securities created through the exchange of existing commercial bank loans to public and private entities in certain emerging markets for new bonds in connection with debt restructurings. Brady bonds have been issued since 1989. In light of the history of defaults of countries issuing Brady bonds on their commercial bank loans, investments in Brady bonds may be viewed as speculative and subject to the same risks as emerging market securities. Brady bonds may be fully or partially collateralized or uncollateralized, are issued in U.S. dollars and are actively traded in over-the-counter ("OTC") secondary markets. Incomplete collateralization of interest or principal payment obligations results in increased credit risk. U.S. dollar-denominated collateralized Brady bonds, which may be either fixed-rate or floating rate bonds, are generally collateralized by U.S. Treasury securities.

**Commercial Mortgage-Backed Securities Risk.** The commercial mortgage-backed securities ("CMBS") in which a Fund invests may be issued by entities, such as banks, mortgage lenders or other institutions. These entities are not backed by the full faith and credit of the U.S. government, and there can be no assurance that the U.S. government would provide financial support to its agencies or instrumentalities where it is not obligated to do so.

CMBS depend on cash flows generated by underlying commercial real-estate loans, receivables or other assets, and can be significantly affected by changes in interest rates, the availability of information concerning the underlying assets and their structure, and the creditworthiness of the originators of the underlying assets.

Due to the nature of the loans they represent, CMBS are subject to a greater degree of prepayment and extension risk than many other forms of fixed-income securities. Small movements in interest rates (both increases and decreases) may quickly and significantly reduce the value of certain CMBS. Certain CMBS are issued in several classes with different levels of yield and credit protection. A Fund's investments in CMBS with several classes may be in the lower classes that have greater risks than the higher classes, including greater interest rate, credit, prepayment and extension risks.

In addition, the value of CMBS may be adversely affected by regulatory or tax changes. CMBS issued by non-government entities may offer higher yields than those issued by government entities, but also may be subject to greater volatility than government issues. In the recent past, the market for CMBS has experienced volatility and reduced liquidity.

**Corporate Bonds.** Each Fund (other than the iShares ESG Advanced Total USD Bond Market ETF, Treasury Bond Funds and the Municipal Bond Funds) may invest in investment-grade and/or high yield corporate bonds. High yield corporate bonds may be deemed speculative and more volatile than higher rated securities of similar maturity. The investment return of corporate bonds reflects interest earned on the security and changes in the market value of the security. The market value of a corporate bond may be affected by changes in the market rate of interest, the credit rating of the issuer, the issuer's performance and perceptions of the issuer in the marketplace. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by an instrument.

**Diversification Status.** The following table sets forth the diversification status of each Fund:

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| | |
|:---|:---|
| **Diversified Funds** | **Non-Diversified Funds** |
| iShares 0-3 Month Treasury Bond ETF | iShares California Muni Bond ETF  |
| iShares 1-3 Year Treasury Bond ETF | iShares New York Muni Bond ETF |
| iShares 1-5 Year Investment Grade Corporate Bond <br> ETF <br>|  |
| iShares 3-7 Year Treasury Bond ETF  |  |
| iShares 5-10 Year Investment Grade Corporate Bond <br> ETF<br>|  |
| iShares 7-10 Year Treasury Bond ETF  |  |
| iShares 10+ Year Investment Grade Corporate Bond <br> ETF <br>|  |
| iShares 10-20 Year Treasury Bond ETF  |  |
| iShares 20+ Year Treasury Bond ETF  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF |  |

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| | |
|:---|:---|
| **Diversified Funds** | **Non-Diversified Funds** |
| iShares Agency Bond ETF  |  |
| iShares BBB Rated Corporate Bond ETF |  |
| iShares Broad USD Investment Grade Corporate Bond <br> ETF <br>|  |
| iShares Core 5-10 Year USD Bond ETF |  |
| iShares Core 10+ Year USD Bond ETF |  |
| iShares Core U.S. Aggregate Bond ETF  |  |
| iShares ESG Advanced Investment Grade Corporate <br> Bond ETF<br>|  |
| iShares ESG Advanced Total USD Bond Market ETF |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF |  |
| iShares ESG Aware USD Corporate Bond ETF |  |
| iShares ESG Aware U.S. Aggregate Bond ETF |  |
| iShares Government/Credit Bond ETF  |  |
| iShares High Yield Systematic Bond ETF |  |
| iShares iBoxx $ High Yield Corporate Bond ETF  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF<br>|  |
| iShares Intermediate Government/Credit Bond ETF  |  |
| iShares Investment Grade Systematic Bond ETF |  |
| iShares MBS ETF  |  |
| iShares National Muni Bond ETF  |  |
| iShares Short-Term National Muni Bond ETF |  |
| iShares Short Treasury Bond ETF  |  |

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A fund classified as "diversified" under the 1940 Act may not purchase securities of an issuer (other than (i) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities and (ii) securities of other investment companies) if, with respect to 75% of its total assets, (a) more than 5% of the fund's total assets would be invested in securities of that issuer or (b) the fund would hold more than 10% of the outstanding voting securities of that issuer. With respect to the remaining 25% of its total assets, the fund may invest more than 5% of its assets in one issuer. Under the 1940 Act, a fund cannot change its classification from diversified to non-diversified without shareholder approval.

A "non-diversified" fund is a fund that is not limited by the 1940 Act with regard to the percentage of its assets that may be invested in the securities of a single issuer. The securities of a particular issuer (or securities of issuers in particular industries) may constitute a significant percentage of the underlying index of such a fund and, consequently, the fund's investment portfolio. This may adversely affect a fund's performance or subject the fund's shares to greater price volatility than that experienced by more diversified investment companies.

Each Fund (whether diversified or non-diversified) intends to maintain the required level of diversification and otherwise conduct its operations so as to qualify as a regulated investment company ("RIC") for purposes of the U.S. Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"), and to relieve the Fund of any liability for U.S. federal income tax to the extent that its earnings are distributed to shareholders, provided that the Fund satisfies a minimum distribution requirement. Compliance with the diversification requirements of the Internal Revenue Code may limit the investment flexibility of certain Funds and may make it less likely that the Funds will meet their respective investment objectives.

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**Futures, Options on Futures and Securities Options.** Futures contracts, options on futures and securities options may be used by a Fund to simulate investment in its Underlying Index, to facilitate trading or to reduce transaction costs. Each Fund may enter into futures contracts and options on futures that are traded on a U.S. or non-U.S. futures exchange. Each Fund will not use futures, options on futures or securities options for speculative purposes. Each Fund intends to use futures and options on futures in accordance with Rule 4.5 of the Commodity Futures Trading Commission (the "CFTC") promulgated under the Commodity Exchange Act ("CEA"). BFA, with respect to certain Funds, has claimed an exclusion from the definition of the term "commodity pool operator" in accordance with Rule 4.5 so that BFA, with respect to such Funds, is not subject to registration or regulation as a commodity pool operator under the CEA. See the *Regulation Regarding Derivatives* section of this SAI for more information.

Futures contracts provide for the future sale by one party and purchase by another party of a specified amount of a specific instrument or index at a specified future time and at a specified price. Stock index contracts are based on investments that reflect the market value of common stock of the firms included in the investments. Each Fund may enter into futures contracts to purchase securities indexes when BFA anticipates purchasing the underlying securities and believes prices will rise before the purchase will be made. Upon entering into a futures contract, a Fund will be required to deposit with the broker an amount of cash or cash equivalents known as "initial margin," which is similar to a performance bond or good faith deposit on the contract and is returned to the Fund upon termination of the futures contract if all contractual obligations have been satisfied. Subsequent payments, known as "variation margin," will be made to and from the broker daily as the price of the instrument or index underlying the futures contract fluctuates, making the long and short positions in the futures contract more or less valuable, a process known as "marking-to-market." At any time prior to the expiration of a futures contract, each Fund may elect to close the position by taking an opposite position, which will operate to terminate the Fund's existing position in the contract. An option on a futures contract, as contrasted with a direct investment in such a contract, gives the purchaser the right, but no obligation, in return for the premium paid, to assume a position in the underlying futures contract at a specified exercise price at any time prior to the expiration date of the option. Upon exercise of an option, the delivery of the futures position by the writer of the option to the holder of the option will be accompanied by delivery of the accumulated balance in the writer's futures margin account that represents the amount by which the market price of the futures contract exceeds (in the case of a call) or is less than (in the case of a put) the exercise price of the option on the futures contract.

The potential for loss related to the purchase of an option on a futures contract is limited to the premium paid for the option plus transaction costs. Because the value of the option is fixed at the point of sale, there are no daily cash payments by the purchaser to reflect changes in the value of the underlying contract; however, the value of the option changes daily and that change would be reflected in the NAV of each Fund. The potential for loss related to writing call options is unlimited. The potential for loss related to writing put options is limited to the agreed-upon price per share, also known as the "strike price," less the premium received from writing the put. Certain of the Funds may purchase and write put and call options on futures contracts that are traded on an exchange as a hedge against changes in value of their portfolio securities or in anticipation of the purchase of securities, and may enter into closing transactions with respect to such options to terminate existing positions. There is no guarantee that such closing transactions can be effected.

Securities options may be used by a Fund to obtain access to securities in its Underlying Index or to dispose of securities in its Underlying Index at favorable prices, to invest cash in a securities index that offers similar exposure to that provided by its Underlying Index or otherwise to achieve the Fund's objective of tracking its Underlying Index. A call option gives a holder the right to purchase a specific security at a specified price ("exercise price") within a specified period of time. A put option gives a holder the right to sell a specific security at an exercise price within a specified period of time. The initial purchaser of a call option pays the "writer" a premium, which is paid at the time of purchase and is retained by the writer whether or not such option is exercised. Each Fund may purchase put options to hedge its portfolio against the risk of a decline in the market value of securities held and may purchase call options to hedge against an increase in the price of securities it is committed to purchase. Each Fund may write put and call options along with a long position in options to increase its ability to hedge against a change in the market value of the securities it holds or is committed to purchase. Each Fund may purchase or sell securities options on a U.S. or non-U.S. securities exchange or in the OTC market through a transaction with a dealer. Options on a securities index are typically settled on a net basis based on the appreciation or depreciation of the index level over the strike price. Options on single name securities may be cash- or physically-settled, depending upon the market in which they are traded. Options may be structured so as to be exercisable only on certain dates or on a daily basis. Options may also be structured to have conditions to exercise (*i.e.*, "Knock-in Events") or conditions that trigger termination (*i.e.*, "Knock-out Events").

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**High Yield Securities.** Certain Funds may invest in non-investment grade securities. Non-investment grade or "high yield" fixed-income or convertible securities are commonly known to investors as "junk bonds" or "high yield bonds." These are generally debt securities that are rated below investment grade by one or more of the major rating agencies or are unrated securities that BFA believes are of comparable quality. While generally providing greater income and opportunity for gain, non-investment grade debt securities may be subject to greater risks than securities that have higher credit ratings, including a high risk of default, and their yields will fluctuate over time. High yield securities will generally be in the lower rating categories of recognized rating agencies (rated below Baa3 by Moody's Investors Service, Inc. ("Moody's") or below BBB- by Standard & Poor's<sup>®</sup> Global Ratings, a subsidiary of S&P Global ("S&P Global Ratings") or Fitch Ratings, Inc. ("Fitch")) or be unrated. The credit rating of a high yield security does not necessarily address its market value risk, and ratings may from time to time change, positively or negatively, to reflect developments regarding the issuer's financial condition. High yield securities are considered to be speculative with respect to the capacity of the issuer to timely repay principal and pay interest in accordance with the terms of the obligation and may have more credit risk than higher rated securities.

The major risks of high yield bond investments include the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• High yield bonds may be issued by less creditworthy issuers. These securities are vulnerable to adverse changes in the issuer's industry or to general economic conditions. Issuers of high yield bonds may be unable to meet their interest or principal payment obligations because of an economic downturn, specific issuer developments or the unavailability of additional financing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The issuers of high yield bonds may have a larger amount of outstanding debt relative to their assets than issuers of investment grade bonds. If the issuer experiences financial stress, it may be unable to meet its debt obligations. The issuer's ability to pay its debt obligations also may be lessened by specific issuer developments, or the unavailability of additional financing. Issuers of high yield securities are often in the growth stage of their development and/or involved in a reorganization or takeover.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• High yield bonds are frequently ranked junior to claims by other creditors. If the issuer cannot meet its obligations, the senior obligations are generally paid off before the junior obligations, which will potentially limit a Fund's ability to fully recover principal, to receive interest payments when senior securities are in default or to receive restructuring benefits paid to holders of more senior classes of debt. Thus, investors in high yield securities frequently have a lower degree of protection with respect to principal and interest payments than do investors in higher rated securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• High yield bonds frequently have redemption features that permit an issuer to repurchase the security from a Fund before it matures. If an issuer redeems the high yield bonds, a Fund may have to invest the proceeds in bonds with lower yields and may lose income.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Prices of high yield bonds are subject to extreme fluctuations. Negative economic developments may have a greater impact on the prices of high yield bonds than on those of other higher rated fixed-income securities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Under certain economic and/or market conditions, a Fund may have difficulty disposing of certain high yield securities due to the limited number of investors in that sector of the market. There are fewer dealers in the high yield bond market, and there may be significant differences in the prices quoted for high yield bonds by dealers, and such quotations may not be the actual prices available for a purchase or sale. Judgment may play a greater role in the prices and values generated for such securities than in the case of securities trading in a more liquid market.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The secondary markets for high yield securities are not as liquid as the secondary markets for higher rated securities. The secondary markets for high yield securities are concentrated in relatively few market makers and, participants in the markets are mostly institutional investors, including insurance companies, banks, other financial institutions and mutual funds. In addition, the trading volume for high yield securities is generally lower than that for higher rated securities and the secondary markets could contract under adverse market or economic conditions independent of any specific adverse changes in the condition of a particular issuer. Under certain economic and/or market conditions, a Fund may have difficulty disposing of certain high yield securities due to the limited number of investors in that sector of the market. An illiquid secondary market may adversely affect the market price of the high yield security, which may result in increased difficulty selling the particular issue and obtaining accurate market quotations on the issue when valuing a Fund's assets. Market quotations on high yield securities are available only from a limited number of dealers, and such quotations may not be the actual prices available for a purchase or sale. When the secondary market for high yield securities becomes more illiquid, or in the absence of readily available market quotations for such securities, the relative lack of reliable objective data makes it more difficult to value such securities, and judgment plays a more important role in determining such valuations.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A Fund may incur expenses to the extent necessary to seek recovery upon default or to negotiate new terms with a defaulting issuer.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• The high yield bond markets may react strongly to adverse news about an issuer or the economy, or to the perception or expectation of adverse news, whether or not it is based on fundamental analysis. Additionally, prices for high yield securities may be affected by legislative and regulatory developments. These developments could adversely affect a Fund's NAV and investment practices, the secondary market for high yield securities, the financial condition of issuers of these securities and the value and liquidity of outstanding high yield securities, especially in a thinly traded market. For example, federal legislation requiring the divestiture by federally insured savings and loan associations of their investments in high yield bonds and limiting the deductibility of interest by certain corporate issuers of high yield bonds adversely affected the market in the past.

**Lending Portfolio Securities.** Each Fund may lend portfolio securities to certain borrowers that BFA determines to be creditworthy, including borrowers affiliated with BFA. The borrowers provide collateral that is maintained in an amount at least equal to the current market value of the securities loaned. No securities loan shall be made on behalf of a Fund if, as a result, the aggregate value of all securities loans of the particular Fund exceeds one-third of the value of such Fund's total assets (including the value of the collateral received). A Fund may terminate a loan at any time and obtain the return of the securities loaned. Each Fund receives, by way of substitute payment, the value of any interest or cash or non-cash distributions paid on the loaned securities that it would have otherwise received if the securities were not on loan.

With respect to loans that are collateralized by cash, the borrower may be entitled to receive a fee based on the amount of cash collateral. The Funds are compensated by any positive difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, a Fund is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral received by the Fund for such loans, and uninvested cash, may be reinvested in certain short-term instruments either directly on behalf of each Fund or through one or more joint accounts or money market funds, including those affiliated with BFA; such investments are subject to investment risk.

Each Fund conducts its securities lending pursuant to an exemptive order from the SEC permitting it to lend portfolio securities to borrowers affiliated with the Fund and to retain an affiliate of the Fund to act as securities lending agent. To the extent that a Fund engages in securities lending, BlackRock Institutional Trust Company, N.A. ("BTC") acts as securities lending agent for the Fund, subject to the overall supervision of BFA. BTC administers the lending program in accordance with guidelines approved by the Trust's Board of Trustees (the "Board," the trustees of which are the "Trustees"). JPMorgan Chase Bank, N.A. ("JPMorgan") serves as custodian for certain Funds in connection with certain securities lending activities.

Securities lending involves exposure to certain risks, including operational risk (i.e., the risk of losses resulting from problems in the settlement and accounting process), "gap" risk (i.e., the risk of a mismatch between the return on cash collateral reinvestments and the fees a Fund has agreed to pay a borrower), foreign exchange risk (i.e., the risk of a shortfall at default when a cash collateral investment is denominated in a currency other than the currency of the assets being loaned due to movements in foreign exchange rates), and credit, legal, counterparty and market risks (including the risk that market events, including but not limited to corporate actions, could lead the Fund to lend securities that are trading at a premium due to increased demand, or to recall loaned securities or to lend less or not at all, which could lead to reduced securities lending revenue). If a Fund were to lend out securities that are subject to a corporate action and commit to the borrower a particular election as determined by the Funds' investment adviser, the benefit the Fund would receive in respect of committing to such election may or may not be less than the benefit the Fund would have received from making a different election in such corporate action. If a securities lending counterparty were to default, a Fund would be subject to the risk of a possible delay in receiving collateral or in recovering the loaned securities, or to a possible loss of rights in the collateral. In the event a borrower does not return a Fund's securities as agreed, the Fund's ability to participate in a corporate action event may be impacted, or the Fund may experience losses if the proceeds received from liquidating the collateral do not at least equal the value of the loaned security at the time the collateral is liquidated, plus the transaction costs incurred in purchasing replacement securities. This latter event could trigger adverse tax consequences for a Fund. A Fund could lose money if its short-term investment of the collateral declines in value over the period of the loan. Substitute payments received by a Fund representing dividends paid on securities loaned out by the Fund will not be considered qualified dividend income. BTC will take into account the tax effects on shareholders caused by this difference in connection with a Fund's securities lending program. Substitute payments received on tax-exempt securities loaned out will not be tax-exempt income. There could also be changes in the status of issuers under applicable laws and regulations, including tax regulations, that may impact the

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regulatory or tax treatment of loaned securities and could, for example, result in a delay in the payment of dividend equivalent payments owed to a Fund (as permitted by applicable law).

Regulations adopted by global prudential regulators require certain bank-regulated counterparties and certain of their affiliates to include in certain financial contracts, including many securities lending agreements, terms that delay or restrict the rights of counterparties, such as the Fund, to terminate such agreements, foreclose upon collateral, exercise other default rights or restrict transfers of credit support in the event that the counterparty and/or its affiliates are subject to certain types of resolution or insolvency proceedings. It is possible that these requirements, as well as potential additional government regulation and other developments in the market, could adversely affect the Fund's ability to terminate existing securities lending agreements or to realize amounts to be received under such agreements. Prudential regulation may also favor lenders that can provide additional protections, such as liens that are exercisable in connection with a lender default, to borrowers. Certain Funds expect to provide additional protections to borrowers, where permitted, pursuant to a Fund's investment policies and if BFA believes doing so is in the best interest of the Fund.

**Liquidity Risk Management.** Rule 22e-4 under the Investment Company Act (the "Liquidity Rule") requires open-end funds, including exchange-traded funds ("ETFs") such as the Funds, to establish a liquidity risk management program (the "Liquidity Program") and enhance disclosures regarding fund liquidity. As required by the Liquidity Rule, the Funds have implemented a Liquidity Program, and the Board, including a majority of the Independent Trustees of the Trust, has appointed BFA as the administrator of the Liquidity Program. Under the Liquidity Program, BFA assesses, manages, and periodically reviews each Fund's liquidity risk and classifies each investment held by a Fund as a "highly liquid investment," "moderately liquid investment," "less liquid investment" or "illiquid investment." The Liquidity Rule defines "liquidity risk" as the risk that a Fund could not meet requests to redeem shares issued by a Fund without significant dilution of the remaining investors' interest in a Fund. The liquidity of a Fund's portfolio investments is determined based on relevant market, trading and investment-specific considerations under the Liquidity Program. There are exclusions from certain portions of the liquidity risk management program requirements for "in-kind" ETFs, as defined in the Liquidity Rule. To the extent that an investment is deemed to be an illiquid investment or a less liquid investment, a Fund can expect to be exposed to greater liquidity risk.

**Municipal Insurance.** A municipal security may be covered by insurance that guarantees the bond's scheduled payment of interest and repayment of principal. This type of insurance may be obtained by either (i) the issuer at the time the bond is issued (primary market insurance), or (ii) another party after the bond has been issued (secondary market insurance).

Both primary and secondary market insurance guarantee timely and scheduled repayment of all principal and payment of all interest on a municipal security in the event of default by the issuer, and cover a municipal security to its maturity, enhancing its credit quality and value.

Municipal security insurance does not insure against market fluctuations or fluctuations in each of the Municipal Bond Funds' share price. In addition, a municipal security insurance policy will not cover: (i) repayment of a municipal security before maturity (redemption), (ii) nonpayment of principal or interest caused by negligence or bankruptcy of the paying agent, or (iii) prepayment or payment of an acceleration premium (except for a mandatory sinking fund redemption) or any other provision of a bond indenture that advances the maturity of the bond. A mandatory sinking fund redemption may be a provision of a municipal security issue whereby part of the municipal security issue may be retired before maturity.

Because a significant portion of the municipal securities issued and outstanding are insured by a small number of insurance companies, an event involving one or more of these insurance companies could have a significant adverse effect on the value of the securities insured by that insurance company and on the municipal markets as a whole.

Certain significant providers of insurance for municipal securities have recently incurred significant losses as a result of exposure to sub-prime mortgages and other lower credit quality investments that have experienced recent defaults or otherwise suffered extreme credit deterioration. As a result, such losses have reduced the insurers' capital and called into question their continued ability to perform their obligations under such insurance if they are called upon to do so in the future. While an insured municipal security will typically be deemed to have the rating of its insurer, if the insurer of a municipal security suffers a downgrade in its credit rating or if the market discounts the value of the insurance provided by the insurer, the value of the municipal security would be more, if not entirely, dependent on the rating of the municipal security independent of insurance.

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**Municipal Securities.** Certain of the Funds invest in securities issued in the U.S. market by U.S. states and territories, municipalities and other political subdivisions, agencies, authorities and instrumentalities of states and multi-state agencies or authorities ("municipal securities"), the interest payments of which are not subject to U.S. federal income tax. The municipal securities which such Funds may purchase include general obligation bonds and limited obligation bonds (or "Revenue Bonds"), including industrial development bonds issued pursuant to former U.S. federal tax law.

General obligation bonds are obligations involving the credit of an issuer possessing taxing power and are payable from such issuer's general revenues and not from any particular source. Revenue Bonds are payable only from the revenues derived from a particular facility or class of facilities or, in some cases, from the proceeds of a special excise or other specific revenue source. Revenue Bonds that are issued to finance a particular project often depend on revenues from that project to make principal and interest payments. Adverse conditions and developments affecting a particular project can result in lower revenues to the issuer of the municipal securities. Additionally, the market values of Revenue Bonds may decline in times of higher inflation to the extent that revenues are fixed income streams. In other instances, the prices that certain Revenue Bond issuers are able to charge users of their assets may be linked to inflation, whether by government regulation, contractual arrangement or other factors. In this case, changes in the rate of inflation may affect the issuer's revenues. Additionally, rising interest rates could result in higher costs of capital for issuers of both general obligation bonds and Revenue Bonds, which could negatively impact their ability to meet payment obligations.

The market for municipal bonds may be less liquid than for taxable bonds. This means that it may be harder to buy and sell municipal securities, especially on short notice, than non-municipal securities. In addition, the municipal securities market is generally characterized as a buy and hold investment strategy. As a result, the accessibility of municipal securities in the market is generally greater closer to the original date of issue of the securities and lessens as the securities move further away from such issuance date.

Some longer-term municipal securities give the investor the right to "put" or sell the security at par (face value) within a specified number of days following the investor's request - usually one to seven days. This demand feature enhances a security's liquidity by shortening its effective maturity and enables it to trade at a price equal to or very close to par. If a demand feature terminates prior to being exercised, a Fund would hold the longer-term security, which could experience substantially more volatility.

Municipal securities are subject to credit and market risk. Generally, prices of higher quality issues tend to fluctuate more with changes in market interest rates than prices of lower quality issues and prices of longer maturity issues tend to fluctuate more than prices of shorter maturity issues.

Prices and yields on municipal securities are dependent on a variety of factors, including general money-market conditions, the financial condition of the issuer, general conditions of the municipal security market, the size of a particular offering, the maturity of the obligation and the rating of the issue. A number of these factors, including the ratings of particular issues, are subject to change from time to time. Information about the financial condition of an issuer of municipal securities may not be as extensive as that which is made available by corporations whose securities are publicly-traded. As a result, municipal securities may be more difficult to value than securities of public corporations.

Obligations of issuers of municipal securities are subject to insolvency concerns and, unlike obligations of corporate issuers, may not be subject to resolution in the event of insolvency or default through a bankruptcy proceeding. The U.S. Congress or state legislatures may seek to extend the time for payment of principal or interest, or both, or to impose other constraints upon enforcement of such obligations. In addition, municipal securities are subject to the risk that their tax treatment could be changed, thereby affecting the value of outstanding municipal securities. There is also the possibility that as a result of litigation or other conditions, such as passing of a referendum, the power or ability of issuers to meet their obligations for the payment of interest and principal on their municipal securities may be materially affected or their obligations may be found to be invalid or unenforceable. Such litigation or conditions may from time to time have the effect of introducing uncertainties in the market for municipal securities or certain segments thereof, or of materially affecting the credit risk with respect to particular bonds. Adverse economic, business, legal or political developments might affect all or a substantial portion of a Fund's municipal securities in the same manner.

Additionally, certain municipal securities are issued by entities dependent on revenue from a particular sector and thus are subject to the specific risks associated with that sector. These sectors are described in more detail below.

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*Risk of Investing in Health Care-Related Municipal Securities.* Changes to state or federal policy tied to health care services could adversely affect the value of municipal securities backed by revenue from public hospitals and other health care facilities. Regulatory changes that govern cost reimbursements to health care providers under government-funded programs such as Medicare and Medicaid, including policies that award exclusive contracts to certain hospitals, may adversely affect the revenue streams backing certain municipal securities. Additionally, the expansion of healthcare facilities by some issuers may be subject to "determinations of need" by various regulators or other authorities. This process not only generally increases the time and expenses such expansions entail, but also makes expansion plans uncertain, thus potentially limiting the revenue and growth of healthcare facility operators. Moreover, local, state and federal governmental bodies are under increasing pressure to reduce medical spending and control healthcare costs, which could both adversely affect regulatory processes and public funding available for healthcare services and facilities. The value of healthcare-related municipal securities could also be affected by a variety of other factors that impact the underlying healthcare facilities including demand for services, the ability of the health care facility to provide the services required, competition with other facilities, and expenses (such as malpractice insurance premiums).

*Risk of Investing in Infrastructure-Related Municipal Securities.* Entities that issue municipal securities related to infrastructure ("infrastructure issuers") may be subject to a variety of factors that could adversely affect their capacity to make principal and interest payments, such as high interest costs in connection with capital construction programs, high degrees of leverage, costs associated with governmental, environmental and other regulations, the effects of economic slowdowns, increased competition from other providers of services, uncertainties concerning costs, the level of government spending on infrastructure projects, and other factors. Such issuers may be adversely affected by commodity price volatility, changes in exchange rates, import controls, depletion of resources, technological developments, and labor relations. Infrastructure issuers can be significantly affected by government spending policies.

*Leverage Risk.* Infrastructure issuers can be highly indebted, which increases investment risk and other risks normally associated with debt financing, which could adversely affect such an issuer's operations and the market value of related municipal securities in periods of rising interest rates.

*Operations Risk.* The failure of an infrastructure issuer to carry adequate insurance or to operate its assets appropriately could lead to significant losses. Infrastructure may be adversely affected by environmental clean-up costs and catastrophic events such as earthquakes, hurricanes and terrorist acts.

*Regulatory Risk.* Infrastructure projects may be subject to significant regulation by various governmental authorities and also may be affected by regulation of rates charged to customers, service interruption due to environmental, operational or other events, the imposition of special tariffs and changes in tax laws, regulatory policies and accounting standards.

*Strategic Asset Risk.* Infrastructure issuers may control significant strategic assets (e.g., major pipelines or highways), which are assets that have a national or regional profile, and may have monopolistic characteristics. Given their national or regional profile or irreplaceable nature, strategic assets could generate additional risk not common in other industry sectors and they may be targeted for terrorist acts or adverse political actions.

*User Risk.* Infrastructure issuers can be dependent upon a narrow user base. If these users do not patronize infrastructure projects as expected, significant revenues could be lost and may not be replaceable, in which case infrastructure issuers may fail to pay their obligations.

*Risk of Investing in Municipal Securities Issued By School Districts.* School districts rely, in part, on funding appropriations from, among others, the federal government and state governments. As a result, municipal securities issued by school districts may be adversely affected by political and economic changes at the state or federal levels, such as decreased tax or other revenues, spending reductions or changes in appropriations. Investors in these securities, similar to investors in municipal securities generally, face heightened risk of loss upon insolvency of the school district issuers because there is often no ready source of funding to pay the bonds other than the local tax base, which a bankruptcy court or administrator does not control.

*Risk of Investing in Transportation Infrastructure-Related Municipal Securities.* The transportation infrastructure industry may be adversely affected by economic changes, increases in fuel and other operating costs, labor relations, insurance costs, and, in many jurisdictions, the effects of regulatory changes or other government decisions. Municipal securities that are issued to finance a particular transportation project (e.g., toll roads) often depend on revenues from that project to make principal and interest payments.

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*Risk of Investing in Utility-Related Municipal Securities.* Certain municipal securities are issued by public bodies, including state and municipal utility authorities, to, among other things, finance the operation or expansion of utility entities. Various future economic and other conditions may adversely affect utility entities, including inflation, increases in financing requirements, increases in raw material costs and other operating costs, changes in demand for services and the effects of environmental and other governmental regulations. Certain utilities are subject to specific risks. For example, gas utilities are subject to risks of supply conditions and increased competition from other providers of utility services. In addition, gas utilities are affected by gas prices, which may be magnified to the extent that a gas utility enters into long-term contracts for the purchase or sale of gas at a fixed price, since such prices may change significantly and to the disadvantage of the gas utility.

The types of municipal securities in which the Funds may invest include, but are not limited, to the following:

*Industrial Development Bonds*

Industrial development bonds generally are also Revenue Bonds and thus are not payable from the issuer's general revenues. The credit and quality of industrial development bonds are usually related to the credit of the corporate user of the facilities. Payment of interest on and repayment of principal of such bonds is the responsibility of the corporate user (and/or any guarantor).

*Private Activity Bonds*

Certain of the Funds may invest in private activity bonds, which are bonds issued by or on behalf of public authorities to obtain funds to provide privately operated housing facilities, airport, mass transit or port facilities, sewage disposal, solid waste disposal or hazardous waste treatment or disposal facilities and certain local facilities for water supply, gas or electricity. Other types of private activity bonds, the proceeds of which are used for the construction, equipment, repair or improvement of privately operated industrial or commercial facilities, may constitute municipal securities, although the current U.S. federal tax laws place substantial limitations on the size of such issues.

*Municipal Lease Obligations*

The Funds may invest in municipal lease obligations, including certificates of participation ("COPs") issued by government authorities or entities to finance the acquisition or construction of equipment, land and/or facilities. The COPs represent participations in a lease, an installment purchase contract, or a conditional sales contract relating to equipment, land or facilities. As a result of their structure, COPs are generally not subject to constitutional debt limitations or other statutory requirements that may apply to other municipal securities. Municipal governments may not be obligated to make lease or installment purchase payments in connection with COPs, and, in such circumstances, the COP will be secured only by the leased property. If the issuer of a COP does not fulfill its payment obligation, it may be difficult to sell the property and the proceeds of a sale may not cover the Fund's loss. Municipal lease obligations may be less liquid than conventional municipal bonds, but otherwise have the same general risk characteristics as other municipal securities.

*Tender Option Bonds*

Tender option bonds are synthetic floating rate or variable rate securities issued when long-term bonds are purchased in the primary or secondary market and then deposited into a trust. Custodial receipts are then issued to investors in these securities evidencing ownership interests in the trust. The remarketing agent for the trust sets a floating or variable rate on typically a weekly basis. The sponsor of a highly leveraged tender option bond trust generally will retain a liquidity provider to purchase the short-term floating rate interests at their original purchase price upon the occurrence of certain specified events. However, the liquidity provider may not be required to purchase the floating rate interests upon the occurrence of certain other events, for example, the downgrading of the municipal bonds owned by the tender option bond trust below investment-grade or certain events that indicate the issuer of the bonds may be entering bankruptcy. The general effect of these provisions is to pass to the holders of the floating rate interests the most severe credit risks associated with the municipal bonds owned by the tender option bond trust and to leave with the liquidity provider the interest rate risk (subject to a cap) and certain other risks associated with the municipal bonds. Tender option bonds may be considered derivatives, and may expose the Funds to the same risks as investments in derivatives, as well as risks associated with leverage, especially the risk of increased volatility. To the extent the Funds invest in tender option bonds, they also are exposed to credit risk associated with the liquidity provider retained by the sponsor of a tender bond option trust.

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*Variable Rate Demand Obligations*

Variable rate demand obligations ("VRDOs") are tax-exempt obligations that contain a floating or variable interest rate adjustment formula and a right of demand on the part of the holder thereof to receive payment of the unpaid principal balance plus accrued interest upon a short notice period not to exceed seven days. There is the possibility that because of default or insolvency the demand feature of VRDOs may not be honored. The interest rates are adjustable at intervals (ranging from daily to up to one year) to some prevailing market rate for similar investments, such adjustment formula being calculated to maintain the market rate of the VRDOs at approximately the par value of the VRDOs on the adjustment date. The adjustments typically are based upon the Securities Industry and Financial Markets Association Index or some other appropriate interest rate adjustment index.

Because of the interest rate adjustment formula, VRDOs are not comparable to fixed-rate securities. During periods of declining interest rates, a Fund's yield on a VRDO will decrease and its shareholders will forego the opportunity for capital appreciation. During periods of rising interest rates, however, a Fund's yield on a VRDO will increase and its shareholders will have a reduced risk of capital depreciation.

*Municipal Notes*

Municipal notes (also known as municipal commercial paper) are shorter-term municipal debt obligations. They may provide interim financing in anticipation of tax collection, receipt of grants, bond sales or revenue receipts. If there is a shortfall in the anticipated proceeds, repayment on a municipal note may be delayed or the note may not be fully repaid, and the Funds may lose money.

Municipal commercial paper is generally unsecured and issued to meet short-term financing needs. The lack of security presents some risk of loss to the Funds since, in the event of an issuer's bankruptcy, unsecured creditors are repaid only out of the assets, if any, that remain after secured creditors are repaid.

**Non-U.S. Securities.** Certain obligations or securities of non-U.S. issuers may be deemed to be located in a particular country if: (i) the principal trading market for the security is in such country, (ii) the issuer is organized under the laws of such country, (iii) the issuer derives at least 50% of its revenues or profits from such country or has at least 50% of its assets situated in such country, or (iv) the issuer is the government of the particular country.

**Privately Issued Securities.** The iShares Core 5-10 Year USD Bond ETF and iShares Core 10+ Year USD Bond ETF may not invest in private placements, but may invest in certain bonds registered with the SEC or exempt from registration at the time of issuance, or offered pursuant to Rule 144A under the 1933 Act with or without registration rights ("Rule 144A Bonds").The iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares Government/Credit Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF and iShares Intermediate Government/Credit Bond ETF may invest in privately issued securities, including those that may be resold only in accordance with Rule 144A or Regulation S under the 1933 Act ("Restricted Securities"). Rule 144A Bonds and Restricted Securities are not publicly-traded and are subject to a variety of restrictions, which limit a purchaser's ability to acquire or resell such securities. Accordingly, the liquidity of the market for specific Rule 144A Bonds and Restricted Securities may vary. Delay or difficulty in selling such securities may result in a loss to a Fund.

**Ratings.** An investment-grade rating generally means the security or issuer is rated investment-grade by one or more of Moody's, S&P Global Ratings, Fitch, or another credit rating agency designated as a nationally recognized statistical rating organization ("NRSRO") by the SEC, or is unrated but considered to be of equivalent quality by BFA. Generally, bonds rated Baa3 or above by Moody's or BBB- or above by S&P Global Ratings and Fitch are considered "investment-grade" securities, bonds rated Baa are considered medium grade obligations subject to moderate credit risk and may possess certain speculative characteristics, while bonds rated BBB are regarded as having adequate capacity to meet financial commitments.

Subsequent to purchase by a Fund, a rated security may cease to be rated or its rating may be reduced below an investment-grade rating. Bonds rated below Baa3 by Moody's or below BBB- by S&P Global Ratings or Fitch are considered below investment-grade quality and are obligations of issuers that are generally considered predominantly speculative with respect to the issuer's capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry

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greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such lower-rated securities are commonly referred to as "junk bonds" and are subject to a substantial degree of credit risk. Please see Appendix B of this SAI for a description of each rating category of Moody's, S&P Global Ratings and Fitch and BFA's treatment of investments that are not rated by any of the rating agencies.

**Regulation Regarding Derivatives.** The CFTC subjects advisers to registered investment companies to regulation by the CFTC if a fund that is advised by the adviser either (i) invests, directly or indirectly, more than a prescribed level of its liquidation value in CFTC-regulated futures, options and swaps ("CFTC Derivatives") or (ii) markets itself as providing investment exposure to such instruments. The CFTC also subjects advisers to registered investment companies to regulation by the CFTC if the registered investment company invests in one or more commodity pools. To the extent a Fund uses CFTC Derivatives, it intends to do so below such prescribed levels and intends not to market itself as a "commodity pool" or a vehicle for trading such instruments.

BFA has claimed an exclusion from the definition of the term "commodity pool operator" under the CEA pursuant to Rule 4.5 under the CEA with respect to each of the Funds. BFA is not, therefore, subject to registration or regulation as a "commodity pool operator" under the CEA with respect to the Funds.

Derivative contracts, including, without limitation, swaps, currency forwards, and non-deliverable forwards, are subject to regulation under the Dodd-Frank Wall Street Reform and Consumer Protection Act ("Dodd-Frank Act") in the U.S. and under comparable regimes in Europe, Asia and other non-U.S. jurisdictions. Swaps, non-deliverable forwards and certain other derivatives traded in the OTC market are subject to variation margin and initial margin requirements. Implementation of the margining and other provisions of the Dodd-Frank Act regarding clearing, mandatory trading, reporting and documentation of swaps and other derivatives have impacted and may continue to impact the costs to a Fund of trading these instruments and, as a result, may affect returns to investors in a Fund.

Rule 18f-4 under the Investment Company Act permits a Fund to enter into Derivatives Transactions (as defined below) and certain other transactions notwithstanding the restrictions on the issuance of "senior securities" under Section 18 of the Investment Company Act. Section 18 of the Investment Company Act, among other things, prohibits open-end funds, including the Funds, from issuing or selling any "senior security," other than borrowing from a bank (subject to a requirement to maintain 300% "asset coverage").

Under Rule 18f-4, "Derivatives Transactions" include the following: (1) any swap, security-based swap (including a contract for differences), futures contract, forward contract, option (excluding purchased options), any combination of the foregoing, or any similar instrument, under which a Fund is or may be required to make any payment or delivery of cash or other assets during the life of the instrument or at maturity or early termination, whether as margin or settlement payment or otherwise; (2) any short sale borrowing; (3) reverse repurchase agreements and similar financing transactions (e.g., recourse and non-recourse tender option bonds, and borrowed bonds), if a Fund elects to treat these transactions as Derivatives Transactions under Rule 18f-4; and (4) when-issued or forward-settling securities (e.g., firm and standby commitments, including to-be-announced ("TBA") commitments, and dollar rolls) and non-standard settlement cycle securities, unless the Fund intends to physically settle the transaction and the transaction will settle within 35 days of its trade date (the "Delayed-Settlement Securities Provision").

Unless a Fund is relying on the Limited Derivatives User Exception (as defined below), the Fund must comply with Rule 18f-4 with respect to its Derivatives Transactions. Rule 18f-4, among other things, requires a Fund to adopt and implement a comprehensive written derivatives risk management program ("DRMP") and comply with a relative or absolute limit on Fund leverage risk calculated based on value-at-risk ("VaR"). The DRMP is administered by a "derivatives risk manager," who is appointed by the Board, including a majority of Independent Directors/Trustees, and periodically reviews the DRMP and reports to the Board.

Rule 18f-4 provides an exception from the DRMP, VaR limit and certain other requirements if a Fund's "derivatives exposure" (as defined in Rule 18f-4) is limited to 10% of its net assets (as calculated in accordance with Rule 18f-4) and the Fund adopts and implements written policies and procedures reasonably designed to manage its derivatives risks (the "Limited Derivatives User Exception").

The iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG

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Aware U.S. Aggregate Bond ETF, iShares ESG Aware USD Corporate Bond ETF, iShares High Yield Systematic Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF and iShares MBS ETF (the "No-Action Letter Funds") may also have investments in "underlying funds" (and such underlying funds themselves may invest in underlying funds) not advised by BFA (the term "underlying fund" for purposes of the no-action letter referenced below may include, but is not limited to, certain securitized vehicles, mortgage or international real estate investment trusts ("REITs"), business development companies and, investment companies that may invest in CFTC Derivatives or in any of the foregoing), and therefore may be viewed by the CFTC as commodity pools. BFA may not have transparency into the holdings of these underlying funds because they are not advised by BFA. To address this issue of lack of transparency, the CFTC staff issued a no-action letter on November 29, 2012 permitting the adviser of a fund that invests in such underlying funds and that would otherwise have filed a claim of exclusion pursuant to CFTC Rule 4.5 to delay registration as a "commodity pool operator" until six months from the date on which the CFTC issues additional guidance on the treatment of CFTC Derivatives held by underlying funds. BFA, the adviser of the No-Action Letter Funds, has filed a claim with the CFTC for the Funds to rely on this no-action relief. Accordingly, BFA is not currently subject to registration or regulation as a "commodity pool operator" under the CEA in respect of the Funds.

**Repurchase Agreements.** A repurchase agreement is an instrument under which the purchaser (*i.e.*, a Fund) acquires a security and the seller agrees, at the time of the sale, to repurchase the security at a mutually agreed-upon time and price, thereby determining the yield during the purchaser's holding period. Repurchase agreements may be construed to be collateralized loans by the purchaser to the seller secured by the securities transferred to the purchaser. If a repurchase agreement is construed to be a collateralized loan, the underlying securities will not be considered to be owned by a Fund but only to constitute collateral for the seller's obligation to pay the repurchase price, and, in the event of a default by the seller, the Fund may suffer time delays and incur costs or losses in connection with the disposition of the collateral.

In any repurchase transaction, the collateral for a repurchase agreement may include: (i) cash items; (ii) obligations issued by the U.S. government or its agencies or instrumentalities; or (iii) obligations that, at the time the repurchase agreement is entered into, are determined to (A) have exceptionally strong capacity to meet their financial obligations and (B) are sufficiently liquid such that they can be sold at approximately their carrying value in the ordinary course of business within seven days.

Repurchase agreements pose certain risks for a Fund that utilizes them. Such risks are not unique to the Funds, but are inherent in repurchase agreements. The Funds seek to minimize such risks, but because of the inherent legal uncertainties involved in repurchase agreements, such risks cannot be eliminated. Lower quality collateral and collateral with a longer maturity may be subject to greater price fluctuations than higher quality collateral and collateral with a shorter maturity. If the repurchase agreement counterparty were to default, lower quality collateral may be more difficult to liquidate than higher quality collateral. Should the counterparty default and the amount of collateral not be sufficient to cover the counterparty's repurchase obligation, a Fund would likely retain the status of an unsecured creditor of the counterparty (*i.e.*, the position a Fund would normally be in if it were to hold, pursuant to its investment policies, other unsecured debt securities of the defaulting counterparty) with respect to the amount of the shortfall. As an unsecured creditor, a Fund would be at risk of losing some or all of the principal and income involved in the transaction.

**Reverse Repurchase Agreements.** Reverse repurchase agreements involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. Generally, the effect of such transactions is that a Fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases the Fund is able to keep some of the interest income associated with those securities. Such transactions are advantageous only if a Fund has an opportunity to earn a rate of interest on the cash derived from these transactions that is greater than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available, and a Fund intends to use the reverse repurchase technique only when BFA believes it will be advantageous to the Fund. The use of reverse repurchase agreements may exaggerate any increase or decrease in the value of a Fund's assets. The use of reverse repurchase agreements is a form of leverage, and the proceeds obtained by a Fund through reverse repurchase agreements may be invested in additional securities.

Rule 18f-4 under the Investment Company Act permits a Fund to enter into reverse repurchase agreements and similar financing transactions (*e.g.,* recourse and non-recourse tender option bonds, borrowed bonds) notwithstanding the limitation on the issuance of senior securities in Section 18 of the Investment Company Act, provided that a Fund either (i)

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complies with the 300% asset coverage ratio with respect to such transactions and any other borrowings in the aggregate, or (ii) treats such transactions as Derivatives Transactions under Rule 18f-4. (See "*Regulation Regarding Derivatives*" above.)

**Securities of Investment Companies.** Each Fund may invest in the securities of other investment companies (including money market funds) to the extent permitted by law, regulation, exemptive order or SEC staff guidance. Under the 1940 Act, a fund's investment in investment companies is limited to, subject to certain exceptions, (i) 3% of the total outstanding voting stock of any one investment company, (ii) 5% of the fund's total assets with respect to any one investment company, and (iii) 10% of the fund's total assets with respect to investment companies in the aggregate. Other investment companies in which a Fund invests can be expected to incur fees and expenses for operations, such as investment advisory and administration fees, which would be in addition to those incurred by a Fund. Pursuant to guidance issued by the SEC staff, fees and expenses of money market funds used for cash collateral received in connection with loans of securities are not treated as acquired fund fees and expenses, which reflect a Fund's *pro rata* share of the fees and expenses incurred by investing in other investment companies (as disclosed in the Prospectus, as applicable). The iShares National Muni Bond ETF may invest in shares of other iShares funds that provide substantially similar exposure to the securities in its Underlying Index. BFA will not charge advisory fees on that portion of the iShares National Muni Bond ETF's assets invested in shares of other iShares funds. The iShares Core U.S. Aggregate Bond ETF may invest in shares of other registered investment companies advised by BFA, or its affiliates that provide substantially similar exposure to the securities in its Underlying Index. BFA will not charge advisory fees on that portion of the iShares Core U.S. Aggregate Bond ETF's assets invested in shares of other registered investment companies advised by BFA, or its affiliates.

**Short-Term Instruments and Temporary Investments.** Each Fund may invest in short-term instruments, including variable rate demand notes, short-term municipal securities, short-term municipal money market funds and money market instruments, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include, but are not limited to: (i) shares of money market funds (including those advised by BFA or otherwise affiliated with BFA); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit, bankers' acceptances, fixed-time deposits and other obligations of U.S. and non-U.S. banks (including non-U.S. branches) and similar institutions; (iv) commercial paper rated, at the date of purchase, "Prime-1" by Moody's, "F-1" by Fitch or "A-1" by S&P Global Ratings, or if unrated, of comparable quality as determined by BFA; (v) non-convertible corporate debt securities (*e.g.*, bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that have been determined to present minimal credit risks, in accordance with the requirements set forth in Rule 2a-7 under the 1940 Act; (vi) repurchase agreements; and (vii) short-term U.S. dollar-denominated obligations of non-U.S. banks (including U.S. branches) that, in the opinion of BFA, are of comparable quality to obligations of U.S. banks that may be purchased by a Fund. Any of these instruments may be purchased on a current or forward-settled basis. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers' acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions.

**Sovereign and Quasi-Sovereign Obligations.** Certain of the Funds may invest in sovereign and quasi-sovereign obligations. An investment in sovereign debt obligations involves special risks not present in corporate debt obligations. Sovereign debt includes securities issued or guaranteed by a foreign sovereign government. Quasi-sovereign debt includes securities issued or guaranteed by an entity affiliated with or backed by a sovereign government. Quasi-sovereign debt obligations are typically less liquid and less standardized than sovereign debt obligations. The issuer of the sovereign debt that controls the repayment of the debt may be unable or unwilling to repay principal or interest when due, and a Fund may have limited recourse in the event of a default. Similar to other issuers, changes to the financial condition or credit rating of a non-U.S. government may cause the value of a sovereign debt to decline. During periods of economic uncertainty, the market prices of sovereign debt obligations may be more volatile than prices of U.S. debt obligations, which may affect a Fund's NAV. In the past, certain emerging market countries have encountered difficulties in servicing their debt obligations, withheld payments of principal and interest and declared moratoria on the payment of principal and interest on their sovereign debts. Several sovereign issuers have experienced volatility and adverse trends due to concerns about rising government debt levels, including Greece, Ireland, Italy, Portugal and Spain. In the past, sovereign issuers have also defaulted on their debt obligations, including Russia, Argentina, Indonesia and Uruguay.

A sovereign debtor's willingness or ability to repay principal and pay interest in a timely manner may be affected by, among other factors, its cash flow situation, the extent of its non-U.S. currency reserves, the availability of sufficient foreign exchange, the relative size of the debt service burden, the sovereign debtor's policy toward principal international lenders and local political constraints. Sovereign debtors may also be dependent on expected disbursements from foreign governments,

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multilateral agencies and other entities to reduce principal and interest arrears on their debt. The failure of a sovereign debtor to implement economic reforms, achieve specified levels of economic performance or repay principal or interest when due may result in the cancellation of third-party commitments to lend funds to the sovereign debtor, which may further impair such debtor's ability or willingness to service its debts. Quasi-sovereign debt obligations are typically less liquid and less standardized than government debt.

**Swap Agreements.** Swap agreements are contracts between parties in which one party agrees to make periodic payments to the other party based on a pre-determined underlying investment or notional amount. In return, the other party agrees to make periodic payments to the first party based on the return (or a differential in rate of return) earned or realized on the underlying investment or notional amount. Swap agreements will usually be performed on a net basis, with a Fund receiving or paying only the net amount of the two payments. The net amount of the excess, if any, of a Fund's obligations over its entitlements with respect to each swap is accrued on a daily basis.

Certain of the Funds may enter into swap agreements, including currency swaps, interest rate swaps and index swaps. The use of swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. These transactions generally do not involve the delivery of securities or other underlying assets.

**U.S. Agency Mortgage-Backed Securities Risk.** Certain of the Funds invest in securities backed by pools of mortgages issued or guaranteed by the U.S. government or one of its agencies or sponsored entities, including Government National Mortgage Association ("Ginnie Mae"), Federal National Mortgage Association ("Fannie Mae"), and the Federal Home Loan Mortgage Corporation ("Freddie Mac"). The market for mortgage-backed securities ("MBS") has been adversely affected by the value of those MBS held and/or issued by these agencies and sponsored entities. If a U.S. government agency or sponsored entity issues securities in which certain of the Funds invest and such issuer is unable to meet its obligations or ceases to exist, and no plan is made for the repayment of securities, the performance of certain of the Funds will be adversely impacted.

*Ginnie Mae*. Established in 1968, Ginnie Mae is a wholly owned U.S. government corporation within the U.S. Department of Housing and Urban Development. Ginnie Mae is authorized to guarantee, with the backing of the full faith and credit of the U.S. government, the timely payment of principal and interest on securities issued by the institutions approved by Ginnie Mae (such as savings and loan institutions, commercial banks and mortgage banks), and backed by pools of mortgages insured by the Federal Housing Administration or guaranteed by the U.S. Department of Veterans Affairs. Ginnie Mae securities also are supported by the authority of Ginnie Mae to borrow funds from the U.S. Treasury Department to make payments under its guarantee. Any actual or potential disruption to Ginnie Mae, or the financial condition or credit of the U.S. government, could cause the value of Ginnie Mae securities to decline. In 2011, S&P Global Ratings downgraded U.S. Treasury securities from AAA rating to AA+ rating. A further downgrade of the ratings of U.S. government debt obligations, which are often used as a benchmark for other borrowing arrangements, could result in higher interest rates for individual and corporate borrowers, cause disruptions in the international bond markets and have a substantial negative effect on the U.S. economy. A downgrade of U.S. Treasury securities from another ratings agency or a further downgrade below AA+ rating by S&P Global Ratings may cause the value of Ginnie Mae securities to decline.

*Fannie Mae and Freddie Mac*. Fannie Mae was established as a federal agency in 1938 and in 1968 was chartered by Congress as a private shareholder-owned company. Securities issued by Fannie Mae are guaranteed as to timely payment of principal and interest by Fannie Mae. The securities are not backed by or entitled to the full faith and credit of the U.S. government, but are supported by the right of Fannie Mae to borrow from the U.S. Treasury Department.

Freddie Mac is a stockholder-owned corporation chartered by Congress in 1970. Securities issued by Freddie Mac entitle the holder to timely payment of interests, which is guaranteed by Freddie Mac. Freddie Mac also guarantees either ultimate collection or timely payment of all principal payments. While Freddie Mac generally does not guarantee timely payment of principal, Freddie Mac may remit the amount due on account of its guarantee of ultimate payment of principal at any time after default on an underlying mortgage, but in no event later than one year after it becomes payable. The securities are not backed by or entitled to the full faith and credit of the U.S. government or by any Federal Home Loan Banks, but are supported by the right of Freddie Mac to borrow from the U.S. Treasury Department.

In 2008, the Federal Housing Finance Agency placed each of Fannie Mae and Freddie Mac into government conservatorship in an effort to provide stability in the financial markets and put the government-sponsored entities in sound and solvent

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condition. In addition, the U.S. Treasury Department agreed to provide Fannie Mae and Freddie Mac up to $100 billion of capital each on an as needed basis to ensure that they continue to provide liquidity to the housing and mortgage markets.

*Mortgage-Backed Securities*. MBS issued or guaranteed by the U.S. government or one of its agencies or sponsored entities, such as Ginnie Mae, Fannie Mae, or Freddie Mac, represent interests in pools of mortgages in which payments of both principal and interest on the securities are generally made monthly, in effect "passing through" the payments made by borrowers on the mortgage loans that underlie the securities (net of any fees paid to the issuer or guarantor of the securities). MBS differ from other forms of debt securities, which normally provide for periodic payment of interest in fixed amounts with principal payments at maturity or specified call dates, while a MBS payments provide a combination of interest and principal throughout the a bond's term. As further described below, MBS may be structured as pass-through securities or collateralized mortgage obligations ("CMOs").

MBS are subject to the general risks associated with investing in real estate securities; that is, they may lose value if the value of the underlying real estate to which a pool of mortgages relates declines. In addition, investments in MBS involve certain specific risks. These risks include the failure of a party to meet its commitments under the related operative documents, adverse interest rate changes and the effects of prepayments on mortgage cash flows. The value of MBS, like that of traditional fixed-income securities, typically increases when interest rates fall and decreases when interest rates rise. However, MBS differ from traditional fixed-income securities because of their potential for prepayment without penalty. The price paid by a Fund for its MBS, the yield a Fund expects to receive from such securities and the weighted average life of the securities are based on a number of factors, including the anticipated rate of prepayment of the underlying mortgages. In a period of declining interest rates, borrowers may prepay the underlying mortgages more quickly than anticipated, thereby reducing the yield to maturity and the average life of the MBS. Moreover, when a Fund reinvests the proceeds of a prepayment in these circumstances, it will likely receive a rate of interest that is lower than the rate on the security that was prepaid.

To the extent that a Fund purchases MBS at a premium, mortgage foreclosures and principal prepayments may result in a loss to the extent of the premium paid. If a Fund buys such securities at a discount, both scheduled payments of principal and unscheduled prepayments will increase current and total returns and will accelerate the recognition of income, which, when distributed to shareholders, will be taxable as ordinary income. In a period of rising interest rates, prepayments of the underlying mortgages may occur at a slower than expected rate, creating maturity extension risk. This particular risk may effectively change a security that was considered short- or intermediate-term at the time of purchase into a long-term security. Since the value of long-term securities generally fluctuates more widely in response to changes in interest rates than that of shorter-term securities, maturity extension risk could increase the inherent volatility of a Fund. Under certain interest rate and prepayment scenarios, a Fund may fail to recoup fully its investment in MBS notwithstanding any direct or indirect U.S. governmental or agency guarantee.

*Mortgage Pass-Through Securities*. Some MBS, such as U.S. agency mortgage pass-through securities, represent a right to receive principal and interest payments collected on a pool of mortgages, which are passed through to security holders. In the basic mortgage pass-through structure, mortgages with similar issuer, term and coupon characteristics are collected and aggregated into a "pool" consisting of multiple mortgage loans. The pool is assigned a CUSIP number and undivided interests in the pool are traded and sold as pass-through securities. The holder of the security is entitled to a pro rata share of principal and interest payments (including unscheduled prepayments) from the pool of mortgage loans.

An investment in a specific pool of mortgage pass-through securities requires an analysis of the specific prepayment risk of mortgages within the covered pool (since mortgagors typically have the option to prepay their loans). The level of prepayments on a pool of MBS is difficult to predict and can impact the subsequent cash flows, value and yield of the mortgage pool. In addition, when trading specific mortgage pools, precise execution, delivery and settlement arrangements must be negotiated for each transaction.

*To-Be-Announced Securities*. A Fund may seek to gain exposure to U.S. agency mortgage pass-through securities by investing in TBA securities. "TBAs" refer to a commonly used mechanism for the forward settlement of U.S. agency MBS, and not to a separate type of MBS. Most transactions in fixed-rate MBS occur through the use of TBA transactions. TBA transactions generally are conducted in accordance with widely-accepted guidelines which establish commonly observed terms and conditions for execution, settlement, and delivery. In a TBA transaction, the buyer and seller decide on general trade parameters, such as the issuing agency, settlement date, par amount, and price. The actual mortgage pools delivered generally are determined two days prior to settlement date. Certain of the Funds may regularly enter into TBA agreements

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and "roll over" such agreements prior to the settlement date stipulated in such agreements. This type of TBA transaction is sometimes known as a "TBA roll." In a TBA roll, such Funds generally will sell the obligation to purchase the pools stipulated in the TBA agreement prior to the stipulated settlement date and will enter into a new TBA agreement for future delivery of pools of MBS. In addition, certain of the Funds may enter into TBA agreements and settle such transactions on the stipulated settlement date by accepting actual receipt or delivery of the pools of MBS stipulated in the TBA agreement.

Certain of the Funds may invest cash pending settlement of TBA transactions in money market instruments, repurchase agreements, or other high quality, liquid short-term instruments, including money market funds advised by BFA. Each such Fund will pay its *pro rata* share of fees and expenses of any money market fund that it may invest in, in addition to such Fund's own fees and expenses.

**U.S. Government Obligations.** Certain of the Funds may invest in various types of U.S. government obligations. U.S. government obligations are a type of bond and include securities issued or guaranteed as to principal and interest by the U.S. government, its agencies or instrumentalities. Payment of principal and interest on U.S. government obligations (i) may be backed by the full faith and credit of the U.S. or (ii) may be backed solely by the issuing or guaranteeing agency or instrumentality itself (as with Fannie Mae, Freddie Mac and Federal Home Loan Bank notes). In the latter case, each Fund must look principally to the agency or instrumentality issuing or guaranteeing the obligation for ultimate repayment, which agency or instrumentality may be privately owned. There can be no assurance that the U.S. government would provide financial support to its agencies or instrumentalities where it is not obligated to do so. As a general matter, the value of debt instruments, including U.S. government obligations, declines when market interest rates increase and rises when market interest rates decrease. Certain types of U.S. government obligations are subject to fluctuations in yield or value due to their structure or contract terms.

Some government agencies, including Fannie Mae and Freddie Mac, purchase and guarantee residential mortgages and form MBS that they issue to the market. These agencies also hold their own MBS as well as those of other institutions with funding from the agency debentures they issue. Recent events in the markets for MBS have adversely affected the value of those MBS held and/or issued by these agencies.

**U.S.-Registered and Restricted Securities of Non-U.S. Issuers.** The Funds (other than the iShares Agency Bond ETF, iShares MBS ETF, Municipal Bond Funds and Treasury Bond Funds) may invest in U.S.-registered, U.S. dollar-denominated bonds of non-U.S. governments, agencies, supranational entities and corporate issuers. The iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware 1-5 Year Corporate Bond ETF, iShares ESG Aware U.S. Aggregate Bond ETF, iShares ESG Aware USD Corporate Bond ETF, iShares Government/Credit Bond ETF, iShares High Yield Systematic Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares Intermediate Government/Credit Bond ETF and iShares Investment Grade Systematic Bond ETF may invest in Restricted Securities issued by non-U.S. issuers. Investing in U.S.-registered, U.S. dollar-denominated bonds or Restricted Securities issued by non-U.S. issuers involves some risks and considerations not typically associated with investing in U.S. issuers. These include differences in accounting, auditing and financial reporting standards; the possibility of expropriation or confiscatory taxation; adverse changes in investment or

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exchange control regulations; political instability, which could affect U.S. investments in foreign countries; and potential restrictions of the flow of international capital. Non-U.S. issuers may be subject to less governmental regulation than U.S. issuers. In addition, the risk that the issuer may fail to meet its obligations on these securities may be affected by fluctuations in non-U.S. currency exchange rates between the issuer's local currency and the U.S. dollar. Moreover, individual non-U.S. economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product ("GDP"), rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions.

**Future Developments.** The Board may, in the future, authorize each Fund to invest in securities contracts and investments other than those listed in this SAI and in the applicable Prospectus, provided they are consistent with each Fund's investment objective and do not violate any investment restrictions or policies.

General Considerations and Risks

A discussion of some of the principal risks associated with an investment in a Fund is contained in each Fund's Prospectus. An investment in a Fund should be made with an understanding that the value of the Fund's portfolio securities may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of bonds in general, and other factors that affect the market. The order of the below risk factors does not indicate the significance of any particular risk factor.

**Borrowing Risk.** Borrowing may exaggerate changes in the NAV of Fund shares and in the return on a Fund's portfolio. Borrowing will cause a Fund to incur interest expense and other fees. The costs of borrowing may reduce a Fund's return. Borrowing may cause a Fund to liquidate positions when it may not be advantageous to do so to satisfy its obligations.

**Call Risk.** During periods of falling interest rates, an issuer of a callable bond held by certain Funds may "call" or repay the security before its stated maturity, and a Fund may have to reinvest the proceeds in securities with lower yields, which would result in a decline in the Fund's income, or in securities with greater risks or with other less favorable features.

**Custody Risk.** Custody risk refers to the risks inherent in the process of clearing and settling trades and to the holding of securities, cash and other assets by local banks, agents and depositories. Low trading volumes and volatile prices in less developed markets make trades harder to complete and settle, and governments or trade groups may compel local agents to hold securities in designated depositories that may not be subject to independent evaluation. Local agents are held only to the standards of care of their local markets, and thus may be subject to limited or no government oversight. Communications between the U.S. and emerging market countries may be unreliable, increasing the risk of delayed settlements or losses of security certificates. In general, the less developed a country's securities market is, the greater the likelihood of custody problems. Practices in relation to the settlement of securities transactions in emerging markets involve higher risks than those in developed markets, in part because of the use of brokers and counterparties that are often less well capitalized, and custody and registration of assets in some countries may be unreliable. The possibility of fraud, negligence or undue influence being exerted by the issuer or refusal to recognize ownership exists in some emerging markets, and, along with other factors, could result in ownership registration being lost. In addition, the laws of certain countries may put limits on a Fund's ability to recover its assets if a foreign bank or depository or issuer of a security or an agent of any of the foregoing goes bankrupt. A Fund would absorb any loss resulting from such custody problems and may have no successful claim for compensation.

**Extension Risk.** During periods of rising interest rates, certain debt obligations may be paid off substantially more slowly than originally anticipated and the value of those securities may fall sharply, resulting in a decline in a Fund's income and potentially in the value of a Fund's investments.

**Illiquid Investments Risk.** Each Fund may not acquire any illiquid investment if, immediately after the acquisition, the Fund would have invested more than 15% of its net assets in illiquid investments. An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without significantly changing the market value of the investment. The liquidity of an investment will be determined based on relevant market, trading and investment specific considerations as set out in the Liquidity Program as required by the Liquidity Rule. Illiquid investments may trade at a discount to comparable, more liquid investments and a Fund may not be able to dispose of illiquid investments in a timely fashion or at their expected prices. If illiquid investments exceed 15% of a Fund's net assets, the Liquidity Rule and the Liquidity Program will require that certain remedial actions be taken.

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**Infectious Illness Risk.** A widespread outbreak of an infectious illness, such as the COVID-19 pandemic, may adversely affect the economies of many nations and the global economy and may impact individual issuers and capital markets in ways that cannot be foreseen. An infectious illness outbreak may result in travel restrictions, closed international borders, disruption of healthcare services, prolonged quarantines, cancellations, supply chain disruptions, temporary and permanent business closures, lower consumer demand, layoffs, ratings downgrades, credit defaults and other significant economic, social and political impacts, as well as general concern and uncertainty. An outbreak may exacerbate other pre-existing political, social and economic risks in certain countries or globally. These impacts, which could adversely affect a Fund and its investments, could be present for an extended period of time.

In addition, markets may experience temporary closures, extreme volatility, severe losses, reduced liquidity and increased trading costs. Such events may adversely affect a Fund and its investments and may impact a Fund's ability to purchase or sell securities or other assets. Market or economic disruptions could cause elevated tracking error and increased premiums or discounts to a Fund's NAV. Additionally, a Fund could be adversely impacted if an outbreak impairs the operations of its service providers, including BFA. Governmental and quasi-governmental may respond to an outbreak and any resulting disruptions with a variety of fiscal and monetary policy changes, such as changes in interest rates. A reversal of these policies, or the ineffectiveness of such policies, is likely to increase market volatility, which could adversely affect a Fund's investments.

**Issuer Insolvency Risk.** Each Fund's potential exposure to financially or operationally troubled issuers involves a high degree of credit and market risk, which may be heightened during an economic downturn or recession. Should an issuer of securities held by a Fund become involved in a bankruptcy proceeding, reorganization or financial restructuring, a wide variety of considerations make an evaluation of the outcome of a Fund's exposure to the issuer uncertain.

During the period of a bankruptcy proceeding, reorganization or financial restructuring, it is unlikely that each Fund will receive any interest payments on the securities of the issuer. Each Fund will be subject to significant uncertainty as to whether the reorganization or restructuring will be completed, and each Fund may bear certain extraordinary expenses to protect and recover its investment. Each Fund will also be subject to significant uncertainty as to when and in what manner and for what value the obligations evidenced by the securities of the issuer held by a Fund will eventually be satisfied. Even if a plan of reorganization or restructuring is adopted with respect to the securities of the issuer held by each Fund, there can be no assurance that the securities or other assets received by a Fund in connection with such plan of reorganization or restructuring will not have a lower value or income potential than may have been anticipated or no value. A Fund may be unable to enforce its claims or rights in any collateral or may have its claims or security interest in any collateral challenged, disallowed or subordinated to the claims or security interests of other creditors. In addition, amendments to the U.S. Bankruptcy Code or other relevant laws could alter the expected outcome or introduce greater uncertainty regarding the outcome of each Fund's securities holdings in the issuer. In a bankruptcy proceeding, a reorganization or restructuring, the securities of the issuer held by a Fund could be re-characterized, or each Fund may receive different securities or other assets, including equity securities. These types of equity securities include, but are not limited to: common stock; preferred stock (including convertible preferred stock); bonds, notes and debentures convertible into common or preferred stock; stock purchase warrants and rights; equity interests in trusts; and depositary receipts. Equity securities are subject to changes in value, and their value may be more volatile than those of other asset classes. Holders of equity securities are subject to more risk than holders of debt securities because the status of equity holders is subordinate to debtholders in an issuer's capital structure. The value of equity securities received by each Fund could decline if the financial condition of the issuer deteriorates or if overall market and economic conditions, or conditions within the issuer's region or industry, deteriorate. Equity securities received by a Fund through a bankruptcy proceeding, reorganization or restructuring of an issuer would not be component securities of a Fund's Underlying Index, which could subject a Fund to additional tracking error risk.

To the extent that a Fund receives other assets in connection with a bankruptcy proceeding, reorganization or financial restructuring, a Fund may also be subject to additional risks associated with the assets received. One example of assets that a Fund could receive is an interest in one or more loans made to the issuer as part of a workout agreed to by a consortium of lienholders and creditors of the issuer. A Fund may receive such interests in loans to the extent permitted by the 1940 Act.

Securities or other assets received in a reorganization or restructuring typically entail a higher degree of risk than investments in securities of issuers that have not undergone a reorganization or restructuring and may be subject to heavy selling or downward pricing pressure after completion of the reorganization or restructuring. The post-reorganization/restructuring assets and securities may also be illiquid and difficult to sell or value. If a Fund participates in negotiations with respect to a plan of reorganization or restructuring with respect to securities of the issuer held by a Fund, each Fund also may be

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restricted from disposing such securities for a period of time. If a Fund becomes involved in such proceedings, each Fund may have more active participation in the affairs of the issuer than that assumed generally by an investor.

**Money Market Instruments Risk.** A Fund may hold money market instruments. The value of money market instruments may be affected by changes in interest rates or in the credit ratings of the investments, among other things. If a significant amount of a Fund's assets is invested in money market instruments, it may be more difficult for the Fund to achieve its investment objective. An investment in a money market fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. It is possible to lose money by investing in a money market fund. Money market funds other than U.S. government money market funds and retail money market funds "float" their NAV instead of using a stable $1.00 per share price.

**Municipal Market Disruption Risk.** The value of municipal securities may be affected by uncertainties in the municipal market related to legislation or litigation involving the taxation of municipal securities or the rights of municipal securities holders in the event of a bankruptcy. Proposals to restrict or eliminate the U.S. federal income tax exemption for interest on municipal securities are introduced before the U.S. Congress from time to time. Proposals also may be introduced before state legislatures that would affect the state tax treatment of a municipal fund's distributions. If such proposals were enacted, the availability of municipal securities and the value of a Municipal Bond Fund's holdings would be affected, and the Trustees would reevaluate the Fund's investment objective and policies. Municipal bankruptcies are relatively rare, and certain provisions of the U.S. Bankruptcy Code governing such bankruptcies are unclear and remain untested. Further, the application of state law to municipal issuers could produce varying results among the states or among municipal securities issuers within a state. These legal uncertainties could affect the municipal securities market generally, certain specific segments of the market, or the relative credit quality of particular securities. Any of these effects could have a significant impact on the prices of some or all of the municipal securities held by a Municipal Bond Fund.

**Operational and Technology Risks.** A Fund and the entities with which it interacts directly or indirectly are susceptible to operational and technology risks, including those related to human errors, processing errors, communication errors, systems failures, cybersecurity incidents, and the use of artificial intelligence and machine learning ("AI"), which may result in losses for the Fund and its shareholders or impair the Fund's operations. These entities include, but are not limited to, a Fund's adviser, administrator, distributor, other service providers (e.g., index and benchmark providers, accountants, custodians, and transfer agents), financial intermediaries, counterparties, market makers, Authorized Participants, listing exchanges, other financial market operators, and governmental authorities. Operational and technology risks for the issuers in which a Fund invests could also result in material adverse consequences for such issuers and may cause the Fund's investments in such issuers to lose value. A Fund may incur substantial costs in order to mitigate operational and technology risks.

Cybersecurity incidents can result from deliberate attacks or unintentional events against an issuer in which a Fund invests, the Fund or any of its service providers. They include, but are not limited to, gaining unauthorized access to systems, misappropriating assets or sensitive information, corrupting or destroying data, and causing operational disruption. Geopolitical tension may increase the scale and sophistication of deliberate attacks, particularly those from nation states or from entities with nation state backing. Cybersecurity incidents may result in any of the following: financial losses; interference with a Fund's ability to calculate its NAV; disclosure of confidential information; impediments to trading; submission of erroneous trades by a Fund or erroneous subscription or redemption orders; the inability of a Fund or its service providers to transact business; violations of applicable privacy and other laws; regulatory fines; penalties; reputational damage; reimbursement or other compensation costs; and other legal and compliance expenses. Furthermore, cybersecurity incidents may render records of a Fund, including records relating to its assets and transactions, shareholder ownership of Fund shares, and other data integral to a Fund's functioning, inaccessible, inaccurate or incomplete. Power outages, natural disasters, equipment malfunctions and processing errors that threaten information and technology systems relied upon by a Fund or its service providers, as well as market events that occur at a pace that overloads these systems, may also disrupt business operations or impact critical data. In addition, the risks of increased use of AI technologies, such as machine learning, include data risk, transparency risk, and operational risk. The AI technologies, which are generally highly reliant on the collection and analysis of large amounts of data, may incorporate biased or inaccurate data, and it is not possible or practicable to incorporate all relevant data into such technologies. The output or results of any such AI technologies may therefore be incomplete, erroneous, distorted or misleading. Further, AI tools may lack transparency as to how data is utilized and how outputs are generated. AI technologies may also allow the unintended introduction of vulnerabilities into infrastructures and applications. A Fund and its shareholders could be negatively impacted as a result of these risks associated with AI technologies. AI technologies and their current and potential future applications, and the regulatory

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frameworks within which they operate, continue to quickly evolve, and it is impossible to anticipate the full scope of future AI capabilities or rules and the associated risks to a Fund.

While a Fund's service providers are required to have appropriate operational, information security and cybersecurity risk management policies and procedures, their methods of risk management may differ from those of the Fund in the setting of priorities, the personnel and resources available or the effectiveness of relevant controls. Each Fund and its adviser seek to reduce these risks through controls, procedures and oversight, including establishing business continuity plans and risk management systems. However, there are inherent limitations in such plans and systems, including the possibility that certain risks that may affect a Fund have not been identified or may emerge in the future; that such plans and systems may not completely eliminate the occurrence or mitigate the effects of operational or information security disruptions or failures or of cybersecurity incidents; or that prevention and remediation efforts will not be successful or that incidents will go undetected. A Fund cannot control the systems, information security or other cybersecurity of the issuers in which it invests or its service providers, counterparties, and other third parties whose activities affect the Fund.

Lastly, the regulatory climate governing cybersecurity and data protection is developing quickly and may vary considerably across jurisdictions. Regulators continue to develop new rules and standards related to cybersecurity and data protection. Compliance with evolving regulations can be demanding and costly, requiring substantial resources to monitor and implement required changes.

**Prepayment Risk.** During periods of falling interest rates, issuers of certain debt obligations may repay principal prior to the security's maturity, which may cause a Fund to have to reinvest in securities with lower yields or higher risk of default, resulting in a decline in the Fund's income or return potential. Also, if a security subject to prepayment had been purchased at a premium, the value of the premium would be lost in the event of prepayment.

**Reference Rate Replacement Risk.** A Fund may be exposed to financial instruments that recently transitioned from, or continue to be tied to, the London Interbank Offered Rate ("LIBOR") to determine payment obligations, financing terms, hedging strategies or investment value. The United Kingdom's Financial Conduct Authority ("FCA"), which regulates LIBOR, has ceased publishing all LIBOR settings. In April 2023, however, the FCA announced that some USD LIBOR settings will continue to be published under a synthetic methodology until September 30, 2024 for certain legacy contracts. The Secured Overnight Financing Rate ("SOFR"), which is a broad measure of the cost of borrowing cash overnight collateralized by U.S. Treasury securities in the repurchase agreement market, has been used increasingly on a voluntary basis in new instruments and transactions. Under U.S. regulations that implement a statutory fallback mechanism to replace LIBOR, benchmark rates based on SOFR have replaced LIBOR in different categories of financial contracts.

Neither the effect of the LIBOR transition process nor its ultimate success can yet be known. While some existing LIBOR-based instruments may contemplate a scenario where LIBOR is no longer available by providing for an alternative rate-setting methodology, there may be significant uncertainty regarding the effectiveness of any such alternative methodologies to replicate LIBOR. Not all existing LIBOR-based instruments may have alternative rate-setting provisions and there remains uncertainty regarding the willingness and ability of issuers to add alternative rate-setting provisions in certain existing instruments. Parties to contracts, securities, or other instruments using LIBOR may disagree on transition rates or the application of transition regulation, potentially resulting in uncertainty of performance and the possibility of litigation. A Fund may have instruments linked to other interbank offered rates that may also cease to be published in the future.

**Repurchase Agreement Risk.** A repurchase agreement is an instrument under which the purchaser (*i.e.*, a Fund) acquires a security and the seller agrees, at the time of the sale, to repurchase the security at a mutually agreed upon time and price. Repurchase agreements may be construed to be collateralized loans by the purchaser to the seller secured by the securities transferred to the purchaser. If a repurchase agreement is construed to be a collateralized loan, the underlying securities will not be considered to be owned by a Fund but only to constitute collateral for the seller's obligation to pay the repurchase price. If the seller defaults on its obligation under the agreement, a Fund may suffer delays and incur costs or lose money in exercising its rights under the agreement. If the seller fails to repurchase the security and the market value of the security declines, a Fund may lose money.

**Risk of Derivatives.** A derivative is a financial contract, the value of which depends on, or is derived from, the value of an underlying asset, such as a security, a commodity (such as gold or silver), a currency or an index (a measure of value or rates, such as the S&P 500 or the prime lending rate). Each Fund may invest in variable rate demand notes and obligations, and tender option bonds, which may be considered derivatives. Compared to securities, derivatives can be more sensitive to

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changes in interest rates or to sudden fluctuations in market prices and thus a Fund's losses may be greater if it invests in derivatives than if it invests only in conventional securities. Derivatives are also subject to counterparty risk, which is the risk that the other party in the transaction will not fulfill its contractual obligations. Derivatives generally involve the incurrence of leverage.

When a derivative is used as a hedge against a position that a Fund holds or is committed to purchase, any loss generated by the derivative generally should be substantially offset by gains on the hedged investment, and vice versa. While hedging can reduce or eliminate losses, it can also reduce or eliminate gains, and in some cases, hedging can cause losses that are not offset by gains, and the Fund will recognize losses on both the investment and the hedge. Hedges are sometimes subject to imperfect matching between the derivative and the underlying security, and there can be no assurance that a Fund's hedging transactions, which entail additional transaction costs, will be effective.

**Risk of Futures and Options on Futures Transactions.** There are several risks accompanying the utilization of futures contracts and options on futures contracts. A position in futures contracts and options on futures contracts may be closed only on the exchange on which the contract was made (or a linked exchange). While each Fund plans to utilize futures contracts only if an active market exists for such contracts, there is no guarantee that a liquid market will exist for the contract at a specified time. Furthermore, because, by definition, futures contracts project price levels in the future and not current levels of valuation, market circumstances may result in a discrepancy between the price of the bond index future and the movement in the relevant Underlying Index. In the event of adverse price movements, a Fund would continue to be required to make daily cash payments to maintain its required margin. In such situations, if a Fund has insufficient cash, it may have to sell portfolio securities to meet daily margin requirements at a time when it may be disadvantageous to do so. In addition, a Fund may be required to deliver the instruments underlying the futures contracts it has sold.

The risk of loss in trading futures contracts or uncovered call options in some strategies (*e.g.*, selling uncovered bond index futures contracts) is potentially unlimited. Each Fund does not plan to use futures and options contracts in this way. The risk of a futures position may still be large as traditionally measured due to the low margin deposits required. In many cases, a relatively small price movement in a futures contract may result in immediate and substantial loss or gain to the investor relative to the size of a required margin deposit. Each Fund, however, intends to utilize futures and options contracts in a manner designed to limit its risk exposure to levels comparable to a direct investment in the types of bonds in which it invests.

Utilization of futures and options on futures by a Fund involves the risk of imperfect or even negative correlation to its Underlying Index if the index underlying the futures contract differs from the Underlying Index. There is also the risk of loss by a Fund of margin deposits in the event of bankruptcy of a broker with whom a Fund has an open position in the futures contract or option. The purchase of put or call options will be based upon predictions by BFA as to anticipated trends, which predictions could prove to be incorrect.

Because the futures market generally imposes less burdensome margin requirements than the securities market, an increased amount of participation by speculators in the futures market could result in price fluctuations. Certain financial futures exchanges limit the amount of fluctuation permitted in futures contract prices during a single trading day. The daily limit establishes the maximum amount by which the price of a futures contract may vary either up or down from the previous day's settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. It is possible that futures contract prices could move to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting each Fund to substantial losses. In the event of adverse price movements, each Fund would be required to make daily cash payments of variation margin.

**Risk of Investing in Non-U.S. Agency Debt Securities.** Uncollateralized bonds issued by agencies, subdivisions or instrumentalities of foreign governments are generally backed only by the creditworthiness and reputation of the entities issuing the bonds and may not be backed by the full faith and credit of the foreign government. Moreover, a foreign government that explicitly provides its full faith and credit to a particular entity may be, due to changed circumstances, unable or unwilling to actually provide that support. If a non-U.S. agency is unable to meet its obligations, the performance of a Fund will be adversely impacted. A non-U.S. agency's operations and financial condition are influenced by the foreign government's economic and other policies. Changes to the financial condition or credit rating of a foreign government may cause the value of debt issued by that particular foreign government's agencies, subdivisions or instrumentalities to decline. During periods of economic uncertainty, the trading of non-U.S. agency bonds may be less liquid while market prices may be

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more volatile than prices of U.S. agency bonds. Additional risks associated with non-U.S. agency investing include differences in accounting, auditing and financial reporting standards, adverse changes in investment or exchange control regulations, political instability, which could affect U.S. investments in foreign countries and cause restrictions on the flow of international capital.

**Risk of Investing in Non-U.S. Debt Securities.** Non-U.S. debt securities are traded on foreign exchanges and OTC in the respective countries covered by a Fund. The risks of investing in non-U.S. debt securities typically include market fluctuations caused by such factors as economic and political developments, changes in interest rates and perceived trends in bond prices. Investing in a fund whose portfolio contains securities of non-U.S. issuers involves certain risks and considerations not typically associated with investing in the securities of U.S. issuers. These risks include securities markets that may lack sufficient liquidity or may be less efficient; generally greater price volatility; less publicly available information about issuers; the imposition of withholding or other taxes; the imposition of restrictions on the expatriation of funds or other assets of a Fund; higher transaction and custody costs; delays and risks attendant in settlement procedures; difficulties in enforcing contractual obligations; lower liquidity and significantly smaller market capitalization of most non-U.S. securities markets; different accounting and disclosure standards; lower levels of regulation of the securities markets; more substantial government interference with the economy; higher rates of inflation; greater social, economic, and political uncertainty; the risk of nationalization or expropriation of assets; and different bankruptcy and insolvency regimes which may stay or prevent recovery in the event of an issuer's default.

**Risk of Swap Agreements.** The risk of loss with respect to swaps is generally limited to the net amount of payments that a Fund is contractually obligated to make. Swap agreements are subject to the risk that the swap counterparty will default on its obligations. If such a default occurs, a Fund will have contractual remedies pursuant to the agreements related to the transaction. However, such remedies may be subject to bankruptcy and insolvency laws, which could affect such Fund's rights as a creditor (*e.g.*, a Fund may not receive the net amount of payments that it is contractually entitled to receive).

A Fund is required to post and collect variation margin and initial margin (comprised of specified liquid securities subject to haircuts) in connection with trading of OTC swaps. These requirements may raise the costs for a Fund's investment in swaps.

**Securities Lending Risk.** A Fund may engage in securities lending. Securities lending involves the risk that a Fund may lose money because the borrower of the loaned securities fails to return the securities in a timely manner or at all. A Fund could also lose money in the event of a decline in the value of collateral provided for loaned securities or a decline in the value of any investments made with cash collateral. These events could also trigger adverse tax consequences for a Fund.

**Special Considerations Regarding Investments in California Municipal Securities**

Following is a brief summary of some of the factors that may affect the financial condition of the State of California (referred to herein as the "State" or "California") and its political subdivisions. The summary is neither a complete nor a comprehensive description of these factors nor an analysis of financial conditions and may not be indicative of the financial condition of issuers of obligations or any particular projects financed with the proceeds of such obligations. Many factors not included in the summary, such as changes to local and national economies and impacts on public agency funding needs, changes in federal policies related to trade, health care and immigration (including the targeting of "sanctuary jurisdictions" by Federal government), social and environmental policies and conditions, the national and international markets for products produced in California and the impact of any tariff regime, significant unfunded pension and other post-employment benefit liabilities, and the impact of climate change, could have an adverse impact on the financial condition of the State and its political subdivisions. The Fund is unable to predict whether or to what extent such factors or other factors may affect the issuers of the municipal securities, the market value or marketability of the municipal securities or the ability of the respective issuers of the municipal securities acquired by the Fund to pay interest on or principal of the municipal securities.

The Fund invests a high proportion of its assets in California municipal securities. The payment of interest on and preservation of principal in these securities are dependent upon the continuing ability of California issuers and/or obligors of State, municipal and public authority debt obligations to meet their obligations thereunder. In addition to general economic pressures, certain California constitutional amendments, legislative measures, executive orders, administrative regulations and voter initiatives could adversely affect a California issuer's ability to raise revenues to meet its financial obligations.

**The following summary is based upon the most recent publicly available State budget documents, specifically, the 2025 26 Governor's Budget (the "2025-26 Governor's Budget"), which was released by the Governor of the State (the** 

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**"Governor") on January 10, 2025; the State Legislative Analyst's Office ("LAO") reports; as well as offering statements relating to public debt offerings of the State. This summary has not been updated nor will it be updated during the year. Neither the Fund nor its legal counsel has independently verified this information. The information provided below is intended only as a general summary and is subject to change rapidly, substantially, and without notice, and the inclusion of such information herein shall not create any implication that there has been no change in the affairs of the State or issuers therein since the date of its preparation.** 

**Certain statements included in this summary constitute "forward-looking statements." Such statements are generally identifiable by the terminology used such as "plan," "estimate," "expect," "budget" or similar words. The achievement of certain results or other expectations contained in such forward-looking statements involve known or unknown risks, uncertainties and other factors that may cause actual results, performance or achievements attained to be materially different from any future results, performances or achievements expressed or implied by such forward-looking statements.**

**Overview of Economic and Demographic Factors**

California is the most populous state in the nation; indeed, California is about 26% larger than the second most-populous state. California's population was an estimated 39.2 million as of July 2024, up 0.12% from the previous year. In long-term projections, California's population growth has slowed and is projected to grow marginally to 41.2 million by 2070. With population aging, deaths are expected to increase more than births, lessening the State's population growth over time, but projected gains from migration - in line with California's historical patterns - bolster younger age groups in each projection year.

California's economy, the largest among the 50 states, has major components in high technology, trade, entertainment, manufacturing, government, tourism, construction and services. The relative proportion of the various components of the California economy closely resembles the make-up of the national economy. California's economy accounted for nearly 14.4% of the U.S. gross domestic product ("GDP") in calendar year 2023 (the last year for which data was available). California remained the fifth largest economy in the world in 2023, with a GDP of $3.9 trillion in current dollars.

California's labor force has yet to recover to its February 2020 level as of September 2024 after growing by 1.1% in 2022, a rate not seen since the 2000s, and has since slowed to average growth of 0.7% in 2023. California's unemployment rate averaged 4.7% in 2023, and increased to 5.3% in September 2024. The State's unemployment rate is projected to remain around 5.3% through early 2025 as current tight financial conditions soften the labor market and is projected to decline to 4.7% by 2028.

In 2024, California's median price for existing single-family home sales was $867,460, compared to $418,950 for the United States. California residential housing units authorized by building permits was approximately 99,950 in 2024, down from 111,760 in 2023. Multi-family units permitted were down by 26% in 2024 relative to 2023, and single-family units were up by 3.6%. California's high cost of living, including high housing costs, remains an ongoing public policy challenge.

**Overview of State Finances** 

*<u>State Budget Process</u>*. The State's fiscal year begins on July 1 and ends on June 30 of the following year. The annual State budget is proposed by the Governor by January 10 of each year for the next fiscal year (the "Governor's Budget"). The Governor released his initial budget proposal for fiscal year 2025-26 on January 10, 2025 (previously defined as the "2025-26 Governor's Budget"). State law also requires the Governor to update the Governor's Budget projections and budgetary proposals by May 14 of each year (the "May Revision"). The Governor is required to sign the budget by the start of the fiscal year on July 1. The Governor signed the fiscal year 2024-25 budget (the "2024-25 Budget") on June 29, 2024. The LAO releases analysis of the Governor's various budget proposals throughout the year. State law requires the adopted annual state budget to be balanced.

*<u>Volatility of State Revenue Resources.</u>* Historically, the principal sources of the State Treasury General Fund (the "General Fund") revenues are personal income tax, sales and use tax and corporation tax. The State's personal income tax structure is highly progressive, with rates ranging from 1% to 12.3%. For example, for the 2020 tax year, the top one percent of income earners paid over 49% of personal income taxes. This percentage has been greater than 40% in every year since 2004, except for 2009. The personal income tax was made even more progressive with the passage of Proposition 30 (described below),

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which imposed additional taxes on earnings over $250,000, resulting in an income tax rate of 12.3% on earnings over $1 million. In November 2016, the voters in the State approved an extension of this portion of Proposition 30 through the end of calendar year 2030.

A large portion of personal income tax receipts is derived from capital gains realizations and stock option income. These revenue sources can be particularly volatile. For example, during the Great Recession (lasting from late-2007 to mid-2009), capital gains tax receipts dropped from nearly $9 billion in fiscal year 2007-08 to just under $3 billion in fiscal year 2009-10, a 67% decline. California does not have a lower rate for capital gains. All capital gains are taxed as ordinary income. As of April 2025, the State projected that capital gains would account for 8.5% of General Fund tax revenues and transfers in fiscal year 2024-25 and 9.1% in fiscal year 2025-2026. The treatment of capital gains, as well as the progressive nature of the personal income tax provides an incentive for some wealthy individuals to relocate from the State.

The State is required to maintain the Special Fund for Economic Uncertainties ("SFEU"), derived from General Fund revenues, as a reserve to meet cash needs of the General Fund, but the SFEU is required to be replenished as soon as sufficient revenues are available. Year-end balances in the SFEU are included for financial reporting purposes in the General Fund balance. The 2025-26 Governor's Budget projected a balance in the SFEU of $4.5 billion at the end of fiscal year 2025-26. However, the amount in the SFEU at the end of any particular fiscal year may differ materially from the amount projected at the time the related Budget for that fiscal year was adopted.

*<u>2025-26 Governor's Budget, Revenue Forecasts</u>*. The economy, the stock market and cash receipts performed better than was projected in the 2024-25 Budget Act, contributing to higher forecasted General Fund revenue in the 2025-26 Governor's Budget. The revenue estimate for the 2025-26 Governor's Budget were performed in November 2024 and do not reflect later developments. The 2025-26 Governor's Budget identified risks in 2025 from policy changes by the incoming Federal administration that could negatively impact California's economy—especially in the areas of international trade and immigration, as well as in health care. Developments since November 2024 (including recent Federal actions) and any related revised expectations are not reflected in the 2025-26 Governor's Budget information. The State's next revenue estimate is expected to occur in April, in anticipation of the May Revision expected in May 2025.

As noted above, personal income, sales, and corporation taxes have historically constituted the largest share of General Fund revenues and transfers. The personal income tax, the State's largest revenue source, is projected to comprise 59.4% of all General Fund revenues and transfers in fiscal year 2025-26. These three revenue sources combined were projected to constitute approximately 92.7% of General Fund revenues and transfers in fiscal year 2025-26.

The table below shows General Fund revenues and transfers for fiscal years 2021-22 through 2025-26 (including percentage of total State revenues and transfers) (dollars in millions).

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| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Fiscal Year** | &nbsp;&nbsp; **Personal** <br> **Income Tax** | &nbsp;&nbsp; **Personal** <br> **Income Tax** | **Sales & Use Tax** | **Sales & Use Tax** | &nbsp;&nbsp; **Corporate** <br> **Income Tax** | &nbsp;&nbsp; **Corporate** <br> **Income Tax** | &nbsp;&nbsp; **Other Revenues** <br> **and Transfers** | &nbsp;&nbsp; **Other Revenues** <br> **and Transfers** | **Total** |
| 2021-22 | &nbsp;&nbsp; $137144 | &nbsp;&nbsp;&nbsp;&nbsp; 59.0<br> %<br>| &nbsp;&nbsp; $33026 | &nbsp;&nbsp;&nbsp;&nbsp; 14.2<br> %<br>| &nbsp;&nbsp; $45128 | &nbsp;&nbsp;&nbsp;&nbsp; 19.4<br> %<br>| &nbsp;&nbsp; $17238 | &nbsp;&nbsp;&nbsp;&nbsp; 7.4<br> %<br>| &nbsp;&nbsp; $232537 |
| 2022-23 | &nbsp;&nbsp; 100451 | &nbsp;&nbsp;&nbsp;&nbsp;56.3 | &nbsp;&nbsp; 33324 | &nbsp;&nbsp;&nbsp;&nbsp;18.7 | &nbsp;&nbsp; 36337 | &nbsp;&nbsp;&nbsp;&nbsp;20.4 | &nbsp;&nbsp; 8446 | &nbsp;&nbsp;&nbsp;&nbsp;4.7 | &nbsp;&nbsp; 178557 |
| 2023-24<sup>(2)</sup> <br>| &nbsp;&nbsp; 113380 | &nbsp;&nbsp;&nbsp;&nbsp;58.7 | &nbsp;&nbsp; 33342 | &nbsp;&nbsp;&nbsp;&nbsp;17.3 | &nbsp;&nbsp; 34318 | &nbsp;&nbsp;&nbsp;&nbsp;17.8 | &nbsp;&nbsp; 12230 | &nbsp;&nbsp;&nbsp;&nbsp;6.3 | &nbsp;&nbsp; 193269 |
| 2024-25<sup>(2)</sup> <br>| &nbsp;&nbsp; 121106 | &nbsp;&nbsp;&nbsp;&nbsp;54.4 | &nbsp;&nbsp; 34110 | &nbsp;&nbsp;&nbsp;&nbsp;15.3 | &nbsp;&nbsp; 43199 | &nbsp;&nbsp;&nbsp;&nbsp;19.4 | &nbsp;&nbsp; 24056 | &nbsp;&nbsp;&nbsp;&nbsp;10.8 | &nbsp;&nbsp; 222473 |
| 2025-26<sup>(2)</sup> <br>| &nbsp;&nbsp; 133685 | &nbsp;&nbsp;&nbsp;&nbsp;59.4 | &nbsp;&nbsp; 35121 | &nbsp;&nbsp;&nbsp;&nbsp;15.6 | &nbsp;&nbsp; 37697 | &nbsp;&nbsp;&nbsp;&nbsp;16.7 | &nbsp;&nbsp; 18591 | &nbsp;&nbsp;&nbsp;&nbsp;8.3 | &nbsp;&nbsp; 225095 |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<sup>(1)</sup>

Includes, among other things, transfers between the General Fund and the Budget Stabilization Account and the General Fund and the Safety Net Reserve, reimbursement of expenses related to the COVID-19 pandemic, and loan and loan repayments between the General Fund and special funds.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<sup>(2)</sup>

Projected.

In March 20205, the State reported that preliminary General Fund cash receipts (fiscal year through February 2025) were $4.6 billion, or 3.8%, above the 2025-26 Governor's Budget forecast. The fiscal year-to-date overage was the result of higher receipts from personal income tax (up $3.1 billion due to a $3.2 billion overage in withholding), other revenues (up $1.5 billion), and corporation tax (up $111 million), partially offset by lower-than-expected sales tax receipts (down $263 million).

**Constitutional Limitations on Taxes, Other Charges, Appropriations and General Fund Revenues** 

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Over the years, a number of constitutional amendments have been enacted, often through voter initiatives, that have increased the difficulty of raising State taxes or restricted the use of General Fund revenues. Some of the most significant of these approved constitutional amendments are described below. Because of the complex nature of these initiatives and the ambiguities and possible inconsistencies in their terms, it is not possible to predict with certainty the impact on California debt obligations or on the ability of the State or local governments to pay debt service on such California debt obligations. Further initiatives or legislative changes in laws or the California Constitution may also affect the ability of the State or local governments to repay their obligations.

***Limitation on Property Taxes.*** Certain California debt obligations may be obligations of local government issuers that rely in whole or in part, directly or indirectly, on ad valorem property taxes as a source of revenue. The taxing powers of California local governments are limited by Article XIIIA of the California Constitution ("Article XIIIA"), enacted by the voters in 1978 and commonly known as "Proposition 13." Briefly, Article XIIIA limits the rate of ad valorem property taxes to 1% of the full cash value of real property and generally restricts the reassessment of property to 2% per year, except upon new construction or change of ownership (subject to a number of exemptions). Local government taxing entities, however, may raise ad valorem taxes above the 1% limit to pay debt service on voter-approved bonded indebtedness. See "Obligations of Other Issuers" herein.

Under Article XIIIA, the basic 1% ad valorem tax levy is applied against the assessed value of property as of the owner's date of acquisition (or as of March 1, 1975, if acquired earlier), subject to certain adjustments. This system has resulted in widely varying amounts of tax on similarly situated properties.

For further discussion on Proposition 13, see "Local Governments — Constitutional and Statutory Limitations on Local Government" below. For further discussion on voter approval requirements under Article XIIIA, see "— Voter Requirements for Taxes and Fees" below.

***Limitations on Other Taxes, Fees and Charges.*** In 1996, the voters of the State approved Proposition 218, called the "Right to Vote on Taxes Act." Proposition 218 added Article XIIIC ("Article XIIIC") and Article XIIID ("Article XIIID") to the State Constitution, each of which contains a number of provisions affecting the ability of local governments to levy and collect both existing and future taxes, assessments, fees and charges.

Article XIIIC requires that all new or increased local taxes be submitted to the voters before they become effective. Proposition 26, discussed below under the caption entitled "— Voter Requirements for Taxes and Fees," amended Article XIIIC by adding an expansive definition of "taxes" to include many regulatory fees currently imposed by the State and its municipalities. Taxes for general governmental purposes require a majority vote and taxes for specific purposes require a two-thirds vote.

Article XIIID contains several provisions making it generally more difficult for local governments to levy and maintain "assessments" for municipal services and programs. Article XIIID also contains several provisions affecting "fees" and "charges," defined for purposes of Article XIIID to mean "any levy other than an ad valorem tax, a special tax, or an assessment, imposed by a local government upon a parcel or upon a person as an incident of property ownership, including a user fee or charge for a property related service." All new and existing property-related fees and charges must conform to requirements prohibiting, among other things, fees and charges that generate revenues exceeding the funds that are required to provide the property-related service or are used for unrelated purposes. Article XIIID imposes notice, hearing and protest procedures for levying or increasing property-related fees and charges, and, except for fees or charges for sewer, water and refuse collection services (or fees for electrical and gas service, which are not treated as "property related" for purposes of Article XIIID), no property-related fee or charge may be imposed or increased without majority approval by the property owners subject to the fee or charge or, at the option of the local government, two-thirds voter approval by the electorate residing in the affected area.

In addition to the provisions described above, Article XIIIC removes limitations on the initiative power in matters of local taxes, assessments, fees and charges. Consequently, local voters, by future initiative, could repeal, reduce or prohibit the future imposition or increase of any local tax, assessment, fee or charge. It is unclear how this right of local initiative may be used in cases where taxes or charges have been or will be specifically pledged to secure debt issues.

***Limitations on the State's Ability to Transfer Funds from Local Governments.*** . In 2010, voters in the State approved Proposition 22, a constitutional initiative. Proposition 22, known as the "Local Taxpayer, Public Safety, and Transportation Protection Act of 2010," eliminated or reduced the State's authority to (i) temporarily shift property taxes from cities,

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counties and special districts to schools, (ii) use vehicle license fee revenues to reimburse local governments for State-mandated costs (i.e., the State will have to use other revenues to reimburse local governments), (iii) redirect property tax increment from redevelopment agencies (which have since been dissolved) to any other local government, (iv) use State fuel tax revenues to pay debt service on State transportation bonds, or (v) borrow or change the distribution of State fuel tax revenues.

***Voter Requirements for Taxes and Fees.*** Proposition 26, known as the "Supermajority Vote to Pass New Taxes and Fees Act" was approved by State voters in 2010. Proposition 26 amended provisions of Article XIIIA and Article XIIIC governing the imposition of taxes. Proposition 26 requires a two-thirds supermajority vote in the California State Legislature (the "State Legislature") prior to the imposition of any change in State statute that results in any taxpayer paying a higher tax. This requirement eliminated the prior practice that allowed, via majority vote, one tax to be increased if another tax is lowered by an equivalent amount. Furthermore, generally, any increase in a fee beyond the amount needed to provide the specific service or benefit is deemed a "tax" and thus would require two-thirds vote of any governmental units for passage. As noted, Proposition 26 requires taxes for general governmental purposes to be approved by a majority vote and taxes for specific purposes to be approved by a two-thirds vote. Proposition 26 applied retroactively to any measures passed on or after January 1, 2010.

***Appropriations Limits.*** The State and its local governments are subject to an annual "appropriations limit" imposed by Article XIIIB of the California Constitution ("Article XIIIB"), enacted by the voters in 1979 and significantly amended by Propositions 98 and 111 in 1988 and 1990, respectively. Article XIIIB prohibits the State or any covered local government from spending "appropriations subject to limitation" in excess of the appropriations limit imposed. "Appropriations subject to limitation" are authorizations to spend "proceeds of taxes," which consist of tax revenues and certain other funds, including proceeds from regulatory licenses, user charges or other fees, to the extent that such proceeds exceed the cost of providing the product or service, but "proceeds of taxes" exclude most State subventions to local governments. No limit is imposed on appropriations of funds that are not "proceeds of taxes," such as reasonable user charges or fees and certain other non-tax funds, including bond proceeds.

Among the expenditures not included in the Article XIIIB appropriations limit are (i) the debt service cost of bonds issued or authorized prior to January 1, 1979, or subsequently authorized by the voters, (ii) appropriations to comply with mandates of courts or the federal government, (iii) appropriations for certain capital outlay projects, (iv) appropriations for tax refunds, (v) appropriations by the State of post-1989 increases in gasoline taxes and vehicle weight fees, (vi) appropriation of certain special taxes imposed by initiative (e.g., cigarette and tobacco taxes) and (vii) appropriations made in certain cases of emergency.

The appropriations limit for each year is adjusted annually to reflect changes in cost of living and population and any transfers of service responsibilities between government units. "Excess" revenues are measured over a two-year cycle. Local governments must return any excess to taxpayers by rate reductions. The State must refund 50% of any excess to taxpayers, with the other 50% paid to schools and community colleges. With more liberal annual adjustment factors since 1988, few local governments have been operating near their spending limits, but this condition may change over time. Local governments may by majority voter approval exceed their spending limits for up to four years.

The State has rarely exceeded its appropriations limit. In recent years, however, State appropriations have trended closer to the limit. Strong revenue growth, coupled with more moderate growth in the appropriations limit, served to reduce the room under the limit. Two of the three growth factors, the change in civilian population and the change in K-14 average daily attendance, have dropped to less than 1% and have been negative, respectively, in a number of recent years. The 2025-26 Governor's Budget estimates that the State will remain under the limit through fiscal year 2025-26.

Proposition 35, approved by voters in November 2024, includes a provision to temporarily increase the state's appropriations limit for four years by the amount of revenues generated by a managed care health plan tax under the initiative proposition.

***Dedication of General Fund Revenues to Schools.*** The single largest portion of the State budget is support for K-14 schools. In 1988, the voters of the State approved Proposition 98, a combined initiative constitutional amendment and statute, which (subject to suspension by a two-thirds vote of the State Legislature and the Governor) guarantees local school districts and community college districts a minimum share of General Fund revenues (the "Proposition 98 Guarantee") with the balance of school funding provided by a share of local property taxes. Proposition 98 is extremely complex and results in significant fiscal problems when General Fund revenues fall short of the projections on which the original appropriations to schools were made. For further discussion regarding Proposition 98, see "Proposition 98 and K-14 Funding" below.

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***Future initiatives***. Voters, by future initiatives, could make it more difficult for the State or local governments to raise revenues, restrict the use of general funds or special fund revenues, or limit legislative discretion in enacting budget.

**Obligations of the State** 

The State has always paid when due the principal of and interest on its general obligation bonds, general obligation commercial paper notes, lease revenue obligations and short-term obligations, including revenue anticipation notes and revenue anticipation warrants. The State Constitution prohibits the creation of general obligation indebtedness of the State unless a bond measure is approved by a majority of the electorate voting at a general election or a direct primary.

***Capital Facilities Financing.*** The State builds and acquires capital facilities primarily through the use of general obligation bonds and lease-purchase borrowing. Under the State Constitution, debt service on outstanding general obligation bonds is the second charge to the General Fund after support of the public school system and public institutions of higher education. New general obligation bonds, lease revenue bonds and other General Fund-supported debt are authorized by the voters and/or the State Legislature with lease revenue bonds generally authorized by the State Legislature. As of March 1, 2025, the State had approximately $71.4 billion of outstanding general obligation bonds and commercial paper payable principally from the State's General Fund and approximately $44.5 billion of authorized and unissued General Fund-supported general obligation bonds. As of March 1, 2025, the State had approximately $8.4 billion in outstanding lease revenue bonds payable from lease payments paid from the operating budget of the respective lessees, the operating budgets of which are primarily, but not exclusively, derived from the General Fund. As of January 1, 2025, the State had $6.6 billion of authorized but unissued lease revenue bonds.

As of April 2025, debt service on General Fund-supported general obligation bonds and lease revenue debt was projected to equal approximately 3.66% of General Fund revenues in fiscal year 2024-25 and 3.82% of General Fund revenues in fiscal year 2025-26. This debt service cost is calculated based on the amount of debt service to be paid without adjusting for reimbursement from various special funds and subsidy payments from the federal government for taxable "Build America Bonds." Including those projected offsets would reduce debt service on General Fund-supported general obligation bonds and lease revenue debt to approximately 2.87% of General Fund revenues in fiscal year 2024-25 and 3.01% in fiscal year 2025-26.

***Future Bond Issuance Plans.*** The amount of outstanding General Fund-supported debt, primarily general obligation bonds, may increase in coming years given the amount of authorized and unissued General Fund-supported bonds the State can issue. See "— Capital Facilities Financing" above. Based on estimates from the Department of Finance in April 2025, approximately $3.7 billion and $6.1 billion of new money general obligation bonds (some of which may initially be in the form of commercial paper notes) and approximately $1.0 billion and $2.8 billion in lease revenue bonds are expected to be issued in fiscal year 2024-25 and fiscal year 2025-26, respectively. However, the exact amount that may be issued will depend on overall budget constraints, market conditions and other factors including updated information provided to the Department of Finance by other departments in the State regarding funding needs and actual spending. The State also issues refunding bonds as market conditions warrant.

***Cash Management.*** As part of its cash management program, prior to fiscal year 2015-16, the State has regularly issued short-term obligations to meet cash flow needs. External borrowings were typically done with revenue anticipation notes that are payable later in the fiscal year in which they are issued. In April 2025, the State observed that, based on then current cash projections, the State is not expected to issue revenue anticipation notes through fiscal year 2025-26. In April 2025, the lowest projected amount of unused available internal borrowable resources in fiscal year 2024-25 is approximately $90 billion.

The State is also authorized under certain circumstances to issue revenue anticipation warrants that are payable in the succeeding fiscal year, as well as registered refunding warrants issued to refund revenue anticipation warrants. The State has issued revenue anticipation warrants to bridge short-term cash flow shortages in five years since 1992. From time to time, the State Legislature has deferred various payments due under State statute in order to more closely align the State's revenues with its expenditures. This technique has been used in past budgets in order to reduce the State's need for external borrowing to bridge any cash flow deficit. Further, State law gives the State Controller some flexibility to delay payments to various payees, including State vendors, when the State Controller foresees a relatively short-term cash flow shortage. In addition, the State issued IOUs in lieu of cash payments in July and August 2009, the second such issuance since the 1930s.

**Obligations of State Agencies**

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A number of State agencies and authorities issue obligations secured or payable from specified revenue streams. These obligations are not payable from the General Fund and carry different ratings than the State's general obligation bonds. None of these revenue bonds are backed by the State's faith and credit or taxing power. The Regents of the University of California has been one of the largest issuers of revenue bonds in recent years. Other State agencies and authorities with significant bond programs include the California State University system, with revenue bonds secured by certain revenues of the California State University; the State Department of Water Resources, with revenue bonds secured by power and water users; the California Health Facilities Financing Authority, revenue bonds secured primarily by revenues of various health facilities; and the California Education Facilities Authority, with revenue bonds secured primarily by revenues of various educational facilities.

**Proposition 98 and K-14 Funding** 

Throughout the 1980s, State spending increased rapidly as the State population and economy also grew rapidly. Such spending included increased spending for many assistance programs to local governments, which were constrained by Proposition 13 and other laws. The largest State assistance program is to local public school districts. In 1988, the voters of the State approved Proposition 98, a combined initiative constitutional amendment and statute, which provides for the Proposition 98 Guarantee. The Proposition 98 Guarantee is calculated each fiscal year using one of three tests that apply under varying fiscal and economic conditions. Test 1 earmarks a minimum portion of State revenue for K-14 education, and Test 2 and Test 3 are based on prior-year Proposition 98 funding adjusted for key factors including changes in student enrollment, as measured by K-12 average daily attendance. Test 2 further adjusts for the change in inflation. The test that provides the highest level of funding applies. Test 2 and Test 3 are generally used in times of economic distress although the State also has the ability to suspend the Proposition 98 funding mechanism.

Due to the risk of inaccuracy in revenue projections, the 2025-26 Governor's Budget proposes to appropriate the Proposition 98 Guarantee at $117.6 billion, instead of the then-calculated level of $119.2 billion in 2024-25. This is intended to mitigate the risk of potentially appropriating more resources to the Proposition 98 Guarantee than are ultimately available in the final calculation for 2024-25. Potential adjustments will be evaluated at the May Revision and will not be final until the certification of the 2024-25 Proposition 98 Guarantee level. For further information on the limitations on General Fund revenues imposed by Proposition 98, see "Constitutional Limitations on Taxes, Other Charges, Appropriations and General Fund Revenues — Dedication of General Fund Revenues to Schools" above.

**State and Local Pension and Post-Retirement Liabilities**

***State.*** The financial condition of the State and its localities is also subject to pension and other post-retirement benefit risks.

*<u>Pension</u>*. The pension funds managed by the State's retirement systems, the California Public Employees' Retirement System ("CalPERS") and the California State Teachers' Retirement System ("CalSTRS"), each have unfunded liabilities in the tens of billions of dollars. These unfunded liabilities will require increased contributions from the General Fund in future years. The 2025-26 Governor's Budget included a $4.9 billion General Fund contribution for the statutorily required annual State contribution to CalPERS for State pension costs. Additionally, the 2025-26 Governor's Budget includes $1.5 billion one-time Proposition 2 debt repayment funding as a supplemental payment toward the state plans' unfunded liabilities.

The 2025-26 Governor's Budget includes a $4.6 billion General Fund contribution to CalSTRS. The roughly $367 million increase from the 2024-25 Budget is due to higher-than-anticipated growth in creditable compensation from 2022-25 to 2023-24. See also "The State Budget — Balanced Budget Amendment (Proposition 58 and Proposition 2)" below.

Since 2011, CalPERS and CalSTRS have incrementally reduced the assumed rate of return used to calculate their respective unfunded liabilities, from 7.75% (for both funds) to 6.8% for CalPERS and 7.0% for CalSTRS since November 2021. These assumption changes have resulted in significant increases in unfunded liability and have increased required state and other employer contributions to these pension programs.

CalPERS and CalSTRS generally report their investment returns for the prior fiscal year (ending June 30) in July of each year. As of June 30, 2024, CalPERS 5-year, 10-year and 20-year time weighted average returns of 6.6, 6.2 and 6.7%, respectively as of June 30, 2024. As of June 30, 2024, CalSTRS reported 5-year, 10-year and 20-year time weighted average returns of 8.5, 7.7 and 7.6%, respectively. Actual investment returns lower than the actuarially assumed level will result in decreased funding status and increased actuarially required contribution.

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The CalPERS Board reported an unfunded accrued liability allocable to State employees (excluding judges and elected officials), as of June 30, 2023, of $69.5 billion on a market value of assets basis. As of June 30, 2023, this represented a funded ratio of 72.0%.

The CalSTRS Board reported an unfunded accrued liability for its Defined Benefit Plan, as of June 30, 2023, of $85.6 billion on a market value of assets basis. As of June 30, 2023, this represented a funded ratio of 76.2%.

*<u>OPEB</u>*. The State also provides other post-employment health care and dental benefits to its employees and certain of their spouses and dependents (hereinafter referred to as "OPEB"), which benefits utilize a "pay-as-you-go" funding policy. As of April 2025, General Fund contributions to OPEB were estimated to be approximately $3.6 billion (or 1.3% of total General Fund expenditures) for fiscal year 2024-25 and estimated at approximately $4.0 billion (or 1.7% of total General Fund expenditures) for fiscal year 2025-26.

The State's most recent OPEB actuarial accrued liability report estimated approximately $92.0 billion of total OPEB actuarial accrued liability as of June 30, 2023 (of which approximately $85.2 billion is unfunded). As reported in April 2025, the State has set aside funds in a prefunding trust fund to pay for future retiree health benefits, and, by the end of fiscal year 2024-25, the trust fund balance is projected to exceed $8.9 billion in assets.

***Local.*** Many local governments in the State, many of which are current members of CalPERS, face similar and, in many cases, more severe issues relating to unfunded pension and OPEB liabilities. The credit ratings, and even the solvency, of these local governments may be at risk in the future if these liabilities are not appropriately addressed through wage concessions and restructuring of benefits. Cities are particularly at risk because one of their primary missions is safety, and safety personnel labor and retirement benefit costs are significantly greater than labor and retirement costs of general municipal employees. Three cities – Vallejo, Stockton and San Bernardino – entered bankruptcy under Chapter 9 of the Federal bankruptcy code, largely as a result of escalating labor costs and unfunded pension and other post-retirement liabilities. All three of these cities have agreements with CalPERS to administer their pension obligations, and their respective obligations to CalPERS were a significant reason for their insolvency. Other cities (including some that contract with CalPERS) and counties have expressed public concerns about their ability to meet their unfunded pension and other post-retirement liabilities, and a willingness to entertain bankruptcy as an option to resolve their fiscal problems. One federal bankruptcy judge stated that obligations to CalPERS could be adjusted in federal bankruptcy proceedings; however, the plan of adjustment in those proceedings was confirmed without reducing such obligations to CalPERS. Any definitive ruling that allowed obligations to CalPERS to be adjusted downward might encourage other financially stressed municipalities to explore a Chapter 9 bankruptcy. See "Obligations of Other Issuers."

School districts in the State are required to make contributions to CalSTRS for their teachers and staff. State law authorizes the CalSTRS Board to increase statutorily required contributions to CalSTRS from the State, school districts, and teachers in order to eliminate the current CalSTRS unfunded liability by 2045-46.

***General.*** The State and its localities that participate in pension and other post-employment benefit programs could face increasing contribution rates if related pension or OPEB investment funds experience declining rates of return, plan assumptions change or actual experience departs from assumptions. Future increases in pension fund and post-retirement benefit contributions could reduce discretionary funds available for other governmental programs. In addition, the credit ratings of the State or locality may be adversely affected if the State or locality does not reduce or manage its unfunded liabilities. See "Bond Ratings" below.

***State Law Regarding Pensions and Pension Reform.*** California courts have been largely supportive of the vested or earned pension rights of State and local employees. Thus, pension reform efforts have been focused largely on limitations on future benefits for new employees, bringing limited, if any, immediate financial relief. From time to time, both constitutional initiatives and other State legislation have been circulated or proposed attempting to reform the State's pension systems on a State and local basis.

**The State Budget**

***Overview*.** The State's fiscal year begins on July 1 and ends on June 30 of the following year. The annual budget is proposed by the Governor by January 10 of each year for the next fiscal year. Under State law, the Governor's Budget cannot provide for projected expenditures in excess of projected revenues for the ensuing fiscal year. State law also requires the Governor to update the Governor's Budget projections and budgetary proposals in the May Revision by May 14 of each year. The May

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Revision is generally the basis for final negotiations between the Governor and the State Legislature to reach agreement on appropriations and other legislation to fund State government and thus finalize the State Budget for the upcoming fiscal year. The budget must be balanced, as required by Proposition 58 (discussed below). The budget must be approved by a majority of each house of the State Legislature. State law requires the Governor to sign the budget by the start of the fiscal year on July 1. See "Status of State General Fund; the 2025-2 Governor's Budget" below.

***Constraints on the Budget Process.*** Recent State constitutional amendments approved by State voters have affected the budget process. Several such amendments are described below.

**Balanced Budget Amendment (Proposition 58 and Proposition 2).**

*<u>Proposition 58</u>.* In 2004, voters approved Proposition 58, a constitutional amendment called the "Balanced Budget Amendment," which requires the State to enact a balanced budget and establish a special reserve and restricts future borrowing to cover fiscal year-end deficits. As a result of the provisions requiring the enactment of a balanced budget and restricting borrowing, the State would in some cases have to take more immediate actions to correct budgetary shortfalls. Proposition 58 requires the State Legislature to pass a balanced budget and provides for mid-year adjustments in the event that the budget falls out of balance and the Governor calls a special legislative session to address the shortfall. The balanced budget determination is made by subtracting expenditures from all available resources, including prior-year balances.

Under Proposition 58, if the Governor determines that the State is facing substantial revenue shortfalls or spending increases, the Governor is authorized to declare a fiscal emergency. The Governor would then be required to propose legislation to address the emergency and call the State Legislature into special session for that purpose. If the State Legislature fails to pass and send to the Governor legislation to address the fiscal emergency within 45 days, the State Legislature would be prohibited from acting on any other bills or adjourning in joint recess until such legislation is passed.

The Budget Stabilization Account (the "BSA") is a special reserve account funded by annual transfers of specified amounts from the General Fund, unless suspended or reduced by the Governor or until a specified maximum amount has been deposited. Until the 2014-15 Budget, the Governor had suspended the annual transfer of money from the General Fund to the BSA every year since 2007. Proposition 2 intended to strengthen the BSA by, among other things, basing deposits on when capital gains revenues rise above 8%, creating a Proposition 98 reserve and doubling the maximum size of the BSA from 5% to 10% of General Fund revenues. Funding for the BSA is estimated by the 2025-26 Governor's Budget to be approximately $18.0 billion as of June 30, 2025 and approximately $10.9 billion as of June 30, 2026. Certain other provisions of Proposition 58 relating to the BSA were replaced by the provisions of Proposition 2. See "—Proposition 2" below.

Proposition 58 also prohibits certain future borrowing to cover fiscal year-end deficits. This restriction applies to general obligation bonds, revenue bonds, and certain other forms of long-term borrowing. The restriction does not apply to certain other types of borrowing, such as short-term borrowing to cover cash shortfalls in the General Fund (including revenue anticipation notes or revenue anticipation warrants currently used by the State), or inter-fund borrowings. See "Cash Management" above.

*<u>Proposition 2</u>*. In addition to the provisions described above, other provisions of Proposition 58 relating to the BSA were replaced by the provisions of Proposition 2 ("Proposition 2"). Proposition 2 requires that 1.5% of annual General Fund revenues be deposited each year into the BSA until the BSA balance reaches an amount equal to 10% of General Fund revenues. Proposition 2 also requires that half of the revenues that otherwise would have been deposited into the BSA through fiscal year 2030-31 be used for supplemental payments to pay down long-term liabilities. After fiscal year 2030-31, the revenues that otherwise would have been deposited into the BSA may be used for either supplemental debt payments or savings. Proposition 2 further requires that withdrawal of funds from the BSA be only for a disaster or if spending remains at or below the highest level of spending from the prior three years. Proposition 2 limits the maximum amount that could be withdrawn in the first year of a recession to half of the BSA's balance. It also requires the State to provide a multiyear budget forecast to help better manage the State's longer-term finances and to create a Proposition 98 reserve, whereby spikes in funding are to be saved for future years to smooth school spending and minimize future cuts.

*<u>State-Local Fiscal Relations</u>.* The enactment of Proposition 1A in November 2004 ("Proposition 1A of 2004") and Proposition 22, or the "Local Taxpayer, Public Safety, and Transportation Protection Act of 2010", in November 2010 ("Proposition 22"), significantly changed the fiscal relationship between the State and local governments by severely limiting the State's access to local funding sources.

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Specifically, Proposition 1A of 2004 amended the State Constitution to, among other things, reduce the State's access to property tax, sales tax and vehicle license fee revenues raised by local governments. Proposition 1A of 2004 also prohibits the State from mandating activities on cities, counties or special districts without providing funding to comply with the mandates. If the State does not provide funding for the mandated activity, the requirement to abide by the mandate is suspended.

In addition, Proposition 22 prohibits the State Legislature from, among other things, (i) taking or reallocating money raised by local governments for local purposes, (ii) making changes in the allocation of property taxes among local governments designed to aid State finances, (iii) using State fuel tax revenues to pay debt service on State transportation bonds, (iv) borrowing or changing the distribution of State fuel tax revenues, and (v) using vehicle licensing fee revenues to reimburse local governments for State-mandated costs. The inability of the State to borrow or redirect funds from these sources, as it did during the Great Recession in fiscal years 2008-09 and 2009-10, will reduce the State's flexibility in reaching budget solutions in the future. On the other hand, both Proposition 1A of 2004 and Proposition 22 made the allocation of revenues to local jurisdictions more predictable.

*<u>Proposition 30 and Proposition 55</u>.* In 2012, voters approved "The Schools and Local Public Safety Protection Act of 2012" ("Proposition 30"), which provided temporary increases in personal income tax rates for high-income taxpayers and a temporary increase in the State's sales tax rate. The sales tax portion of Proposition 30 expired on December 31, 2016. In November 2016, voters approved Proposition 55 ("Proposition 55"), which extended the personal income tax portion of Proposition 30 until December 31, 2030.

***Health Care Services.*** Medi-Cal, California's Medicaid program, is a health care entitlement program for qualified low-income individuals and families who receive public assistance or otherwise lack health care coverage and is one of the State's largest expenditures. Medi-Cal is projected to have an average monthly caseload of approximately 15.0 million in 2025-26, and Medi-Cal covers more than one-third of the state's population.

Medi-Cal coverage is available to income eligible adults aged 26 through 49 regardless of immigration status, beginning January 1, 2024.

In the 2025-26 Governor's Budget, the Medi-Cal budget includes $188.1 billion ($42.1 billion General Fund) in 2025-26. The General Fund component represents approximately 18.4% of estimated total 2025-26 General Fund expenditures.

The overall Medi-Cal budget may significantly change over time, including within a single fiscal year, due to its size, financial complexity, federal requirements, and the fact that Medi-Cal operates on a cash, rather than an accrual, basis of accounting, which means that the timing of transactions can significantly disrupt fiscal year budgetary estimates. In addition, the federal administration and leaders in Congress continue to consider and propose numerous changes to health and human services programs. Many of the proposals could have far-reaching impacts on health care in California and significant impacts to Medicaid (Medi-Cal in California).

**Status of State General Fund; the 2025-26 Governor's Budget**

The 2025-26 Governor's Budget projected total general fund beginning balance, revenues and transfers of $251.4 billion for fiscal year 2025-26, authorized expenditures of $228.9 billion for fiscal year 2025-26, and projected that the State will end the 2025-26 fiscal year with total available general fund reserves of $17.0 billion, including $4.5 billion in the SFEU, $10.9 billion in the BSA and $1.5 billion in the Public School System Stabilization Account.

A summary of the condition of the State's General Fund, as revised by the 2025-26 Governor's Budget, is set forth below.

**General Fund Condition**

**(Dollars in millions)**<sup>(1)</sup>

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| | | | |
|:---|:---|:---|:---|
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Revised**<br> **2024-25**<sup>(2)</sup><br>| **2025-26 Governor's Budget** | **Percent Change** |
| Prior-year General Fund balance | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $35877 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $26299 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (26.7)%<br>|
| Revenues and transfers | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 222473 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 225095 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.2<br> %<br>|

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| | | | |
|:---|:---|:---|:---|
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Revised**<br> **2024-25**<sup>(2)</sup><br>| **2025-26 Governor's Budget** | **Percent Change** |
| Expenditures | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (232051)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (228892)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (1.4)%<br>|
| Ending General Fund Balance | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $26229 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $22502 |  |
| Encumbrances | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (18001)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (18001)<br>|  |
| SFEU balance  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $8298 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4501 |  |
| BSA balance | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $18045 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10945 |  |
| Safety Net Reserve | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $- | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $- |  |
| Public School System Stabilization <br> Account<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1157 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1533 |  |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<sup>(1)</sup>

Totals may not add-up due to rounding.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<sup>(2)</sup>

From the 2025-26 Governor's Budget.

See also "Overview of State Finances" above.

**Pending Litigation** 

There are currently numerous legal proceedings pending against the State that, if determined adversely against the State, could affect the State's expenditures and, in some cases, its revenues and cash flow. Information regarding some of the more significant litigation pending against the State would ordinarily be included in various public documents issued by the State, such as the official statements prepared in connection with the issuance of general obligation bonds of California. See "Additional Information" below for information on how to obtain such official statements.

**Bond Ratings**As of October 31, 2024, the following ratings for the State's general obligation bonds have been received from Moody's Investors Service, Inc. ("Moody's"), S&P Global Ratings, a Standard & Poor's Financial Services LLC business ("S&P"), and Fitch, Inc. ("Fitch"):

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| | | |
|:---|:---|:---|
| **Moody's** | **S&P** | **Fitch** |
| Aa2 | &nbsp;&nbsp;&nbsp;&nbsp; AA- | &nbsp;&nbsp;&nbsp;&nbsp; AA |

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These ratings apply only to the State's general obligation bonds and are not indicative of the ratings assigned to bonds issued by local governments, such as counties, cities, school districts and other local governments of the State.

Any explanation of the significance of such ratings may be obtained only from the rating agency furnishing such ratings. There is no assurance that such ratings will continue for any given period of time or that they will not be revised downward or withdrawn entirely if, in the judgment of the particular rating agency, circumstances so warrant.

**Additional Information** 

Information regarding the State's financial condition is included in various public documents issued by the State, such as the official statements prepared in connection with the issuance of general obligation bonds of California. Such official statements may be obtained by contacting the State Treasurer's Office at (800) 900-3873 or at **www.buycaliforniabonds.com**.

Periodic reports on revenues and/or expenditures during the fiscal year are issued by the Administration, the State Controller's Office and the LAO. The Department of Finance issues a monthly bulletin, which reports the most recent revenue receipts as reported by State departments, comparing those receipts to budget projections. The State Controller issues a monthly report on General Fund cash receipts and disbursements. These reports are normally released on the 10th day of every calendar month for the period ended on the last day of the prior month. The Administration also formally updates its budget projections three times during each fiscal year — in January, May and at the time of budget enactment. Currently, many of these bulletins and reports are available on the State's investor relations website (**www.buycaliforniabonds.com**) or

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on websites maintained by the applicable agencies and by contacting the agencies at their offices in Sacramento, California. Investors are cautioned that interim financial information is not necessarily indicative of results for a fiscal year.

Publications from the LAO can be read in full by accessing the LAO's website (**www.lao.ca.gov**) or by contacting the LAO at (916) 445-4656.

Complete text of the State Budget for each fiscal year beginning 2007-08 through the current fiscal year may be found at the electronic budget website of the Department of Finance (**www.ebudget.ca.gov**).

Complete text of the State Controller's monthly Summary Analysis may be accessed at the State Controller's website (**www.sco.ca.gov**).

None of the information on the above websites is incorporated herein by reference.

**Local Governments** 

***General.*** The primary units of local government in California are the 58 counties, which range in population from less than 1,200 in Alpine County to over 10 million in Los Angeles County. As of April 2025, there were 482 incorporated cities in California and thousands of special districts formed to provide various services and program. Counties are responsible for the provision of many basic services, including indigent health care, welfare, jails, and public safety in unincorporated areas. State transfers do not cover the entire cost of local services and programs.

To the extent the State is constrained by its obligation to schools under Proposition 98 or other fiscal considerations, the absolute level (or the rate of growth) of State assistance to local governments may be affected. Any such reductions in State aid could compound the serious fiscal constraints already experienced by many local governments, particularly counties and schools. See "Proposition 98 and K-14 Funding." School districts generally maintain some level of operating reserves; however, for certain school districts this may not be sufficient to address any drop in revenue available to schools due to reductions in the Proposition 98 Guarantee, other revenue losses and increased costs. See "Proposition 98 and K-14 Funding" above. For calendar years 2020-2024, debt issuances (primarily general obligation bonds) by K-12 school districts in California averaged approximately $12 billion annually, representing approximately 15% of total municipal debt issuances in the State during that period.

While it is impossible to describe in detail the impact on specific local bond issuances, many factors can have economic effects and societal impacts that affect or impair the credit quality of a variety of local California issuances. These factors may include, without limitation, real estate markets, homelessness rates, public health crises, general economic declines impacting budgets, increased pension liabilities, climate change, etc. See "Other Factors" below.

***Constitutional and Statutory Limitations on Local Government.*** The fiscal condition of local governments was changed when Proposition 13, which added Article XIIIA to the State Constitution, was approved by California voters in 1978. Proposition 13 reduced and limited the future growth of property taxes and limited the ability of local governments to impose "special taxes" (i.e., those devoted to a specific purpose) without two-thirds voter approval. Although Proposition 13 limited property tax growth rates, it also has had a smoothing effect on property tax revenues, ensuring greater stability in annual revenues than existed before Proposition 13 passed. For further information on Proposition 13, see "Constitutional Limitations on Taxes, Other Charges, Appropriations and General Fund Revenues — Limitation on Property Taxes" above.

Proposition 218, a constitutional amendment enacted by initiative in 1996, further limited the ability of local governments to raise taxes, fees, and other exactions. See "Constitutional Limitations on Taxes, Other Charges, Appropriations and General Fund Revenues — Limitations on Other Taxes, Fees and Charges" above. Proposition 62, a statutory initiative adopted by the voters in 1986, includes limitations on the ability of local governments to raise taxes that are similar to those included in the later constitutional amendments of Proposition 218.

In the aftermath of Proposition 13, the State provided aid to local governments from the General Fund to make up some of the loss of property tax moneys, including assuming principal responsibility for funding K-12 schools and community colleges. During the recession of the early 1990s, the State Legislature reduced the post-Proposition 13 aid to local government entities other than K-12 schools and community colleges by requiring cities and counties to transfer some of their property tax revenues to school districts. However, the State Legislature also provided additional funding sources, such as sales taxes, and reduced certain mandates for local services funded by cities and counties.

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Beginning in 2000, and in part caused by the "internet bubble," the State was faced with increasing financial stress and began to divert local revenue resources, including sales tax, vehicle license fees and redevelopment moneys, to the State coffers. The 2004-05 Budget, related legislation and the enactment of Proposition 1A of 2004 and Proposition 22 dramatically changed the State-local fiscal relationship. Proposition 1A of 2004 amended the State Constitution to, among other things, reduce the State Legislature's authority over local government revenue sources by placing restrictions on the State's access to local governments' property, sales, and vehicle license fee revenues as of November 3, 2004. Proposition 22, which supersedes Proposition 1A of 2004, completely prohibits any future borrowing by the State from local government funds and generally prohibits the State Legislature from making changes in local government funding sources. For further discussion regarding Proposition 22 and Proposition 1A of 2004, see "The State Budget — Balanced Budget Amendment (Proposition 58 and Proposition 2) — State-Local Fiscal Relations" above.

**Obligations of Other Issuers** 

***Other Issuers of California Debt Obligations.*** There are a number of State agencies, instrumentalities and political subdivisions of the State that issue municipal obligations, some of which may be conduit revenue obligations payable from payments from private borrowers. These entities are subject to various economic risks and uncertainties, and the credit quality of the securities issued by them may vary considerably from the credit quality of obligations backed by the full faith and credit of the State. See "Local Governments — General" above. For example, assessment bonds may be adversely affected by a general decline in real estate values or a slowdown in real estate sales activity.

***California Long-Term Lease Obligations.*** Based on a series of court decisions, certain long-term lease obligations, though typically payable from the General Fund or a municipality, are not considered "indebtedness" requiring voter approval. Such leases, however, are subject to "abatement" in the event the facility being leased is unavailable for beneficial use and occupancy by the municipality during the term of the lease. Abatement is not a default, and there may be no remedies available to the holders of the certificates evidencing the lease obligation in the event abatement occurs. The most common cases of abatement are failure to complete construction of the facility before the end of the period during which lease payments have been capitalized and uninsured casualty losses to the facility (e.g., due to earthquake). In the event abatement occurs with respect to a lease obligation, lease payments may be interrupted (if all available insurance proceeds and reserves are exhausted) and the certificates may not be paid when due. Further, lease obligations may represent executory contracts that could be rejected in a bankruptcy proceeding under Chapter 9 of the United States Bankruptcy Code. In bankruptcy proceedings involving the City of Stockton, the confirmed plan of adjustment included the discharge of lease obligations at significant discounts from their face value.

***Statutory Lien Securing General Obligation Bonds***. Certain local governments, particularly school districts, issue general obligation bonds secured by ad valorem property taxes. Effective January 1, 2016, provisions were added to the California Education Code and the California Government Code to provide that general obligation bonds issued and sold by local governments in California are secured by a statutory lien on the ad valorem property taxes levied and collected to pay the principal and interest on such general obligation bonds. A statutory lien provides bondholders with a security interest in ad valorem property taxes intended to survive a bankruptcy of the local government. It is unclear whether these provisions apply to bonds issued prior to the effective date.

**Other Factors**

***Federal Policy Changes***. Tariffs recently proposed or imposed by the new federal administration could be highly inflationary and may lead the Federal Reserve to avoid interest rate cuts or reverse course and start raising rates again. Tariffs and higher interest rates could have significant negative impacts on investment and other economic activity within the State and its local jurisdictions, adversely impacting their revenues and increasing their costs.

The federal administration has recently issued a series of executive orders, and the Office of Management and Budget has issued guidance, that suspend or limit federal funding to state and local governments. There is now a higher degree of uncertainty regarding this federal funding and the State and its local jurisdictions may be adversely impacted by cuts by Congress or the executive branch. Reduced federal funding could adversely affect the financial condition of funding recipients.

Federal legislative proposals arise from time to time, and may currently be under consideration, which would limit the exclusion of gross income of interest on municipal securities that could significantly reduce the benefit thereof, or otherwise affect the exclusion of gross income of interest on municipal securities. The introduction or enactment of any such legislative

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proposals, clarification of the Internal Revenue Code or court decisions may also affect, perhaps significantly, the market price for, or the marketability of, such municipal securities.

***Inflation.*** Historically, California inflation rates have generally been somewhat higher than the nation's inflation rates due to the state's faster increases in housing and energy prices. California's inflation peaked at 8.3% in June 2022 and slowed to 2.5% by October 2024. High inflation was largely driven by supply chain disruptions . More recently, these issues have abated. Sustained high inflation can lead to price instability if businesses and consumers expect price increases to continue.

***Pandemics and Social and Economic Impacts.*** The long-term consequences of the COVID-19 pandemic are yet to be fully known. For instance, if there are broad, long-standing changes to where people chose to live and work, the pandemic could, over time, change the key economic drivers of a community. As an example, some employers may continue to provide additional flexibility for their employee remote work policies instituted during the COVID 19 emergency. These unknowns create an unprecedented degree of uncertainty about the economic outlook of local governments. These changes have already affected the value of commercial property creating a smaller tax base and reduced property tax and other revenue. Many of the largest cities in the State, including notably San Francisco, Los Angeles and Oakland, have experienced some of the highest office vacancy rates in the Country. This is in part due to California's outsized reliance on technology jobs (which are the most vulnerable to remote working), as well as the impact of homelessness and crime upon the attractiveness of certain commercial areas. Reduced tax revenue, as well as increased costs to address homelessness and crime could strain municipal budgets, potentially putting pressure on their credit quality.

***Global Relations and Trade.*** Given globalization and the interconnectedness of physical and financial world markets, disruptions in large markets due to economic slowdowns in other countries or regions, geopolitical tensions and deteriorating international trade relations, may have significant negative impacts on the nation's economy, including on the State. There is significant uncertainty around how the Russian invasion of Ukraine, the conflict in Israel, Gaza and Lebanon and increased tensions between China and Taiwan will evolve, as well as the potential economic impacts to the U.S. and to California from these conflicts. Current global instabilities including within the U.S.'s largest trading partner, China, may disrupt the global economy. See also "Federal Policy Changes" above.

Potential trade disruptions could create supply chain problems such as those caused by shutdowns of facilities during the COVID-19 pandemic. Global supply chain disruptions could negatively impact domestic markets and reduced trade volumes for the nation and the State.

***Health Care Costs.*** Medi-Cal is one of the State's largest expenditures. The State also provides health benefits to its own employees and retirees. General Fund spending on health care costs is thus heavily dependent upon the rate of health care cost inflation. If this inflation rises faster than expected, annual General Fund spending could quickly rise by hundreds of millions of dollars. See "The State Budget – Health Care Services" and "Federal Policy Changes" above.

***Housing Constraints; Homelessness.*** The State continues to face a critical housing shortage. The California housing market continues to be one of the most expensive in the nation. Low-income and moderate-income Californians face increasing affordability issues which may affect their decisions about where to live and work. Given the State's structural housing supply constraints and shortage, low-income populations will be especially vulnerable to housing cost increases both in the rental and ownership markets.

Furthermore, certain businesses may determine to leave California to the extent location decisions are significantly influenced by the ability of their employees and customers to live nearby. In addition, in certain urban areas in particular, the homeless population has grown in recent years, in some part due to a significant lack of affordable housing. In certain urban centers, like San Francisco, the impact of homelessness, together with the dramatic increase of related drug use and property crime, has caused major retailers to close their facilities, resulting in a significant loss of tax revenues. Further, homeless services programs may become a larger draw on local government funds and may otherwise impact economic activity.

***Climate Change.*** The State historically has been susceptible to wildfires and hydrologic variability. The State has increasingly experienced extreme weather events, such as droughts, wildfires, floods and heat waves, as well as rising sea levels along the coast of the State. The State has experienced both multi-year droughts and destructive winter storms in recent years. Dry weather increases wildfire risk, and future drought conditions may impact future economic forecasts. Destruction of housing increases the demand for construction resources from rebuilding and worsens the State's housing imbalances for years following the incidents. The increasing frequency of natural disasters within the State, particularly wildfires, has led to rising home insurance premiums, as well as resulted in some insurers either limiting or discontinuing issuance of policies, which

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could further weaken housing development in the State and exacerbate the ongoing housing shortage. Additional significant costs incurred by insurance companies could likely get passed down to existing or prospective policyholders in the form of higher premiums, which may amplify the State's lack of housing affordability. The future fiscal impact of climate change on the State budget is difficult to predict, but it could be significant. The State is in the process of implementing various resilience measures to reduce the impacts of climate change, including significant investments in wildfire prevention and water infrastructure projects and workforce development. However, there can be no assurances that the current or any future resilience measures will be effective in materially mitigating the impact of climate change on the State.

***Energy Risks.*** Another result of extreme climate-induced weather events, including drought, extreme heat events and wildfires, is stress on the State's electrical system. The future fiscal impact of stresses to the energy grid caused by climate is difficult for the State to predict but could be significant. In recent years, California has taken numerous steps to increase resiliency to be better prepared to meet the State's electricity demands. This includes demand response programs and creating additional incentives to move large energy users to back-up power generation to address reliability concerns and streamlining certain permitting requirements to allow greater energy production. However, there can be no assurances that such programs will be effective in materially mitigating the risks to the grid.

***Cybersecurity Risks***. The State and local governments like other large public and private entities, relies on a large and complex technology environment to conduct its operations are subject to multiple cyber threats including, but not limited to, hacking, viruses, malware and other attacks on computer and other sensitive digital networks and systems.

Entities or individuals may attempt to gain unauthorized access to the State's digital systems for the purposes of misappropriating assets or information or causing operational disruption and damage. In 2017 the State established a statewide security operations center to protect against malicious activity targeting critical technology infrastructure. Local governments in the State have experienced similar threats and taken similar measures; however, no assurances can be given that the efforts to manage cyber threats and attacks will be successful or that any such attack will not materially impact the operations or finances of the State or its local governments.

***Earthquake Risk.*** Substantially all of California is within an active geologic region subject to major seismic activity. Any obligation of the State or a local government in the State could be affected by an interruption of revenues because of damaged facilities or, consequently, income tax deductions for casualty losses or property tax assessment reductions. Compensatory financial assistance could be constrained by the inability of (i) an issuer to have obtained earthquake insurance coverage; (ii) an insurer to perform on its contracts of insurance in the event of widespread losses; or (iii) the federal or State government to appropriate sufficient funds within their respective budget limitations.

**Special Considerations Regarding Investments in New York Municipal Securities**

The following information is a brief summary of factors affecting the economy of New York City (the "City" or "New York City") or New York State (the "State", "New York" or "NYS") and does not purport to be a complete description of such factors. Other factors will affect issuers.

**The summary is based primarily upon the most recent publicly available offering statements relating to debt offerings of state and local issuers and other financial and demographic information, as of April 9, 2025 with respect to the City and February 20, 2025 with respect to the State, and it does not reflect recent developments since the dates of such offering statements and other information. Neither the Fund nor its legal counsel has independently verified this information.**

The State, some of its agencies, instrumentalities and public authorities and certain of its municipalities have sometimes faced serious financial difficulties that could have an adverse effect on the sources of payment for, or the market value of, the New York municipal bonds in which the Fund invests.

**<u>NEW YORK CITY</u>**

**General.** The City, with an estimated population of approximately 8.5 million as of July 2024, is an international center of business and culture. Its economy is broadly based, with the banking, securities, insurance, technology, information, publishing, fashion, design, retailing, education and health care industries accounting for a significant portion of the City's total employment earnings. Additionally, the City is a leading tourist destination.

For each of the 1981 through 2024 fiscal years, the City's General Fund had an operating surplus, before discretionary and other transfers, and achieved balanced operating results as reported in accordance with generally accepted accounting

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principles ("GAAP"), after discretionary and other transfers and except for the application of Governmental Accounting Standards Board ("GASB") Statement No. 49 ("GASB 49") and without regard to certain fund balances, which may be carried forward as described below. City fiscal years end on June 30 and are referred to by the calendar year in which they end. The City has been required to close substantial gaps between forecast revenues and forecast expenditures in order to maintain balanced operating results. There can be no assurance that the City will continue to maintain balanced operating results as required by State law without proposed tax or other revenue increases or reductions in City services or entitlement programs, which could adversely affect the City's economic base.

As required by the New York State Financial Emergency Act for The City of New York (the "Financial Emergency Act") and the New York City Charter (the "City Charter"), the City prepares a four-year annual financial plan, which is reviewed and revised on a quarterly basis and which includes the City's capital, revenue and expense projections and outlines proposed gap-closing programs for years with projected budget gaps. The City's current financial plan projects budget balance in the 2025 and 2026 fiscal years in accordance with GAAP except for the application of GASB 49 and without regard to certain fund balances, which may be carried forward as described below. In 2010, the Financial Emergency Act was amended to waive the budgetary impact of GASB 49 by enabling the City to continue to finance with bond proceeds certain pollution remediation costs. In addition, the City may, without violating its budget balance requirements, carry forward to a subsequent fiscal year or fiscal years unspent balances from certain funds restricted as to their use, as well as balances in the Health Insurance Stabilization Fund, School Crossing Guards Health Insurance Fund, Management Benefits Fund and Revenue Stabilization Fund. The City's current financial plan projects budget gaps for the 2027 through 2029 fiscal years. A pattern of current year balance and projected future year budget gaps has been consistent through the entire period since 1982, during which the City has achieved an excess of revenues over expenditures, before discretionary and other transfers, for each fiscal year. The City is required to submit its financial plans to the New York State Financial Control Board (the "Control Board").

For its normal operations, the City depends on aid from the State both to enable the City to balance its budget and to meet its cash requirements. There can be no assurance that there will not be delays or reductions in State aid to the City from amounts currently projected; that State budgets for future State fiscal years will be adopted by the April 1 statutory deadline, or interim appropriations will be enacted; or that any such reductions or delays will not have adverse effects on the City's cash flow or expenditures. In addition, the City has made various assumptions with respect to federal aid. Future federal actions or inactions could have adverse effects on the City, both directly and indirectly through State aid to localities reductions that will need to be taken in the absence of additional federal aid to the State.

The Mayor is responsible under the City Charter for preparing the City's annual expense and capital budgets (as adopted, the "Expense Budget" and the "Capital Budget," respectively, and collectively, the "Budgets") and for submitting the Budgets to the City Council for its review and adoption. The Expense Budget covers the City's operating expenditures for municipal services, while the Capital Budget covers expenditures for capital projects, as defined in the City Charter, in each case for the City fiscal year. Operations under the Expense Budget must reflect the aggregate expenditure limitations contained in financial plans.

The Mayor is also responsible for preparing the City's financial plan, which relates to the City and certain entities that receive funds from the City. The financial plan is modified quarterly. The City's projections set forth in the financial plan are based on various assumptions and contingencies which are uncertain and which may not materialize. Such assumptions and contingencies include the condition of the international, national, regional and local economies, the provision of State and federal aid and other State and federal actions and inactions, such as the potential consequences of not resolving the federal debt ceiling negotiations, the impact on City revenues and expenditures of any future federal or State legislation and policies affecting the City and the cost of pension structures and healthcare.

Implementation of the financial plan is dependent on the City's ability to successfully market its bonds and notes. Implementation of the financial plan is also dependent upon the ability to market the securities of other financing entities including the New York City Municipal Water Finance Authority (the "Water Authority") and the New York City Transitional Finance Authority ("TFA"). The success of projected public sales of City, Water Authority, TFA and other bonds and notes will be subject to prevailing market conditions. Future developments in the financial markets generally, as well as future developments concerning the City, and public discussion of such developments, may affect the market for outstanding City general obligation bonds and notes.

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The City Comptroller and other agencies and public officials, from time to time, issue reports and make public statements which, among other things, state that projected revenues and expenditures may be different from those forecast in the City's financial plans.

**City Financial Plan**. . For the 2024 fiscal year, the City's General Fund had a total surplus of $4.4 billion, before discretionary and other transfers, and achieved balanced operating results in accordance with GAAP, except for the application of GASB 49 and without regard to certain fund balances permitted to be carried forward, after discretionary and other transfers. The 2024 fiscal year was the forty-fourth consecutive year that the City achieved balanced operating results when reported in accordance with GAAP, except for the application of GASB 49 and without regard to certain fund balances permitted to be carried forward.

**2025-2029 Financial Plan**

For June 30, 2024, the City submitted to the Control Board the financial plan for the 2024 through 2028 fiscal years (the "June Financial Plan"), which was consistent with the City's capital and expense budgets as adopted for the 2025 fiscal year. On November 20, 2024, the City submitted to the Control Board a modification to the June Financial Plan (as so modified, the "November Financial Plan"). On January 16, 2025, the Mayor released the preliminary budget for the 2026 fiscal year and the City submitted to the Control Board a modification to the November Financial Plan for the 2025 through 2029 fiscal years (as so modified, the "Financial Plan").

The Financial Plan projects revenues and expenses for the 2025 and 2026 fiscal years balanced in accordance with GAAP, except as described above, and projects gaps of approximately $4.25 billion, $5.38 billion and $5.08 billion in fiscal years 2027, 2028 and 2029, respectively. The June Financial Plan had projected revenues and expenses for the 2024 and 2025 fiscal years balanced in accordance with GAAP, except as described above, and had projected gaps of approximately $5.5 billion, $5.59 billion and $6.47 billion in fiscal years 2026 through 2028, respectively.

The Financial Plan reflects, since the June Financial Plan, increases in projected net revenues of $1.43 billion, $2.02 billion, $1.24 billion and $1.31 billion in fiscal years 2025 through 2028, respectively. Changes in projected revenues include: (i) increases in real property tax revenues of $59 million, $209 million, $163 million and $299 million in fiscal years 2025 through 2028, respectively; (ii) increases in personal income tax and pass-through entity tax revenues of $124 million and $210 million in fiscal years 2025 and 2026, respectively; (iii) increases in business tax revenues of $1.09 billion, $1.58 billion, $1.01 billion and $1.02 billion in fiscal years 2025 through 2028, respectively; (iv) decreases in sales tax revenues of $83 million, $71 million, $40 million and $42 million in fiscal years 2025 through 2028, respectively; (v) decreases in real estate transaction tax revenues of $24 million, $17 million, $53 million and $58 million in fiscal years 2025 through 2028, respectively; (vi) increases in hotel tax revenues of $18 million, $26 million, $38 million and $10 million in fiscal years 2025 through 2028, respectively; and (vii) increases in other tax revenues of $131 million, $109 million, $142 million and $117 million in fiscal years 2025 through 2028, respectively.

Changes in net projected revenues also include (i) increases in non-tax revenues of $100 million, $45 million, $39 million and $38 million in fiscal years 2025 through 2028, respectively; (ii) decreases in personal income tax revenues of $63 million, $65 million and $68 million in fiscal years 2026 through 2028, respectively, due to increases in tax refunds if the proposed "Axe the Tax" program is enacted; and (iii) an increase in unrestricted aid revenues of $16 million in fiscal year 2025.

The Financial Plan also reflects, since the June Financial Plan, net decreases in projected net expenditures of $916 million, $1.14 billion and $109 million in fiscal years 2025 through 2027, respectively, and a net increase in projected net expenditures of $225 million in fiscal year 2028. Changes in projected expenditures include: (i) increases in agency expenses of $3.77 billion, $883 million, $708 million and $719 million in fiscal years 2025 through 2028, respectively; (ii) decreases in projected personal services and other than personal services expenses of $316 million in fiscal year 2025 and $56 million in each of fiscal years 2026 through 2028; (iii) decreases in certain costs of providing services to asylum seekers of $1.53 billion, $1.40 billion, and $400 million in fiscal years 2025 through 2027, respectively; (iv) decreases in certain labor reserves expenses of $400 million in fiscal year 2025; (v) decreases in pension contributions of $276 million, $519 million, $351 million and $542 million in fiscal years 2025 through 2028, respectively; (vi) decreases in debt service of $221 million, $45 million and $10 million in fiscal years 2025 through 2027, respectively, and an increase in debt service of $104 million in fiscal year 2028; (vii) a decrease in the general reserve of $1.15 billion in fiscal year 2025; (viii) a decrease in the capital stabilization reserve of $250 million in fiscal year 2025; (ix) a decrease of $550 million in fiscal year 2025 reflecting a re-estimate of prior years' expenses and receivables.

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The Financial Plan reflects, since the June Financial Plan, provision of $2.34 billion for the prepayment in fiscal year 2025 of fiscal year 2026 expenses, resulting in an equivalent expenditure reduction in fiscal year 2026.

The Financial Plan assumes total federal categorical grants of $9.69 billion, $7.37 billion, $7.19 billion, $7.24 billion and $7.31 billion in fiscal years 2025 through 2029, respectively.

The City receives significant funding from the federal government for community development, social services, education and other purposes pursuant to various federal programs. The Trump administration has issued a series of executive orders and other policy documents and notices which, if legally enforceable and fully implemented, would impact federal spending programs, including federal funds payable to the City and City related entities, including the New York City Housing Authority ("NYCHA") and the New York City Health and Hospitals Corporation ("NYCHH"). The City has received several notices from the federal government related to specific federal funding which may result in a pause, delay or termination of the City's receipt of federal funds for the identified programs. The City expects to receive additional notices in the future. The City is reviewing the relevant orders, policy documents and notices, and continues to analyze their potential impact on the City. It is not possible at this time to predict the effect these executive orders, notices or other potential changes, when taken individually or as a whole, will have on the City's economy and the Financial Plan. To the extent that implementation of these executive orders or related policy documents and notices would result in the material reduction of federal aid to the City, the City expects to take appropriate actions to seek to maintain such aid. There can be no guarantee that implementation of these or future executive orders or other efforts to limit federal funding will not result in reductions or delay in receiving such aid. Legislative proposals which could restrict eligibility for federal grants have also been introduced in Congress. The likelihood of such proposals being enacted, or the impact such proposals may have on the City if enacted, cannot be determined at this time, but any such impact may be significant.

On February 11, 2025, without any prior administrative notice or process, the federal government clawed back approximately $80 million of federal grant funds for asylum seeker costs, which the City had received in early February. On February 19, 2025, the City received a letter from the Department of Homeland Security ("DHS")/Federal Emergency Management Agency ("FEMA") notifying the City that such clawed back funds, along with approximately $37 million of asylum seeker grants awarded but not yet received by the City, are being withheld temporarily. Additionally, the letter states that such funds, as well as federal grant funds for asylum seeker costs of approximately $25.5 million and $45.1 million, received by the City on July 25, 2024, and January 7, 2025, respectively, are subject to additional monitoring and review by DHS/FEMA. Such monitoring and review could result in a reduction of such federal funding. The City is reviewing additional options available to it in response to the February 19, 2025 letter, including pursuing an appeal of FEMA's decision to temporarily withhold payments. On February 21, 2025, the City filed suit in federal court, seeking a preliminary and permanent injunction and temporary restraining order against the federal government related to such funds. On March 5, 2025, the Court denied the City's request for a temporary restraining order. On March 20, 2025, the City filed an amended complaint. The City is reviewing the options available to it related to this litigation.

The Governor's Executive Budget for the State released January 21, 2025 (the "Governor's Executive Budget") includes proposals which, if enacted, will result in increased costs to the City. Such proposals, the costs of which are not reflected in the Financial Plan, include: (i) a requirement that the City contribute a total of $3 billion towards the Metropolitan Transportation Authority's ("MTA") 2025-2029 Capital Program, concurrent with a required State contribution of $3 billion; (ii) a requirement that the City continue to fund the MTA's net paratransit operating deficit at the lower of 80% of the deficit or 50% of the deficit plus $165 million in each of fiscal years 2026, 2027, 2028 and 2029; and (iii) a requirement that the City fund an increase in school bus services available after 4 p.m., which is expected to cost the City $1.4 million in fiscal year 2026, with a statutory increase tied to Consumer Price Index in each additional year of the Financial Plan. In addition, as discussed below, the Governor's Executive Budget does not include any of the additional State funding for City asylum seeker costs assumed in the Financial Plan. The State budget for State fiscal year 2025-2026 is expected to be adopted in April 2025. The Governor's Executive Budget includes a proposal which, if enacted, would restructure the amortization payment schedules of unfunded pension liabilities for certain pension systems. The Governor's Executive Budget is a proposal and there can be no assurance that any legislation described in the preceding paragraphs will be enacted as currently proposed, or that the State Legislature will not make changes that have an adverse impact on the City's Financial Plan projections.

The Financial Plan reflects costs for asylum seeker services of $3.28 billion in fiscal year 2025 and $2.66 billion in fiscal year 2026, which matches the City's projections for such costs using data available as of January 2025. The Financial Plan reflects costs for asylum seeker services of $2.60 billion, $850 million and $850 million in fiscal years 2027 through 2029, respectively. The City does not have projections for such costs for fiscal years 2027 through 2029. Total projected costs include a ten

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percent contingency on base estimates to account for the lag between census reductions and the realization of savings through corresponding operational changes. The City continues to monitor the costs of providing asylum seeker services. The costs for asylum seeker services reflected in the Financial Plan include funding from a combination of State, City, and federal sources. The Financial Plan reflects State funding for asylum seeker services of $1.32 billion, $1.0 billion, $1.0 billion, $350 million and $350 million in fiscal years 2025 through 2029, respectively. The City now estimates it will receive $1.2 billion of the $1.32 billion of State funding reflected in the Financial Plan for fiscal year 2025, although actual amounts will vary based on actual expenses and any new funding commitments made by the State. While the Financial Plan reflects additional State funding for asylum seeker costs in fiscal years 2026 and beyond, the Governor's Executive Budget does not include funding for such costs. The Financial Plan reflects $60 million and $59 million in federal funds reimbursements for costs related to asylum seekers in fiscal years 2025 and 2026, respectively, with no federal funding reflected in fiscal years 2027 and beyond. As noted above, the federal government clawed back approximately $80 million of federal grant funds for asylum seeker costs, which the City had received in early February. As discussed above, on February 21, 2025, the City filed suit in federal court against the federal government related to such funds. In addition, as discussed above, the City received a letter from FEMA/DHS on February 19, 2025, related to these funds as well as approximately $107 million of other federal funding previously awarded to the City for asylum seeker costs. The City is reviewing additional options available to it in response to these actions.

On May 25, 2023, the City Council passed four bills that substantially expand eligibility for the City's housing rental assistance voucher program for individuals and families who are experiencing or are at risk of homelessness. The bills lift existing eligibility requirements that applicants for vouchers reside or have resided in a City administered shelter, expand income eligibility from 200% of the federal poverty level to 50% of area median income, eliminate all work requirements for some households, and expand eligibility to households that have received written demands for payment of past rent. The Mayor vetoed the bills on June 23, 2023, noting fiscal, operational, policy and legal issues presented by the legislation. The City Council voted to override the vetoes on July 13, 2023. The resulting laws, comprised of Local Law Numbers 99, 100, 101 and 102 of 2023, each took effect on January 9, 2024. The City Commissioner of Social Services advised the City Council, by letter dated December 15, 2023, that in light of the issues identified in the Mayor's veto messages, the City would not be implementing the local laws at that time. The Legal Aid Society filed a lawsuit in the New York State Supreme Court, New York County on February 14, 2024, against the City. On February 21, 2024, the City Council moved to intervene in the Legal Aid Society's lawsuit. The Mayor disputed the merits of these claims. On August 1, 2024, the Court denied the petitions from Legal Aid Society and from the City Council, ruling that the Mayor established that the four bills are invalid as preempted by State law. The City Council and Legal Aid Society noticed appeals to the Appellate Division, First Department. Those appeals have been fully briefed and oral argument was heard on February 4, 2025. If a court were to determine that these laws require that each eligible individual and family be provided with a rental assistance voucher, the Mayor estimates that they would cost the City approximately $17.0 billion over the years of the Financial Plan. The full fiscal impact of implementing these laws in this manner is not reflected in the Financial Plan.

The Financial Plan does not reflect for fiscal years 2026 through 2029, the full cost of complying with the requirements included in the State fiscal year 2024 budget ("State 2024 Budget") that adoption, foster care, and related service providers be compensated at 100% of maximum State aid rates, which is expected to cost the City up to $139 million per fiscal year.

The Financial Plan does not reflect the full cost of complying with a State law enacted in 2022 which mandates certain maximum class sizes in public school kindergarten through twelfth grades, to be phased in over five years. The City met the minimum class size requirement in fiscal years 2024 and 2025. For the City to meet the minimum class size requirement in fiscal year 2026 and beyond additional funding, not currently reflected in the Financial Plan, is required. Such additional funding required is estimated to be up to $1.9 billion in City expense funding per fiscal year when the law is fully phased in by fiscal year 2028, with additional capital funding required for the construction of new capacity. The total amount of additional capital funding required has not yet been determined but is likely significant. In addition, the Financial Plan does not fully reflect likely future costs for legally mandated tuition for special education students unilaterally placed by their families in private school settings or for other privately provided services for special education students in private school settings. The City is closely monitoring these costs and while the amounts are not currently known, they are likely to be significant.

The State fiscal year 2021 budget included a requirement that the City increase its funding of the Metropolitan Transportation Authority's ("MTA") net paratransit operating deficit from 33% to 50%. The State 2024 Budget further required the City to increase its funding in fiscal years 2024 and 2025 from 50% to the lower of 80% of the deficit or 50% of the deficit plus $165 million. The City's Financial Plan reflects $505 million in fiscal year 2025, and $175 million in each of fiscal years 2026 through 2029 to cover the City's contributions for paratransit services, compared to the MTA's November

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2024 financial plan estimates of $499 million, $510 million, $550 million, $577 million, and $602 million in fiscal years 2025 through 2029, respectively. Although the State 2024 Budget only mandated the above-described increases for fiscal years 2024 and 2025, the MTA's financial plan assumes City funding for paratransit in fiscal year 2026 and beyond will remain at such increased levels. The Governor's Executive Budget includes a proposal that the City continue to fund the MTA's net paratransit operating deficit at the lower of 80% of the deficit or 50% of the deficit plus $165 million in each of fiscal years 2026, 2027, 2028 and 2029. The City will continue to monitor the anticipated paratransit costs for future years. The Financial Plan does not reflect full funding to cover projected increases in the annual operating deficit of the MTA Bus Company, which the City is obligated to fund. The Financial Plan reflects $508 million in fiscal year 2025 and $490 million in each of fiscal years 2026 through 2029 compared to MTA's estimate of such costs of $521 million, $591 million, $717 million, $765 million and $773 million in fiscal years 2026 through 2029, respectively. On January 5, 2025 congestion tolling for vehicles entering a designated congestion zone in Manhattan below 60th Street, with revenues to be directed to the MTA for transit improvements, went into effect. On February 19, 2025, the Secretary of the U.S. Department of Transportation ("DOT") provided written notification to the Governor stating that the Federal Highway Administration would rescind its prior approval of the congestion tolling program. The DOT instructed the State to cease collection of tolls by March 21, 2025, and later extended that deadline to April 20, 2025. The MTA is challenging this determination in federal court. Although the program has no direct impact on the City's budget, if the DOT's termination of the program is enacted and legally enforceable and MTA's revenues are reduced, the City may be asked to increase its funding to the MTA. In addition, in a letter dated March 18, 2025, DOT directed the MTA to provide certain information relating to the MTA's plan to ensure safety on the New York City transit system and to document all sources of funding used in safety programs.

On January 31, 2019, NYCHA, the City and the U.S. Department of Housing and Urban Development ("HUD") entered into an agreement (the "HUD Agreement") relating to lead-based paint and other health and safety concerns in NYCHA's properties. The HUD Agreement established a framework by which NYCHA will continue to evaluate and progress towards compliance with federal requirements. Pursuant to the HUD Agreement, a federal monitor, with access to NYCHA information and personnel, was appointed to oversee NYCHA's compliance with the terms of the agreement and federal regulations. The first term of the monitorship ran from 2019-2024 and a second term with a new monitor began on February 28, 2024. The federal monitor has issued and will continue to issue quarterly reports on NYCHA's compliance with the HUD Agreement. Also pursuant to the HUD Agreement, the City allocated $1.7 billion in capital funding in the Capital Commitment Plan for fiscal years 2025-2029 (the "2025-2029 Capital Commitment Plan"), with an additional $1.2 billion in City capital funds reflected in the remaining years of the Preliminary Ten-Year Capital Strategy for fiscal years 2030 through 2035. In addition to the capital available pursuant to the HUD Agreement, the Preliminary Ten-Year Capital Strategy reflects $1.3 billion in additional City capital to NYCHA in fiscal years 2026 through 2035. NYCHA subsequently announced that it may be out of compliance with a number of federal regulations beyond the regulations concerning lead-based paint and other health and safety concerns that were the subject of the HUD Agreement and is implementing a series of organizational reforms to address additional areas where the need for change was identified, as documented in NYCHA's Transformation Plan. A NYCHA Physical Needs Assessment released in July 2023 estimated its projected capital costs at approximately $60 billion over the next five years and $78 billion over the next twenty years. As part of NYCHA's strategy to fund these repairs, NYCHA plans to recapitalize 62,000 units through the Permanent Affordability Commitment Together ("PACT") program and 25,000 units through the New York City Public Housing Preservation Trust (the "Housing Preservation Trust"). The 2025-2029 Capital Commitment Plan reflects a total of $1.6 billion of City capital funding towards PACT and the Housing Preservation Trust projects.

NYCHA's cumulative rent collection rate is 65% for the period beginning January 2024 through December 2024, which includes rental arrears due from prior years which remain unpaid. The corresponding rate for calendar year 2019, prior to the pandemic was 88%. As of February 2025, prior years' rental arrears total $545 million. The high prior years' arrears balance has had a direct impact on NYCHA's revenues and has required NYCHA to use reserves for basic expenses, eliminate budgeted vacancies, and reduce nonessential contracting. While this projected shortfall does not directly impact the City's budget, if NYCHA is unable to collect on its prior year rental arrears, the City could be asked to increase its funding to NYCHA. To date, NYCHA has applied approximately $150 million of the $161 million in funding from the State's Emergency Rental Assistance Program ("ERAP") to pay rental and utility arrears accumulated during the COVID-19 pandemic. An additional $35 million in ERAP funds has been allocated for rental arrears but has not yet been applied to tenant accounts. Additionally, on January 5, 2024, HUD approved the City's HOME American Rescue Plan Allocation where $150 million was allocated towards NYCHA tenant arrears.

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NYCHA receives significant federal funding and is monitoring the potential impact of recent federal executive orders and other actions which may impact NYCHA's receipt of such funding. Although any reduction in direct federal funding to NYCHA does not directly impact the City's budget, if NYCHA's revenues are reduced, the City could be asked to increase its funding to NYCHA.

The New York City Advisory Commission on Property Tax Reform was established in 2018 to consider changes to the City's property taxation system, without reducing property tax revenues to the City. The commission released its report in December 2021 with recommendations which, among other things, would align the taxable value of certain properties more closely with market value. The commission's recommendations, which have not yet been acted upon, would require State legislation if they were to be implemented.

On September 25, 2024, Mayor Eric Adams was indicted by the United States on charges relating to wire fraud, bribery and soliciting contributions from foreign nationals. On September 27, 2024, Mayor Adams entered a not guilty plea to the charges. On February 14, 2025, the United States filed a motion seeking dismissal without prejudice of the charges in the indictment. On April 2, 2025, the court dismissed the charges with prejudice.

On February 20, 2025, the Governor announced several initiatives that, if enacted, would impact the City. These proposals include providing additional funding, using City tax dollars, for the Office of the State Deputy Comptroller for the City of New York ("OSDC"), authorizing the City Comptroller, City Council, and the Public Advocate to retain counsel to commence litigation against the federal government to the extent the Law Department refrains from doing so, and establishing a Special Inspector General for New York City Affairs within the Office of the State Inspector General. These proposals would require state legislative approval, and in certain circumstances could require action by the City Council. These initiatives, if enacted, are not expected to have a material impact on the Financial Plan.

From time to time, the City Comptroller, the Control Board staff, OSDC, the Independent Budget Office ("IBO") and others issue reports and make public statements regarding the City's financial condition, commenting on, among other matters, the City's financial plans, projected revenues and expenditures and actions by the City to eliminate projected operating deficits. It is reasonable to expect that reports and statements will continue to be issued and may contain different perspectives on the City's budget and economy and may engender public comment.

**Assumptions.** The Financial Plan is based on numerous assumptions, including the condition of the City's and the region's economies and the concomitant receipt of economically sensitive tax revenues in the amounts projected. The Financial Plan assumes no economic recession during the years of the Financial Plan. The Financial Plan is subject to various other uncertainties and contingencies relating to, among other factors, the extent, if any, to which wage increases for City employees exceed the annual wage costs assumed; realization of projected earnings for pension fund assets and current assumptions with respect to wages for City employees affecting the City's required pension fund contributions; the willingness and ability of the State to provide the aid contemplated by the Financial Plan and to take various other actions to assist the City; the ability of NYCHH and other such entities to maintain balanced budgets; the willingness of the federal government to provide the amount of federal aid contemplated in the Financial Plan; the impact on City revenues and expenditures of federal and State legislation affecting Medicare or other entitlement programs; adoption of the City's budgets by the City Council in substantially the forms submitted by the Mayor; the ability of the City to implement cost reduction initiatives, and the success with which the City controls expenditures; the impact of conditions in the real estate market on real estate tax revenues; the ability of the City and other financing entities to market their securities successfully in the public credit markets; the impact of the outbreak of COVID-19; and the extension of the authorization to sell real property tax liens. Certain of these assumptions are reviewed in reports issued by the City Comptroller and other public officials. See "Certain Reports" herein.

The projections and assumptions contained in the Financial Plan are subject to revision, which may be substantial. No assurance can be given that these estimates and projections, which include actions the City expects will be taken but are not within the City's control, will be realized.

<u>Revenue Assumptions</u>

**Real Estate Tax**. Projections of real estate tax revenues are based on a number of assumptions, including, among others, assumptions relating to the tax rate, the assessed valuation of the City's taxable real estate, the delinquency rate, debt service needs, a reserve for uncollectible taxes, and the operating limit.

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Projections of real estate tax revenues include net revenues from the sale of real property tax liens of $80 million in each of fiscal years 2025 through 2029. The local law authorizing the City to sell real property tax liens expired on March 1, 2022 and a modified lien sale program was authorized on June 30, 2024. Projections of real estate tax revenues include the effects of the STAR Program which will reduce the real estate tax revenues by an estimated $116 million, $114 million, $112 million, $110 million and $108 million in fiscal years 2025 through 2029, respectively. Projections of real estate tax revenues reflect the estimated cost of extending the current tax reduction for owners of cooperative and condominium apartments amounting to $682 million, $669 million, $686 million, $700 million and $710 million in fiscal years 2025 through 2029, respectively.

The delinquency rate was 1.8% in fiscal year 2020, 2.0% in fiscal year 2021, 1.8% in fiscal year 2022, 2.1% in fiscal year 2023 and 2.2% in fiscal year 2024. The Financial Plan projects delinquency rates being 2.0% in fiscal year 2025 and averaging 2.0% from fiscal years 2026 through 2029.

On April 24, 2017, a lawsuit was filed challenging the City's real property tax system and valuation methodology. The action alleges that the City's real property tax system violates the State and federal constitutions as well as the Fair Housing Act. The action further alleges the valuation methodology as mandated by certain provisions of the State Real Property Tax Law results in a disparity and inequality in the amount of taxes paid by certain minority property owners and renters. The City and State defendants moved to dismiss the case. In September 2018, the Court denied the City's motion to dismiss the complaint and partially granted the State's motion to dismiss the complaint. All parties appealed the lower court decision and the First Department granted the City's and the State's motions to dismiss and dismissed all claims against both the City and the State. On December 1, 2021, the plaintiff served and filed a motion seeking leave to appeal directly from the Court of Appeals. On April 28, 2022, the Court of Appeals granted the plaintiff's motion for leave to appeal. Oral argument was held at the Court of Appeals on January 9, 2024. A decision was issued on March 19, 2024, in which the Court of Appeals reversed the decision of the Appellate Division in part. The court held that the petitioner sufficiently alleged causes of action against the City under section 305 (2) of the State Real Property Tax Law and the Fair Housing Act and denied the portions of the City's motion to dismiss relating to those claims. The court affirmed the Appellate Division decision with regard to all other claims brought against the City and the State. On January 23, 2025, plaintiff served the City with a motion seeking partial summary judgment against the City on certain causes of action and seeking a judgment declaring that the disuniformity of the City's real property taxation system as applied to certain property classes violates New York's Real Property Tax Law § 305(2). The City's opposition was filed March 27, 2025, and plaintiff's reply is due April 11, 2025.

**Other Taxes**. The Financial Plan reflects the following assumptions regarding projected baseline revenues from Other Taxes: (i) with respect to the personal income tax, an increase in fiscal year 2025 due to stronger withholding and non-withholding income, an increase in fiscal year 2026 as withholding income strength continues, offset by a drop in non-withholding income in fiscal year 2026, followed by a return to historical growth averages in fiscal years 2027 through 2029; (ii) with respect to the business corporation tax, increases in revenue in fiscal year 2025 reflecting continued growth in both finance and non-finance sectors, before flattening out in fiscal year 2026, with growth returning to more historical levels in fiscal years 2027 through 2029; (iii) with respect to the unincorporated business income tax, strong growth in fiscal year 2025 reflecting strength in both finance and non-finance sectors, which carries into fiscal year 2026 before leveling off in fiscal years 2027 through 2029; (iv) with respect to the sales tax, growth is expected to be moderate in fiscal year 2025 as tax collections continue to decelerate post-pandemic, with growth improving modestly in fiscal years 2026 through 2029; (v) with respect to the real property transfer tax, growth in fiscal year 2025 reflects higher prices due to lack of housing supply, as well as an increase in buying power due to a gradual decrease in interest rates, with growth anticipated in fiscal years 2026 through 2029 due to a further decline in interest rates; (vi) with respect to the mortgage recording tax, increases in fiscal year 2025 are projected, as interest rates begin to fall, with further growth expected in fiscal years 2026 through 2029 as interest rates continue to decrease; and (vii) increases in revenue throughout the forecast period reflect strong collections from high liability sectors and gradual improvement of Manhattan commercial office space leasing activity.

**Miscellaneous Revenues.** The Financial Plan reflects collections from Miscellaneous Revenues in the amounts of approximately $8.3 billion in fiscal year 2025, $7.9 billion in fiscal year 2026, $7.8 billion in fiscal year 2027, $7.9 billion in fiscal year 2028 and $7.9 billion in fiscal year 2029.

**Intergovernmental Aid**. The Financial Plan assumes that all existing federal and State categorical grant programs will continue, unless specific legislation provides for their termination or adjustment, and assumes increases in aid where increased costs are projected for existing grant programs.

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As of November 30, 2024, approximately 17.4% of the City's full-time and full-time equivalent employees (consisting of employees of the mayoral agencies and the DOE) were paid by Community Development funds, water and sewer funds and from other sources not funded by unrestricted revenues of the City.

A major component of federal categorical aid to the City is the Community Development program. Pursuant to federal legislation, Community Development grants are provided to cities primarily to aid low and moderate income persons by improving housing facilities, parks and other improvements, by providing certain social programs and by promoting economic development. These grants are based on a formula that takes into consideration such factors as population, age of housing and poverty.

The City's receipt of categorical aid is contingent upon the satisfaction of certain statutory conditions and is subject to subsequent audits, possible disallowances and possible prior claims by the State or federal governments. The general practice of the State and federal governments has been to deduct the amount of any disallowances against the current year's payment, although in some cases the City remits payment for disallowed amounts to the grantor. Substantial disallowances of aid claims may be asserted during the course of the Financial Plan. The City estimates probable amounts of disallowances of recognized grant revenues and makes the appropriate adjustments to recognized grant revenue for each fiscal year. In fiscal years 2013, 2014, 2015, 2016, 2020 and 2021, downward adjustments of $59 million, $19 million, $110 million, $1 million, $5 million and $24 million, respectively, were made. In fiscal years 2017, 2018 and 2019, upward adjustments of $558 million, $139 million and $113 million, respectively, were made. In fiscal year 2022, a downward adjustment of $35 million was made. In fiscal year 2023, a downward adjustment of $13 million was made. As of June 30, 2023, the City had an accumulated reserve of $331 million for all disallowances of categorical aid. As of June 30, 2024, the City had an accumulated reserve of $33 million for disallowances of categorical aid.

<u>Expenditure Assumptions</u>

**Personal Service Costs**. The Financial Plan projects that the authorized number of City-funded full-time and full-time equivalent employees will increase from an estimated level of 268,354 as of June 30, 2025 to an estimated level of 268,190 by June 30, 2029.

Other Fringe Benefits includes $3.594 billion, $3.754 billion, $3.914 billion, $4.090 billion and $4.279 billion in fiscal years 2025 through 2029, respectively, for post-employment benefits other than pensions ("OPEB") expenditures for current retirees, which costs are currently paid by the City on a pay-as-you-go basis.

The City has reached tentative or ratified contract agreements with DC 37, the PBA and others, which, together represent approximately 98% of the City's unionized workforce for the 2021-2026 round of collective bargaining, the full cost of which is reflected in the Financial Plan. The Financial Plan also reflects the costs of labor settlements for the rest of the City workforce for such round based on the pattern set by the DC 37 or the PBA framework. The respective pattern framework provides raises totaling 16.21% for civilian workers and 18.98% for uniformed workers over a 60-month contract term.

**Other Than Personal Services ("OTPS").** 

*Administrative OTPS and Energy.* The Financial Plan contains estimates of the City's administrative OTPS expenditures for general supplies and materials, equipment and selected contractual services, and the impact of agency gap-closing actions relating to such expenditures in the 2025 fiscal year. Energy costs for each of the 2025 through 2029 fiscal years are assumed to vary annually, with total energy expenditures projected at $1.2 billion in fiscal year 2025 and increasing to $1.39 billion by fiscal year 2029.

*Public Assistance* Of total cash assistance expenditures in the City, the City-funded portion is projected to be $1.3 billion in fiscal year 2025, $875 million in fiscal year 2026, $1.2 billion in fiscal year 2027, $1.5 billion in fiscal year 2028 and $1.7 billion in fiscal year 2029.

*Medical Assistance.* Medical assistance payments projected in the Financial Plan consist of payments to voluntary hospitals, skilled nursing facilities, intermediate care facilities, home care providers, pharmacies, managed care organizations, physicians and other medical practitioners.

The City-funded portion of medical assistance payments is expected to be $6.6 billion, $6.5 billion, $6.6 billion, $6.8 billion and $6.9 billion in fiscal years 2025 through 2029, respectively. Such payments include the City's capped share of local Medicaid expenditures as well as Supplemental Medicaid payments to NYCHH.

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*New York City Health and Hospitals.* NYCHH, which provides essential services to over 1.1 million New Yorkers annually, faces near- and long-term financial challenges resulting from, among other things, changes in hospital reimbursement and the rising cost of medical services.

In May 2024, NYCHH released a cash-based financial plan, which projected City-funded expenditures of $3.1 billion, $3.0 billion, $1.5 billion, $1.5 billion and $1.6 billion in fiscal years 2024 through 2028, respectively, in addition to the forgiveness of debt service for fiscal years 2024 through 2028 and the City's contribution to supplemental Medicaid payments which is consistent with the City's Financial Plan. NYCHH's financial plan projected total receipts of $12.4 billion, $12.3 billion, $10.7 billion, $10.6 billion and $10.6 billion, and total disbursements of $12.4 billion, $12.2 billion, $10.8 billion, $10.9 billion and $11.0 billion in fiscal years 2024 through 2028, respectively.

NYCHH relies on significant projected revenue from Medicaid, Medicare and other third-party payor programs. Future changes to such programs could have adverse impacts on NYCHH's financial condition.

*Other.* The projections set forth in the Financial Plan for OTPS-Other include the City's contributions to New York City Transit ("NYCT"), NYCHA and the City University of New York ("CUNY") and subsidies to libraries and various cultural institutions. They also include projections for the cost of future judgments and claims. In the past, the City has provided additional assistance to certain State governmental agencies, public authorities or public benefit corporations which receive or may receive monies from the City directly, indirectly or contingently ("Covered Organizations") which had exhausted their financial resources prior to the end of the fiscal year. No assurance can be given that similar additional assistance will not be required in the future.

*New York City Transit.* NYCT operates under its own section of the Financial Plan as a Covered Organization. An accrual-based financial plan for NYCT covering its 2025 through 2028 fiscal years was published in November 2024 (the "2025 NYCT Financial Plan"). The NYCT fiscal year coincides with the calendar year. The 2025 NYCT Financial Plan reflects the negative impacts of the COVID-19 pandemic on MTA costs, ridership, and farebox revenue. The 2025 NYCT Financial Plan reflects City assistance to the NYCT operating budget of $700 million in 2025, increasing to $817 million in 2028 In addition, the 2025 NYCT Financial Plan projects real estate transfer tax revenue dedicated for NYCT use of $410 million in 2025, higher than 2024's $372 million; that amount increases each year to reach $638 million by 2028. The 2025 NYCT Financial Plan reflects $12.6 billion in revenues and $15.5 billion in expenses for 2025, leaving a budget gap of $2.9 billion. After accounting for accrual adjustments and cash carried over from 2024 there is a projected operating gap of $490 million in 2025, followed by projected operating budget gaps of $708 million in 2026, $1.9 billion in 2027, and $2.6 billion in 2028.

In 2009, a Payroll Mobility Tax ("PMT") was enacted into State law to provide $0.34 for every $100 of payroll in the MTA's twelve-county service area. This contribution was increased to $0.60 for every $100 of payroll in New York City in the State 2024 Budget. The PMT is currently expected to generate revenues for NYCT in the amount of $1.9 billion in each of 2025 and 2026, $1.3 billion in 2027 and $1.9 billion in 2028.

The MTA has been able to correct the serious budget shortfalls reflected in recent financial plans through the receipt of one-time direct State aid, a State-mandated increase to the City's share of paratransit costs, and the implementation of new taxes, fare and toll increases, and operational efficiencies. The City's payments to the MTA remain dependent on future uncertainties such as additional state or federal funding, ridership trends, and service adjustments.

On September 19, 2019, the MTA released its 2020-2024 Capital Program, which took effect by default in January 2020. After amendment, the program includes $55.4 billion for all MTA agencies, including $34.6 billion to be invested in the NYCT core system and $4.6 billion in NYCT network expansion. The entire 2020-2024 Capital Program was placed on hold in 2020 but resumed upon the announcement of $6.5 billion in federal aid in the American Rescue Plan Act in March of 2021. The program was amended three times from its original $54.8 billion total, once in December 2021, once in July 2022, and most recently in July 2023.

On January 5, 2025, vehicles entering a designated congestion zone, located below 60th Street in Manhattan, began being charged a toll, the revenues from which will be directed to the MTA for transit improvements, including $15 billion for the 2020-2024 Capital Program. On February 19, 2025, the Secretary of the DOT provided written notification to the Governor stating that the Federal Highway Administration would rescind its prior approval of the congestion tolling program. The DOT instructed the State to cease collection of tolls by March 21, 2025, and subsequently extended that deadline to April 20, 2025. The MTA is challenging this determination in federal court. Although the program has no direct impact on the City's budget,

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if the DOT's termination of the program is enacted and legally enforceable and MTA's revenues are reduced, the City may be asked to increase its funding to the MTA.

In addition to the toll revenues, the State 2020 Budget included legislation authorizing the imposition of sales tax on certain additional internet sales and providing that City sales tax revenues in the amount of $128 million in State fiscal year 2020 (reflecting the portion of the year in which it is effective) and $170 million in State fiscal year 2021 and thereafter increasing by one percent per year, will be directed to the MTA for transit improvements. Revenues from such additional sales tax are currently estimated to be approximately $170 million per year and are in addition to existing sales taxes attributable to certain other internet transactions. Additionally, such legislation provided that State sales tax revenues in the amount of $113 million in State fiscal year 2020 and $150 million in State fiscal year 2021 and thereafter increasing by one percent per year, will be directed to the MTA for transit improvements. The State 2020 Budget also included legislation increasing real estate transfer taxes on properties valued at more than $2 million, which will also be directed to the MTA for transit improvements.

The State fiscal year 2021 budget requires the City to contribute $3 billion towards the 2020-2024 Capital Program concurrent with the State's $3 billion contribution. Neither the City nor the State can use operating funds dedicated to the MTA to supplant their capital commitment and must pay on a schedule determined by the State Budget Director. The City has appropriated this $3 billion, which has been made available to the MTA, and it is anticipated to be spent within the Preliminary Ten-Year Capital Strategy. The Governor's Executive Budget includes a proposal that the State and City each contribute an additional $3 billion towards the MTA's 2025-2029 Capital Program, on a schedule to be set by the State.

The State fiscal year 2021 budget included a requirement that the City increase its funding of the MTA's net paratransit operating deficit from 33% to 50%. The State 2024 Budget further requires the City to increase its funding in City fiscal years 2024 and 2025 from 50% to the lower of 80% of the deficit or 50% of the deficit plus $165 million. The City's Financial Plan reflects $505 million in fiscal year 2025, and $175 million in each of fiscal years 2026 through 2029 to cover the City's contributions for paratransit services, compared to MTA's estimates of $499 million, $510 million, $550 million, $577 million, and $602 million in fiscal years 2025 through 2029, respectively. The MTA's assumes that the State will renew the increased contribution rate for the City after fiscal year 2025. The Governor's Executive Budget includes a proposal which, if enacted, would require that the City continue to fund the MTA's net paratransit operating deficit at the lower of 80% of the deficit or 50% of the deficit plus $165 million in each of fiscal years 2026 through 2029. The City continues to monitor anticipated paratransit costs for future years.

*Department of Education.* State law requires the City to provide City funds for the Department of Education ("DOE") each year in an amount not less than the amount appropriated for the preceding fiscal year, excluding amounts for debt service and pensions for the DOE. Such City funding must be maintained, unless total City funds for the fiscal year are estimated to be lower than in the preceding fiscal year, in which case the mandated City funding for the DOE may be reduced by an amount up to the percentage reduction in total City funds.

*Judgments and Claims.* In the fiscal year ended on June 30, 2024, the City expended $1.5 billion for judgments and claims. Such expenses reflect, in part, payments made relating to a class action lawsuit against the Board of Education. The Financial Plan includes provisions for judgments and claims of $877.2 million, $823.2 million, $840.2 million, $862.5 million and $890.6 million for the 2025 through 2029 fiscal years, respectively. These projections incorporate a substantial amount of claims costs attributed to NYCHH, estimated to be $140 million in each year of the Financial Plan, for which NYCHH reimburses the City unless otherwise forgiven by the City, which was the case in fiscal years 2013 and 2016. The City is a party to numerous lawsuits and is the subject of numerous claims and investigations. The City has estimated that its potential future liability on account of outstanding claims against it amounted to approximately $7.5 billion as of June 30, 2025. This estimate was made by categorizing the various claims and applying a statistical model, based primarily on actual settlements by type of claim during the preceding ten fiscal years, and by supplementing the estimated liability with information supplied by the City's Corporation Counsel.

In addition to the above claims, numerous real estate tax certiorari proceedings involving allegations of inequality of assessment, illegality and overvaluation are currently pending against the City. Based on historical settlement activity, and including an estimated premium for inequality of assessment, the City estimates its potential future liability for outstanding certiorari proceedings to be $1.61 billion and $1.47 billion for the fiscal years ended June 30, 2024 and June 30, 2023, respectively, as reported in the City's Financial Statements. Provision has been made in the Financial Plan for estimated refunds of $500 million in fiscal year 2025 and $550 million in each of fiscal years 2026 through 2029.

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**General Obligation, Lease and TFA Debt Service.** Debt service estimates for fiscal years 2025 through 2029 include debt service on outstanding general obligation bonds and conduit debt, the funding requirements associated with outstanding TFA Future Tax Secured Bonds, and estimates of debt service costs of, or funding requirements associated with, future general obligation, conduit and TFA Future Tax Secured debt issuances based on projected future market conditions. Such debt service estimates also include estimated payments pursuant to interest rate exchange agreements but do not reflect receipts pursuant to such agreements.

In July 2009, the State amended the New York City Transitional Finance Authority Act to expand the borrowing capacity of TFA by providing that it may have outstanding $13.5 billion of Future Tax Secured Bonds and may issue additional Future Tax Secured Bonds provided that the amount of such additional bonds, together with the amount of indebtedness contracted by the City, does not exceed the debt limit of the City. In April of 2024, the New York City Transitional Finance Authority Act was amended to increase the total amount of TFA Future Tax Secured Bonds authorized to be outstanding and not subject to the City's debt limit by a total of $14 billion, from $13.5 billion to $27.5 billion, with $8 billion of such increased capacity available beginning on July 1, 2024, and the remaining $6 billion available beginning on July 1, 2025. The Governor's Executive Budget includes a proposal to further increase the total amount of Future Tax Secured Bonds authorized to be outstanding and not subject to the City's debt limit by an additional $3.0 billion beginning July 1, 2025, with such amount increasing to $30.5 billion. The resulting impact of increasing the TFA's debt incurring capacity not subject to the City's debt limit would be to increase the combined TFA and City debt-incurring capacity by such corresponding amount.

The City currently expects to continue to finance approximately half of its capital program through the TFA, exclusive of Department of Environmental Protection capital budget items financed by the Water Authority.

The Financial Plan reflects general obligation debt service of $4.4 billion, $4.69 billion, $4.91 billion, $5.35 billion and $5.79 billion in fiscal years 2025 through 2029, respectively, conduit debt service of $112 million, $111 million, $109 million, $104 million and $113 million in fiscal years 2025 through 2029, respectively, and TFA debt service of $3.34 billion, $4.02 billion, $4.55 billion, $5.06 billion and $5.5 billion in fiscal years 2025 through 2029, respectively, in each case prior to giving effect to prepayments. Such debt service requirements are projected to be below 15% of projected City tax revenues for each year of the Financial Plan.

**Certain Reports.** Set forth below are summaries of the most recent reports of the City Comptroller, OSDC and the staff of the Control Board. These summaries do not purport to be comprehensive or definitive.

On March 5, 2025, the City Comptroller released "Comments on New York City's Preliminary Budget for Fiscal Year 2026 and Financial Plan for Fiscal Years 2025 - 2029." The report notes that the Financial Plan does not adequately address adverse actions of the Trump administration and underbudgets known costs by an average of $3.75 billion annually in fiscal years 2026 through 2029, respectively, which misrepresents the size of the City's budget and understates its gaps.

The City Comptroller suggests adding $1 billion to the general reserve fund in fiscal year 2026 to mitigate the effects of potential cuts to federal aid. In addition, the City Comptroller estimates that the City should deposit $847 million into its rainy day fund (the Revenue Stabilization Fund) in fiscal year 2025 to help address the potential loss of tax revenues if a recession were to result from the Trump administration's economic policies.

The Governor's Executive Budget includes a proposal to change the amortization schedule for three of the City's five pension systems' unfunded accrued liabilities. This would extend the time it takes for the systems' obligations to reach the status of fully funded from fiscal years 2032 to 2044. If adopted, the City Comptroller estimates the City's contributions would decrease in the short term and increase in the longer term, resulting in an estimated $4.2 billion in cumulative savings over the Financial Plan, with a total decline in City contributions of $8.6 billion in fiscal years 2025 through 2032 and an increase of $13.8 billion in fiscal years 2033 through 2044. The City Comptroller believes this change to the City's pension system should be considered only as an emergency plan to counter harmful federal spending cuts. The report also notes that the Financial Plan does not include a Program to Eliminate the Gap. The City Comptroller continues to advocate that the City establish as part of the budget process a transparent policy of regular efficiency reviews and long-term savings planning.

The City Comptroller projects net re-estimates of $637 million, $3.46 billion, $2.84 billion, $3.31 billion and $2.73 billion in fiscal years 2025 through 2029, respectively. When added to the results projected in the Financial Plan, the City Comptroller projects budget gaps of $637 million, $3.46 billion, $7.01 billion, $8.69 billion and $7.81 billion in fiscal years 2025 through 2029, respectively. With the City Comptroller's proposed reserve fund deposits of $847 million into the Revenue Stabilization

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Fund in fiscal year 2025 and $1 billion into the general reserve fund in fiscal year 2026, the City Comptroller projects budget gaps of $1.48 billion, $4.46 billion, $7.09 billion, $8.69 billion and $7.81 billion in fiscal years 2025 through 2029, respectively.

The City Comptroller's net revenue projections are higher than the Financial Plan projections by $488 million, $870 million, $1.28 billion, $2.23 billion and $2.97 billion in fiscal years 2025 through 2029, respectively. The report projects that: (i) property tax revenues will be lower by $94 million in fiscal year 2025 and higher by $317 million, $510 million, $1.03 billion and $1.64 billion in fiscal years 2026 through 2029, respectively; (ii) personal income tax revenues will be higher by $377 million, $312 million, $141 million and $248 million in fiscal years 2025, 2026, 2028 and 2029, respectively, and lower by $4 million in fiscal year 2027; (iii) business tax revenues will be lower by $65 million and $210 million in fiscal years 2025 and 2026, respectively, and higher by $264 million, $483 million and $222 million in fiscal years 2027 through 2029, respectively; (iv) sales tax revenues will be higher by $6 million, $65 million, $91 million, $124 million and $379 million in fiscal years 2025 through 2029, respectively; (v) real estate transaction-related tax revenues will be higher by $21 million, $75 million, $122 million, $141 million and $153 million in fiscal years 2025 through 2029, respectively; (vi) tax audit and all other tax revenue will be higher by $216 million, $246 million, $278 million, $301 million and $317 million in fiscal years 2025 through 2029, respectively; and (vii) non-tax revenues will be higher by $27 million, $65 million in fiscal years fiscal years 2025 and 2026, respectively, and $15 million in each of fiscal years 2027 through 2029.

The City Comptroller's net expenditure projections are higher by $1.12 billion, $4.33 billion, $4.12 billion, $5.54 billion and $5.70 billion in fiscal years 2025 through 2029, respectively (excluding proposed reserve fund deposits), as a result of: (i) additional overtime expenditures of $1.09 billion and $994 million in fiscal years 2025 and 2026, respectively, and $750 million in each of fiscal years 2027 through 2029; (ii) increased expenditures for special education (Carter cases) of $113 million and $258 million in fiscal years 2025 and 2026, respectively, and $188 million in each of fiscal years 2027 through 2029; (iii) increased expenditures associated with rental assistance of $150 million in fiscal year 2025 and $1.15 billion in each of fiscal years 2026 through 2029; (iv) increased costs of contributions to the MTA of $298 million, $478 million, $539 million and $532 million in fiscal years 2026 through 2029, respectively; (v) increased non-asylum seeker shelter costs of $600 million in each of fiscal years 2026 through 2029; (vi) increased expenditures associated with paying prevailing wage rates for shelter security guards of $50 million in each of fiscal years 2026 through 2029; (vii) increased public assistance costs of $80 million, $550 million and $200 million in fiscal years 2025 through 2027, respectively; (viii) increased expenditures for DOE custodial costs of $154 million in each of fiscal years 2026 through 2029; (ix) increased expenditures for DOE charter leases of $40 million and $35 million in fiscal years 2026 and 2027, respectively; (x) increased expenditures for DOE Pre-K and 3-K of $203 million, $316 million, $296 million, $295 million and $295 million in fiscal years 2025 through 2029, respectively; (xi) increased expenditures resulting from fiscal cliffs resulting from the expiration of federal COVID¬-19 aid of $43 million and $244 in fiscal years 2025 and 2026, respectively, and $355 million in each of fiscal years 2027 through 2029; (xii) increased expenditures associated with the State's foster care reimbursement rate of $138 million in each of fiscal years 2026 through 2029; (xiii) increased expenditures for temporary and professional services of $85 million, $115 million, $120 million and $120 million in fiscal years 2026 through 2029, respectively; (xiv) increased expenditures for the City's Department of Education ("DOE") relating to the provision of early childhood special education services of $55 million in each of fiscal years 2026 through 2029; (xv) increased expenditures for the DOE's school nurses of $194 million in each of fiscal years 2026 through 2029; (xvi) increased expenditures relating to certain DOE orders of $52 million in each of fiscal years 2027 through 2029; (xvii) increased expenditures of $612 million in fiscal year 2025 related to reimbursement from the Health Insurance Stabilization Fund; (xviii) increased expenditures of $25 million in each of fiscal years 2026 through 2029 for the City's "Promise NYC" child care services program; (xix) anticipated full-time personnel service accrual savings due to vacancies of $400 million in fiscal year 2025; and (xx) adjustments due to changes in prior year payable amounts resulting in savings of $296 million in fiscal year 2025 and $400 million in each of fiscal years 2026 through 2029. The City Comptroller also estimates longer term net expenditure risks/offsets associated with asylum seeker expenses and the unfunded State class size mandate. Such estimates include (i) decreased costs of providing services to asylum seekers of $472 million, $589 million and $1.01 billion in fiscal years 2025 through 2027, respectively, and increased costs of providing such services of $38 million and $27 million in fiscal years 2028 and 2029, respectively; and (ii) increased expenditures resulting from the State class size mandate of $168 million, $687 million, $1.24 billion and $1.42 billion in fiscal years 2026 through 2029, respectively.

On February 28, 2025, the OSDC released "Review of the Financial Plan of the City of New York", commenting on the Financial Plan. The report notes that the City increased its expectations for its fiscal year 2025 surplus to $2.34 billion which will help balance the $116.9 billion fiscal year 2026 budget. Improved fiscal conditions are mainly the result of stronger tax revenue projections and reduced costs of providing services to asylum seekers. OSDC advises that the City provide greater

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transparency on its funding and spending, strengthen budgetary flexibility to respond to unpredictable federal fiscal and economic policy choices, and prepare for scenarios where all of the City's resources, federal, State and locally-derived, may be impacted.

The OSDC report identifies net risks to the Financial Plan of $1.15 billion, $2.58 billion, $3.36 billion, $4.94 billion and $4.82 billion in fiscal years 2025 through 2029, respectively. Combined with the results projected in the Financial Plan, OSDC estimates potential budget gaps of $1.16 billion, $2.58 billion, $7.60 billion, $10.32 billion and $9.90 billion in fiscal years 2025 through 2029, respectively.

The specific risks to the Financial Plan noted in the OSDC report include: (i) increased costs of operating subsidies to the MTA of $298 million, $479 million, $539 million and $539 million in fiscal years 2026 through 2029, respectively; (ii) increased expenditures for various social services (including those associated with programs providing prevailing wages for Department of Homeless Services security guards, foster care, emergency family and rental assistance and access to legal counsel in housing court) of $295 million, $2.19 billion, $2.38 billion, $2.43 billion and $2.44 billion in fiscal years 2025 through 2029, respectively; (iii) increased uniform services overtime costs of $784 million, $837 million, $828 million, $831 million and $830 million in fiscal years 2025 through 2029, respectively; (iv) increased expenditures for programs associated with the DOE (such as providing services to students with disabilities, increases in charter school tuition rates, universal early childhood education for three-year-olds and certain other education initiatives) of $155 million, $1.13 billion, $1.77 billion, $2.37 billion and $2.41 billion in fiscal years 2025 through 2029, respectively; (v) increased expenditures related to the early childhood intervention program of $65 million in fiscal year 2026 and $76 million in each of fiscal years 2027 through 2029; (vi) increased expenditures to fund school health programs of $36 million in each of fiscal years 2026 through 2029; (vii) increased expenditures for Department of Health and Mental Hygiene school nurses of $60 million in each of fiscal years 2026 through 2029; (viii) increased expenditures for supportive housing of $64 million in each of fiscal years 2026 through 2029; (ix) increased expenditures to fund the Department of Youth and Community Development Summer Rising program of $20 million in each of fiscal years 2027 through 2029; (x) increased expenditures of $587 million in fiscal year 2025 and $112 million in each of fiscal years 2026 through 2029, relating to reimbursement from the Health Insurance Stabilization Fund; and (xi) decreased expenditures for residual services for asylum seekers of $1.13 billion, $1.20 billion and $98 million in fiscal years 2026 through 2028, respectively, and increased expenditures for such services of $57 million in fiscal year 2029.

The OSDC report also identifies (i) debt refunding savings of $6 million in fiscal year 2025 and $27 million in each of fiscal years 2026 through 2029; (ii) variable rate debt service savings of $75 million in fiscal year 2025; (iii) increased tax revenues of $160 million, $1.05 billion, $1.24 billion, $1.47 billion and $1.79 billion in fiscal years 2025 through 2029, respectively; (iv) payroll savings of $325 million in fiscal year 2025; and (v) increased miscellaneous revenues of $100 million in fiscal year 2025.

On March 4, 2025, the Control Board released its staff report, "FY 2025 January Modification and Financial Plan." The report notes that the City's economy continues to improve at a slow-to-moderate pace with a mixed set of macroeconomic indicators: record high labor force participation and employment population ratio; unemployment insurance claims well below historical averages; robust recovery of tourism; and initial signs of improvement in commercial real estate. The Control Board believes the City will encounter significant headwinds and potential strain on resources from Trump administration fiscal and immigration policies. The report also suggests, in connection with capital planning and spending, that it would be prudent for the City to create a comprehensive approach to determine the practicable level of all of its capital commitments.

The Control Board report identified an offset of $1 million in fiscal year 2025 and net risks of $853 million, $1.51 billion, $1.98 billion and $2.05 billion in fiscal years 2026 through 2029, respectively, resulting in a projected budget surplus of $1 million in fiscal year 2025 and budget gaps of $853 million, $5.75 billion, $7.36 billion and $7.13 billion in fiscal years 2026 through 2029, respectively. Such net risks result from: (i) decreased expenditures resulting from higher reimbursements for paratransit costs of $22 million in fiscal year 2025 and increased expenditures resulting from lower reimbursements for paratransit costs of $138 million, $163 million, $185 million and $209 million in fiscal years 2026 through 2029, respectively; (ii) increased expenditures for MTA Bus operations of $13 million, $101 million, $227 million, $275 million and $283 million in fiscal years 2025 through 2029, respectively; (iii) increases in uniformed services overtime expenses of $723 million, $812 million, $804 million, $808 million and $808 million in fiscal years 2025 through 2029, respectively; (iv) increased expenditures associated with the State's foster care reimbursement rate of $139 million in each of fiscal years 2026 through 2029; (v) decreased expenditures associated with providing services to students with disabilities (Carter cases) of $321 million in fiscal year 2025 and increased expenditures of $99 million, $29 million, $29 million and $188 million in fiscal years 2026 through 2029; (vi) increased expenditures associated with the State class size mandate of $633 million, $1.27 billion,

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$1.9 billion and $1.9 billion in fiscal years 2026 through 2029, respectively; (vii) increased expenditures associated with State Foundation aid of $5 million in fiscal year 2025 and decreased expenditures relating to such aid of $588 million in fiscal year 2026; and (viii) increased expenditures for school nurse contractual services of $129 million in each of fiscal years 2026 through 2029. The report also identifies (i) increases in property tax revenues of $59 million, $378 million, $443 million, $703 million and $1.37 billion in fiscal years 2025 through 2029, respectively; and (ii) increases in non-property tax revenues of $340 million, $232 million, $809 million, $787 million and $238 million in fiscal years 2025 through 2029, respectively.

**Outstanding General Obligation Indebtedness**. As of December 31, 2024, approximately $43.01 billion of City general obligation bonds were outstanding.

As of December 31, 2024, Hudson Yards Infrastructure Corporation ("HYIC") has outstanding approximately $2.5 billion aggregate principal amount of bonds. In addition, HYIC has entered into a term loan facility with Bank of America, N.A. pursuant to which HYIC may draw up to an aggregate amount of $380 million, approximately $94.7 million of which has been drawn as of December 31, 2024. The term loan facility has a scheduled maturity of June 30, 2027. HYIC expects to issue bonds to repay such term loan facility or further extend the maturity date prior to the scheduled maturity. The bonds financed the extension of the Number 7 subway line and other public improvements in the Hudson Yards area, and the term loan will be used to finance any remaining costs of completion of the original project and the expansion of the park in the Hudson Yards area. HYIC's bonds and, on a subordinate basis, draws under the term loan facility are secured by and payable from payments in lieu of taxes and other revenues generated by development in the Hudson Yards area. To the extent payments in lieu of taxes and other HYIC revenues are insufficient to pay interest on the HYIC bonds or the term loan, the City has agreed to pay the amount of any shortfall in interest, subject to appropriation. No such payments have been required since fiscal year 2015. The City has no obligation to pay the principal of such bonds or of such term loan.

**Financing Program.** 

*Water and Sewer*. The City's financing program includes the issuance of water and sewer revenue bonds by the Water Authority which is authorized to issue bonds to finance capital investment in the City's water and sewer system. Pursuant to State law, debt service on Water Authority indebtedness is secured by water and sewer fees paid by users of the water and sewer system. Such fees are revenues of the Water Board, which holds a lease interest in the City's water and sewer system. After providing for debt service on obligations of the Water Authority and certain incidental costs, the revenues of the Water Board are paid to the City to cover the City's costs of operating the water and sewer system and as rental for the system. In fiscal years 2019, 2022 and 2023, the City did not request the rental payment due to the City from the Water Board. In fiscal years 2020 and 2021, on account of the outbreak of COVID-19, the City requested rental payments of $128 million and $137 million, respectively. The Financial Plan reflects rental payment requests of $289 million in fiscal year 2025, $303 million in fiscal year 2026, $315 million in fiscal year 2027, $363 million in fiscal year 2028 and $393 million in fiscal year 2029. The City's Preliminary Ten-Year Capital Strategy applicable to the City's water and sewer system covering fiscal years 2026 through 2035 projects City-funded water and sewer investment (which is expected to be financed with proceeds of Water Authority debt) at approximately $33.3 billion. The 2025 2029 Capital Commitment Plan reflects total anticipated City-funded water and sewer commitments of $11.37 billion which are expected to be financed with the proceeds of Water Authority debt.

*New York City Transitional Finance Authority*. The TFA is authorized to have outstanding $21.5 billion of Future Tax Secured Bonds with such amount increasing to $27.5 billion as of July 1, 2025. The TFA may have outstanding Future Tax Secured Bonds in excess of $21.5 billion provided that the amount of the Future Tax Secured Bonds, together with the amount of indebtedness contracted by the City, do not exceed the debt limit of the City, with such amount increasing to $27.5 billion as of July 1, 2025. The Governor's Executive Budget includes a proposal to further increase the total amount of Future Tax Secured Bonds authorized to be outstanding and not subject to the City's debt limit by an additional $3.0 billion beginning July 1, 2025, with such amount increasing to $30.5 billion. Future Tax Secured Bonds are issued for general City capital purposes and are secured by the City's personal income tax revenues and, to the extent such revenues do not satisfy specified debt ratios, sales tax revenues.

In addition, the TFA is authorized to have outstanding $9.4 billion of Building Aid Revenue Bonds to pay for a portion of the City's five-year educational facilities capital plan. Building Aid Revenue Bonds are secured by State building aid, which the Mayor has assigned to the TFA.

Implementation of the financing program is dependent upon the ability of the City and other financing entities to market their securities successfully in the public credit markets which will be subject to prevailing market conditions at the times of

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sale. No assurance can be given that the credit markets will absorb the projected amounts of public bond sales. A significant portion of bond financing is used to reimburse the City's General Fund for capital expenditures already incurred. If the City and such other entities are unable to sell such amounts of bonds, it would have an adverse effect on the City's cash position. In addition, the need of the City to fund future debt service costs from current operations may also limit the City's capital program. The Preliminary Ten-Year Capital Strategy for fiscal years 2026 through 2035 totals $170 billion, of which approximately 97.8% is to be financed with funds borrowed by the City and such other entities. Congressional developments affecting federal taxation generally could reduce the market value of tax-favored investments and increase the debt-service costs of carrying out the major portion of the City's capital plan which is currently eligible for tax-exempt financing.

**Environmental Matters**

*Climate Change: Storms, Strategic Planning and Resiliency*. The City has 520 miles of coastline, bordering the Atlantic Ocean as well as rivers, bays, and inlets. Four of its five Boroughs, Manhattan, Staten Island, Brooklyn, and Queens, are on islands and water also forms the principal boundary of the Bronx. As a result, the City is directly affected by rising sea levels, inland flooding, and exposed to intensifying coastal storms.

<u>Storms</u>. On Monday, October 29, 2012, Superstorm Sandy hit the Mid-Atlantic East Coast. The storm caused widespread damage to the coastal and other low-lying areas of the City and power failures in various parts of the City, including most of downtown Manhattan, the south shore of Staten Island, and the communities surrounding Jamaica Bay in Brooklyn and Queens. On January 29, 2013, President Obama signed legislation providing for approximately $50.5 billion in storm-related aid for the region affected by the storm. Although it is not possible for the City to quantify the full, long-term impact of the storm on the City and its economy, the current estimate of the direct costs to the City, NYCHH and NYCHA is approximately $10.7 billion (comprised of approximately $1.8 billion of expense costs and approximately $8.9 billion of capital project costs). Such direct costs represent funding for emergency response, debris removal, emergency protective measures, repair of damaged infrastructure and long-term hazard mitigation investments.

The Financial Plan assumes that the direct costs described above will largely be paid from non-City sources, primarily the federal government, and that the Community Costs described above will be primarily reimbursed by federal funds. The City expects reimbursements to come from two separate federal sources of funding, FEMA and HUD. The City has secured approximately $10.8 billion in FEMA assistance and other federal emergency response grants ("FEMA Funding"). The maximum reimbursement rate from FEMA is 90% of total costs. Other federal emergency response grants may have larger local share percentages. The City expects to use $730 million of Community Development Block Grant Disaster Recovery funding allocated by HUD to meet the local share requirements of the FEMA Funding, as well as recovery work not funded by FEMA or other federal emergency response grants for the direct costs described above. This allocation would be available to fill gaps in such FEMA Funding. As of March 20, 2025, the City, NYCHH and NYCHA have received $5.8 billion in reimbursements from FEMA Funding for the direct costs described above. In addition to the FEMA Funding described above, HUD has made available approximately $4.4 billion for Community Costs, of which approximately $4 billion has been received through January 1, 2025. No assurance can be given that the City will be reimbursed for all of its costs or that such reimbursements will be received within the time periods assumed in the Financial Plan. There is no assurance, if the City were to experience a similar storm in the future, that non-City sources, including the federal government, would pay the costs.

On September 1, 2021, Hurricane Ida hit the Mid-Atlantic East Coast as a post-tropical cyclone ("Ida"), bringing significant rainfall and resulting in severe flooding in parts of the City, including primarily inland areas. Rainfall from Ida exceeded the previous record for the most single-hour rainfall in the City and for the first time the National Weather Service declared a flash flood emergency in the City. Ida resulted in the deaths of 13 people in the City, 11 of which occurred in basement housing units.

<u>Strategic Planning and Resiliency</u>. Since 2007, the City has been engaged in strategic planning for climate change, recognizing the challenges it presents for City operations and infrastructure. Among other things, the City created the New York City Panel on Climate Change (the "NPCC"), a body of more than a dozen leading independent climate and social scientists. Since 2008, NPCC has analyzed climate trends, developed projections, explored key impacts, issued reports (the "NPCC Reports") and advised on response strategies for the City. The NPCC determined that the City is already experiencing the impacts of climate change and projects dramatic impacts on the City in the future. Climate change is causing more extreme heat, extreme rainfall, coastal storm surge, and chronic tidal flooding. NPCC projections form the basis for the City's

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climate resiliency planning, which involves coordination and cooperation among multiple public and private stakeholders, and expansion of ongoing maintenance and development of municipal infrastructure as well as specific initiatives such as those described below.

Reducing risk from extreme rainfall requires a multi-layered strategy with investments in infrastructure adaptation, building level protection, data collection, and community engagement. In July 2022, the City released the Rainfall Ready NYC action plan, a plan to prepare the City for more extreme rainfall in the future. The City continues to install grey infrastructure, such as building out a comprehensive storm sewer system in Southeast Queens, and green infrastructure, such as rain gardens and bluebelt wetlands, to manage stormwater and protect water quality. This work is being carried out by DEP and funding is included in the City's capital budget. The City is also working to develop Cloudburst management projects that will use grey and green infrastructure to absorb, store and transfer rainwater during extreme storm events.

Building on NPCC's recommendations, prior recommendations released after Ida hit the City and the City's strategic planning, the City released PlaNYC: Getting Sustainability Done ("PlaNYC 2023") in April 2023. PlaNYC 2023 addresses some of the risks identified in the NPCC Reports. Among other things, PlaNYC 2023 includes measures to address the biggest risks to the City associated with climate change, including extreme heat and flooding from extreme rainfall, coastal storms and tidal flooding due to sea level rise. PlaNYC 2023 also describes measures to reduce economy-wide greenhouse gas emissions and initiatives to transition away from polluting fossil fuels to clean energy. The total costs of implementing all of PlaNYC 2023's recommendations, including those relating to extreme rainfall, would be substantial and in some cases would require State, federal or other non-City funding alongside additional City funding.

In 2023, the City launched Climate Strong Communities ("CSC"), an initiative of the New York City Mayor's Office of Climate and Environmental Justice that aims to build resiliency and sustainability infrastructure to reduce risks from climate change in environmental justice areas. CSC is grounded in environmental justice and guided by three pillars: collaborating with communities, working across government, and unlocking new funding. CSC is an equitable multi-hazard planning framework that leverages infrastructure and climate funding opportunities.

The City is in the process of implementing infrastructure projects to protect areas of the City from flooding associated with extreme rainfall, storm surge, and tidal flooding due to sea level rise. (See below for additional information on the impacts of flooding.) These projects and initiatives are in various stages of feasibility review, design, construction, and implementation. Funding for these projects is expected to come from City, State and federal sources. Some projects are expected to require additional funding to the extent that they are in the planning stages or current funding does not provide for the costs of construction.

In 2023, the City created a new Bureau of Coastal Resilience led by a Deputy Commissioner at the Department of Environmental Protection to coordinate the City's coastal resiliency work. Several major coastal resiliency projects are currently underway throughout the City, including the East Side Coastal Resiliency Project ("ESCR"). ESCR, which broke ground in 2021, is an integrated coastal flood protection system which will create resilient open spaces and improve waterfront access on Manhattan's east side, from East 25th Street at the north to Montgomery Street at the south. The City anticipates the entire flood protection system will be in place and operational by the end of 2026. The total expected cost of ESCR is $1.97 billion, with remaining costs fully funded through a combination of City, federal and other funding sources.

Other projects in Lower Manhattan include constructing flood walls and deployable flip-up barriers to protect the Two Bridges neighborhood, developing a plan to extend the Manhattan shoreline from the Brooklyn Bridge to the Battery into the East River to protect the Seaport and Financial District area, and constructing an elevated waterfront esplanade in the Battery and flood barriers in Battery Park City. Coastal resilience projects are also underway in the Tottenville and Red Hook neighborhoods, and an energy resilience project is underway in Hunts Point, with shoreline reinforcement projects also happening in other identified areas of the City. These projects are in various stages of feasibility review, design, construction, and implementation. Funding for these projects is coming from City and federal sources, and $529 million is included in the Preliminary Ten-Year Capital Strategy. As the projects proceed, the City continues to monitor anticipated costs and reflects updates in the capital plan as needed.

The U.S. Army Corps of Engineers ("USACE") is pursuing the South Shore of Staten Island Coastal Storm Risk Management Project (the "Staten Island Project") and the Rockaways Atlantic Shorefront and Bayside Projects (the "Rockaways Projects"). The Staten Island Project is expected to create a 5.5-mile line of coastal protection on Staten Island between Fort Wadsworth and Oakwood Beach. USACE currently estimates that the project will cost $1.7 billion. The City is responsible for 10.5% of the project costs, and the remaining project costs are to be paid for with federal and State funds. Approximately half of the City's

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share of such project costs is currently reflected in the Ten-Year Capital Strategy. The Rockaways Projects consist of coastal protection elements on the Atlantic shorefront and on the Jamaica Bay side of the Rockaways. Construction has begun on the Atlantic Shorefront Project, which is fully funded by the federal government, with an expected cost of approximately $590 million. Design has started on the Bayside Project, which is fully funded by the federal government, with a current expected cost of $253 million.

In addition to site-specific resiliency projects, the City is taking steps to integrate climate resiliency into capital planning through the NYC Climate Resiliency Design Guidelines, which translate future-looking climate change projections into technical guidance to inform the design of roads, buildings, sewer systems, hospitals, public housing, and other pieces of critical public infrastructure. In 2021, the City began a five-year pilot program through which dozens of new projects will be designed and constructed using the standards in the NYC Climate Resiliency Design Guidelines. Starting in 2027, all City projects will be required to meet a stringent set of requirements that will certify their preparedness for extreme weather threats.

In 2015, FEMA issued preliminary updated flood insurance rate maps, which would have expanded the 100-year floodplain beyond the areas designated in the flood maps issued in 2007. The City appealed the 2015 preliminary flood maps challenging the modeling FEMA used to develop them. The 2015 preliminary flood maps were adopted into the building code, but the prior 2007 flood maps remain in effect for flood insurance purposes. In 2016, FEMA agreed with the City's appeal, and the City is currently working with FEMA to update the maps. FEMA's new maps are expected to generally expand the 100-year floodplain from the 2007 flood maps and may cover different areas than the 2015 preliminary flood maps. FEMA expects to release preliminary flood maps in 2025 and expects the new flood maps to become effective in 2026 or 2027. Such expansion could negatively impact property values in those newly designated areas. In addition, an increase in areas of the City susceptible to flooding resulting from climate change could result in greater recovery costs to the City if flooding were to occur within such larger areas.

The City is committed to minimizing its own greenhouse gas emissions by reaching carbon neutrality by 2050. The City's efforts to reach such goal include promoting and investing in electrification, clean energy, energy efficiency, and sustainable transportation, and reducing energy use. Since 2014, the City has invested over $900 million in more than 14,000 energy conservation measures across almost 2,900 buildings, comprising more than 70 percent of City government's building square footage. The investments have decreased energy use and reduced emissions by nearly 372,000 metric tons. The Preliminary Ten-Year Capital Strategy includes $3.3 billion to continue this work to reduce energy use and greenhouse gas emissions.

Despite the efforts described above, the magnitude of the impact on the City's operations, economy, or financial condition from climate change is indeterminate and unpredictable. No assurance can be given that the City will not encounter more frequent and intense climate impacts such as hurricanes, tropical storms, cloudbursts, droughts, heatwaves or catastrophic sea level rise in the future, or that such risks will not have an adverse effect on the operations, economy or financial condition of the City.

**Cybersecurity**

The City relies on a large and complex technology environment to conduct its operations. As a recipient and provider of personal, private or sensitive information, the City and its agencies and offices face multiple cyber threats including, but not limited to, hacking, viruses, malware and other attacks on computers and other sensitive digital networks and systems. The City's Office of Cyber Command ("Cyber Command"), which was created in 2017, is charged with setting information security policies and standards for the City, directing the City's citywide cyber defense and incident response, deploying defensive technical and administrative controls and providing guidance to the Mayor and City agencies on cyber defense. In January 2022, Cyber Command became part of the City's Office of Technology and Innovation (formerly the Department of Information Technology and Telecommunications).

Cyber Command has over 100 full-time employees and works with designated cybersecurity contacts at each City agency as part of the Citywide Cybersecurity Program. The Financial Plan reflects funding for Cyber Command of $113 million in fiscal year 2025 and approximately $108 million in fiscal year 2026. Such funding does not account for cybersecurity funding at other City agencies. Cyber Command is built around two core cybersecurity functions: (1) threat management, which manages incident response and cyber threat intelligence and vulnerability management, which helps agencies prioritize remediation efforts on identified unpatched systems in the City's networks; and (2) security sciences, which manages strategic and tactical cyber defense technologies and initiatives.

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In carrying out its functions, Cyber Command works with a range of City, State, and federal law enforcement agencies, including the New York City Police Department and the Federal Bureau of Investigation's Joint Terrorism Task Force. In February 2022, the City and the State, along with the mayors of Albany, Buffalo, Rochester, Syracuse, and Yonkers, unveiled the Joint Security Operations Center. The center has enhanced coordination of cybersecurity efforts across the State, helping to foster collaboration among city, State, and federal entities. Cyber Command also regularly works with other states and municipalities throughout the country to share cybersecurity threat intelligence and best practices, as well as with non-governmental entities such as utilities, telecommunications providers and financial services companies for the purpose of enhancing collective cyber defenses. The City has developed standard cybersecurity policies and standards for third party vendors of the City to follow, and security provisions for contracts with vendors, which help ensure that the City is notified of cyber breaches and suspected cyber breaches of a vendor's network environment. The City has also developed a Citywide Incident Response Policy, which requires City agencies to develop incident response plans in accordance with Cyber Command policies and standards.

While the City conducts periodic tests and reviews of its networks, no assurances can be given that such security and operational control measures will be successful in guarding against all cyber threats and attacks. New technical cyber vulnerabilities are discovered in the United States daily. In addition, cyber attacks have become more sophisticated and are increasingly capable of impacting municipal control systems and components. The techniques used to obtain unauthorized access to, or to disable or degrade, electronic networks, computers, systems and solutions are rapidly evolving and have become increasingly complex and sophisticated. In addition, there is heightened risk due to an increase in remote access to City systems by City employees as a result of the outbreak of COVID-19. As cybersecurity threats continue to evolve, the City may be required to expend significant additional resources to continue to modify and strengthen security measures, investigate and remediate any vulnerabilities, or invest in new technology designed to mitigate security risks. The results of any successful attack on the City's computer and information technology systems could impact its operations and damage the City's digital networks and systems, and the costs of remedying any such damage could be substantial. Consistent with the City's general policy to self-insure, the City does not carry insurance against cyber attacks.

The NYC Vulnerability Disclosure Program (VDP) was expanded in October 2023. This program, developed in partnership with a security testing platform, broadens the scope of the City's efforts to identify and address vulnerabilities within its publicly accessible digital resources. By establishing guidelines, rules of engagement, and a secure channel for security researchers to send vulnerability submissions, the program complements existing Cyber Command initiatives, facilitating timely remediation of identified risks.

**<u>NEW YORK STATE</u>**

New York is the fourth most populous state in the nation, after California, Texas, and Florida, and has a relatively high level of personal wealth. The State's economy is diverse, with a comparatively large share of the nation's financial activities, information, education, and health services employment, and a small share of the nation's farming and mining activity. The State's location, air transport facilities, and natural harbors have made it an important hub for international commerce. Travel and tourism constitute an important part of the economy. Like the rest of the nation, New York has a declining proportion of its workforce engaged in manufacturing and an increasing proportion engaged in service industries.

Manufacturing employment continues to stagnate as a share of total State nonfarm employment, as in most other states. As a result, New York's economy is less reliant on this sector than in the past. However, it remains an important sector of the State economy, particularly for the upstate region, which hosts higher concentrations of manufacturers.

As defined under the North American Industry Classification System (NAICS), the trade, transportation, and utilities supersector accounts for the second largest component of State nonfarm employment but only the fifth largest when measured by wage share. This sector accounts for a smaller share of employment and wages for the State than for the nation.

New York City is the nation's leading center for banking and finance. For this reason, this sector is far more important for the State than for the nation. Although this sector accounts for less than one-tenth of all nonfarm jobs in the State, it accounts for one-fifth of total wages.

The remaining service-producing sectors include information, professional and business services, private education and healthcare, leisure and hospitality services, and other services. When combined, these industries account for over half of all

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nonfarm jobs in New York. Information, education and health, and other services account for a higher percentage of total State employment than for the nation.

Farming is an important part of the State's rural economy, although it constitutes only 0.2 percent of the total State GDP. According to the New York State Department of Agriculture and Markets, New York is the fifth largest dairy producer in the nation.

Federal, State, and local governments comprise the third largest sector in terms of nonfarm jobs. Public education is the source of over 40 percent of total State and local government employment.

**Annual Information Statement**. The Annual Information Statement, dated May 24, 2024 ("AIS"), reflects the State's Enacted Budget Financial Plan (the "Financial Plan") for Fiscal Year (FY) 2025 issued by the Division of the Budget (DOB) and sets forth the State's official Financial Plan projections for Fiscal Year 2025 through Fiscal Year 2028 (the "Financial Plan period"). DOB released the third quarter update to the AIS on March 10, 2025 (the "AIS Update"). The AIS Update is dated February 20, 2025 (the same date as the release date of the Governor's Executive Budget for FY 2026, as amended) and contains information only through that date, unless otherwise noted in the AIS Update. The AIS Update includes information on the State's current financial projections, including summaries and extracts from the Governor's Executive Budget Financial Plan for FY 2026 (the "Updated Financial Plan" or "Executive Budget Financial Plan") issued by DOB on January 21, 2025 and amended February 20, 2025. The Updated Financial Plan (which is available on the DOB website, www.budqet.ny.gov) includes a summary of third quarter operating results for FY 2025 (quarter ended December 31, 2024) and updates to the State's official financial projections for FY 2025 through FY 2028, as well as projections for FY 2029 which appear for the first time in the AIS Update (the "Financial Plan period").<sup>1</sup> The AIS Update is dated the same date as the release date of the amendments to the Updated Financial Plan and contains information only through its date, except for certain explanatory information not contained in the Updated Financial Plan which DOB has determined does not materially change the projections contained in the Updated Financial Plan. Except for the specific revisions described in the AIS Update, the projections (and the assumptions upon which they are based) in the Updated Financial Plan are consistent with the projections set forth in the FY 2025 Enacted Budget Financial Plan (the "Enacted Budget Financial Plan") reflected in the AIS. DOB next expects to update the State's multi-year financial projections with the FY 2026 Enacted Budget Financial Plan. In addition to regularly scheduled quarterly updates to the AIS, the State may issue AIS supplements or other disclosure notices related to the AIS as events warrant. The State intends to announce publicly whenever an update or a supplement is issued. The State has filed the AIS and the AIS Update with the Municipal Securities Rulemaking Board through its Electronic Municipal Market Access (EMMA) system. Electronic copies of the AIS and the AIS Update can be accessed through EMMA at <u>www.emma.msrb.org</u>.

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<sup>1</sup>

The State fiscal year is identified by the calendar year in which it ends. For example, fiscal year 2024 ("FY 2024") is the fiscal year that began on April 1, 2023 and will end on March 31, 2024.

The annual State budget process and financial reporting cycle begins with the start of a new State fiscal year on April 1 and the enactment of the State's annual budget (the "Enacted Budget"), which may occur after the start of the fiscal year. Following the Enacted Budget, DOB publishes the State's Enacted Budget Financial Plan and generally updates it quarterly to reflect results through June 30 (the "First Quarterly Update to the Financial Plan"), September 30 (the "Mid-Year Update to the Financial Plan"), and December 31 (the "Executive Budget Financial Plan"). In addition, the Governor's Executive Budget proposal (the "Executive Budget") is typically submitted to the Legislature in January and the Governor's amendments are due within thirty days following the submission of the Executive Budget, at which time the Executive Budget Financial Plan may be amended (the "Updated Executive Budget Financial Plan"). However, in State fiscal years where a gubernatorial election occurs, the Governor's Executive Budget proposal is due on or before the first day of February and amendments are due in early March.

**FINANCIAL PLAN OVERVIEW**

**Governor's Amendments to the FY 2026 Executive Budget**

The New York State Governor submitted the Executive Budget for FY 2026 to the Legislature on January 21, 2025. In accordance with the State Constitution, the Governor submitted amendments to the Executive Budget on February 20, 2025. The amendments are summarized in the Governor's Amendments to the FY 2026 Executive Budget.

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The amendments to the FY 2026 Executive Budget were generally technical in nature and are not expected to have a materially adverse impact on the Executive Budget Financial Plan. Accordingly, the multi-year (FY 2025 through FY 2029) forecasts of receipts and disbursements remained unchanged.

On or before March 1, 2025, as required by law, the Executive and Legislature are expected to issue a joint report containing a consensus forecast for the economy and projections of certain receipts for the current and upcoming fiscal years. In the consensus forecast report, the parties are expected to forecast the level of receipts over the two-year period (FY 2025 and FY 2026).

Any revisions to the Executive Budget Financial Plan receipts forecast from the consensus forecast process, as well as necessary spending revisions associated with new costs and amendments to the Executive Budget Financial Plan will be reflected in the FY 2026 Enacted Budget.

**Financial Plan Overview**

The State's financial position remains strong, with favorable operating results recorded through the first nine months of FY 2025 and a positive economic outlook. Forecast revisions since the FY 2025 Mid-Year Update have created new projected surpluses, resulting in a favorable baseline forecast. The FY 2026 Executive Budget leverages these resources to include a package of tax reforms and initiatives aimed at addressing affordability issues that continue to impact many New Yorkers while preserving reserves at the highest levels in history. In addition, debt levels remain nearly flat at less than 1 percent growth over the past decade, historic liquidity levels continue to deliver high investment returns, and other reserves are available to manage risks to the Updated Financial Plan. The State continues to manage projected budget gaps in future years with the use of prior year cash management actions and resources, including the prepayment of future obligations (e.g., debt service and pension costs), as well as reserves for transaction risks.

At the same time, uncertainty looms. Risks as varied as policies and plans of the new Federal administration, the potential for a slowdown in economic growth, geopolitical risks, the ongoing risks of climate change, and sustained trends of rising enrollment and costs in public health insurance programs all present the potential for fiscal challenges in the future. While DOB expects economic growth to remain strong in the near term, inflation remains stubbornly high, increasing to 2.7 percent from the previous 2.2 percent forecast for 2025; housing prices and borrowing costs remain elevated; and labor market growth appears to be easing. Potential Federal changes to trade, immigration and tax policies could drive further inflation increases. Likewise, possible reductions in Federal assistance that support vital New York programs, including health care delivery, social services, and public safety, could negatively impact the State and New Yorkers who depend on these programs.

In light of these uncertainties and risks, the Executive Budget maintains the existing level of Principal Reserves<sup>2</sup> to protect essential services in the event of an economic downturn or other future fiscal challenges. To further protect these important reserves, the Governor has directed the transfer of funds held in the reserve for economic uncertainties to the statutory Rainy Day Reserve to increase the balance by $1 billion annually over the next four years, as fiscal conditions permit, starting with FY 2025.

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<sup>2</sup>

DOB defines "Principal Reserves" as consisting of the two statutory "Rainy Day" reserves (the Tax Stabilization Reserve and the Rainy Day Reserve) and the portion of the General Fund balance informally designated as a reserve for economic uncertainties.

**Updated Financial Plan Estimates**

Through December 2024, General Fund tax receipts, including transfers from other funds, were $1.1 billion higher than estimated in the Mid-Year Update to the Financial Plan, driven mainly by strength in personal income tax and PTET collections. Consumption and use tax receipts remain on track with projections, however, business tax collections to date continue to fall below expectations. Non-tax receipts exceeded estimates by $3.6 billion, almost entirely due to the earlier than planned transfer of Federal State and Local Fiscal Recovery Fund (SLFRF) moneys to the General Fund. General Fund disbursements, including transfers to other funds, were nearly $3 billion below the most recent cash flow estimate, due to lower spending across many local aid programs and capital projects.

On the strength of collections experienced to date, the baseline forecast for General Fund tax receipts has been increased by an average of over $1.7 billion annually, resulting in an $8.3 billion cumulative increase through FY 2029 compared to the Mid-Year Update to the Financial Plan. In addition, downward revisions to STAR and debt service spending, which are

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supported by tax receipts, increased General Fund receipts by a cumulative $2.8 billion through FY 2029 compared to the prior forecast. Other non-tax receipts have also been increased, including upward revisions to investment income projections in FY 2027 based on the revised interest rates, and additional mental hygiene Federal revenue related to retroactive rate increases under the Home and Community-Based Services (HCBS) waiver that support continued investments and service expansion.

At the same time, the baseline forecast for spending has been increased by a cumulative $6.1 billion through FY 2029 compared to the Mid-Year Update to the Financial Plan. Medicaid and School Aid spending estimates across the plan have been increased by $6.1 billion and $3.1 billion, respectively. The higher spending reflects costs related to updated Medicaid enrollment and utilization data, particularly for Medicaid long-term care services, and inflationary growth in the Foundation Aid formula. In addition, higher pension costs are expected across all years of the Updated Financial Plan due to workforce and salary increases, benefit expansion, and fund losses that drive higher rates for the State and local governments. These increases are partly offset by downward revisions to spending estimates across nearly all other assistance and grant programs based on results to date, various updated assumptions, and timing-related adjustments. In addition, spending is reduced to reflect lower employee health insurance costs pursuant to a reduction in negotiated health insurance premium rates, and upward revisions to lottery and gaming revenue that support education spending.

The aggregate baseline forecast revisions leave General Fund surpluses of $3.5 billion in FY 2025 and $1.8 billion in FY 2026 prior to the new proposals included in the FY 2026 Executive Budget. Projected baseline gaps for FY 2027 and FY 2028 are lowered compared to the Mid-Year Update to $4 billion and $7.4 billion, respectively. The FY 2029 baseline gap is estimated at $11.8 billion.<sup>3</sup> The annual gaps through FY 2029 include the use of prior year cash management actions and resources, including the prepayment of future obligations (e.g., debt service and pension costs), as well as cautious estimates and reserves for transaction risks.

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<sup>3</sup>

The FY 2029 budget gap is included for the first time in the Executive Budget Financial Plan.

Other revisions that do not impact General Fund balance include PTET related revisions to receipts estimates and adjustments to reserves, including the planned shift of funds into the statutory Rainy Day Reserve over the next four years, as fiscal conditions permit.

Since the implementation of the PTET program in FY 2022, increases to tax receipts related to PTET have been set aside in the PTET reserve to cover credits claimed in subsequent years. Previously the PTET program was expected to cease to be utilized after tax year 2025, aligning with the expected expiration of the State and Local Tax (SALT) deduction cap under current Federal law. The Executive Budget Financial Plan revises this assumption to reflect the continuation of the PTET program in perpetuity, absent amendments to current State law or Federal actions to end the program. The change reflects the likelihood that the Federal government will extend the SALT deduction cap and the widespread use of the similar taxes on pass-through income, which are utilized in 36 states and the City of New York (NYC). In addition, PIT estimated tax projections have been lowered by $3.2 billion in FY 2027 to reflect the assumed continuation of the SALT cap under the new Federal administration. This downward revision to tax estimates is entirely offset by the reserve previously set aside for this purpose, resulting in no net Financial Plan impact.

**FY 2026 Executive Budget Financial Plan Summary**

Consistent with statutory requirements, the Governor's FY 2026 Executive Budget proposal provides for balanced operations in the General Fund in FY 2026 due to surplus resources available in FY 2025 and FY 2026. However, the recurring cost of the FY 2026 Executive Budget proposals and upward revisions to baseline forecasts increase budget gaps in FY 2027 and beyond. Outyear budget gaps are projected to total $6.5 billion in FY 2027, $9.8 billion in FY 2028, and $11 billion in FY 2029 – cumulatively the outyear budget gaps are roughly $4 billion higher than the Mid-Year Update projections.

**Receipts**. The FY 2026 Executive Budget includes a package of tax reforms and initiatives aimed at addressing affordability issues that continue to impact many New Yorkers. In December 2024, the Governor announced her plan to deliver inflation refund payments to New York tax filers. The rebates are subject to legislative approval and are expected to be issued in FY 2026 at a cost of roughly $3 billion.

In addition, the Executive Budget proposes lowering the personal income tax rates for lower- and middle- income filers, including all joint tax filers making under $323,200, and providing an enhanced Empire State child tax credit for children under 4 years old in FY 2026 and for all children through the age of 16 in both FY 2027 and FY 2028. The Executive Budget

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also includes proposals to extend, increase, and add various tax credits, and proposes expanding flexibility for businesses to opt into the PTET program by extending the deadline. Proposed extensions include tax credits for low-income housing, musical and theater productions, clean heating fuel, and alternative fuel and electric vehicle recharging property. In addition, new credits are established for living organ donors and to support independent film productions. To offset these changes, the top tax rates for tax filers, such as joint filers making over $2,155,350 annually, which otherwise expire at the end of tax year 2027 are instead extended for five-years through tax year 2032.

The Executive Budget proposal reduces General Fund receipts by a cumulative $1.3 billion through FY 2029 compared to the baseline forecast, excluding the cost neutral proposal to extend the opt-in deadline for businesses to opt into the PTET program and the proposed one-time inflation refund payments supported by projected surplus resources carried forward from FY 2025. Excluding the inflation refund payments, All Funds tax receipts are projected to total $117.8 billion in FY 2026, which results in an annual increase of 4.1 percent compared to revised FY 2025 estimates.

**Disbursements**. The Executive Budget proposes $5 billion in cumulative General Fund spending increases through FY 2029 to support agency operations increases and addresses the State's many continuing challenges, including access to mental health care, public safety, and the health care delivery system.

Operational spending is increased to support staffing increases, investments in cybersecurity and information technology, expanded access to mental health services, public safety enhancements, and Judiciary spending increases to support staffing levels to address case backlogs and provide operational support to various courts.

**State Spending**

All Funds spending is projected to total $252 billion in FY 2026, an increase of $8.6 billion or 3.6 percent from revised FY 2025 estimates.

Spending growth is largely driven by continued high levels of enrollment in the Medicaid program, as well as prior year expansion of benefits, increases in reimbursement rates, and expanded utilization of the State's Managed Long-Term Care (MLTC) program by the State's aging population. The State expects to develop proposals to provide recurring savings in future budgets to ensure long-term Medicaid spending levels are sustainable. The MCO tax transaction also increases Medicaid spending by nearly $1.2 billion through State share tax offsets.

Over the past three years, the State has made investments in nearly all program areas, including: fully funding Foundation Aid to schools; expanding access to mental health services, child care, and housing; providing assistance to distressed hospitals, other health care providers and workers; supporting health care delivery improvements; increasing support for higher education; addressing gun crime and violence; expanding access to school meals; protecting the environment; and energy affordability.

These investments have increased projected spending for assistance and grants to nearly $105 billion projected in FY 2026, an increase of nearly $30 billion (40 percent) compared to the $75 billion level recorded in FY 2022. Nearly three-quarters of the estimated $30 billion of growth in assistance and grants programs since FY 2022 is concentrated in School Aid and Medicaid, reflecting historic, recurring funding increases for schools and the health care system. New York continues to spend significantly more on these two programs than any other state in the nation.

**School Aid**. The State provides a substantial amount of financial support for public schools through State formula aids and grants. Currently, approximately 2.5 million kindergarten through 12th grade students are enrolled in the State's public schools, including 186,000 students enrolled in charter schools. For over a decade, New York has ranked the highest in the nation for per pupil spending. In school year (SY) 2022, New York spent $29,873 per pupil, almost double the national average of $15,633 per pupil<sup>4</sup> and approximately 19 percent higher than second ranked New Jersey.

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<sup>4</sup>

Based on U.S. Census Bureau, *2022 Annual Survey of School System Finances*.

Over the past decade, New York's per-pupil spending has increased from roughly $20,000 to $30,000. This increase was driven by the three-year phase-in of full funding of the Foundation Aid formula completed in SY 2024, which aided in adding over $6.6 billion (23 percent) to State-funded School Aid between SY 2022 and SY 2025. In addition to State aid, school

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districts have continued to raise revenue through local property tax increases, which when combined with State aid increases and Federal COVID-19 pandemic related assistance, have afforded many districts the ability to amass substantial reserves and surplus balances.

Adding to the historic increases in funding over the past several years, the Executive Budget proposes $37.4 billion for School Aid in SY 2026, an increase of $1.7 billion (4.7 percent), inclusive of a $1.5 billion (5.9 percent) Foundation Aid increase.

**Medicaid**. The New York State Medicaid Program provides health and long-term care coverage to lower-income children, pregnant women, adults, seniors, and people with disabilities. The Medicaid program also funds a portion of wages for home care workers and caregivers self-directed by consumers under the Consumer Directed Personal Assistance Program (CDPAP) and is a large contributor of funding to public and private hospitals and nursing homes through various supplemental programs. Medicaid spending growth continues to escalate as utilization of the system, primarily MLTC, which includes the CDPAP, rises with an aging population.

Nearly 7 million New Yorkers (36 percent) are currently covered by Medicaid. When combined with other public insurance coverage, such as Child Health Plus (CHP) and Essential Plan (EP), New York has the highest percent of people covered by publicly funded medical insurance in the nation with a total of 9 million enrolled. The State offers some of the most comprehensive and extensive Medicaid benefits in the nation, including optional services such as coverage for pharmacy and personal care services, spending $4,724 per capita based on the latest Centers for Medicare & Medicaid Services (CMS) data (Federal Fiscal Year 2023).<sup>5</sup> New York's per capita spending was more than 46 percent above the national average of $2,554 per capita and over 19 percent higher than the next highest spending state — New Mexico which spent $3,824 per capita.

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<sup>5</sup>

Excludes District of Columbia. Based on U.S. Census Bureau data and the 2023 Centers for Medicare and Medicaid Services Financial Report, Expenditure Reports From MBES/CBES.

Medicaid costs are financed jointly by the Federal, State, and local governments. New York receives the minimum Federal Medicaid matching share of roughly 50 percent. Local districts' costs have been capped at calendar year 2015 levels, shifting the increased costs of the program to the State and saving the City of New York and counties billions of dollars annually. In FY 2026, local governments will save an estimated $8.3 billion and have saved nearly $54 billion since 2015.

In FY 2026, Medicaid spending (excluding operational costs) is projected to total $35.4 billion, an increase of $4.3 billion (14 percent) from the revised FY 2025 levels. State spending for Medicaid has tripled over the past 15 years. The growth is due to medical cost increases, elevated enrollment levels as more enrollees continue to meet eligibility requirements, expansion of benefits, increases to reimbursement rates, and continued growth in aging and high utilization populations. Other factors that continue to place upward pressure on State-share Medicaid costs include, but are not limited to, provider reimbursements to cover home health wage increases, the phase-out of enhanced Federal funding, increased costs and enrollment growth in MLTC, and the needs of financially distressed hospitals.

**Outyear Budget Gaps**

The FY 2026 Executive Budget Financial Plan General Fund outyear budget gaps are slightly higher than the gaps projected in the Mid-Year Update.<sup>6</sup> If the FY 2027 Budget is balanced with recurring savings, the budget gaps for FY 2028 and FY 2029 would be in the range of $4 billion annually.

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<sup>6</sup>

The FY 2029 budget gap is included for the first time in the Executive Budget Financial Plan.

The outyear budget gaps are the result of a structural imbalance between forecasted levels of spending growth and available resources. The estimated gaps include a $2 billion transaction risk reserve in each year. The projected budget gaps do not reflect the use of any Principal Reserves to balance operations but do include the use of prior year surpluses carried forward into future years and cautious estimates of disbursements, a practice that provides a cushion for potential receipts shortfalls and unanticipated costs that may materialize within a fiscal year.

**Reserves and Risks**

The Updated Financial Plan faces ongoing economic risks, including: slowing economic growth; continued price inflation; geopolitical uncertainties; immigration policy; climate change and natural disasters; programmatic cost pressures; uncertainty about the fiscal conditions of outside entities relying on State assistance; risks due to the State's dependence on Federal funding and approvals; and possible policy changes under the new Federal administration.

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While the DOB forecast of receipts and spending is primarily based on current law and reasonable assumptions as of the time it was prepared, economic uncertainties and the dependence of the State's tax base on the financial sector are embedded risks.

Reserves are the most practical and effective defense against such unpredictable risks. Robust reserves are an essential tool for mitigating service reductions and public employee layoffs during periods of slow or declining growth. During a "typical" recession, declines in receipts could be significant. DOB estimates that tax receipts can be expected to fall between $35 billion and $50 billion over three years in a recession that resembles those experienced after September 11, 2001 and during the Great Recession of 2008.

Over the past several years, the State has significantly increased reserves to ensure that it can honor its commitments through good and bad times. The FY 2026 Executive Budget preserves these critical investments and, financial conditions permitting, plans to shift funds from the Reserve for Economic Uncertainties into the statutory Rainy Day Reserve.

**General Fund Financial Plan Summary**

**Tax Receipts**. The Executive Budget proposes the following tax law changes:

• Inflation Tax Refund. The Governor proposes an inflation refund to deliver $3 billion in direct payments to approximately 8.6 million New York taxpayers statewide in 2025. Payments will consist of $300 to single taxpayers who make up to $150,000 per year, and $500 for joint tax filers making up to $300,000 per year.

• Middle Class Tax Cut. The Executive Budget proposes cutting personal income tax rates for the State's first five tax brackets by 20 basis points each over two years, providing roughly $1 billion in annual relief to taxpayers when fully phased in. For example, the proposal lowers the tax rates by up to 5 percent for joint tax filers with income below $323,200.

• Enhanced Empire State Child Credit. The Executive Budget proposes an enhanced Empire State child tax credit for children under age 4 in FY 2026 and for all children through the age of 16 in both FY 2027 and 2028. The maximum credit increases from $330 to $1,000 for children under the age of four and $500 for children ages 4 through 16. Furthermore, the Governor's proposal eliminates the restrictive earned income requirement, allowing low-income New Yorkers to fully benefit from the credit.

• High-Income PIT Rate Extension. The Governor proposes a five-year extension to the tax rates for high-income tax filers, such as joint filers making over $2,155,350 annually, that currently expire at the end of tax year 2027.

• Film Tax Credit. The Executive Budget proposes to extend and amend the film tax credit program, including removing the tiered payout structure for new applicants when paying out tax credits, extending the program an additional two years through 2036 and providing a $100 million incentive for independent studios.

• Other Tax Actions. The Executive Budget also proposes to increase the Article 9A estimated payment threshold from $1,000 to $5,000 and extend various tax credits including for alternate fuels and electric vehicle recharging property, clean heating fuel, musical and theatrical production, low-income housing, and hiring veterans and workers with disabilities.

In addition, the Governor signed legislation to impose sales tax on short-term rentals statewide, requiring all short-term rental market place providers to collect and remit sales taxes on all rentals facilitated by their platforms, and to expand the tax definition of crops, livestock, and livestock products to include cannabis.

• PTET Flexibility. The Executive Budget proposes extending the annual election deadline from March 15 to September 15 (for New York and City of New York PTET) and requiring "catch-up" payments for elections after March 15. This proposal is supported by the PTET reserve and is cost neutral.

**Debt Service**. Increased debt service costs, particularly in the later years, reflect the costs of bond financing certain proposed capital adds and initiatives included in the Executive Budget.

**Other Receipts/Transfers**. Available resources in other funds, including interest earned on monies awarded under the SLFRF program, will be transferred to the General Fund to support continued and new spending over several years. In addition, the proposed use of funds in the Indigent Legal Fund will support previously approved increases to the assigned counsel rate for attorneys providing services to indigent persons.

**Disbursements**

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**Assistance and Grants**. General Fund spending is impacted by the level of resources outside of the General Fund available to support spending, particularly in education and health programs. Compared to the baseline update, assistance and grants spending is increased in the aggregate over the multi-year Financial Plan mainly due to increasing investments and initiatives.

• School Aid. Spending is higher to reflect increases in costs due to proposed changes to the Foundation Aid formula beginning in SY 2026 and the creation of a new College in High School Opportunity Fund.

• Medicaid. Medicaid spending in the General Fund is lower in FY 2027 and beyond due to proposed savings actions including authorizing the Department of Health (DOH) to enforce clinical criteria on prescribed prescription drugs and technical adjustments to the Indigent Care Pools for public general hospitals in the City of New York.

To avoid adverse impacts on the health care industry, and to more accurately reflect DOH Medicaid spending, the Medicaid Global Cap calculation has been updated to exclude the local share of Medicaid spending associated with other State agency (OSA), which had previously been included under the Cap. Beginning in FY 2026, costs that were previously reported in the DOH budget will now be reported in their respective agency budget. Because county contributions have been capped since 2015, the State is liable for all growth in non-Federal Medicaid expenses. An estimated $2 billion of local share spending is related to OSA services and programs that are not managed by DOH. The reclassification of this spending is cost neutral to the overall Updated Financial Plan and more appropriately aligns program activities and costs to agencies responsible for managing such spending.

• MCO Tax Offset. A portion of the resources generated from the MCO tax transaction are expected to offset costs in both FY 2026 and FY 2027.

• Mental Hygiene. Increased spending will support planned investments, including the expansion and establishment of new Office of Mental Health (OMH) clubhouses to promote recovery and community reintegration; funding to assist counties with oversight and placement of high-risk individuals; resources for vocational services and job placement; and a 2.1 percent targeted inflationary increase to Office for People With Developmental Disabilities (OPWDD), OMH, and Office of Addiction Services and Supports (OASAS) voluntary operated providers.

• Public Health/Aging. Funding is included to support additional funding for abortion medication services; programs for the aging population; a 2.1 percent targeted inflationary increase to offset rising costs across existing programs; increased funding for hunger prevention and nutrition, Nourish NY, Emergency Medical Services (EMS), Vital Records; and a swimming lessons voucher program.

• Social Services/Housing. The Executive Budget proposes to extend permanently the current funding structure for residential school placements of children with special needs outside the City of New York and utilize available Mortgage Insurance Fund resources to fund housing and homelessness programs. In addition, the Executive Budget provides funding for supporting first-time homeowners with down payment assistance, ensuring stable housing for vulnerable populations, launching Get Offline Get Outside 2.0, providing additional support to eligible families when babies are born, digitizing youth working papers, expanding worker protection resources, supporting investigations to combat discrimination, and a 2.1 percent targeted inflationary increase for eligible programs.

Lower spending in FY 2027 reflects the use of available Temporary Assistance for Needy Families (TANF) funding to support increasing child care costs to maintain continuity in the level and eligibility of child care subsidies.

• Higher Education. Increased spending includes additional general operating support for CUNY senior colleges, funding to support free community college for high-demand fields, artificial intelligence investments, student support programs, and expansions to part-time Tuition Assistance Program (TAP) eligibility and the Veteran's Tuition Awards (VTA) program to include non-combat veterans.

• Public Safety. The Executive Budget provides funding to support increased police presence in the subway, funding to address crime through community-based violence prevention programs, support for rape crisis and intimate partner violence programs, and funding to create a joint special operations command headquarters for crime prevention.

• Education/Arts. The Executive Budget includes funding for the adoption of a universal free school meals program which requires all school districts, charter schools, and nonpublic schools that participate in the national school lunch and breakfast program to provide free breakfast and lunch meals to all students regardless of family income. The Executive Budget also provides additional funding for competitive grants to support the arts in FY 2026, and to reimburse nonpublic schools for State-mandated activities and for the salaries of eligible teachers providing instruction in science, technology, engineering, and math (STEM) subjects.

• All Other Assistance and Grants. Additional spending will support increases for the Judiciary's Civil Legal Services and Attorney for Child Programs; funding for upgrades to sliding sports venues in Lake Placid in anticipation of hosting

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future world-class competitions; support for agricultural programs including local food supply, fiber production, and dairy and maple industries; and upstate transit.

**Agency Operations**. Spending for operations, including wages and fringe benefits, is increased over the multi-year plan to accommodate growth in the State workforce, general salary increases included in the final year of current labor settlements, and expansion of services and new initiatives.

• Executive Operations. General Fund operational spending is increased to reflect added costs across several agencies to support staffing increases; investments in cybersecurity and information technology; and expanded access to inpatient psychiatric and mental health services. In addition, the Executive Budget includes additional funding to strengthen enforcement against criminal activity at the northern border; enhance security measures in correctional facilities; the MAT Program, which provides treatment for incarcerated individuals in state prisons with substance use disorders; and increase the National Guard members assigned to the Joint Task Force Empire Shield Mission, which provides support to deter and prevent terrorist activity in the City of New York area, including transit and commuter hubs.

• Legislature/Judiciary. The Executive Budget must include without modification the appropriations submitted annually by the Legislature and Judiciary. The Updated Financial Plan spending estimates reflect the budgets submitted by each branch.

The Judiciary Budget submission increases annual operating spending, including fringe benefits, by roughly $300 million, to support general salary increases and other non-judicial staffing initiatives, including new court clerks and attorneys, costs associated with four court officer academy classes, and increased staffing levels to address case backlogs and provide operational support to various courts. The Judiciary's budget submission includes funding for new judgeships; ten City of New York Family Court support magistrates and ten Criminal Court judges, including non-judicial staff supporting these judges; civil legal services increases; additional funding for various technology initiatives; a cost of living adjustment for contractual providers of the Attorney for Child program; expansion of various programs including Alternative Dispute Resolution and Alternatives to Incarceration; and health insurance and pension cost increases.

Operating spending for the Legislature increases by nearly $6 million annually to fund general salary increases for legislative staff and operational costs.

• Other Elected Officials. The Attorney General (AG) operational spending is increased by nearly $12 million annually to support new operational/legal staff general salary increases and nonpersonal service inflationary costs.

Operating spending for OSC is increased by approximately $10 million annually to fund new operational staff, general salary increases and support to the condominium board for the purposes of maintenance and repair at the Albany office location.

• Fringe Benefit/Fixed Costs. Savings reflect proposed legislation that would provide relief for local governments and lower State taxpayer costs by lowering the interest rate charge on judgments against the State and local governments from as high as 9 percent (currently authorized) to a fair market-based interest rate. The current rate was established in 1982 when interest rates were at 12 percent, to avoid unnecessary taxpayer costs. The recommended rate is in line with the interest rate applied to judgments in Federal courts and would ensure that neither side in a lawsuit will be disadvantaged by an interest rate above or below what otherwise could be earned while cases are being adjudicated.

Additionally, the Executive Budget proposes the State mirror the Federal government's policy decision to have higher-income retirees pay a higher proportion of their health insurance costs by ceasing Income-Related Monthly Adjustment Amount (IRMAA) reimbursement. The savings achieved through this proposal will be shared between the State and certain State retirees in the form of a premium refund.

**Transfers to Other Funds**. General Fund transfers to other funds support capital projects, debt service costs, State support for SUNY, and a variety of other programs.

• Capital Projects. The Executive Budget increases transfers from the General Fund to capital projects funds to support new capital initiatives, including the safety net transformation program, technology infrastructure, Hudson Valley rail improvement, certain highway redesign studies, and replacement of vehicles utilized to provide transportation services to individuals receiving OPWDD services.

• SUNY Operating Assistance. The State will provide additional general operating support for the 2026 academic year, support for SUNY downstate hospital operating costs in FY 2026, funding for artificial intelligence investments, and support for other programs.

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• All Other Transfers to Other Funds. The Executive Budget includes funding for Office of Victim Services (OVS) initiatives and payment of interest due on the outstanding Federal unemployment insurance loan that would otherwise be borne by businesses.

**Use of/(Deposit to) Reserves**. Changes to reserves support the PTET flexibility proposal, which is cost neutral to the Updated Financial Plan.

**General Fund Financial Plan Overview**

The State's General Fund receives most State taxes and other income not earmarked for a specified program or activity and is required by law to be balanced.

General Fund receipts are affected by the deposit of dedicated taxes in other funds for debt service and other purposes, the transfer of balances between funds of the State, and other factors. Three significant factors affect reported General Fund tax receipts, as described below.

• Changes in debt service on State-supported revenue bonds affect General Fund tax receipts. The State utilizes bonding programs where tax receipts are deposited into dedicated Debt Service Funds (outside the General Fund) and used to make debt service payments. After satisfying debt service requirements for these bonding programs, the balance is transferred to the General Fund.

• The STAR program is funded from PIT receipts, with changes in the State-supported cost of the program affecting reported PIT receipts.

• The PTET program affects reported tax collections within each fiscal year, but does not impact General Fund balance or operations, because it is expected to be Financial Plan neutral over multiple years. The discussion summarizing annual changes generally excludes the impact of the PTET or show it distinctly. The operation of the PTET program is described in more detail under the heading "PTET Financial Plan Impact."

General Fund disbursements represent roughly 70 percent of total State Operating Funds spending and are affected by the level of financing sources available in other funds, transfers of balances between funds of the State, and other factors that may change annually. For example, education and health care programs are affected by the level of financing sources (i.e., HCRA and lottery/gaming receipts) available in other funds. Projected spending also reflects DOB's cautious estimates of disbursements, a practice that provides a cushion for potential receipts shortfalls and unanticipated costs.

**Receipts**

General Fund receipts, including transfers from other funds, are estimated to total $115.5 billion in FY 2025, an increase of $12.5 billion (12.2 percent) from FY 2024. As noted earlier, receipt levels in the General Fund may be significantly impacted by the deposit of dedicated taxes in other funds for debt service and PTET. Excluding the impact of debt prepayments and PTET, total General Fund tax receipts, including transfers after the payment of debt service, are estimated to total $99.2 billion in FY 2025, an increase of $6 billion (6.5 percent) from FY 2024. The increase reflects continued strength in withholding and estimated payments through three-quarters of the fiscal year and improved employment and wage forecasts.

General Fund receipts, including transfers from other funds, are estimated to total $108.6 billion in FY 2026, a decrease of $7 billion (6 percent) from FY 2025. Excluding the impact of debt prepayments and PTET, total General Fund tax receipts, including transfers after the payment of debt service, are estimated to total $100.4 billion in FY 2026, an increase of $1.1 billion (1.2 percent) from FY 2025. The following discussion of annual changes in tax receipts exclude the impact of PTET and debt prepayments.

PIT receipts are estimated to total $68.9 billion in FY 2026, a decrease of $95 million from the prior year. The decrease reflects increases in all refund components partially offset by increases in all gross receipt components.

Consumption/use tax receipts are estimated to total $18.9 billion in FY 2026, an increase of $903 million (5.0 percent) from FY 2025. This increase reflects an uptick in growth of taxable consumption in the sales tax base.

Business tax receipts are estimated to increase by $183 million primarily reflecting increased Corporate Franchise Tax (CFT) gross receipts with audits increasing as well. Refunds are projected to significantly increase, partially offsetting these increases.

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Other tax receipts are expected to total $2.5 billion in FY 2026, an increase of $151 million from FY 2025. This is primarily due to projected increases in both estate tax and real estate transfer tax receipts, reflecting projected growth in household net worth, housing starts, the average housing price and bonuses, as well as a projected decline in mortgage rates.

The reduction in non-tax receipts reflects the final use of SLFRF resources in FY 2025 consistent with Federal treasury rules, a reduction in investment income commensurate with projected interest rate declines, and one-time funding from other fund resources in FY 2025.

**Disbursements**

General Fund disbursements, including transfers to other funds, are projected to total $108.4 billion in FY 2025, an increase of $8.3 billion (8.3 percent) from FY 2024. The annual change in spending is in large part due to increased funding for Foundation Aid to schools, Medicaid, and continued time-limited support to the City of New York for asylum seeker assistance.

General Fund disbursements, including transfers to other funds, are expected to grow by $7.9 billion (7.3 percent) totaling $116.3 billion in FY 2026, mostly driven by increased funding for Foundation Aid and Medicaid.

Assistance and grants spending supported by the General Fund is estimated to total $82.4 billion in FY 2026, an increase of $5.8 billion (7.6 percent) from FY 2025. General Fund spending for education and health care represents nearly all of the assistance and grants spending growth. General Fund support for these programs is also affected by the level of financing sources (i.e., HCRA and lottery/gaming receipts) available in other funds.

General Fund support for School Aid is estimated to increase by $1.3 billion (4.2 percent) on a State fiscal year basis. This growth reflects a SY 2026 increase in Foundation Aid which begins the process of reforming the formula and provides a minimum 2 percent annual increase in aid to districts, as well as assumed growth in expense-based reimbursement programs.

Medicaid spending is projected to grow by $1.9 billion, primarily due to the $1.5 billion in additional Global Cap spending allowance to support enrollment and escalating MLTC growth and $400 million in prior investments to support home health and personal care workers that were initially supported by HCBS Enhanced Federal Medical Assistance Percentage (eFMAP).

In addition, other assistance and grants growth is primarily the result of continued State support of an expanded level and eligibility of child care subsidies, first-time homebuyer down payment assistance, universal free school meals, free community college of high-demand fields, hunger prevention and nutrition assistance, programs for older adults, City of New York subway safety initiatives, funding to offset county costs related to assigned counsel rate for attorneys providing services to low-income individuals and CUNY operational support.

The General Fund support of agency operations and fringe benefits is impacted by the Federal Emergency Management Agency (FEMA) reimbursements for prior year COVID-19 pandemic related eligible spending. Excluding this transaction, General Fund State Operations spending growth is expected to increase by roughly 11 percent. The largest drivers of growth include rising health insurance costs for State employees, Judicial staffing and operational increases, general salary increases consistent with existing collective bargaining agreements, investments in cybersecurity and information technology, and continued staffing increases across various agencies. In addition, spending has been increased for the MAT Program which provides treatment for incarcerated individuals in state prisons with substance use disorder, enhanced security measures for correctional facilities, and an increase in the National Guard members assigned to the Joint Task Force Empire Shield Mission, which provides support to deter and prevent terrorist activity in the City of New York area, including transit and commuter hubs.

The Judiciary spending plan includes a substantial increase in FY 2026 to support general salary increases and other non-judicial staffing initiatives including new court clerks and attorneys, costs associated with four court officer academy classes and increased staffing levels to address case backlogs. The Judiciary's budget submission also includes funding for new judgeships; ten City of New York Family Court Support Magistrates and ten Criminal Court judges; increases for various technology initiatives; cost of living adjustment for contractual providers of the Attorney for Child program; expansion of various programs including Alternative Dispute Resolution and Alternatives to Incarceration; and providing for health insurance and pension cost increases.

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General Fund transfers to support capital projects is expected to decrease due to the timing of bond proceed reimbursements. Other transfer decreases are attributable to one-time funding for the HSF in FY 2025, partially offset by additional State general operating aid for SUNY four-year campuses and Downstate Hospital, funding to support targeted engineering pay increases, and payment of interest due on the outstanding Federal unemployment insurance loan. General Fund transfers in FY 2026 are also impacted by revised support projections across programs and funds.

**General Fund Closing Balance**

DOB expects the General Fund to end FY 2026 with a balance of $45.7 billion. Roughly half of the balance is held in Principal Reserves to protect essential services in the event of a significant economic downturn. The remaining balance is comprised of other reserves that are pledged to reduce outyear gaps, manage risks, and support future costs that include tax refunds and liabilities, capital projects, and increased operational expenses.

The decrease in the General Fund closing balance compared to FY 2025 is comprised of refunded PTET collections, and the scheduled use of debt management and extraordinary monetary settlement reserves to fund existing commitments and projects.

**Cash Flow**

DOB expects that the General Fund will maintain sufficient liquidity in FY 2026 to make all planned payments as they become due. The State continues to reserve money on a quarterly basis for debt service payments financed with General Fund resources. Money to pay debt service on bonds secured by dedicated receipts, including PIT bonds and Sales Tax Revenue bonds, continues to be set aside as required by law and bond covenants.

The Executive Budget continues to authorize short-term financing for liquidity purposes during the fiscal year, which serves as cashflow management too, as needed, and to effectively deploy resources. Specifically, the authorization allows for the issuance of up to $3 billion of PIT revenue anticipation notes which mature no later than March 31, 2026. Borrowed amounts cannot be extended or refinanced beyond the initial maturity. The Updated Financial Plan does not assume the use of short-term financing for liquidity purposes. DOB evaluates operating results and liquidity levels regularly and may adjust the use of notes based on liquidity needs, market considerations, and other factors.

**PTET Financial Plan Impact**

The U.S. Department of the Treasury (Treasury) and the Internal Revenue Service (IRS) have determined that State and local income taxes imposed on and paid by a partnership or an S corporation on its income, such as the PTET, are allowable as a Federal deduction to taxable income. In November 2020, the IRS released Notice 2020-75, which announced that the Treasury and IRS intend to issue clarifying regulations with respect to such pass-through taxes.

As part of the State's continuing response to Federal tax law changes, legislation was enacted in FY 2022 to allow an optional PTET on the New York-sourced income of partnerships and S corporations. Qualifying entities that elect to pay PTET pay a tax of up to 10.9 percent on their taxable income at the partnership or corporation level, and their individual partners, members and shareholders receive a refundable PIT credit equal to the proportionate or pro rata share of taxes paid by the electing entity. Additionally, the program includes a resident tax credit that allows for reciprocity with other states that have implemented substantially similar taxes, which currently include Connecticut and New Jersey.

DOB expects that the PTET program will be cost neutral to the State on a multi-year basis. However, because the PTET credits are not necessarily realized by taxpayers within the same fiscal year that PTET revenue is received by the State, the PTET will not be revenue-neutral to the State within each fiscal year. The Updated Financial Plan includes an estimate for PTET within business taxes and the corresponding decrease in PIT receipts.

At the onset of the PTET program, the State expected the utilization would cease after tax year 2025 consistent with the expected expiration of the SALT deduction cap under current Federal law. The Executive Budget Financial Plan now assumes the PTET program will continue to be utilized consistent with current State law. In addition, considering recently announced policy goals of the new Federal administration, the FY 2027 PIT revenue projections have been reduced to remove the one-time acceleration of roughly $3.2 billion in estimated PIT receipts previously assumed and is entirely offset by amounts previously set aside in General Fund reserves for this purpose, resulting in no Financial Plan impact. Other PTET revisions include the Executive Budget proposal to extend the annual election deadline for businesses opting into the program from March 15 to September 15, which is also offset by the PTET reserve.

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In December 2021, electing entities began making estimated PTET payments that were classified as business taxes and totaled $16.4 billion in FY 2022. The entire amount was set aside for purposes of offsetting the decrease in PIT receipts in FY 2023 and beyond. Since inception, the reserve balance has covered the difference between PTET collections and related PIT credits in each succeeding fiscal year and is expected to do so indefinitely.

**State Operating Funds Spending Summary**

State Operating Funds encompass the General Fund and a wide range of State activities funded from dedicated revenue sources that are received outside the General Fund, including tax revenues, tuition, income, fees, and assessments. Many programs, services and activities funded with these dedicated revenue sources often have no direct bearing on the State's ability to maintain a balanced budget in the General Fund but are captured in State Operating Funds. However, certain dedicated revenue sources support spending that impacts General Fund spending as revenues fluctuate. For example, education and health care programs are affected by the level of financing sources (i.e., HCRA and lottery/gaming receipts) available in other funds.

**Assistance and Grants**

Most State spending is for assistance and grants that include payments to school districts, health care providers, MCOs, local governments, and other entities, as well as financial assistance to, or on behalf of, individuals, families, and not-for-profit organizations. School Aid and Medicaid account for nearly 70 percent of assistance and grants spending and roughly half of total State Operating Funds spending.

Over the past three years, assistance and grants funding has increased substantially with increased funding for education, health care, and nearly all other major program areas.

The Executive Budget provides $37.4 billion in total School Aid for SY 2026, representing an annual increase of $1.7 billion (4.7 percent). This includes a $1.5 billion (5.9 percent) increase in Foundation Aid. The Executive Budget begins the process of reforming the Foundation Aid formula by updating the formula's two measures of the percentage of low-income students in a school district, consistent with the recommendations of the Rockefeller Institute of Government and the Board of Regents. The Executive Budget also modifies the formula to provide additional aid to low- wealth school districts and to ensure that each district receives at least a 2 percent annual increase in aid. The SY 2026 School Aid increase also includes the full funding of the projected $230 million (2.2 percent) increase under current law for expense-based reimbursement programs such as Transportation Aid and Boards of Cooperative Education Services (BOCES) aid.

DOH Medicaid assistance and grants spending is estimated at $35.4 billion in FY 2026, an annual increase of $4.3 billion (14 percent). The growth is due to medical cost increases; enrollment remaining at elevated levels; expansion of benefits; increases to reimbursement rates; and continued growth in aging and high utilization populations. Other factors that continue to place upward pressure on State-share Medicaid costs include, but are not limited to, provider reimbursements to cover home health wage increases; the phase-out of enhanced Federal funding; increased costs and enrollment growth in MLTC; and the needs of financially distressed hospitals.

The HSF will receive and distribute the new MCO tax and is estimated to provide resources totaling $3.7 billion over two years. The FY 2026 Executive Budget proposes to use the funds over three years to fund $1 billion in existing commitments supported by the Global Cap and the remaining $2.7 billion will support new health care delivery investments. These investments and funding are dependent on successful execution of the MCO tax transaction, which is subject to continued Federal support. Absent assurance of continued Federal approval to maintain the MCO tax, the Updated Financial Plan does not include any funding for these investments in the later years.

Higher spending is attributable to increased MLTC enrollment and price growth as well as increased home and personal care utilization and costs, expanded access to health coverage, and higher provider reimbursements. The remaining growth is attributable to other costs reported outside of the Global Cap to support home care and minimum wage for health care providers ($4.2 billion) and financial relief to counties and the City of New York associated with the State's full coverage of the local share of spending growth ($2.2 billion).

Mental Hygiene spending growth supports targeted investments in services to ensure individuals with developmental disabilities, mental illness, substance use disorders, and problem gambling have appropriate access to care. FY 2026

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spending levels include the continued commitment to expand mental health access and care, a 2.1 percent targeted inflationary increase for eligible programs, and expanding access to opioid treatment medications in underserved areas.

Social Services spending decreases are driven by the declines in funding for services and assistance to the City of New York for asylum seekers. Offsetting increases reflect continued investments and expansion of child care, inclusive of reduced amounts of Federal pandemic aid to support costs, the Empire State Supportive Housing Initiative (ESSHI), Safety Net Assistance, new investments in youth programs, and a 2.1 percent targeted inflationary increase for eligible programs.

Transportation growth is commensurate with increases in dedicated transit revenue available to fund mass transit.

Higher education spending is projected to grow due primarily to increases in operating aid for CUNY senior colleges and the Executive proposal to provide for the remaining cost of tuition, fees, and books for students aged 25 to 55 who pursue studies in high-demand career fields at SUNY and CUNY community colleges. In addition, higher spending reflects increased support for TAP, the expansion of tuition assistance to non-combat veterans, and the expansion of part-time TAP eligibility to students taking a minimum of three credits.

Increased spending for All Other Education Programs in FY 2026 is largely driven by the continued impact of recent years' increases for special education program tuition and service rates and the return of such programs' enrollment to pre-COVID-19 pandemic levels; the adoption of universal free school meals, under which the State will pay the student's share of costs for all meals served to students not already receiving free meals; increased funding for nonpublic schools; and increased reimbursement to school districts related to charter schools.

All other assistance and grants spending includes a reconciliation between school year and State fiscal year spending for School Aid; reconciliation for the net impact of the Mental Hygiene Stabilization Fund related to the Medicaid Global Cap; and various other programs and functions including additional funding for abortion medication services, programs for the aging, expansion of WIC, additional funding to support increases to Civil Legal Services and Attorney for Child programs; first-time homebuyer down payment assistance; funding for upgrades to sliding sports venues in Lake Placid in anticipation of hosting future world-class competitions; investment in targeted training pathways and apprenticeships for high-demand fields; and an offset to county costs paid to lawyers assigned to represent low-income individuals.

**State Operations/General State Charges (GSCs)**

Operating costs for State agencies include salaries, wages, fringe benefits, and Non-Personal Service (NPS) costs (e.g., supplies, utilities) and comprise about a quarter of State Operating Funds spending.

Growth in operational spending for executive agencies is driven primarily by general salary increases consistent with existing collective bargaining agreements, investments in cybersecurity and Information Technology (IT), and staffing increases across various agencies. In addition, Federal reimbursement for prior year State costs incurred for COVID-19 pandemic response and recovery efforts is projected to decline year over year.

SUNY operational spending growth reflects expenses for SUNY State-operated campuses and hospitals, inclusive of additional State aid for operating expenses at the State University Health Sciences Center at Brooklyn and/or the SUNY Hospital at Brooklyn. SUNY operating costs are funded by a combination of tuition and fee revenue and General Fund transfers provided annually for direct State operating support and student financial aid support ($1.9 billion in FY 2026). In addition, the State pays the fringe benefit costs of employees at SUNY State-operated campuses, projected to be roughly $2.0 billion in FY 2026, which is excluded from operational spending growth. The State also continues to pay a share of the debt service costs on bond-financed capital projects at SUNY, totaling approximately $662 million in FY 2026.

The Judiciary spending plan includes a substantial increase in FY 2026 to support general salary increases and other non-judicial staffing initiatives including new court clerks and attorneys, costs associated with four court officer academy classes and increased staffing levels to address case backlogs and provide operational support to various courts. The Judiciary's budget submission includes funding for new judgeships; ten City of New York Family Court support magistrates and ten Criminal Court judges, including non-judicial staff supporting these judges; civil legal services increases; additional funding for various technology initiatives, cost of living adjustment for contractual providers of the Attorney for Child program; expansion of various programs including Alternative Dispute Resolution and Alternatives to Incarceration; and providing for health insurance and pension cost increases.

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The operating costs for the offices of independently elected officials (Attorney General, Comptroller, and Legislature) are projected to grow by 5.6 percent. This growth is driven by payments for salary increases pursuant to existing contracts, increased staffing, and general salary increases for legislative staff.

The increase in GSCs is primarily a result of an increase in pension obligations due to higher employer contribution rates. Health insurance cost increases can be attributed to medical inflation which include the rising costs of prescription drugs. Increases in other fringe benefits and fixed costs can be attributed to higher employer payroll taxes due to the continued growth in the State workforce and current spending trends.

**Debt Service**

The State pays annual debt service on all outstanding State-supported debt issuances, which is affected by the prepayment of future debt service costs in prior fiscal years. Adjusting for prepayments, State-related debt service is projected at $6.7 billion in FY 2026, an increase of 5.4 percent from FY 2025.

**Extraordinary State Funding for Asylum Seeker Assistance**

The FY 2026 Executive Budget does not include any new funding for asylum seeker assistance but maintains the extraordinary funding and support approved in prior years to assist the City of New York with the humanitarian crisis that has brought thousands of asylum seekers to the City of New York. To date, New York State has received little to no Federal funding assistance to manage thousands of asylum seekers despite repeated requests.

State management and coordination of the funding and assistance spans multiple agencies, including staffed personnel at City emergency response centers and the deployment of hundreds of Division of Military and Naval Affairs (DMNA) National Guard members to aid in the crisis response and provide support. Reimbursement for short term shelter services for migrant individuals and families and Safety Net Assistance for asylum seekers who are eligible is administered by the Office of Temporary and Disability Assistance (OTDA). Infectious disease testing and vaccination activities, and the provision of coverage to eligible individuals through the State's public health insurance programs is supported by the DOH. Other agencies of the State, including the Division of Homeland Security and Emergency Services (DHSES), the Department of State (DOS) and the Office of General Services (OGS) are assisting nonprofit organizations, providing reimbursement for shelter sites, and supporting case management and legal services.

The State is covering the cost of the Humanitarian Emergency Response and Relief Center (HERRC) at three sites, has made multiple State-owned sites available for use as shelters and has committed a total of $4.3 billion in extraordinary State Funding for asylum seeker assistance through FY 2026. The Updated Financial Plan does not include any extraordinary funding beyond FY 2026 but does include recurring spending of roughly $70 million annually related to social safety net programs associated with elevated caseload driven by this population, and routine funding.

<u>OTHER MATTERS AFFECTING THE FINANCIAL PLAN</u>

**Federal Risks**

The amount and composition of Federal funds received by the State fluctuate over time as legislative and regulatory actions at the Federal government level often change. Specific Federal government actions that pose an ongoing risk to the Updated Financial Plan include audits, disallowances, changes to Federal participation rates or other Medicaid rules, discretionary spending reductions, and the expected need for Congress to increase or suspend the debt limit to avoid delaying payments and/or defaulting on debt obligations.

**Debt Limit**. A Federal government delay or default on payments, particularly for a prolonged period, could have a materially adverse effect on national and state economies, financial markets, and intergovernmental aid payments. Specific effects on the Updated Financial Plan resulting from a potential Federal government default are unknown and impossible to predict. However, data from past economic downturns suggests that the State's revenue loss could be substantial if a Federal default triggered an economic downturn.

**Federal Aid Reductions**. Any significant reductions in Federal aid could have a materially adverse impact on the Updated Financial Plan. Health care and human services programs and assistance receive significant Federal funding and may be particularly affected by potential changes in Federal aid.

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Federal funding for Medicaid is subject to review by CMS every five years and is currently extended through March 31, 2027. The funding supports the Medicaid Managed Care Programs, Children's HCBS, and CDPAP that permits enrollees to manage and self-direct providers of personal care services.

In addition, CMS approved a three-year, $5.8 billion demonstration waiver through March 31, 2027, in response to the State's request to address health disparities exacerbated by the COVID-19 pandemic. The funding helps support social, physical, and behavioral health care services throughout the State. However, the waiver requires a total of $1.7 billion in additional State resources, which have been assumed in the Updated Financial Plan over the same period. Given the time limit on the Federal funding, these services are expected to be discontinued at the end of the term absent an extension by the Federal government. Accordingly, there is no State or Federal funding included in the Updated Financial Plan projections beyond the term period.

Federal funding for human services programs serves the most vulnerable populations, including through the Supplemental Nutrition Assistance Program (SNAP) and the Home Energy Assistance Program (HEAP). In addition, Federal funding through the Office of Refugee Resettlement contributes to the State's response to the migrant crisis, and reductions would threaten the health, well-being, and stability of refugees. The Commission for the Blind uses Federal funds to support mobility training, academic instruction, case management, and vocational training, and a reduction in Federal funds would result in a reduction or elimination of services. The Updated Financial Plan does not include State funding to backfill any Federal reduction to these programs.

Likewise, a reduction in Federal funding from the Child Care Development Funds (CCDF) would reduce the size of the State's annual child care block grant allocations to local districts and result in waitlists for services. In addition, the State has submitted a waiver request to the Federal government to delay certain provisions of new CCDF rules for two years which was approved.

Reductions in Federal funding through Title IV-E and IV-B would threaten foster care placements, adoption subsidies, and kinship caregiver supports. Changes to Title XX funding would impact child welfare and domestic violence services. The Office of Children and Family Services (OCFS) receives a variety of Federal grants for child preventive services programs, domestic violence services, adoption incentive programs, and the Chafee Independent Living program. Any reduction in funds would likely result in the reduction or elimination of these programs.

**Financial Plan Projections**

The Updated Financial Plan projections and the assumptions they are based on are subject to a myriad of risks, including, but not limited to, economic, social, financial, political, public health, and environmental risks and uncertainties. The projections of receipts and disbursements in the Updated Financial Plan are based on reasonable assumptions at the time they were prepared. DOB is unable to provide any assurance that actual results will not differ materially and adversely from these projections.

**Receipts**. State tax collections are economically sensitive and are affected by the condition of the State and national economies, as well as State and Federal tax law changes, and related taxpayer behavior and migration. Uncertainties and risks that may affect the economic and receipts forecasts include, but are not limited to: national and international events; inflation; consumer confidence; commodity prices; supply chain disruptions; major terrorist events; hostilities or war; climate change and extreme weather events; severe epidemic or pandemic events; cybersecurity events; Federal laws and regulations; financial sector compensation; capital gains; and monetary policy affecting interest rates and the financial markets.

The largest component of State tax revenue comes from PIT. Beginning in tax year 2021, the State created three new top PIT rates for taxpayers earning over $2.1 million annually creating a more progressive state income tax system. The top PIT rate is currently 10.9 percent and includes less than 0.1 percent of taxpayers. These rates expire at the end of tax year 2027 reverting to a single bracket with a rate of 8.82 percent. The FY 2026 Executive Budget proposes a five year extension of these three PIT rates through tax year 2032.

• Tax Cuts and Jobs Act of 2017 (TCJA). The TCJA made extensive changes to the Federal individual income tax, corporate income taxes, and estate taxes, most of which were effective in tax year 2018. Many provisions of the TCJA are scheduled to expire at the end of 2025, including the $10,000 limit on the deductibility of SALT payments. It should be noted that PTET and the Employer Compensation Expense Program (ECEP) are independent of the TCJA, not scheduled to sunset, and taxpayer utilization of these programs may continue regardless of changes in Federal policies. The multi-year tax

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revenue projections assume that taxpayers will continue to utilize the PTET and participate in the ECEP beyond tax year 2025. As DOB gains additional clarity on Federal tax policies and their implication on PTET and ECEP utilization, the estimates of receipts will be revised in future quarterly Financial Plan updates to reflect any changes.

• Non-Tax Receipts. The projection of non-tax receipts and other available resources assumes various transactions will occur as planned, including, but not limited to receipt of Federal aid; certain payments from public authorities; revenue sharing payments under the Tribal-State Compacts; and the collection of fines, fees, and other receipts at levels to support operations, offset General Fund costs and enable transfer of available fund balances to the General Fund. It should be noted that General Fund Medicaid and School Aid spending remains sensitive to the performance of dedicated revenues, such as HCRA and gaming receipts, used to finance a portion of these program costs.

**Disbursements**. Projections and timing of disbursements are subject to many of the same risks listed above for receipts, as well as variations from assumptions, policy changes, and future labor agreements which may increase spending, including, but not limited to: the level of wage and benefit increases for State employees; changes in the size of the State's workforce; factors affecting the State's required pension fund contributions; the receipt of Federal approvals necessary to implement the Medicaid savings actions; unanticipated growth in public assistance programs, including the assumed level of utilization of newly expanded benefits; State payments and assistance to health care facilities and providers beyond the typical rate reimbursement system; enrollment, utilization and availability of funding for certain public health programs; adherence to statutorily limited growth caps; and the ability of the State and its public authorities to issue securities successfully in public credit markets.

The disparate health care programs, escalating costs and industry pressures present fiscal challenges for the State that will need to be addressed in the coming months and years to ensure fiscal sustainability of these programs. A summary of these programs and these issues are described in more detail below.

• Public Health Insurance Programs/Public Assistance. Medicaid spending growth is largely driven by the expanded utilization of the State's MLTC program and other programs serving seniors and individuals enrolled in both Medicaid and Medicare. These programs comprise roughly 60 percent of total Medicaid Global Cap spending and the share is expected to rise to nearly 70 percent by 2028 as the baby boomer population ages. By 2030, 23 percent of the State's population is expected to be over age 65, up from 9 percent in 2000. This is expected to place a substantial amount of pressure on the Global Cap limit. There can be no assurance that costs will not exceed projections in the later years of the Updated Financial Plan absent savings actions and/or rate reductions.

Historically, the State has experienced growth in Medicaid enrollment and public assistance caseloads during economic downturns due mainly to increases in unemployment. Many people who were laid off or otherwise experienced a decrease in family income in 2020 and 2021 due to the COVID-19 pandemic became qualified to enroll and began to participate in public health insurance programs such as Medicaid, EP, and CHP. Due to Federal requirements, participants in these programs remained eligible for coverage for 12 continuous months regardless of changes in employment or income levels that may otherwise have made them ineligible.

The State conducted its eligibility redeterminations for approximately 9 million public health insurance enrollees. Through December 2024, disenrollment remains low, and the State continues to retain a greater proportion of COVID-19 era enrollees driving higher Medicaid costs over the multi-year Financial Plan relative to pre-pandemic levels of enrollment.

• CHP. The State's CHP program is a jointly funded public health program that provides health insurance for children under the age of 19 in families with incomes too high to qualify for Medicaid. Since its inception in 1990, CHP has provided free or subsidized health insurance coverage to thousands of children in New York State, including undocumented children at a 100 percent State cost. Over the past several years, CHP has experienced substantial program growth due to the unwind of individuals from the Medicaid programs, currently covering over 578,000 enrollees. Similarly, an unanticipated surge in the undocumented population continues to put pressures on the program. Prior to July 2021, growth in the undocumented population was stable and consistent, however, it has since escalated by 2,000 to 3,000 monthly enrollees and comprises a larger share of program growth. Currently, the State is covering over 140,000 undocumented children, an increase of roughly 75,000 enrollees from January 2020, representing 25 percent of total CHP enrollees. Undocumented children account for 50 percent of unfunded non-federal program costs and have consistently spent more than the remaining CHP population, which receives a 65 percent federal match. Further growth in this population will increase State costs above current projections.

• Currently, only non-citizens with certain immigration statuses are eligible for Federal and/or State benefits, including

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those Permanently Residing Under Color of Law (PRUCOL). While the term PRUCOL is not an immigration status, it is a public benefit category used by OTDA for the purposes of determining eligibility for SNAP and by DOH for determining Medicaid eligibility. Administrative actions taken in May 2023 to align the OTDA and DOH definitions of PRUCOL are expected to result in more households becoming eligible for Safety Net Assistance and thereby increase State costs. There can be no assurance that the number of eligible households and related costs will not exceed projections in the later years of the Updated Financial Plan.

• Hospital Assistance. The State provides a substantial amount of supplemental funding to private and not-for-profit hospitals beyond traditional Medicaid reimbursement rates, which include payments through various programs and grants, including the Vital Access Provider Assurance Program (VAPAP), Vital Access Provider (VAP) Program, Graduate Medical Education Incentive Program, and various other programs. Currently, 75 of 261 New York hospitals (29 percent) are deemed financially distressed – a 200 percent increase from FY 2017 through FY 2024 that has driven a concomitant 625 percent increase in Federal/State fiscal assistance to these entities. Many hospitals responsible for supporting medical needs in underserved communities across the State, including those with higher rates of uninsured individuals and government payor mix, were further stressed financially due to the pandemic. Despite hospitals in the State receiving roughly $11 billion in COVID- 19 pandemic related assistance from the Federal government, many continue to rely on supplemental State assistance. The State has provided substantial targeted funding to certain facilities in addition to recurring annual hospital assistance of $984 million provided in aggregate to all hospitals statewide. From FY 2023 through FY 2025, supplemental State support will total more than $1.8 billion including: $800 million in FY 2023 of which $100 million was added to the recurring base support; $500 million in FY 2024; and $500 million planned by the end of FY 2025. In addition to $300 million provided in FY 2025, the FY 2026 Executive Budget maintains additional funding through FY 2028 in State support associated with the Safety Net Transformation program to fund projects and partnerships to promote financial sustainability of provider systems, subject to approval.

The importance of the hospital industry to local communities for purposes of accessing critical health care services, as well as other social and economic benefits, including employment opportunities and sustainability, creates the potential for increased cost pressure within the Updated Financial Plan should the State continue to provide supplemental payments to hospitals. There can be no assurance that the State will not continue to commit to additional funding, as many facilities, including those which are not currently fiscally distressed, continue to seek State financial support.

• CDPAP. New York's CDPAP allows Medicaid enrollees that are determined eligible for personal care services to select their own caregiver, which can include friends or family members. Utilization of CDPAP grew by 1,200 percent since 2016, and State costs were expected to continue to escalate at unsustainable levels. In response to this expansion, hundreds of private businesses, known as Fiscal Intermediaries (FIs), have emerged that provide payroll functions and administrative support for an administrative fee that is paid by the Medicaid program. Nearly all other States with CDPAP programs utilize one or only a few FIs to limit administrative costs. The State is in the process of transitioning to a single FI to administer CDPAP that will consolidate the administrative and payroll functions from hundreds of existing FIs to more cost effectively administer the program by the end of FY 2025. There is no change to care or services authorized and available through the CDPAP or any disruption to care expected.

<u>Statutory Growth Caps for School Aid and Medicaid</u>. Beginning in FY 2012, the State enacted spending growth caps intended to limit the year-to-year growth in the State's two largest assistance and grants programs, School Aid and Medicaid. Both caps have been modified since initial implementation and have been impacted by administrative and other actions over the past several years.

• The School Aid growth cap limits growth to the annual growth in State Personal Income, as calculated in the Personal Income Growth Index (PIGI). The statutory PIGI for School Aid is based on the average annual income growth over a ten-year period. However, the authorized School Aid increases have exceeded the indexed levels in most years since its inception. Most recently, School Aid increases in SY 2022 through SY 2024 substantially exceeded the PIGI, due to the State's commitment to phase in full funding of the Foundation Aid formula. The final year of this phase-in was completed in SY 2024, driving an annual increase of $3.1 billion (9.7 percent) compared to the indexed PIGI rate of 4.2 percent. The increase in State funded School Aid for SY 2025 of $1.4 billion (4.1 percent) was slightly above the indexed PIGI rate of 3.7 percent.

The Executive Budget proposes a School Aid increase for SY 2026 of $1.7 billion (4.7 percent), driven largely by a $1.5 billion (5.9 percent) increase in Foundation Aid. This increase is above the indexed PIGI rate of 4.5 percent. The FY 2026 Executive Budget begins the process of reforming the Foundation Aid formula by updating the formula's two measures of the percentage of low-income students in a school district, consistent with the recommendations of the Rockefeller

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Institute of Government and the Board of Regents. The Executive Budget also modifies the formula to provide additional aid to low-wealth school districts and to ensure that each district receives at least a 2 percent annual increase in aid.

The Updated Financial Plan projections for SY 2027 and beyond assume that School Aid growth will be based on estimated growth in Foundation Aid and expense-based aids and are below the PIGI rate.

• Nearly 80 percent of DOH State Funds Medicaid spending growth is subject to the Global Cap that is intended to establish a limit for Medicaid growth. Additional State-share Medicaid spending, outside of the Global Cap, has increased to include supplemental hospital payments, health care bonus payments, and other costs, in addition to State costs for the takeover of Medicaid growth from local governments and reimbursement to providers for increased minimum wage costs. Prior to FY 2023, the Global Cap was calculated using the ten-year rolling average of the medical component of CPI for all urban consumers and thus allowed for growth attributable to increasing costs, though not increasing utilization. To accommodate growth in utilization, beginning in FY 2023 the Global Cap was amended to be calculated using the five-year rolling average of health care spending, using projections from the CMS Actuary. The CMS Actuary updates the projections annually and DOB incorporates the revisions into the multi-year forecast with the Enacted Budget, as applicable. The new Global Cap index added a substantial amount of allowable Medicaid growth – over $23 billion covering the six-year period from FY 2023 through FY 2029.

The statutory provisions of the Global Cap grant the Commissioner of Health (the Commissioner) certain powers to limit Medicaid disbursements to the level authorized by the Global Cap and allow for flexibility in adjusting Medicaid projections to meet unanticipated costs resulting from a disaster. The Commissioner's powers are intended to limit the annual growth rate to the levels set by the Global Cap for the then-current fiscal year through actions that may include reducing reimbursement rates to providers. These actions may be dependent upon timely Federal approvals and other elements of the program that govern implementation.

Since the enactment of the Global Cap, the portion of actual State Funds Medicaid spending subject to the Global Cap has remained at or below indexed levels. However, in certain fiscal years, the General Fund has provided relief to the Global Cap and DOH has taken management actions, including adjustments to the timing of Medicaid payments consistent with contractual terms, to ensure compliance with the Global Cap. Similarly, in response to initial delays in the Federal approval of planned FY 2022 through FY 2024 Managed Care Directed Payment Template (DPT), the State advanced payments of over $2.2 billion in State-only payments to certain providers to help them cover their immediate cash flow needs. These advanced payments are expected to be remitted to the State by the providers upon their receipt of federally approved DPT funds. While all prior year Federal approvals have been granted with respect to these DPT funds, approximately $1.5 billion in provider reimbursements to the State are in various phases of the administrative remittance process. Pursuant to the existing reimbursement structure, DOH assumes full remittance of the $1.5 billion in State advances within FY 2025 to remain under the Global Cap.

<u>Medical Indemnity Fund (MIF).</u> MIF was created in 2011 to provide for the future health care costs of individuals who suffered birth-related neurological injuries because of medical malpractice during delivery and is administered by DOH. The purpose of the MIF is to ensure qualified plaintiffs have their healthcare needs met throughout their lifetime and to protect hospitals and limit their liabilities for medical malpractice expenses. In 2017, rates were increased, and eligibility expanded to non-hospital births. Covered services are expansive and can include medical, dental, surgical, hospital, nursing, custodial, and rehabilitative care. The costs are supported partially through an assessment on hospitals with the balance provided by the State. Since the inception of the MIF, the State has supported $717 million in funding for the MIF that would otherwise have been borne by hospitals and practitioners.

Pursuant to law, if the MIF's total estimated liabilities reach or surpass 80 percent of its total assets, then the MIF will be closed to new enrollment to maintain solvency. Due to increased enrollment, escalating average medical costs per enrollee, and legislatively mandated average commercial reimbursement requirements, which are in place until December 31, 2025, the MIF is expected to reach this threshold in FY 2026. Once closed to new enrollees, those who would have been considered qualified plaintiffs and automatically enrolled in the MIF will instead be able to seek legal recourse against hospitals and physicians.

Absent policy changes to require hospitals and providers to provide additional funding to the MIF and/or program reforms, additional State funding would be needed to prevent the potential closure of MIF to new enrollees beginning in FY 2026 and beyond.

<u>Opioid Settlement Fund</u>. The Attorney General and Department of Financial Services (DFS) have reached significant opioid related settlements with several corporations for their roles in fueling the opioid epidemic. As a result of the settlements, the

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State and its subdivisions are expected to receive payments totaling roughly $2.6 billion over multiple years extending through 2040. A portion of these payments will go directly to localities under the terms of the settlements, with the remainder paid to the State. The Updated Financial Plan will be updated pending confirmation of the timing and value of the State share of the settlement payments.

The State's share of these settlements will be deposited into the Opioid Settlement Fund pursuant to Chapter 190 of the Laws of 2021, as amended by Chapter 171 of the Laws of 2022. The Opioid Settlement Fund resources will be used to supplement funding for substance use disorder prevention, treatment, recovery, and harm reduction services or programs and/or for payments to local governments pursuant to such settlements or judgments.

<u>Litigation Risk</u>. The Updated Financial Plan forecast is subject to litigation risk. Litigation against the State may challenge the constitutionality of various actions with fiscal implications. In the aggregate, these litigation matters could negatively affect the forecasts and projections contained in the Updated Financial Plan.

<u>Financial Plan Risk Management</u>. In developing the Updated Financial Plan, DOB attempts to mitigate financial risks, with an emphasis on the General Fund. It does this by, among other things, exercising caution when calculating total General Fund disbursements and managing the accumulation of financial resources. Such resources include but are not limited to: fund balances that are not needed each year; reimbursement for capital advances; and prepayment of expenses, subject to available resources, to maintain budget flexibility. DOB routinely executes cash management actions to manage the State's large and complex budget. These actions are intended to improve the State's cash flow, manage resources within and across State fiscal years, adhere to spending targets, and better position the State to address unanticipated costs, including economic downturns, revenue deterioration, and unplanned expenses. There is no guarantee that such financial resources or cash management actions will be sufficient to address risks that may materialize in a given fiscal year.

In addition, there can be no assurance that the State's financial position will not change materially and adversely from current projections. If this were to occur, the State may be required to take gap-closing actions to preserve General Fund balance. Such actions may include but are not limited to: reductions in State agency operations; delays or reductions in payments to local governments or other recipients of State aid; delays in or suspension of capital maintenance and construction; extraordinary financing of operating expenses; and use of non-recurring resources. In some cases, the ability of the State to implement such actions requires the approval of the Legislature and cannot be implemented solely by the Governor.

In addition, there can be no assurance that the State's financial position will not change materially and adversely from current projections. If this were to occur, the State may be required to take additional gap-closing actions to preserve General Fund balance. Such actions may include but are not limited to: reductions in State agency operations; delays or reductions in payments to local governments or other recipients of State aid; delays in or suspension of capital maintenance and construction; extraordinary financing of operating expenses; and use of non-recurring resources. In some cases, the ability of the State to implement such actions requires the approval of the Legislature and cannot be implemented solely by the Governor.

**State Labor Costs**

Most State labor unions have settled agreements through the end of FY 2026, including a ratified agreement with the New York State Troopers Police Benevolent Association (NYSTPBA) retroactive to April 1, 2023. Over 99 percent of unionized State employees are covered by a ratified contract; only the New York State Police Investigators Association (NYSPIA) and the Graduate Students Employees Union (GSEU) do not have a current contract. The State continues to negotiate with these unions for successor contracts and expects to engage with unions to discuss future agreements for FY 2027 and beyond; however, there can be no assurance that amounts informally reserved in the Updated Financial Plan for labor settlements and agency operations will be sufficient to fund the cost of future labor contracts.

On February 19, 2025 the Governor declared a disaster emergency in response to a strike by correction officers at various facilities throughout the State that began on February 17, 2025. To ensure the safety of incarcerated persons and staff, the State has authorized enhanced overtime payments for staff reporting for duty. In addition, the State has mobilized National Guard service members and assigned certain employees of Division of State Police and Parole Officers to provide additional support to facilities. These increased costs will not have a materially adverse impact on the Updated Financial Plan in FY 2025 and are not expected to have a materially adverse impact in FY 2026 unless the strike is prolonged. As this situation evolves, any necessary spending revisions will be reflected in the FY 2026 Enacted Budget.

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**Employee Pension Benefits**.<sup>7</sup> The State makes annual contributions to the New York State and Local Retirement System (NYSLRS) for employees in the New York State and Local Employees' Retirement System (ERS) and Police and Fire Retirement System (PFRS). This section discusses contributions to the NYSLRS, which account for most of the State's pension costs.<sup>8</sup> All projections are based on estimated market returns and numerous actuarial assumptions which, if unrealized, could have a materially adverse effect on these projections.

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<sup>7</sup>

The information contained under this heading was prepared solely by DOB and reflects the budgetary aspects of pension amortization.

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<sup>8</sup>

The State's aggregate pension costs also include State employees in the Teachers' Retirement System (TRS) for both the SUNY and State Education Department (SED), the Optional Retirement Program (ORP) for both SUNY and SED, and the New York State Voluntary Defined Contribution Plan (VDC).

New York State Retirement and Social Security Law (RSSL) Section 11 directs NYSLRS to provide regular reports on the System's experience and to propose assumptions and methods for the actuarial valuations. Employer contribution rates for NYSLRS are determined based on investment performance in the Common Retirement Fund and actuarial assumptions recommended by the Retirement System's Actuary and approved by the State Comptroller. Pension estimates are based on the actuarial report issued in September 2024.

On September 3, 2024, NYSLRS announced an increase in employer contribution rates for both ERS and PFRS which will impact expenses in FY 2026. The average employer contribution rate for ERS increased from 15.2 percent to 16.5 percent of payroll which is the highest level since FY 2016. The average employer contribution rate for PFRS increased from 31.2 percent to 33.7 percent of payroll, which is the highest level since FY 1980. The increase is driven by changes made in the FY 2025 Enacted Budget which enhanced the retirement benefits for Tier 6 members, as well as prior year market losses in the Common Retirement Fund and a higher-than-expected number of service retirements. Since FY 2022, NYSLRS has utilized an 8-year smoothing methodology to reduce volatility in the employer contribution rates. Since then, market losses in FY 2023 have negated the gains in FY 2022 and FY 2024, resulting in a net increase in contribution rates.

As a result of the increases in the employer contribution rates, participants in the Contribution Stabilization Program will have the option to amortize a portion of their FY 2026 ERS and PFRS liability over a period of ten years. The amounts eligible for amortization are to be determined by the System's Actuary and will be reflected in the employer's estimated bill. The Updated Financial Plan does not currently assume the State will amortize its pension liability.

As noted earlier, the FY 2025 Enacted Budget included legislation that enhances retirement benefits for Tier 6 members. The first action permanently reduces the member's final average salary calculation from five to three years, providing parity with earlier Tier members. The second action extends through April 1, 2026, a provision to exclude overtime when determining a Tier 6 member's variable income contribution, which was first enacted in FY 2023. The annual costs of these reforms are reflected in the Updated Financial Plan and are estimated to be $57 million and $1.4 million, respectively.

In March 2024, the State prepaid $1.6 billion, or 92 percent of the FY 2025 ERS/PFRS pension estimate due on March 1, 2025. The remaining balance was paid in advance of the due date in May 2024. The prepayment generates State interest savings, and the State expects to continue to prepay this expense as fiscal conditions permit.

The Comptroller does not forecast pension liability estimates on a multi-year basis, requiring DOB to forecast cost for the three outyears. DOB's multi-year pension forecast assumes growth in the salary base consistent with collective bargaining agreements and a lower rate of return compared to the current rate of return assumed by NYSLRS.

<u>Pension Contribution Stabilization Program</u>. Under legislation enacted in August 2010, the State and local governments may amortize (defer paying) a portion of their annual pension costs that exceed a fixed increase. Amortization temporarily reduces the pension costs that must be paid by public employers in a given fiscal year but results in higher costs overall when repaid with interest. The full amount of each amortization must be repaid within ten years at a fixed interest rate determined by OSC. The State and local governments are required to begin repayment on new amortizations in the fiscal year immediately following the year in which the amortization was initiated. The State currently has no outstanding pension amortization liability. The FY 2024 Enacted Budget included legislation to allow public employers the option to terminate participation in the program provided they have paid in full all prior year amortizations. The State currently has no plans to withdraw from the program.

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**Other Post-Employment Benefits (OPEB).** State employees become eligible for post-employment benefits (e.g., health insurance) if they reach retirement while working for the State; are enrolled in either the New York State Health Insurance Program (NYSHIP) or the NYSHIP opt-out program at the time they reach retirement; and have the required years of eligible service. The cost of providing post-retirement health insurance is shared between the State and the retired employee. Contributions are established by law and may be amended by the Legislature. The State is not required to provide funding above the Pay-As-You-Go (PAYGO) amount necessary to provide current benefits to retirees. The State continues to fund these costs, along with all other employee health care expenses, on a PAYGO basis, meaning the State pays these costs as they become due.

The State has deposited nearly $1.5 billion to the Retiree Health Benefit Trust Fund (RHBTF) which was created in FY 2018 as a qualified trust under Governmental Accounting Standards Board Statements (GASBS) No. 74 and is authorized to reserve money for the payment of health benefits of retired employees and their dependents. Under current law, the State may deposit into the RHBTF, in any given fiscal year, up to 1.5 percent of the total then-current unfunded actuarial accrued OPEB liability ($56.7 billion on March 31, 2024). The Updated Financial Plan includes a continued $250 million annual deposit to the RHBTF that will be dependent on fiscal conditions.

**State Debt**

**Bond Market and Credit Ratings**. Successful execution of the Updated Financial Plan is dependent on the State's ability to market bonds. The State pays for much of its capital spending, in the first instance, from the General Fund or STIP, and then reimburses itself with proceeds from the sale of bonds. An inability of the State to sell bonds or notes at the level or on the timetable it expects could have a material and adverse impact on the State's financial position and the implementation of its Capital Plan. The success of projected public sales of municipal bonds is subject to prevailing market conditions and related ratings issued by national credit rating agencies, among other factors. Future developments in the financial markets, including possible changes to the Internal Revenue Code relating to the taxation of interest on municipal bonds, may affect the market for outstanding State-supported and State-related debt.

The major rating agencies – Fitch, Kroll, Moody's, and S&P – have assigned the State general credit ratings of AA+, AA+, Aa1, and AA+, respectively. The State's rating has a stable outlook from all four rating agencies. These ratings reflect the State's economic recovery from the COVID-19 pandemic and commitment to strong reserve levels. On August 24, 2024, S&P noted that their rating reflected "New York's strong credit fundamentals, underpinned by its very proactive fiscal management, reflected by its commitment to structural balance and very strong reserve levels".

**Debt Reform Act Limit**. The Debt Reform Act of 2000 ("Debt Reform Act") restricts the issuance of State-supported debt funding to capital purposes only and, with certain limited exceptions for long- lived Metropolitan Transportation Authority (MTA) projects, generally limits the maximum term of bonds to 30 years. The Debt Reform Act limits the amount of new State-supported debt to 4 percent of State personal income, and new State-supported debt service costs to 5 percent of All Funds receipts. The restrictions apply to State-supported debt issued after April 1, 2000. DOB, as administrator of the Debt Reform Act, determined that the State complied with the statutory caps in the most recent calculation period (FY 2024).

The State enacted legislation that suspended certain provisions of the Debt Reform Act for FY 2021 and FY 2022 bond issuances as part of the State's response to the COVID-19 pandemic. Accordingly, a total of $13 billion of State-supported debt issued in FY 2021 and FY 2022 and outstanding as of March 31, 2025 is not counted towards the statutory caps on debt outstanding and debt service.

Current projections anticipate that State-supported debt outstanding and State-supported debt service will continue to remain below the limits imposed by the Debt Reform Act. Based on the most recent personal income and debt outstanding forecasts, the available debt capacity under the debt outstanding cap is expected to decline from $25.1 billion in FY 2025 to a low point of $441 million in FY 2030. This calculation includes the estimated impact of funding capital commitments with State bonds. The debt service on State-supported debt subject to the statutory cap is projected at $2.2 billion in FY 2025 inclusive of prior year prepayments, or roughly $10.1 billion below the statutory debt service limit.

The State uses personal income estimates published by the Federal government, specifically the Bureau of Economic Analysis (BEA), to calculate the cap on debt outstanding, as required by statute. The BEA revises these estimates on a quarterly basis and such revisions can be significant. For Federal reporting purposes, BEA reassigns income from the state where it was earned to the state in which a person resides, for situations where a person lives and earns income in different states (the "residency adjustment"). The BEA residency adjustment has the effect of reducing reported New York State personal income

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because income earned in New York by non-residents regularly exceeds income earned in other states by New York residents. The State taxes all personal income earned in New York, regardless of place of residency.

In the FY 2026 Executive Budget, the State includes new bond-financed capital commitments that would add $5.9 billion in new debt over the five-year Capital Plan period. The capital spending increases are offset by the FY 2026 Executive Budget personal income forecast, greater underspending on capital projects than previously assumed, changes in the timing of bond issuances, $1 billion of new PAYGO capital spending, and reductions in debt as a result of legal defeasances to date. The State may adjust capital spending priorities and debt financing practices from time to time to preserve available debt capacity and stay within the statutory limits, as events warrant.

**Localities and Authorities**

The State's localities and certain public authorities rely in part on State financial assistance to meet their commitments and expenses. Unanticipated financial needs among localities and the MTA can create pressure for the State to assist and may adversely affect the State's Updated Financial Plan projections.

**Financial Condition of New York State Localities**. The largest driver of costs for most counties is Medicaid; however, the State has taken over all the growth in the program since FY 2007 and funds the entire cost of minimum wage and homecare wage increases. In addition, certain localities outside the City of New York, including cities and counties, have experienced financial problems, and have been allocated additional State assistance during the last several State fiscal years. The Financial Restructuring Board for Local Governments (the "Restructuring Board") aids distressed local governments by performing comprehensive reviews and providing grants and loans on the condition of implementing recommended efficiency initiatives.

**MTA**. The MTA operates public transportation in the City of New York metropolitan area, including subways, buses, commuter rail, and tolled vehicle crossings. The services provided by the MTA and its operating agencies are integral to the economy of the City of New York and the surrounding metropolitan region, as well as to the economy of the State. MTA operations are funded mainly from fare and toll revenue, dedicated taxes, and subsidies from the State and the City of New York. MTA Capital Plans also rely on significant direct contributions from the State and the City of New York.

**MTA Capital Programs**. The Governor and Legislature are expected to work closely during budget negotiations to support and approve a 2025-2029 MTA Capital Plan. Accordingly, the FY 2026 Executive Budget assumes $32.7 billion of base funding that would be directly contributed by funding partners towards the 2025-2029 MTA Capital Plan. These assumed contributions consist of $3 billion from the State, $3 billion from the City of New York, $12.3 billion from the MTA ($3 billion of which would be self-funded by Bridges and Tunnels) and $14.4 billion requested from the Federal government. This base funding proposal acknowledges the need for partner commitments to support the MTA's 2025-2029 Capital Plan, while allowing additional time to work closely with the Legislature to advance additional funding.

In addition, the State is directly contributing $9.1 billion to the MTA's 2015-2019 Capital Plan and $3.1 billion to the MTA's 2020-2024 Capital Plan. These State commitment levels represent substantial increases from the funding levels for prior MTA Capital Plans (2010-2014: $770 million; 2005-2009: $1.45 billion). In addition, a substantial amount of new funding to the MTA was authorized in the FY 2020 Enacted Budget as part of a comprehensive reform plan expected to generate an estimated $25 billion in financing for the MTA's 2020-2024 Capital Plan, including $15 billion from congestion pricing revenues.

New York's Central Business District Tolling Program (CBDTP) was implemented in Manhattan on January 5, 2025 following the entry of an agreement, dated November 21, 2024, by and among the Federal Highway Administration (FHWA), NYS Department of Transportation, NYC Department of Transportation, and the Triborough Bridge and Tunnel Authority (TBTA), approving CBDTP under the Federal Value Pricing Pilot Program (the VPPP Agreement). On February 19, 2025, the U.S. Department of Transportation (US DOT) delivered a letter to Governor Kathy Hochul asserting its intent to terminate the VPPP Agreement and rescind FHWA's approval of the CBDTP. In response, the TBTA and Metropolitan Transportation Authority (MTA) filed a complaint in the U.S. District Court for the Southern District of New York seeking, among other legal remedies, an order vacating US DOT's purported termination which was undertaken in violation of the terms of that Agreement, and in excess of the agency's authority. The TBTA and MTA have stated they will continue operation of the CBDTP absent a valid court order.

The COVID-19 pandemic caused severe declines in MTA ridership and traffic in 2020, and ridership remains significantly below pre-pandemic levels. In the FY 2024 Enacted Budget, the State took substantial action to provide the MTA with

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additional operating revenues dedicated to help solve the MTA's fiscal crisis. This included an increase in the Metropolitan Commuter Transportation Mobility Tax (MCTMT) in the City of New York, a one-time State subsidy of $300 million, an increase in the City of New York's contribution to the MTA for the costs of paratransit services and directing a portion of future casino revenues, the timing of which is uncertain, to the MTA.

Risks to the MTA include, but are not limited to, the level and pace at which ridership will return, the economic conditions of the MTA region, the ability to implement cost controls and savings actions, the ability to implement biennial fare and toll increases, and the ability to fully fund the 2025-2029 Capital Plan. If additional resources are provided by the State, either through additional subsidies or new revenues, it could have a material and adverse impact on the State's Updated Financial Plan.

**Other Risks and Ongoing Concerns**

**Climate Change**. Climate change poses significant threats to physical, biological, and economic systems in New York and around the world. The immediate and long-term effects of climate change could adversely impact the Updated Financial Plan in the current year or in future years. Climate change risks also increasingly fall within the maximum maturity term of current outstanding bonds of the State, which may generally be issued with a term of up to 30 years under State statute, as well as bonds issued by public authorities and municipalities. Hazards and risks related to climate change for the State include, among other things, rising sea levels, increased coastal flooding and related erosion hazards, intensifying storms, wildfires, and more extreme heat.

Powerful storms affecting the State, including Hurricane Ida (September 2021), Superstorm Sandy (October 2012), Tropical Storm Lee (September 2011), and Hurricane Irene (August 2011), and more recently the severe flooding that swept through the Hudson Valley during the summer of 2023, have demonstrated vulnerabilities in the State's infrastructure (including mass transit systems, power transmission and distribution systems, and other critical lifelines) to extreme weather-driven events, including coastal flooding caused by storm surges and flash floods from rainfall.

To mitigate and manage the impacts of climate change, all levels of government, including municipalities and public utilities, continue to undertake a variety of actions to reduce greenhouse gas emissions and adapt existing infrastructure to the changing environment. However, given the size and scope of potential disruptions, alongside the change in Federal administration, there can be no assurance that such efforts will be adequate or timely enough to mitigate the most damaging effects of climate change.

In 2019, New York enacted the Climate Leadership and Community Protection Act (CLCPA). The CLCPA set the State on a path toward reducing statewide greenhouse gas emissions by 85 percent below the 1990 level by 2050. Additionally, in accordance with the CLCPA, the State plans to require a minimum of 70 percent of electricity to be generated from renewable sources by 2030 and plans to fully transition its electricity sector to zero emissions by 2040. Several factors may impact the ability to achieve these goals and directives, and, therefore, no assurances can be made that such objectives will be met.

The CLCPA created the Climate Action Council (CAC), which was tasked with developing a Scoping Plan with recommendations to reduce greenhouse gas emissions, increase renewable energy usage, and promote climate justice. The CAC approved and adopted the final Scoping Plan on December 19, 2022, which recommended, among many other actions, that the State develop an economywide cap-and-invest program to limit greenhouse gas emissions. New York is actively working on advancing an economywide cap-and-invest program that establishes a declining cap on greenhouse gas emissions, while seeking to limit potential costs to New Yorkers, investing the proceeds in programs that drive emissions reductions across all regions of the State, and maintaining the competitiveness of New York businesses and industries. Pursuant to the CLCPA, the Department of Environmental Conservation (DEC) is required to promulgate rules and regulations to ensure the State meets the CLCPA's statewide greenhouse gas emission limits. DEC has already adopted a variety of regulations to help meet this objective, and – together with the cap-and-invest program and other complementary climate actions – these regulations are expected to play a key role in New York's overall policies aimed at reducing greenhouse gas emissions across the State.

New York's electricity system is already part of a regional cap-and-invest program, the Regional Greenhouse Gas Initiative (RGGI). Since RGGI began operation in 2008, the program has helped reduce greenhouse gases from power plants by more than half and raised over $2.6 billion to support cleaner energy solutions in New York and over $8.6 billion collectively amongst participating states.

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Concurrently, the State has been taking regulatory and legislative actions that are intended to limit greenhouse gas emissions, electrify transportation, and generate more electricity from renewable sources. Realization of these actions and their intended outcomes is contingent upon successful implementation, and, therefore, no assurances can be made that such actions will be realized as planned. Major actions include:

• Authorizing the New York Power Authority to plan, design, develop, finance, construct, own, operate, maintain, and improve renewable energy generating projects.

• Prohibiting building systems and/or equipment that burn fossil fuels in new construction starting December 31, 2025, for any new building seven stories or lower, except large commercial and industrial buildings, and December 31, 2028 for other new buildings.

• Requiring new off-road vehicles and equipment sold in New York to be zero-emissions by 2035 and new medium-duty and heavy-duty vehicles to be zero-emissions by 2045.

• Mandating that by no later than July 1, 2027, school districts and private transportation contractors purchase or lease only zero-emission school buses when purchasing or leasing new school buses, with full fleet conversion and operation of zero-emission school buses required by July 1, 2035.

• Signing the Climate Change Superfund Act in December 2024, which will require companies that have contributed significantly to the buildup of climate-warming greenhouse gases in the atmosphere to pay for critical infrastructure investments to adapt to climate change.

During the November 2022 general election, New York State voters approved the Clean Water, Clean Air, and Green Jobs Bond Act. The $4.2 billion bond act is actively being implemented and is supporting substantial capital improvements and enhancements in the following areas: flood risk reduction/restorations; open space, working lands conservation, and recreation; climate change mitigation; and water quality improvement and resilient infrastructure.

**Cybersecurity**. The New York State government, like many other large public and private entities, relies on a large and complex technology environment to conduct its operations. As a recipient and provider of personal, private, or sensitive information, the State and its authorities, agencies, and public benefit corporations, as well as its political subdivisions (including counties, cities, towns, villages, and school districts) face multiple cyber threats involving, but not limited to, hacking, viruses, ransomware, malware and other attacks on computers and other networks and systems. Entities or individuals may attempt to gain unauthorized access to the State's technology environment for the purposes of misappropriating assets or information or causing operational disruption and damage. In addition, the tactics used in malicious attacks to obtain unauthorized access to networks and systems change frequently and are often not recognized until launched against a target. Accordingly, the State may be unable to fully anticipate these techniques or implement adequate preventative measures.

To mitigate the risk of business operations impact and/or damage from cyber incidents or cyberattacks, the State invests in multiple forms of cybersecurity and operational controls. The State's Chief Information Security Office (CISO) within the State's Office of Information Technology Services (ITS) maintains policies, standards, programs, and services relating to the security of State government networks. The CISO is responsible for annually assessing the effectiveness of certain State agencies' cybersecurity defenses through the Nationwide Cybersecurity Review. In addition, the CISO maintains the New York State Cyber Command Center team, which possesses digital forensics capabilities, and manages cyber incident reporting and response. The CISO also distributes real-time advisories and alerts, provides managed security services, and implements Statewide information security awareness training.

The State has also developed partnerships with local governments to better address cybersecurity threats. In February 2022, the Governor announced the creation of an information-sharing partnership, the Joint Security Operations Center (JSOC). The JSOC is a partnership between the State and the cities of Albany, Buffalo, the City of New York, Rochester, Syracuse, and Yonkers. The JSOC combines local, State, and Federal cyber threat information in order to increase collaboration on threat intelligence, reduce response times, and yield faster and more effective remediation in the event of a major cyber incident. The FY 2026 Executive Budget continues to invest in New York's Shared Services Program, which helps county and local governments and other regional partners acquire and deploy high quality cybersecurity services to bolster their cyber defenses.

Occasionally, intrusions into State digital systems have been detected, but they have generally been contained. While cybersecurity procedures and controls are routinely reviewed and tested, there can be no assurance that such security and operational control measures will be successful at preventing future cyber threats and attacks. Successful attacks could

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adversely impact the State, including disrupting business operations, harming State networks and systems, and damaging State and local infrastructure; and the costs of remediation and recovery could be substantial.

The State has also adopted regulations designed to protect the financial services industry from cyberattacks. Banks, insurance companies and other covered entities regulated by DFS are, unless eligible for limited exemptions, required to: (a) maintain a cybersecurity program, (b) create written cybersecurity policies and perform risk assessments, (c) designate someone with responsibility to oversee the cybersecurity program, (d) annually certify compliance with the cybersecurity regulations, and (e) report to DFS cybersecurity events that have a reasonable likelihood of materially harming any substantial part of the entity's normal operation(s) or for which notice is required to any government body, self-regulatory agency, or supervisory body.

**Supranational Entities Risk.** Certain of the Funds may invest in obligations issued or guaranteed by supranational entities (*e.g.*, the World Bank, European Investment Bank, Inter-American Development Bank, and Asia Development Bank), which are often chartered to promote economic development. The government members, or "stockholders," usually make initial capital contributions to the supranational entity and, in many cases, are committed to make additional capital contributions if such entity is unable to repay its borrowings. There is no guarantee that one or more stockholders of the supranational entity will continue to make any necessary additional capital contributions. If such contributions are not made, the entity may be unable to pay interest or repay principal on its debt securities, certain of the Funds may have limited legal recourse in the event of default, and certain of the Funds may lose money on such investments.

**Tax Risks Associated with Municipal Securities.** As with any investment, you should consider how your investment in shares of each Municipal Bond Fund will be taxed. The tax information in the relevant Prospectus and this SAI is provided as general information. You should consult your own tax professional about the tax consequences of an investment in shares of each Municipal Bond Fund.

Unless your investment in shares is made through a tax-exempt entity or tax-deferred retirement account, such as an individual retirement account, you need to be aware of the possible tax consequences when each Municipal Bond Fund makes distributions or you sell Municipal Bond Fund shares. In general, each Municipal Bond Fund seeks to produce income that is generally exempt from federal income tax and will not benefit investors in tax deferred retirement accounts such as IRAs or investors not subject to federal income tax. Further, the iShares California Muni Bond ETF generally invests in securities that produce income that is generally exempt from California's income tax, which will not provide any state tax benefit to investors who are not subject to California's state income tax and the iShares New York Muni Bond ETF generally invests in securities that produce income that is generally exempt from New York's income tax, which will not provide any state tax benefit to investors who are not subject to New York's state income tax.

In response to the national economic downturn in recent years, governmental cost burdens may be reallocated among federal, state and local governments. Also, as a result of the downturn, many state and local governments are experiencing significant reductions in revenues and are consequently experiencing difficulties meeting ongoing expenses. Certain of these state or local governments may have difficulty paying principal or interest on their outstanding debt and may experience ratings downgrades of their debt.

**U.S. Economic Trading Partners Risk.** The U.S. is a significant, and in some cases the most significant, trading partner of, or foreign investor in, certain countries in which a Fund invests. As a result, economic conditions of such countries may be particularly affected by changes in the U.S. economy. A decrease in U.S. imports or exports, new trade and financial regulations or tariffs, changes in the U.S. dollar exchange rate or an economic slowdown in the U.S. may have a material adverse effect on a country's economic conditions and, as a result, securities to which a Fund has exposure. Circumstances could arise that could prevent the timely payment of interest or principal on U.S. government debt, such as reaching the legislative "debt ceiling." Such non-payment would result in substantial negative consequences for the U.S. economy and the global financial system.

There are strained relations between the U.S. and a number of foreign countries. If these relations were to worsen, it could adversely affect U.S. issuers as well as non-U.S. issuers that rely on the U.S. for trade. The U.S. has also experienced increased internal unrest and discord. If this trend were to continue, it may have an adverse impact on the U.S. economy and many of the issuers in which a Fund invests.

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**U.S. Treasury Obligations Risk.** U.S. Treasury obligations may differ from other securities in their interest rates, maturities, times of issuance and other characteristics. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of a Fund's U.S. Treasury obligations to decline. U.S. Treasury securities are rated AA+ by S&P Global Ratings. A downgrade of the rating of U.S. Treasury securities may cause the value of a Fund's U.S. Treasury obligations to decline. Because U.S. government debt obligations are often used as a benchmark for other borrowing arrangements, a downgrade could also result in higher interest rates for a range of borrowers, cause disruptions in the international bond markets and have a substantial adverse effect on the U.S. and global economy.

A high national debt level may increase market pressures to meet government funding needs, which may drive debt cost higher and lead the government to issue additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that the U.S. government will not be able to make principal or interest payments when they are due. If market participants determine that U.S. sovereign debt levels have become unsustainable, the value of the U.S. dollar could decline, thus increasing inflationary pressures, particularly with respect to services outsourced to non-U.S. providers and imported goods and constrain or prevent the U.S. government from implementing effective countercyclical fiscal policy in economic downturns. Direct obligations of the U.S. Treasury have historically involved little risk of loss of principal if held to maturity. However, due to fluctuations in interest rates, the market value of such securities may vary during the period that shareholders own shares of a Fund. Notwithstanding that U.S. Treasury obligations are backed by the full faith and credit of the U.S., circumstances could arise that could prevent the timely payment of interest or principal, such as reaching the legislative "debt ceiling." Such non-payment would result in losses to a Fund and substantial negative consequences for the U.S. economy and the global financial system.

**Valuation Risk.** In certain circumstances, a Fund's securities may be valued using techniques other than market quotations. The value established for a security may be different from what would be produced through the use of another methodology or if the value had been priced using market quotations. Securities that are valued using methods other than market quotations, including "fair valued" securities, may be subject to greater fluctuation in their value from one day to the next than would be the case if market quotations were used. In addition, there is no assurance that a Fund could sell a security for the value established for it at any time, and it is possible that a Fund could incur a loss if a security is sold for less than its established value.

**Risk of Investing in Africa.** Investments in securities of issuers in certain African countries involve heightened risks including, among others, expropriation and/or nationalization of assets, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict, civil war, and social instability as a result of religious, ethnic and/or socio-economic unrest or widespread outbreaks of disease and, in certain countries, genocidal warfare.

Certain countries in Africa generally have less developed capital markets than traditional emerging market countries, and, consequently, the risks of investing in foreign securities are magnified in such countries. Because securities markets of countries in Africa are generally underdeveloped and are generally less correlated to global economic cycles than those markets located in more developed countries, securities markets in African countries are subject to greater risks associated with market volatility, lower market capitalization, lower trading volume, illiquidity, inflation, greater price fluctuations and uncertainty regarding the existence of trading markets. Moreover, trading on African securities markets may be suspended altogether.

Market volatility may also be heightened by the actions of a small number of investors. Brokerage firms in certain countries in Africa may be fewer in number and less established than brokerage firms in more developed markets. Since a Fund may need to effect securities transactions through these brokerage firms, the Fund is subject to the risk that these brokerage firms will not be able to fulfill their obligations to the Fund (*i.e.,* counterparty risk). This risk is magnified to the extent that a Fund effects securities transactions through a single brokerage firm or a small number of brokerage firms.

Certain governments in African countries restrict or control to varying degrees the ability of foreign investors to invest in securities of issuers located or operating in those countries. Moreover, certain countries in Africa require governmental approval or special licenses prior to investment by foreign investors and may limit the amount of investment by foreign investors in a particular industry and/or issuer, and may limit such foreign investment to a certain class of securities of an issuer that may have less advantageous rights than the classes available for purchase by domestic investors of the countries and/or impose additional taxes on foreign investors. A delay in obtaining a government approval or a license would delay investments in a particular country, and, as a result, a Fund may not be able to invest in certain securities while approval is

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pending. The government of a particular country may also withdraw or decline to renew a license that enables a Fund to invest in such country. These factors make investing in issuers located or operating in countries in Africa significantly riskier than investing in issuers located or operating in more developed countries, and any one of these factors could cause a decline in the value of a Fund's investments. Issuers located or operating in countries in Africa are generally not subject to the same rules and regulations as issuers located or operating in more developed countries. Therefore, there may be less financial and other information publicly available with regard to issuers located or operating in countries in Africa and such issuers are generally not subject to the uniform accounting, auditing and financial reporting standards applicable to issuers located or operating in more developed countries.

In addition, governments of certain countries in Africa in which a Fund may invest may levy withholding or other taxes on income such as dividends, interest and realized capital gains. Although in certain countries in Africa a portion of these taxes are recoverable, the non-recovered portion of foreign withholding taxes will reduce the income received from investments in such countries.

Investment in countries in Africa may be subject to a greater degree of risk associated with governmental approval in connection with the repatriation of investment income, capital or the proceeds of sales of securities by foreign investors. In addition, there is the risk that if an African country's balance of payments declines, such African country may impose temporary restrictions on foreign capital remittances. Consequently, a Fund could be adversely affected by delays in, or a refusal to grant, required governmental approval for repatriation of capital, as well as by the application to the Fund of any restrictions on investments. Additionally, investments in countries in Africa may require a Fund to adopt special procedures, seek local government approvals or take other actions, each of which may involve additional costs to a Fund.

Securities laws in many countries in Africa are relatively new and unsettled and, consequently, there is a risk of rapid and unpredictable change in laws regarding foreign investment, securities regulation, title to securities and shareholder rights. Accordingly, foreign investors may be adversely affected by new or amended laws and regulations. In addition, there may be no single centralized securities exchange on which securities are traded in certain countries in Africa and the systems of corporate governance to which issuers located in countries in Africa are subject may be less advanced than those systems to which issuers located in more developed countries are subject, and, therefore, shareholders of issuers located in such countries may not receive many of the protections available to shareholders of issuers located in more developed countries. Even in circumstances where adequate laws and shareholder rights exist, it may not be possible to obtain swift and equitable enforcement of the law. In addition, the enforcement of systems of taxation at federal, regional and local levels in countries in Africa may be inconsistent and subject to sudden change.

Certain countries in Africa may be heavily dependent upon international trade and, consequently, have been and may continue to be negatively affected by trade barriers, exchange controls, managed adjustments in relative currency values and other protectionist measures imposed or negotiated by the countries with which they trade. These countries also have been and may continue to be adversely affected by economic conditions in the countries with which they trade. Certain countries in Africa depend to a significant extent upon exports of primary commodities such as gold, silver, copper and diamonds. These countries therefore are vulnerable to changes in commodity prices, which may be affected by a variety of factors. In addition, certain issuers located in countries in Africa in which a Fund invests may operate in, or have dealings with, countries subject to sanctions and/or embargoes imposed by the U.S. government and the United Nations, and/or countries identified by the U.S. government as state sponsors of terrorism. As a result, an issuer may sustain damage to its reputation if it is identified as an issuer which operates in, or has dealings with, such countries. A Fund, as an investor in such issuers, will be indirectly subject to those risks.

The governments of certain countries in Africa may exercise substantial influence over many aspects of the private sector and may own or control many companies. Future government actions could have a significant effect on the economic conditions in such countries, which could have a negative impact on private sector companies. There is also the possibility of diplomatic developments that could adversely affect investments in certain countries in Africa. Some countries in Africa may be affected by a greater degree of public corruption and crime, including organized crime.

Political instability and protests in North Africa and the Middle East have caused and may in the future cause significant disruptions to many industries. In addition, the outbreak of Ebola in Western Africa severely challenged health care industries in those countries and adversely impacted the region's economy due to quarantines and disruptions of trade, which has further increased instability in the region. This instability has demonstrated that political and social unrest can spread quickly through the region, and that developments in one country can influence the political events in neighboring countries. Some

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protests have turned violent, and civil war and political reconstruction in certain countries such as Libya, Iraq and Syria pose a risk to investments in the region. Continued political and social unrest in these regions, including the ongoing warfare and terrorist activities in the Middle East and Africa, may negatively affect the value of an investment in a Fund.

**Risk of Investing in Asia.** Investments in securities of issuers in certain Asian countries involve risks not typically associated with investments in securities of issuers in other regions. Such heightened risks include, among others, expropriation and/or nationalization of assets, confiscatory taxation, piracy of intellectual property, data and other security breaches (especially of data stored electronically), political instability, including authoritarian and/or military involvement in governmental decision-making, armed conflict and social instability as a result of religious, ethnic and/or socio-economic unrest. Certain Asian economies have experienced rapid rates of economic growth and industrialization in recent years, and there is no assurance that these rates of economic growth and industrialization will be maintained.

Certain Asian countries have democracies with relatively short histories, which may increase the risk of political instability. These countries have faced political and military unrest, and further unrest could present a risk to their local economies and securities markets. Indonesia and the Philippines have each experienced violence and terrorism, which has negatively impacted their economies. North Korea and South Korea each have substantial military capabilities, and historical tensions between the two countries present the risk of war. Escalated tensions involving the two countries and any outbreak of hostilities between the two countries, or even the threat of an outbreak of hostilities, could have a severe adverse effect on the entire Asian region. Certain Asian countries have also developed increasingly strained relationships with the U.S., and if these relations were to worsen, they could adversely affect Asian issuers that rely on the U.S. for trade. Political, religious, and border disputes persist in India. India has recently experienced and may continue to experience civil unrest and hostilities with certain of its neighboring countries. Increased political and social unrest in these geographic areas could adversely affect the performance of investments in this region.

Certain governments in this region administer prices on several basic goods, including fuel and electricity, within their respective countries. Certain governments may exercise substantial influence over many aspects of the private sector in their respective countries and may own or control many companies. Future government actions could have a significant effect on the economic conditions in this region, which in turn could have a negative impact on private sector companies. There is also the possibility of diplomatic developments adversely affecting investments in the region.

Corruption and the perceived lack of a rule of law in dealings with international companies in certain Asian countries may discourage foreign investment and could negatively impact the long-term growth of certain economies in this region. In addition, certain countries in the region are experiencing high unemployment and corruption, and have fragile banking sectors.

Some economies in this region are dependent on a range of commodities, including oil, natural gas and coal. Accordingly, they are strongly affected by international commodity prices and particularly vulnerable to any weakening in global demand for these products. The market for securities in this region may also be directly influenced by the flow of international capital, and by the economic and market conditions of neighboring countries. China is a key trading partner of many Asian countries and any changes in trading relationships between China and other Asian countries may affect the region as a whole. Adverse economic conditions or developments in neighboring countries may increase investors' perception of the risk of investing in the region as a whole, which may adversely impact the market value of the securities issued by companies in the region.

**Risk of Investing in Australasia.** The economies of Australasia, which include Australia and New Zealand, are dependent on exports from the agricultural and mining sectors. This makes Australasian economies susceptible to fluctuations in the commodity markets. Australasian economies are also increasingly dependent on their growing service and tourism industries. Australia and New Zealand are located in a part of the world that has historically been prone to natural disasters, such as drought and flooding. Any such event in the future could have a significant adverse impact on the economies of Australia and New Zealand and affect the value of securities held by a relevant Fund. The economies of Australia and New Zealand are dependent on trading with certain key trading partners, including Asia and the U.S. Economic events in the U.S., Asia, or in other key trading countries can have a significant economic effect on the Australasian economies. The economies of Australia and New Zealand are heavily dependent on the mining sector. Passage of new regulations limiting foreign ownership of companies in the mining sector or imposition of new taxes on profits of mining companies may dissuade foreign investment, and as a result, have a negative impact on companies to which a Fund has exposure.

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**Risk of Investing in Central and South America.** The economies of certain Central and South American countries have experienced high interest rates, economic volatility, inflation, currency devaluations, government defaults, high unemployment rates and political instability which can adversely affect issuers in these countries. In addition, commodities (such as oil, gas and minerals) represent a significant percentage of the region's exports and many economies in this region are particularly sensitive to fluctuations in commodity prices. Adverse economic events in one country may have a significant adverse effect on other countries of this region.

The governments of certain countries in Central and South America may exercise substantial influence over many aspects of the private sector and may own or control many companies. Future government actions could have a significant effect on the economic conditions in such countries, which could have a negative impact on the securities in which the Fund invests. Diplomatic developments may also adversely affect investments in certain countries in Central and South America. Some countries in Central and South America may be affected by public corruption and crime, including organized crime.

Certain countries in Central and South America may be heavily dependent upon international trade and, consequently, have been and may continue to be negatively affected by trade barriers, exchange controls, managed adjustments in relative currency values and other protectionist measures imposed or negotiated by the countries with which they trade. These countries also have been and may continue to be adversely affected by economic conditions in the countries with which they trade. In addition, certain issuers located in countries in Central and South America in which the Fund invests may be the subject of sanctions (for example, the U.S. has imposed sanctions on certain Venezuelan individuals, corporate entities and the Venezuelan government) or have dealings with countries subject to sanctions and/or embargoes imposed by the U.S. government and the United Nations and/or countries identified by the U.S. government as state sponsors of terrorism. An issuer may sustain damage to its reputation if it is identified as an issuer that has dealings with such countries. The Fund may be adversely affected if it invests in such issuers.

**Risk of Investing in China.** Investments in securities of companies domiciled in China involve a high degree of risk and special considerations not typically associated with investing in the U.S. securities markets. Such heightened risks include, among others, an authoritarian government, popular unrest associated with demands for improved political, economic and social conditions, the impact of regional conflict on the economy and hostile relations with neighboring countries.

Military conflicts, either in response to internal social unrest or conflicts with other countries, could disrupt economic development. The Chinese economy is vulnerable to the long-running disagreements and religious and nationalist disputes with Tibet and the Xinjiang region. Since 1997, there have been tensions between the Chinese government and many people in Hong Kong who perceive China as tightening control over Hong Kong's semi-autonomous liberal political, economic, legal, and social framework. Recent protests and unrest have increased tensions even further. Due to the interconnected nature of the Hong Kong and Chinese economies, this instability in Hong Kong may cause uncertainty in the Hong Kong and Chinese markets. China has a complex territorial dispute regarding the sovereignty of Taiwan and has made threats of invasion. Taiwan-based companies and individuals are significant investors in China. Military conflict between China and Taiwan may adversely affect securities of Chinese issuers. In addition, China has strained international relations with Japan, India, Russia and other neighbors due to territorial disputes, historical animosities and other defense concerns. Additionally, China is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Actual and threatened responses to such activity and strained international relations, including purchasing restrictions, sanctions, tariffs or cyberattacks on the Chinese government or Chinese companies, may impact China's economy and Chinese issuers of securities in which a Fund invests. China could be affected by military events on the Korean peninsula or internal instability within North Korea. These situations may cause uncertainty in the Chinese market and may adversely affect the performance of the Chinese economy.

The Chinese government has implemented significant economic reforms in order to liberalize trade policy, promote foreign investment in the economy, reduce government control of the economy and develop market mechanisms. However, the Chinese government still exercises substantial influence over many aspects of the private sector and may own or control many companies. Chinese issuers, such as those in the financial services or technology sectors, and potentially other sectors in the future, are subject to the risk that Chinese authorities can intervene in their operations and structure. The Chinese government continues to maintain a major role in economic policymaking, and investing in China involves risk of loss due to expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments, trading of securities of Chinese issuers and repatriation of capital invested.

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A Fund may invest in securities issued by variable interest entities ("VIEs"), which are subject to the investment risks associated with the underlying Chinese operating company. A VIE enters into service contracts and other contracts with the Chinese operating company, which provide the VIE with exposure to the company. Although the VIE has no equity ownership of the Chinese operating company, the contractual arrangements permit the VIE to consolidate the Chinese operating company into its financial statements. Intervention by the Chinese government with respect to VIEs could significantly affect the Chinese operating company's performance and the enforceability of the VIE's contractual arrangements with the Chinese company.

In addition, there is less regulation and monitoring of Chinese securities markets and the activities of investors, brokers and other participants than in the U.S. Accordingly, Chinese issuers are not subject to the same degree of regulation as are U.S. issuers with respect to such matters as insider trading rules, tender offer regulation, accounting standards or auditor oversight, stockholder proxy requirements and the requirements mandating timely and accurate disclosure of information. Securities markets in China are in the process of change and further development. This may lead to trading volatility, difficulty in the settlement and recording of transactions and difficulty in interpreting and applying the relevant regulation.

There may be significant obstacles to obtaining information necessary for investigations into or litigation against Chinese issuers, and investors may have limited legal remedies. The Funds do not select investments based on investor protection considerations.

While the Chinese economy has experienced past periods of rapid growth, there is no assurance that such growth rates will recur. China may experience substantial rates of inflation, significant indebtedness or economic recessions, causing a negative effect on the economy and securities market. China's economy is heavily dependent on export growth. Reduction in spending on Chinese products and services, supply chain diversification, institution of additional tariffs, sanctions or other trade barriers (including as a result of heightened trade tensions between China and the U.S. or in response to actual or alleged Chinese cyber activity) or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy and the Chinese issuers of securities in which a Fund invests. For example, the U.S. has added certain foreign technology companies to the U.S. Department of Commerce's Bureau of Industry and Security's "Entity List," which is a list of companies believed to pose a national security risk to the U.S. Actions like these may have unanticipated and disruptive effects on the Chinese economy. Any such response that targets Chinese financial markets or securities exchanges could interfere with orderly trading, delay settlement or cause market disruptions.

The tax laws and regulations in the People's Republic of China ("PRC") are subject to change, including the issuance of authoritative guidance or enforcement, possibly with retroactive effect. The interpretation, applicability and enforcement of such laws by PRC tax authorities are not as consistent and transparent as those of more developed nations, and may vary over time and from region to region. The application and enforcement of PRC tax rules could have a significant adverse effect on the Fund and its investors, particularly in relation to capital gains withholding tax imposed upon non-residents. In addition, the accounting, auditing and financial reporting standards and practices applicable to Chinese companies may be less rigorous, and may result in significant differences between financial statements prepared in accordance with PRC accounting standards and practice and those prepared in accordance with international accounting standards.

**Risk of Investing in the China Bond Market.** A Fund's investment in the PRC's domestic bond market (the "China Interbank Bond Market") occurs through the Bond Connect trading channel. Bond Connect allows eligible foreign investors to trade electronically between the mainland China and Hong Kong markets. Bonds traded through Bond Connect are settled and custodied through a link between the PRC's Central Moneymarkets Unit ("CMU"), as an offshore custody agent, and China Central Depository & Clearing ("CCDC") and Shanghai Clearing House ("SCH"), as onshore custodians and clearing institutions in the PRC. All bonds traded by eligible foreign investors through Bond Connect are registered in the name of CMU, which holds such bonds as a nominee owner. A Fund is thus exposed to custody risks with respect to CMU. In addition, the relevant filings, registration with the People's Bank of China, and account opening must be carried out by third parties, including CMU, CCDC, and SCH. A Fund is thus subject to the risks of default, errors and omissions by such third parties and may have limited remedies or no legal recourse at all to cure any defaults, errors and omissions.

The precise nature and rights of a Fund as the beneficial owner of bonds traded in the China Interbank Bond Market through CMU as nominee are relatively new and untested areas of PRC law. The definition of, and distinction between, legal ownership and beneficial ownership under PRC law differs from that in the U.S. and other developed market jurisdictions, and there have been few cases involving a nominee account structure in the PRC courts. As a result, the rights of beneficial

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owners are uncertain. The exact nature of a Fund's remedies and methods of enforcement of its rights and interests under PRC law are also uncertain.

Market volatility and potential lack of liquidity due to low trading volume of certain bonds in the China Interbank Bond Market may result in the prices of certain bonds fluctuating significantly. A Fund that invests in the China Interbank Bond Market is therefore subject to liquidity and volatility risks. The bid-ask spreads of the prices of securities may be large, and a Fund may therefore incur significant costs and may suffer losses when selling such investments. Bonds traded in the China Interbank Bond Market may be difficult or impossible to sell on a timely basis or at all, which may impact a Fund's ability to acquire or dispose of such securities at their expected prices.

Investing in the China Interbank Bond Market through Bond Connect is also subject to regulatory risks. The relevant laws and regulations are subject to change, which may have retrospective effect. There can be no assurance that Bond Connect or its features or systems will not be materially altered, suspended, discontinued or abolished. Furthermore, the securities regulation regimes and legal systems of the PRC and Hong Kong differ significantly, and issues may arise based on these differences. If the relevant authorities were to suspend account opening or trading on the China Interbank Bond Market, a Fund's ability to invest in that market would be adversely affected, limited, or curtailed altogether. In such event, the Fund's ability to achieve its investment objective would be negatively affected and, after exhausting other trading alternatives, the Fund may suffer substantial losses. Further, if Bond Connect is not operating, a Fund may not be able to acquire or dispose of bonds in a timely manner, which could adversely affect its performance.

There is no assurance that Bond Connect trading platforms and operational systems will function as expected or will continue to be adapted to changes and developments in the market. If a relevant system does not function as expected, trading through Bond Connect may be disrupted, and a Fund's ability to pursue its investment strategy may therefore be adversely affected. In addition, trading through Bond Connect involves the risk of delays inherent in order placing and settlement systems.

Bond Connect trades are settled in Chinese currency, the renminbi ("RMB"). This means that a Fund is exposed to currency risk, and it cannot be guaranteed that investors will have timely access to a reliable supply of RMB. The RMB consists of an onshore RMB ("CNY") and an offshore RMB ("CNH"). The CNY is the official currency of the PRC and is the currency of denomination for all financial transactions between individuals, the state and corporations in the PRC. The CNH market is traded officially and regulated jointly by the Hong Kong Monetary Authority and the PBOC. Because CNY and CNH are traded in different and separate markets, they can be subject to different liquidity constraints and market forces, and their valuations can vary. Any RMB-denominated bonds included in a Fund's Underlying Index use CNY as the base currency. As a result, to the extent that a Fund holds RMB-denominated instruments in CNH, it could be subject to tracking error and transaction costs associated with converting from CNH to CNY (and vice versa).

Under prevailing tax regulations, a 10% withholding tax is imposed on PRC-sourced dividends and interest from non-government bonds paid to a Fund unless the rate is reduced under an applicable tax treaty. Value added tax ("VAT") is levied on certain income derived by a Fund, including interest income from non-government bonds and trading gains, unless specifically exempted by the PRC tax authorities. VAT exemptions currently apply to debt securities traded in the China Interbank Bond Market. On November 22, 2018, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 108 providing foreign institutional investors with a temporary exemption from withholding income tax and VAT with respect to interest income derived from non-government bonds in the domestic bond market for the period from November 7, 2018 to November 6, 2021. On November 26, 2021, the PRC's Ministry of Finance and State Administration of Taxation jointly issued Circular 34 to extend the tax exemption period provided in Circular 108 to December 31, 2025. Circular 108 is silent on the PRC tax treatment with respect to non-government bond interest derived prior to November 7, 2018. There is a risk the PRC tax authorities may withdraw the temporary tax exemptions and seek to collect withholding income tax and VAT on interest income from non-government bonds to a Fund without prior notice. If the tax exemptions are withdrawn, any taxes arising from or to a Fund may be directly borne by, or indirectly passed on to, the Fund, which may substantially impact its NAV. As with any NAV adjustment, investors may be advantaged or disadvantaged depending on when the investors purchased or sold shares of the Fund. Any changes in PRC tax law, future clarifications thereof, and/or subsequent retroactive enforcement by the PRC tax authorities may result in a loss that could be material to a Fund. BFA will keep the provisioning policy for tax liability under review and may, in its discretion from time to time, make a provision for potential tax liabilities if in its opinion such provision is warranted or as further publicly clarified by the PRC.

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**Risk of Investing in Developed Countries.** Many countries with developed markets have recently experienced significant economic pressures. These countries generally tend to rely on the services sectors (*e.g.*, the financial services sector) as the primary source of economic growth and may be susceptible to the risks of individual service sectors. For example, companies in the financial services sector are subject to governmental regulation and, recently, government intervention, which may adversely affect the scope of their activities, the prices they can charge and amount of capital they must maintain. Dislocations in the financial sector and perceived or actual governmental influence over certain financial companies may lead to credit rating downgrades and, as a result, impact, among other things, revenue growth for such companies. If financial companies experience a prolonged decline in revenue growth, certain developed countries that rely heavily on financial companies as an economic driver may experience a correlative slowdown. Concerns have emerged with respect to the economic health of certain developed countries. These concerns primarily stem from heavy indebtedness of many developed countries and their perceived inability to continue to service high debt loads without simultaneously implementing stringent austerity measures. Such concerns have led to tremendous downward pressure on the economies of these countries. As a result, it is possible that interest rates on debt of certain developed countries may rise to levels that make it difficult for such countries to service such debt. Spending on health care and retirement pensions in most developed countries has risen dramatically. Medical innovation, extended life expectancy and higher public expectations are likely to continue the increase in health care and pension costs. Any increase in health care and pension costs will likely have a negative impact on the economic growth of many developed countries. Certain developed countries rely on imports of certain key items, such as crude oil, natural gas, and other commodities. As a result, an increase in demand for, or price fluctuations of, certain commodities may negatively affect developed country economies. Developed market countries generally are dependent on the economies of certain key trading partners. Changes in any one economy may cause an adverse impact on several developed countries. In addition, heavy regulation of, among others, labor and product markets may have an adverse effect on certain issuers. Such regulations may negatively affect economic growth or cause prolonged periods of recession. Such risks, among others, may adversely affect the value of a Fund's investments.

**Risk of Investing in Emerging Markets.** Certain of the Funds may invest in securities of issuers domiciled in emerging market countries. Investments in emerging market countries may be subject to greater risks than investments in developed countries. These risks include: (i) less social, political, and economic stability; (ii) greater illiquidity and price volatility due to smaller or limited local capital markets for such securities, or low or non-existent trading volumes; (iii) companies, custodians, clearinghouses, foreign exchanges and broker-dealers may be subject to less scrutiny and regulation by local authorities; (iv) local governments may decide to seize or confiscate securities held by foreign investors and/or local governments may decide to suspend or limit an issuer's ability to make dividend or interest payments; (v) local governments may limit or entirely restrict repatriation of invested capital, profits, and dividends; (vi) capital gains may be subject to local taxation, including on a retroactive basis; (vii) issuers facing restrictions on standard payments imposed by local governments may attempt to make dividend or interest payments to foreign investors in the local currency; (viii) there may be significant obstacles to obtaining information necessary for investigations into or litigation against companies and investors may experience difficulty in enforcing legal claims related to the securities and/or local judges may favor the interests of the issuer over those of foreign parties; (ix) bankruptcy judgments may only be permitted to be paid in the local currency; (x) limited public information regarding the issuer may result in greater difficulty in determining market valuations of the securities; and (xi) lack of financial reporting on a regular basis, substandard disclosure and differences in accounting standards may make it difficult to ascertain the financial health of an issuer. The Funds are not actively managed and do not select investments based on investor protection considerations.

Emerging market securities markets are typically marked by a high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of industries, as well as a high concentration of ownership of such securities by a limited number of investors. In addition, brokerage and other costs associated with transactions in emerging market securities can be higher, sometimes significantly, than similar costs incurred in securities markets in developed countries. Although some emerging markets have become more established and tend to issue securities of higher credit quality, the markets for securities in other emerging market countries are in the earliest stages of their development, and these countries issue securities across the credit spectrum. Even the markets for relatively widely traded securities in emerging market countries may not be able to absorb, without price disruptions, a significant increase in trading volume or trades of a size customarily undertaken by institutional investors in the securities markets of developed countries. The limited size of many of these securities markets can cause prices to be erratic for reasons apart from factors that affect the soundness and competitiveness of the securities issuers. For example, prices may be unduly influenced by traders who control large positions in these markets. Additionally, market making and arbitrage activities are generally less extensive in such markets, which may contribute to increased volatility and reduced liquidity of such markets. The limited liquidity of

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emerging market country securities may also affect a Fund's ability to accurately value its portfolio securities or to acquire or dispose of securities at the price and time it wishes to do so or in order to meet redemption requests.

Many emerging market countries suffer from uncertainty and corruption in their legal frameworks. Legislation may be difficult to interpret and laws may be too new to provide any precedential value. Laws regarding foreign investment and private property may be weak or non-existent. Sudden changes in governments may result in policies which are less favorable to investors such as policies designed to expropriate or nationalize "sovereign" assets. Certain emerging market countries in the past have expropriated large amounts of private property, in many cases with little or no compensation, and there can be no assurance that such expropriation will not occur in the future.

Investment in the securities markets of certain emerging market countries is restricted or controlled to varying degrees. These restrictions may limit a Fund's investment in certain emerging market countries and may increase the expenses of the Fund. Certain emerging market countries require governmental approval prior to investments by foreign persons or limit investment by foreign persons to only a specified percentage of an issuer's outstanding securities or a specific class of securities which may have less advantageous terms (including price) than securities of the company available for purchase by nationals.

Many emerging market countries lack the social, political, and economic stability characteristic of the U.S. Political instability among emerging market countries can be common and may be caused by an uneven distribution of wealth, social unrest, labor strikes, civil wars, and religious oppression. Economic instability in emerging market countries may take the form of: (i) high interest rates; (ii) high levels of inflation, including hyperinflation; (iii) high levels of unemployment or underemployment; (iv) changes in government economic and tax policies, including confiscatory taxation; and (v) imposition of trade barriers.

A Fund's income and, in some cases, capital gains from foreign securities will be subject to applicable taxation in certain of the emerging market countries in which it invests, and treaties between the U.S. and such countries may not be available in some cases to reduce the otherwise applicable tax rates.

Emerging markets also have different clearance and settlement procedures, and in certain of these emerging markets there have been times when settlements have been unable to keep pace with the volume of securities transactions, making it difficult to conduct such transactions.

In the past, certain governments in emerging market countries have become overly reliant on the international capital markets and other forms of foreign credit to finance large public spending programs, which in the past have caused huge budget deficits. Often, interest payments have become too overwhelming for a government to meet, representing a large percentage of total GDP. These foreign obligations have become the subject of political debate and served as fuel for political parties of the opposition, which pressure the government not to make payments to foreign creditors, but instead to use these funds for, among other things, social programs. Either due to an inability to pay or submission to political pressure, foreign governments have been forced to seek a restructuring of their loan and/or bond obligations, have declared a temporary suspension of interest payments or have defaulted. These events have adversely affected the values of securities issued by foreign governments and corporations domiciled in those countries and have negatively affected not only their cost of borrowing, but their ability to borrow in the future as well.

**Risk of Investing in Europe.** Investing in European countries exposes a Fund to the economic and political risks associated with Europe in general and the specific European countries in which it invests. The economies and markets of European countries are often closely connected and interdependent, and events in one European country can have an adverse impact on other European countries. A Fund makes investments in securities of issuers that are domiciled in, have significant operations in, or that are listed on at least one securities exchange within member states of the EU. A number of countries within the EU are also members of the EMU (the "eurozone") and have adopted the euro as their currency. Eurozone membership requires member states to comply with restrictions on inflation rates, deficits, interest rates, debt levels and fiscal and monetary controls, each of which may significantly affect every country in Europe. Changes in import or export tariffs, changes in governmental or EU regulations on trade, changes in the exchange rate of the euro and other currencies of certain EU countries which are not in the eurozone, the default or threat of default by an EU member state on its sovereign debt, and/or an economic recession in an EU member state may have a significant adverse effect on the economies of other EU member states and their trading partners. Although certain European countries are not in the eurozone, many of these countries are obliged to meet the criteria for joining the eurozone.

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Consequently, these countries must comply with many of the restrictions noted above. The European financial markets have experienced volatility and adverse trends due to concerns about economic downturns, government debt levels and the possible default of government debt in several European countries, including, but not limited to, Austria, Belgium, Cyprus, France, Greece, Ireland, Italy, Portugal, Spain and Ukraine. In order to prevent further economic deterioration, certain countries, without prior warning, can institute "capital controls." Countries may use these controls to restrict volatile movements of capital entering and exiting their country. Such controls may negatively affect a Fund's investments. A default or debt restructuring by any European country would adversely impact holders of that country's debt and sellers of credit default swaps linked to that country's creditworthiness, which may be located in countries other than those listed above. In addition, the credit ratings of certain European countries were downgraded in the past. These events have adversely affected the value and exchange rate of the euro and may continue to significantly affect the economies of every country in Europe, including countries that do not use the euro and non-EU member states. Responses to the financial problems by European governments, central banks and others, including austerity measures and reforms, may not produce the desired results, may result in social unrest and may limit future growth and economic recovery or have other unintended consequences. Further defaults or restructurings by governments and other entities of their debt could have additional adverse effects on economies, financial markets and asset valuations around the world. In addition, one or more countries may abandon the euro and/or withdraw from the EU. The impact of these actions, especially if they occur in a disorderly fashion, is not clear but could be significant and far-reaching and could adversely impact the value of a Fund's investments in the region.

The United Kingdom (the "U.K.") left the EU ("Brexit") on January 31, 2020. Brexit could adversely affect European or worldwide political, regulatory, economic or market conditions and could contribute to instability in global political institutions, regulatory agencies and financial markets.

Certain European countries have also developed increasingly strained relationships with the U.S., and if these relations were to worsen, they could adversely affect European issuers that rely on the U.S. for trade. The national politics of countries in Europe have been unpredictable and subject to influence by disruptive political groups and ideologies, including for example, secessionist movements. The governments of European countries may be subject to change and such countries may experience social and political unrest. Unanticipated or sudden political or social developments may result in sudden and significant investment losses. The occurrence of terrorist incidents throughout Europe or war in the region also could impact financial markets. The impact of these events is not clear but could be significant and far-reaching and could adversely affect the value and liquidity of a Fund's investments.

*Russian Invasion of Ukraine*. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

**Risk of Investing in the Middle East.** Many Middle Eastern countries have little or no democratic tradition, and the political and legal systems in such countries may have an adverse impact on a Fund. Many economies in the Middle East are highly reliant on income from the sale of oil and natural gas or trade with countries involved in the sale of oil and natural gas, and their economies are therefore vulnerable to changes in the market for oil and natural gas and foreign currency values. As global demand for oil and natural gas fluctuates, many Middle Eastern economies may be significantly impacted.

In addition, many Middle Eastern governments have exercised and continue to exercise substantial influence over many aspects of the private sector. In certain cases, a Middle Eastern country's government may own or control many companies, including some of the largest companies in the country. Accordingly, governmental actions in the future could have a significant effect on economic conditions in Middle Eastern countries. This could affect private sector companies and a Fund, as well as the value of securities in a Fund's portfolio.

Certain Middle Eastern markets are in the earliest stages of development. As a result, there may be a high concentration of market capitalization and trading volume in a small number of issuers representing a limited number of industries, as well as

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a high concentration of investors and financial intermediaries. Brokers in Middle Eastern countries typically are fewer in number and less capitalized than brokers in the U.S.

The legal systems in certain Middle Eastern countries also may have an adverse impact on a Fund. For example, the potential liability of a shareholder in a U.S. corporation with respect to acts of the corporation generally is limited to the amount of the shareholder's investment. However, the notion of limited liability is less clear in certain Middle Eastern countries. A Fund therefore may be liable in certain Middle Eastern countries for the acts of a corporation in which it invests for an amount greater than its actual investment in that corporation. Similarly, the rights of investors in Middle Eastern issuers may be more limited than those of shareholders of a U.S. corporation. It may be difficult or impossible to obtain or enforce a legal judgment in a Middle Eastern country. Some Middle Eastern countries prohibit or impose substantial restrictions on investments in their capital markets, particularly their equity markets, by foreign entities such as a Fund. For example, certain countries may require governmental approval prior to investment by foreign persons or limit the amount of investment by foreign persons in a particular issuer. Certain Middle Eastern countries may also limit investment by foreign persons to only a specific class of securities of an issuer that may have less advantageous terms (including price) than securities of the issuer available for purchase by nationals of the relevant Middle Eastern country.

The manner in which foreign investors may invest in companies in certain Middle Eastern countries, as well as limitations on those investments, may have an adverse impact on the operations of a Fund. For example, in certain of these countries, a Fund may be required to invest initially through a local broker or other entity and then have the shares that were purchased re-registered in the name of a Fund. Re-registration in some instances may not be possible on a timely basis. This may result in a delay during which a Fund may be denied certain of its rights as an investor, including rights as to dividends or to be made aware of certain corporate actions. There also may be instances where a Fund places a purchase order but is subsequently informed, at the time of re-registration, that the permissible allocation of the investment to foreign investors has already been filled and, consequently, a Fund may not be able to invest in the relevant company.

Substantial limitations may exist in certain Middle Eastern countries with respect to a Fund's ability to repatriate investment income or capital gains. A Fund could be adversely affected by delays in, or a refusal to grant, any required governmental approval for repatriation of capital, as well as by the application to a Fund of any restrictions on investment.

Certain Middle Eastern countries may be heavily dependent upon international trade and, consequently, have been and may continue to be negatively affected by trade barriers, exchange controls, managed adjustments in relative currency values and other protectionist measures imposed or negotiated by the countries with which they trade. These countries also have been and may continue to be adversely impacted by economic conditions in the countries with which they trade. In addition, certain issuers located in Middle Eastern countries in which a Fund invests may operate in, or have dealings with, countries subject to sanctions and/or embargoes imposed by the U.S. government and the United Nations, and/or countries identified by the U.S. government as state sponsors of terrorism. As a result, an issuer may sustain damage to its reputation if it is identified as an issuer which operates in, or has dealings with, such countries. A Fund, as an investor in such issuers, will be indirectly subject to those risks.

Certain Middle Eastern countries have strained relations with other Middle Eastern countries due to territorial disputes, historical animosities, international alliances, defense concerns or other reasons, which may adversely affect the economies of these Middle Eastern countries. Certain Middle Eastern countries experience significant unemployment, as well as widespread underemployment. There has also been a recent increase in recruitment efforts and an aggressive push for territorial control by terrorist groups in the region, which has led to an outbreak of warfare and hostilities. Warfare in Syria has spread to surrounding areas, including many portions of Iraq and Turkey. Such hostilities may continue into the future or may escalate at any time due to ethnic, racial, political, religious or ideological tensions between groups in the region or foreign intervention or lack of intervention, among other factors.

**Risk of Investing in North America.** A decrease in imports or exports, changes in trade regulations or an economic recession in any North American country can have a significant economic effect on the entire North American region and on some or all of the North American countries in which a Fund invests.

The U.S. is Canada's and Mexico's largest trading and investment partner. The Canadian and Mexican economies are significantly affected by developments in the U.S. economy. Since the implementation of the North American Free Trade Agreement ("NAFTA") in 1994 among Canada, the U.S. and Mexico, total merchandise trade among the three countries has increased. However, political developments including the implementation of tariffs by the U.S., and the renegotiation of NAFTA in the form of the United States-Mexico-Canada Agreement ("USMCA"), which replaced NAFTA on July 1, 2020, could

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negatively affect North America's economic outlook and, as a result, the value of securities held by a Fund. Policy and legislative changes in one country may have a significant effect on North American markets generally, as well as on the value of certain securities held by a Fund.

**Risk of Investing in Russia.** Investing in the Russian securities market involves a high degree of risk and special considerations not typically associated with investing in the U.S. securities market, and should be considered highly speculative. Risks include: the absence of developed legal structures governing private and foreign investments and private property; the possibility of the loss of all or a substantial portion of a Fund's assets invested in Russia as a result of expropriation; certain national policies which may restrict the Fund's investment opportunities, including, without limitation, restrictions on investing in issuers or industries deemed sensitive to relevant national interests; and potentially greater price volatility in, significantly smaller capitalization of, and relative illiquidity of, the Russian market. There can also be no assurance that a Fund's investments in the Russian securities market would not be expropriated, nationalized or otherwise confiscated. In the event of the settlement of any such claims or such expropriation, nationalization or other confiscation, a Fund could lose its entire investment. In addition, it may be difficult and more costly to obtain and enforce a judgment in the Russian court system.

Russia may also be subject to a greater degree of economic, political and social instability than is the case in other developed countries. Such instability may result from, among other things, the following: (i) an authoritarian government or military involvement in political and economic decision-making, including changes in government through extra-constitutional means; (ii) popular unrest associated with demands for improved political, economic and social conditions; (iii) internal insurgencies; (iv) hostile relations, including armed conflict, with neighboring countries; and (v) ethnic, religious and racial disaffection.

The Russian economy is heavily dependent upon the export of a range of commodities including most industrial metals, forestry products and oil and gas. Accordingly, it is strongly affected by international commodity prices and is particularly vulnerable to any weakening in global demand for these products. Any acts of terrorism or armed conflicts in Russia or internationally could have an adverse effect on the financial and commodities markets and the global economy. As Russia produces and exports large amounts of crude oil and gas, any acts of terrorism or armed conflict causing disruptions of Russian oil and gas exports could negatively affect the Russian economy and, thus, adversely affect the financial condition, results of operations or prospects of related companies. Current and future economic sanctions may also adversely affect the Russian oil, banking, mining, metals, rail, pipeline and gas sectors, among other sectors.

The Russian government may exercise substantial influence over many aspects of the private sector and may own or control many companies. Future government actions could have a significant effect on the economic conditions in Russia, which could have a negative impact on private sector companies. There is also the possibility of diplomatic developments that could adversely affect investments in Russia. In recent years, the Russian government has begun to take bolder steps to re-assert its regional geopolitical influence (including military steps) and launched a large-scale invasion of Ukraine on February 24, 2022. Additionally, Russia is alleged to have participated in state-sponsored cyberattacks against foreign companies and foreign governments. Such steps have increased tensions between Russia and its neighbors and Western countries and may negatively affect economic growth. Actual and threatened responses by other nation-states to Russia's alleged cyber activity may have an adverse impact on the Russian economy and the Russian issuers of securities in which a Fund invests. For example, the U.S. has added certain foreign technology companies to the U.S. Department of Commerce's Bureau of Industry and Security's "Entity List," which is a list of companies believed to pose a national security risk to the U.S. Actions like these may have unanticipated and disruptive effects on the Russian economy.

*Russian invasion of Ukraine*. Russia launched a large-scale invasion of Ukraine on February 24, 2022. The extent and duration of the military action, resulting sanctions and resulting future market disruptions, including declines in its stock markets and the value of the ruble against the U.S. dollar, are impossible to predict, but could be significant. Disruptions caused by Russian military action or other actions (including cyberattacks and espionage) or resulting actual and threatened responses to such activity, including purchasing and financing restrictions, boycotts or changes in consumer or purchaser preferences, sanctions, import and export restrictions, tariffs or cyberattacks on the Russian government, Russian companies or Russian individuals, including politicians, may impact Russia's economy, Russian issuers of securities in which a Fund invests, or the economies of Europe as a whole. Actual and threatened responses to Russian military action may also impact the markets for certain Russian commodities, such as oil and natural gas, as well as other sectors of the Russian economy, and are likely to have collateral impacts on such sectors across Europe and globally.

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*Russia Sanctions*. Governments in the U.S. and many other countries (collectively, the "Sanctioning Bodies") have imposed economic sanctions on certain Russian individuals, including politicians, and Russian corporate and banking entities, including banning Russia from global payments systems that facilitate cross-border payments. The Sanctioning Bodies, or others, could also institute broader sanctions on Russia. These sanctions, or even the threat of further sanctions, may result in the decline of the value and liquidity of Russian securities, a weakening of the ruble or other adverse consequences to the Russian economy. These sanctions could also result in the immediate freeze of Russian securities and/or funds invested in prohibited assets, impairing the ability of a Fund to buy, sell, receive or deliver those securities and/or assets. Recently, Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (*e.g.*, dividends), and prohibits Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons.

The sanctions against certain Russian issuers include prohibitions on transacting in or dealing in issuances of debt or equity of such issuers. Compliance with each of these sanctions has and may continue to impair the ability of a Fund to buy, sell, hold, receive or deliver the affected securities or other securities of such issuers. If it becomes impracticable or unlawful for a Fund to hold securities subject to, or otherwise affected by, sanctions (collectively, "affected securities"), or if deemed appropriate by BFA, a Fund may prohibit in-kind deposits of the affected securities in connection with creation transactions and instead require a cash deposit, which may also increase a Fund's transaction costs. A Fund may also be legally required to freeze assets in a blocked account.

Sanctions have resulted in Russia taking counter measures or retaliatory actions, which has impaired the value and liquidity of Russian securities. These retaliatory measures include the immediate freeze of Russian assets held by a Fund. Due to such a freeze of these assets, including depositary receipts, a Fund may need to liquidate non-restricted assets in order to satisfy any Fund redemption orders. The liquidation of Fund assets during this time may also result in a Fund receiving substantially lower prices for its securities. Russia may implement additional retaliatory measures, which may further impair the value and liquidity of Russian securities and the ability of the Fund to receive dividend payments. Recently, Russia has issued a number of countersanctions, some of which restrict the distribution of profits by limited liability companies (*e.g.*, dividends), and prohibits Russian persons from entering into transactions with designated persons from "unfriendly states" as well as the export of raw materials or other products from Russia to certain sanctioned persons. Russian companies may be unable to pay dividends and, if they pay dividends, the Fund may be unable to receive them.

These sanctions, the decision by Russia to suspend trading on the Moscow Exchange (MOEX) and prohibit non-resident investors from executing security sales, and other events have led to changes in the Fund's Underlying Index. The Fund's Index Provider has removed Russian securities from the Underlying Index. To the extent that the Fund rebalances its portfolio and trades in non-Russian securities to seek to track the investment results of the underlying index, this may result in transaction costs and increased tracking error. The Fund is currently restricted from trading in Russian securities, including those in its portfolio, while the Underlying Index has removed Russian securities. This disparity will also lead to increased tracking error. The inability of the Fund to trade in Russian securities may adversely affect the Fund's ability to meet its investment objective. It is unknown when, or if, sanctions may be lifted or the Fund's ability to trade in Russian securities will resume.

Also, if an affected security is included in a Fund's underlying index, a Fund may, where practicable, seek to eliminate its holdings of the affected security by employing or augmenting its representative sampling strategy to seek to track the investment results of its underlying index. The use of (or increased use of) a representative sampling strategy may increase a Fund's tracking error risk. If the affected securities constitute a significant percentage of the underlying index, a Fund may not be able to effectively implement a representative sampling strategy, which may result in significant tracking error between a Fund's performance and the performance of its underlying index.

**Risk of Investing in Saudi Arabia.** The ability of foreign investors (such as the Funds) to invest in the securities of Saudi Arabian issuers is relatively new. Such ability could be restricted by the Saudi Arabian government at any time, and unforeseen risks could materialize with respect to foreign ownership in such securities. In addition, the Capital Market Authority ("CMA") places investment limitations on the ownership of the securities of Saudi Arabian issuers by foreign investors, including a limitation on a Fund's ownership of the securities of any single issuer listed on the Saudi Arabian Stock Exchange, which may prevent a Fund from investing in accordance with its strategy and contribute to tracking error against the Underlying Index. These restrictions may be changed or new restrictions, such as licensing requirements, special approvals or additional foreign taxes, may be instituted at any time. A Fund may not be able to obtain or maintain any such licenses or approvals and may not be able to buy and sell securities at full value. Major disruptions or regulatory changes

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could occur in the Saudi Arabian market, any of which could negatively impact a Fund. These risks may be exacerbated, compared to more developed markets, given the limited history of foreign investment in the Saudi Arabian market. Investments in Saudi Arabia may also be subject to loss due to expropriation or nationalization of assets and property or the imposition of restrictions on additional foreign investments and repatriation of capital. Such heightened risks may include, among others, restrictions on and government intervention in international trade, confiscatory taxation, political instability, including authoritarian and/or military involvement in governmental decision making, armed conflict, crime and instability as a result of religious, ethnic and/or socioeconomic unrest. Saudi Arabia has privatized, or has begun the process of privatizing, certain entities and industries. Newly privatized companies may face strong competition from government-sponsored competitors that have not been privatized. In some instances, investors in newly privatized entities have suffered losses due to the inability of the newly privatized entities to adjust quickly to a competitive environment or changing regulatory and legal standards or, in some cases, due to re-nationalization of such privatized entities. There is no assurance that similar losses will not recur. Saudi Arabia is highly reliant on income from the sale of petroleum and trade with other countries involved in the sale of petroleum, and its economy is therefore vulnerable to changes in foreign currency values and the market for petroleum, as well as acts targeting petroleum production or processing facilities in Saudi Arabia. As global demand for petroleum fluctuates, Saudi Arabia may be significantly impacted. In the recent past, the Saudi Arabian government has explored privatization and diversification of the economy in the wake of a diminished petroleum market.

Like most Middle Eastern governments, the government of Saudi Arabia exercises substantial influence over many aspects of the private sector. Although liberalization in the wider economy is underway, in many areas it has lagged significantly: restrictions on foreign ownership persist, and the government has an ownership stake in many key industries. The situation is exacerbated by the fact that Saudi Arabia is governed by an absolute monarchy. Saudi Arabia has historically experienced strained relations with economic partners worldwide, including other countries in the Middle East, due to geopolitical events. Incidents involving a Middle Eastern country's or the region's security, including terrorism, may cause uncertainty in their markets and may adversely affect its economy and a Fund's investments.

Governmental actions in the future could have a significant effect on economic conditions in Saudi Arabia, which could affect private sector companies and a Fund, as well as the value of securities in a Fund's portfolio. Any economic sanctions on Saudi Arabian individuals or Saudi Arabian corporate entities, or even the threat of sanctions, may result in the decline of the value and liquidity of Saudi Arabian securities, a weakening of the Saudi riyal or other adverse consequences to the Saudi Arabian economy. Any sanctions could also result in the immediate freeze of Saudi Arabian securities and/or funds investing in prohibited assets, impairing the ability of a Fund to buy, sell, receive or deliver those securities and/or assets. In addition, Saudi Arabia's economy relies heavily on cheap, foreign labor, and changes in the availability of this labor supply could have an adverse effect on the economy.

The securities markets in Saudi Arabia may not be as developed as those in other countries. As a result, securities markets in Saudi Arabia are subject to greater risks associated with market volatility, lower market capitalization, lower trading volume, illiquidity, inflation, greater price fluctuations, uncertainty regarding the existence of trading markets, governmental control and heavy regulation of labor and industry. Shares of certain Saudi Arabian companies tend to trade less frequently than those of companies on exchanges in more developed markets. Such infrequent trading may adversely affect the pricing of these securities and a Fund's ability to sell these securities in the future.

Although the political situation in Saudi Arabia is largely stable, Saudi Arabia has historically experienced political instability, and there remains the possibility that the stability will not hold in the future or that instability in the larger Middle East region could adversely impact the economy of Saudi Arabia. Instability may be caused by military developments, government interventions in the marketplace, terrorism, extremist attitudes, attempted social or political reforms, religious differences, or other factors. Additionally, anti-Western views held by certain groups in the Middle East may influence government policies regarding foreign investment. Further developments in U.S. relations with Saudi Arabia and other Middle-Eastern countries may affect these attitudes and policies. The U.S. is a significant trading partner of, or foreign investor in, Saudi Arabia. As a result, economic conditions of Saudi Arabia may be particularly affected by changes in the U.S. economy. A decrease in U.S. imports or exports, new trade and financial regulations or tariffs, changes in the U.S. dollar exchange rate or an economic slowdown in the U.S. may have a material adverse effect on the economic conditions of Saudi Arabia and, as a result, securities to which a Fund has exposure. Political instability in North Africa and the larger Middle East region has caused significant disruptions to many industries. Continued political and social unrest in these areas may negatively affect the value of securities in a Fund's portfolio.

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Certain issuers located in Saudi Arabia may operate in, or have dealings with, countries subject to sanctions and/or embargoes imposed by the U.S. government and the United Nations and/or countries identified by the U.S. government as state sponsors of terrorism. As a result, an issuer may sustain damage to its reputation if it is identified as an issuer which operates in, or has dealings with, such countries. A Fund, as an investor in such issuers, will be indirectly subject to those risks.

**Risk of Investing in the Automotive Sub-Industry.** The automotive sub-industry can be highly cyclical, and companies in the automotive sub-industry may suffer periodic losses. The automotive sub-industry is also highly competitive and there may be, at times, excess capacity in the global and domestic automotive sub-industry. Over the last several decades, the U.S. automotive sub-industry has experienced periodic downturns; certain automotive companies required stimulus from the U.S. government, while others formed strategic industry alliances in order to weather the substantially difficult market conditions. In general, the automotive sub-industry is susceptible to labor disputes, product defect litigation, patent expiration, increased pension liabilities, rise in material or component prices and changing consumer tastes.

**Risk of Investing in the Basic Materials Industry.** Issuers in the basic materials industry could be adversely affected by commodity price volatility, inflation, exchange rate fluctuations, social and political unrest, import controls and increased competition. Companies in the basic materials industry may be subject to swift fluctuations in supply and demand. Fluctuations may be caused by events relating to political and economic developments, the environmental impact of basic materials operations, and the success of exploration projects. Production of industrial materials often exceeds demand as a result of over-building or economic downturns, leading to poor investment returns. Issuers in the basic materials industry are at risk for environmental damage and product liability claims and may be adversely affected by depletion of resources, delays in technical progress, labor relations, tax and government regulations related to changes to, among other things, energy and environmental policies.

**Risk of Investing in the Capital Goods Industry.** Companies in the capital goods industry may be affected by fluctuations in the business cycle and by other factors affecting manufacturing demands. Companies in the capital goods industry depend heavily on corporate spending. Companies in the capital goods industry may perform well during times of economic expansion, and as economic conditions worsen, the demand for capital goods may decrease due to weakening demand, worsening business cash flows, tighter credit controls and deteriorating profitability. During times of economic volatility, corporate spending may fall and adversely affect the capital goods industry. This industry may also be affected by changes in interest rates, corporate tax rates and other government policies. Many capital goods are sold internationally and such companies are subject to market conditions in other countries and regions.

**Risk of Investing in the Consumer Cyclical Industry.** A Fund may invest in consumer cyclical companies, which rely heavily on business cycles and economic conditions. Consumer cyclical companies include automotive manufacturers, retail companies, and housing-related companies. The consumer cyclical industry can be significantly affected by several factors, including, without limitation, the performance of domestic and international economies, exchange rates, changing consumer tastes and trends, marketing campaigns, cyclical revenue generation, consumer confidence, commodity price volatility, labor relations, interest rates, import and export controls, intense competition, technological developments and government regulation.

**Risk of Investing in the Consumer Discretionary Sector.** Companies engaged in the design, production or distribution of products or services for the consumer discretionary sector (including, without limitation, television and radio broadcasting, manufacturing, publishing, recording and musical instruments, motion pictures, photography, amusement and theme parks, gaming casinos, sporting goods and sports arenas, camping and recreational equipment, toys and games, apparel, travel-related services, automobiles, hotels and motels, and fast food and other restaurants) are subject to the risk that their products or services may become obsolete quickly. The success of these companies can depend heavily on disposable household income and consumer spending. During periods of an expanding economy, the consumer discretionary sector may outperform the consumer staples sector, but may underperform when economic conditions worsen. Moreover, the consumer discretionary sector can be significantly affected by several factors, including, without limitation, the performance of domestic and international economies, exchange rates, changing consumer preferences, demographics, marketing campaigns, cyclical revenue generation, consumer confidence, commodity price volatility, labor relations, interest rates, import and export controls, intense competition, technological developments and government regulation.

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**Risk of Investing in the Consumer Goods Industry.** Companies in the consumer goods industry include companies involved in the design, production or distribution of goods for consumers, including food, household, home, personal and office products, clothing and textiles. The success of the consumer goods industry is tied closely to the performance of the domestic and international economy, interest rates, exchange rates, competition, consumer confidence and consumer disposable income. The consumer goods industry may be affected by trends, marketing campaigns and other factors affecting consumer demand. Governmental regulation affecting the use of various food additives may affect the profitability of certain companies in the consumer goods industry. Moreover, international events may affect food and beverage companies that derive a substantial portion of their net income from foreign countries. In addition, tobacco companies may be adversely affected by new laws, regulations and litigation. Many consumer goods may be marketed globally, and consumer goods companies may be affected by the demand and market conditions in other countries and regions. Companies in the consumer goods industry may be subject to severe competition, which may also have an adverse impact on their profitability. Changes in demographics and consumer preferences may affect the success of consumer products.

**Risk of Investing in the Consumer Services Industry.** The success of firms in the consumer services industry and certain retailers (including food and beverage, general retailers, media, and travel and leisure) is tied closely to the performance of the domestic and international economy, interest rates, exchange rates, competition and consumer confidence. The consumer services industry depends heavily on disposable household income and consumer spending. Companies in the consumer services industry may be subject to severe competition, which may also have an adverse impact on their profitability. Companies in the consumer services industry are facing increased government and regulatory scrutiny and may be subject to adverse government or regulatory action. Changes in demographics and consumer preferences may affect the success of consumer service providers.

**Risk of Investing in the Consumer Staples Sector.** Companies in the consumer staples sector may be adversely affected by changes in the global economy, consumer spending, competition, demographics and consumer preferences, and production spending. Companies in the consumer staples sector may also be affected by changes in global economic, environmental and political events, economic conditions, the depletion of resources, and government regulation. For instance, government regulations may affect the permissibility of using various food additives and production methods of companies that make food products, which could affect company profitability. In addition, tobacco companies may be adversely affected by the adoption of proposed legislation and/or by litigation. Companies in the consumer staples sector also may be subject to risks pertaining to the supply of, demand for and prices of raw materials. The prices of raw materials fluctuate in response to a number of factors, including, without limitation, changes in government agricultural support programs, exchange rates, import and export controls, changes in international agricultural and trading policies, and seasonal and weather conditions. Companies in the consumer staples sector may be subject to severe competition, which may also have an adverse impact on their profitability.

**Risk of Investing in the Energy Sector.** Companies in the energy sector are strongly affected by the changes in and volatility of global energy prices, energy supply and demand, government regulations and policies, energy production and conservation efforts, technological change, development of alternative energy sources, and other factors that they cannot control. Energy companies may have relatively high levels of debt and may be more likely to restructure their businesses if there are downturns in energy markets or in the global economy. If an energy company in a Fund's portfolio becomes distressed, a Fund could lose all or a substantial portion of its investment. The energy sector is cyclical and is highly dependent on commodity prices. Prices and supplies of energy may fluctuate significantly over short and long periods of time due to, among other things, national and international political changes, Organization of Petroleum Exporting Countries ("OPEC") policies, changes in relationships among OPEC members and between OPEC and oil-importing nations, the regulatory environment, taxation policies, the enactment or cessation of trade sanctions, war or other geopolitical conflicts, and the economies of key energy-consuming countries. Companies in the energy sector may be adversely affected by terrorism, cyber incidents, natural disasters or other catastrophes. Companies in the energy sector are at risk of liability from accidents resulting in injury, loss of life or property, pollution or other environmental damage claims. Significant oil and gas deposits are located in emerging markets countries where corruption and security may raise significant risks, in addition to the other risks of investing in emerging markets. Additionally, the Middle East, where many companies in the energy sector may operate, has experienced conflict and unrest. Companies in the energy sector may also be adversely affected by changes in exchange rates, interest rates, economic conditions, tax treatment, government regulation and intervention, negative perception, efforts at energy conservation and world events in the regions in which the companies operate (*e.g*., expropriation, nationalization, confiscation of assets and property or the imposition of restrictions on foreign investments and repatriation of capital, military coups, social unrest, violence or labor unrest). Because a significant portion of revenues of companies in this sector is derived from a relatively small number of customers that are largely composed of governmental

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entities and utilities, governmental budget constraints may have a significant impact on companies in this sector. The energy sector is highly regulated. Entities operating in the energy sector are subject to significant regulation of nearly every aspect of their operations by governmental agencies. Such regulation can change rapidly or over time in both scope and intensity. Stricter laws, regulations or enforcement policies could be enacted, which would likely increase compliance costs and may materially adversely affect the financial performance of companies in the energy sector.

The energy sector may experience significant market volatility. For example, Russia's large-scale invasion of Ukraine on February 24, 2022 led to further disruptions and increased volatility in the energy and commodity futures markets due to actual and potential disruptions in the supply and demand for certain commodities, including oil and natural gas. The U.S. and other actors have enacted various sanctions and restrictions on business dealings with Russia, which include restrictions on imports of oil, natural gas and coal. The effect of the current sanctions and restrictions, as well as the extent and duration of the Russian military action, additional sanctions and associated market disruptions on the energy sector, are impossible to predict and depend on a number of factors. The effect of these events or any related developments could be significant and may have a severe adverse effect on the performance of a Fund.

**Risk of Investing in the Financials Sector.** Companies in the financials sector include small, regional and money center banks, securities brokerage firms, asset management companies, savings banks and thrift institutions, specialty finance companies (*e.g.*, credit card, mortgage providers), insurance and insurance brokerage firms, consumer finance firms, financial conglomerates and foreign banking and financial companies.

Most financial companies are subject to extensive governmental regulation, which limits their activities and may affect their ability to earn a profit from a given line of business. Government regulation may change frequently and may have significant adverse consequences for companies in the financials sector, including effects not intended by the regulation. Direct governmental intervention in the operations of financial companies and financial markets may materially and adversely affect the companies in which a Fund invests, including legislation in many countries that may increase government regulation, repatriation and other intervention. The impact of governmental intervention and legislative changes on any individual financial company or on the financials sector as a whole cannot be predicted. The valuation of financial companies has been and continues to be subject to unprecedented volatility and may be influenced by unpredictable factors, including interest rate risk and sovereign debt default. Certain financial businesses are subject to intense competitive pressures, including market share and price competition. Financial companies in foreign countries are subject to market-specific and general regulatory and interest rate concerns. In particular, government regulation in certain foreign countries may include taxes and controls on interest rates, credit availability, minimum capital requirements, bans on short sales, limits on prices and restrictions on currency transfers. In addition, companies in the financials sector may be the targets of hacking and potential theft of proprietary or customer information or disruptions in service, which could have a material adverse effect on their businesses.

The profitability of banks, savings and loan associations and other financial companies is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change; for instance, when interest rates go up, the value of securities issued by many types of companies in the financials sector generally goes down. In other words, financial companies may be adversely affected in certain market cycles, including, without limitation, during periods of rising interest rates, which may restrict the availability and increase the cost of capital, and during periods of declining economic conditions, which may cause, among other things, credit losses due to financial difficulties of borrowers.

In addition, general economic conditions are important to the operations of these companies, and financial difficulties of borrowers may have an adverse effect on the profitability of financial companies. Companies in the financials sector are exposed directly to the credit risk of their borrowers and counterparties, who may be leveraged to an unknown degree, including through swaps and other derivatives products, and who at times may be unable to meet their obligations to the financial services companies. Financial services companies may have significant exposure to the same borrowers and counterparties, with the result that a borrower's or counterparty's inability to meet its obligations to one company may affect other companies with exposure to the same borrower or counterparty. This interconnectedness of risk, including cross-default risk, may result in significant negative impacts to the financial condition and reputation of companies with direct exposure to the defaulting counterparty as well as adverse cascading effects in the markets and the financials sector generally. Financial companies can be highly dependent upon access to capital markets, and any impediments to such access, such as adverse overall economic conditions or a negative perception in the capital markets of a financial company's financial condition or prospects, could adversely affect its business. Deterioration of credit markets can have an adverse impact on a broad range of financial markets, causing certain financial companies to incur large losses. In these conditions,

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companies in the financials sector may experience significant declines in the valuation of their assets, take actions to raise capital and even cease operations. Some financial companies may also be required to accept or borrow significant amounts of capital from government sources and may face future government-imposed restrictions on their businesses or increased government intervention. In addition, there is no guarantee that governments will provide any such relief in the future. These actions may cause the securities of many companies in the financials sector to decline in value.

**Risk of Investing in the Healthcare Sector.** Companies in the healthcare sector are often issuers whose profitability may be affected by extensive government regulation, restrictions on government reimbursement for medical expenses, rising or falling costs of medical products and services, pricing pressure, an increased emphasis on outpatient services, a limited number of products, industry innovation, changes in technologies and other market developments. Many healthcare companies are heavily dependent on patent protection and the actual or perceived safety and efficiency of their products.

Patents have a limited duration, and, upon expiration, other companies may market substantially similar "generic" products that are typically sold at a lower price than the patented product, which can cause the original developer of the product to lose market share and/or reduce the price charged for the product, resulting in lower profits for the original developer. As a result, the expiration of patents may adversely affect the profitability of these companies.

In addition, because the products and services of many companies in the healthcare sector affect the health and well-being of many individuals, these companies are especially susceptible to extensive litigation based on product liability and similar claims. Healthcare companies are subject to competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting. Many new products in the healthcare sector may be subject to regulatory approvals. The process of obtaining such approvals may be long and costly, which can result in increased development costs, delayed cost recovery and loss of competitive advantage to the extent that rival companies have developed competing products or procedures, adversely affecting the company's revenues and profitability. In other words, delays in the regulatory approval process may diminish the opportunity for a company to profit from a new product or to bring a new product to market, which could have a material adverse effect on a company's business. Healthcare companies may also be strongly affected by scientific biotechnology or technological developments, and their products may quickly become obsolete. Also, many healthcare companies offer products and services that are subject to governmental regulation and may be adversely affected by changes in governmental policies or laws. Changes in governmental policies or laws may span a wide range of topics, including cost control, national health insurance, incentives for compensation in the provision of healthcare services, tax incentives and penalties related to healthcare insurance premiums, and promotion of prepaid healthcare plans. In addition, a number of legislative proposals concerning healthcare have been considered by the U.S. Congress in recent years. It is unclear what proposals will ultimately be enacted, if any, and what effect they may have on companies in the healthcare sector.

Additionally, the expansion of facilities by healthcare-related providers may be subject to "determinations of need" by certain government authorities. This process not only generally increases the time and costs involved in these expansions, but also makes expansion plans uncertain, limiting the revenue and profitability growth potential of healthcare-related facilities operators and negatively affecting the prices of their securities. Moreover, in recent years, both local and national governmental budgets have come under pressure to reduce spending and control healthcare costs, which could both adversely affect regulatory processes and public funding available for healthcare products, services and facilities.

**Risk of Investing in the Industrials Sector.** The value of securities issued by companies in the industrials sector may be adversely affected by supply of and demand for both their specific products or services and for industrials sector products in general. The products of manufacturing companies may face obsolescence due to rapid technological developments and frequent new product introduction. Government regulations, trade disputes, world events and economic conditions may affect the performance of companies in the industrials sector. The industrials sector may also be adversely affected by changes or trends in commodity prices, which may be influenced by unpredictable factors. For example, commodity price declines and unit volume reductions resulting from an over-supply of materials used in the industrials sector can adversely affect the sector. Furthermore, companies in the industrials sector may be subject to liability for environmental damage, product liability claims, depletion of resources, and mandated expenditures for safety and pollution control.

**Risk of Investing in the Insurance Industry.** The insurance industry is subject to extensive government regulation in some countries and can be significantly affected by changes in interest rates, general economic conditions, price and marketing competition, the imposition of premium rate caps or other changes in government regulation or tax law. Different segments of the insurance industry can be significantly affected by changes in mortality and morbidity rates, environmental clean-up costs and catastrophic events such as earthquakes, hurricanes and terrorist acts.

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**Risk of Investing in the Media Sub-Industry.** Companies in the media sub-industry may encounter distressed cash flows due to the need to commit substantial capital to meet increasing competition, particularly in formulating new products and services using new technology. Media companies are subject to risks that include cyclicality of revenues and earnings, a potential decrease in the discretionary income of targeted individuals, changing consumer tastes and interests, competition in the industry and the potential for increased state and federal regulation. Advertising spending is an important source of revenue for media companies. During economic downturns, advertising spending typically decreases and, as a result, media companies tend to generate less revenue.

**Risk of Investing in Municipal Securities in the Utilities Sector.** Certain municipal securities are issued by public bodies, including state and municipal utility authorities, to, among other things, finance the operation or expansion of utility entities. Various future economic and other conditions may adversely affect utility entities, including inflation, increases in financing requirements, increases in raw material costs and other operating costs, changes in demand for services and the effects of environmental and other governmental regulations. Municipal securities that are issued to finance a particular utility project often depend on revenues from that project to make principal and interest payments. Adverse conditions and developments affecting a particular utility project can result in lower revenues to the issuer of the municipal securities. Certain utilities are subject to specific risks. Gas utilities are subject to risks of supply conditions and increased competition from other providers of utility services. In addition, gas utilities are affected by gas prices, which may be magnified to the extent that a gas utility enters into long-term contracts for the purchase or sale of gas at a fixed price, since such prices may change significantly and to the disadvantage of the gas utility.

**Risk of Investing in the Real Estate Industry.** Companies in the real estate industry include companies that invest in real estate, such as REITs, real estate holding and operating companies or real estate development companies (collectively, "Real Estate Companies"). Investing in Real Estate Companies exposes investors to the risks of owning real estate directly, as well as to risks that relate specifically to the way in which Real Estate Companies are organized and operated. The real estate industry is highly sensitive to general and local economic conditions and developments, and characterized by intense competition and periodic overbuilding. Investing in Real Estate Companies involves various risks. Some risks that are specific to Real Estate Companies are discussed in greater detail below.

*Concentration Risk.* Real Estate Companies may own a limited number of properties and concentrate their investments in a particular geographic region or property type. Economic downturns affecting a particular region, industry or property type may lead to a high volume of defaults within a short period.

*Distressed Investment Risk.* Real Estate Companies may invest in distressed, defaulted or out-of-favor bank loans. Identification and implementation by a Real Estate Company of loan modification and restructure programs involves a high degree of uncertainty. Even successful implementation may still require adverse compromises and may not prevent bankruptcy. Real Estate Companies may also invest in other debt instruments that may become non-performing, including the securities of companies with higher credit and market risk due to financial or operational difficulties. Higher risk securities may be less liquid and more volatile than the securities of companies not in distress.

*Illiquidity Risk.* Investing in Real Estate Companies may involve risks similar to those associated with investing in small-capitalization companies. Real Estate Company securities, like the securities of small-capitalization companies, may be more volatile than, and perform differently from, shares of large-capitalization companies. There may be less trading in Real Estate Company shares, which means that buy and sell transactions in those shares could have a magnified impact on share price, resulting in abrupt or erratic price fluctuations. In addition, real estate is relatively illiquid, and, therefore, a Real Estate Company may have a limited ability to vary or liquidate properties in response to changes in economic or other conditions.

*Interest Rate Risk.* Rising interest rates could result in higher costs of capital for Real Estate Companies, which could negatively impact a Real Estate Company's ability to meet its payment obligations. Declining interest rates could result in increased prepayment on loans and require redeployment of capital in less desirable investments.

*Leverage Risk.* Real Estate Companies may use leverage (and some may be highly leveraged), which increases investment risk and could adversely affect a Real Estate Company's operations and market value in periods of rising interest rates. Real Estate Companies are also exposed to the risks normally associated with debt financing. Financial covenants related to a Real Estate Company's leverage may affect the ability of the Real Estate Company to operate effectively. In addition, real property may be subject to the quality of credit extended and defaults by borrowers and tenants. If the properties do not generate sufficient income to meet operating expenses, including, where applicable, debt service, ground lease payments, tenant improvements,

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third-party leasing commissions and other capital expenditures, the income and ability of a Real Estate Company to make payments of any interest and principal on its debt securities will be adversely affected.

*Loan Foreclosure Risk.* Real Estate Companies may foreclose on loans that the Real Estate Company originated and/or acquired. Foreclosure may generate negative publicity for the underlying property that affects its market value. In addition to the length and expense of such proceedings, the validity of the terms of the applicable loan may not be recognized in foreclosure proceedings. Claims and defenses asserted by borrowers or other lenders may interfere with the enforcement of rights by a Real Estate Company. Parallel proceedings, such as bankruptcy, may also delay resolution and limit the amount of recovery on a foreclosed loan by a Real Estate Company even where the property underlying the loan is liquidated.

*Management Risk.* Real Estate Companies are dependent upon management skills and may have limited financial resources. Real Estate Companies are generally not diversified and may be subject to heavy cash flow dependency, default by borrowers and voluntary liquidation. In addition, transactions between Real Estate Companies and their affiliates may be subject to conflicts of interest, which may adversely affect a Real Estate Company's shareholders. A Real Estate Company may also have joint venture investments in certain of its properties, and, consequently, its ability to control decisions relating to such properties may be limited.

*Property Risk.* Real Estate Companies may be subject to risks relating to functional obsolescence or reduced desirability of properties; extended vacancies due to economic conditions and tenant bankruptcies; catastrophic events such as earthquakes, hurricanes and terrorist acts; and casualty or condemnation losses. Real estate income and values also may be greatly affected by demographic trends, such as population shifts or changes in consumer preferences and values, or increasing vacancies or declining rents resulting from legal, cultural, technological, global or local economic developments.

*Regulatory Risk.* Real estate income and values may be adversely affected by such factors as applicable domestic and foreign laws (including tax laws). Government actions, such as tax increases, zoning law changes, mandated closures or other commercial restrictions or environmental regulations, also may have a major impact on real estate income and values. In addition, quarterly compliance with regulations limiting the proportion of asset types held by a U.S. REIT may force certain Real Estate Companies to liquidate or restructure otherwise attractive investments. Some countries may not recognize REITs or comparable structures as a viable form of real estate funds.

*Underlying Investment Risk.* Real Estate Companies make investments in a variety of debt and equity instruments with varying risk profiles. For instance, Real Estate Companies may invest in debt instruments secured by commercial property that have higher risks of delinquency and foreclosure than loans on single family homes due to a variety of factors associated with commercial property, including the tie between income available to service debt and productive use of the property. Real Estate Companies may also invest in debt instruments and preferred equity that are junior in an issuer's capital structure and that involve privately negotiated structures. Subordinated debt investments, such as B-Notes and mezzanine loans, involve a greater credit risk of default due to the need to service more senior debt of the issuer. Similarly, preferred equity investments involve a greater risk of loss than conventional debt financing due to their non-collateralized nature and subordinated ranking. Investments in CMBS may also be junior in priority in the event of bankruptcy or similar proceedings. Investments in senior loans may be effectively subordinated if the senior loan is pledged as collateral. The ability of a holder of junior claims to proceed against a defaulting issuer is circumscribed by the terms of the particular contractual arrangement, which vary considerably from transaction to transaction.

*U.S. Tax Risk.* Certain U.S. Real Estate Companies are subject to special U.S. federal tax requirements. A REIT that fails to comply with such tax requirements may be subject to U.S. federal income taxation, which may affect the value of the REIT and the characterization of the REIT's distributions. The U.S. federal tax requirement that a REIT distribute substantially all of its net income to its shareholders may result in a REIT having insufficient capital for future expenditures. A REIT that successfully maintains its qualification may still become subject to U.S. federal, state and local taxes, including excise, penalty, franchise, payroll, mortgage recording, and transfer taxes, both directly and indirectly through its subsidiaries. Because REITs often do not provide complete tax information until after the calendar year-end, a Fund may at times need to request permission to extend the deadline for issuing your tax reporting statement or supplement the information otherwise provided to you.

**Risk of Investing in the Retail Industry.** The retail industry may be affected by changes in domestic and international economies, consumer confidence, disposable household income and spending, and consumer tastes and preferences. Companies in the retail industry face intense competition, which may have an adverse effect on their profitability. The success of companies in the retail industry may be strongly affected by social trends, marketing campaigns and public

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perceptions. Companies in the retail industry may be dependent on outside financing, which may be difficult to obtain. Many of these companies are dependent on third party suppliers and distribution systems. Retail companies may be unable to protect their intellectual property rights or may be liable for infringing the intellectual property rights of others.

**Risk of Investing in Technology Companies.** Technology companies and companies that rely heavily on technological advances may have limited product lines, markets, financial resources and personnel. These companies may face rapid product obsolescence as well as unexpected risks and costs related to new product introduction and technological developments, such as artificial intelligence and machine learning. Technology companies may be adversely affected by disruptions to supply chains and distribution networks as well as issues at third-party partners. They are heavily dependent on patent and other intellectual property rights, and the loss or impairment of these rights may adversely affect their profitability. Technology companies may face increased government scrutiny and may be subject to adverse government or legal action. These companies also may be adversely affected by, among other things, actual or perceived security vulnerabilities or other defects in their products and services, which may result in lawsuits, government enforcement actions and other remediation costs.

**Risk of Investing in the Telecommunications Sector.** The telecommunications sector of a country's economy is often subject to extensive government regulation. The costs of complying with governmental regulations, delays or failure to receive required regulatory approvals, or the enactment of new regulatory requirements may negatively affect the business of telecommunications companies. Government actions around the world, specifically in the area of pre-marketing clearance of products and prices, can be arbitrary and unpredictable. Companies in the telecommunications sector may experience distressed cash flows due to the need to commit substantial capital to meet increasing competition, particularly in developing new products and services using new technology. Technological innovations may make the products and services of certain telecommunications companies obsolete. Finally, while all companies may be susceptible to network security breaches, certain companies in the telecommunications sector may be particular targets of hacking and potential theft of proprietary or consumer information or disruptions in service, which could have a material adverse effect on their businesses.

**Risk of Investing in the Transportation Infrastructure Industry.** Municipal securities include, among others, bonds payable from fuel taxes and tolls for municipal toll roads, as well as general airport bonds. Issuers in the transportation infrastructure industry can be significantly affected by economic changes, fuel prices, labor relations, technology developments, exchange rates, industry competition, insurance costs and deteriorating public infrastructure, such as bridges, roads, rails, ports and airports. Municipal securities that are issued to finance a particular transportation project often depend on revenues from that project to make principal and interest payments. Adverse conditions and developments affecting a particular project can result in lower revenues to the issuer of the municipal securities. Other risk factors that may affect the transportation infrastructure industry include the risk of increases in fuel and other operating costs and the effects of regulatory changes or other government decisions.

**Risk of Investing in the Utilities Sector.** The utilities sector may be adversely affected by changing commodity prices, government regulation stipulating rates charged by utilities, increased tariffs, changes in tax laws, interest rate fluctuations and changes in the cost of providing specific utility services. The utilities industry is also subject to potential terrorist attacks, natural disasters and severe weather conditions, as well as regulatory and operational burdens associated with the operation and maintenance of nuclear facilities. Government regulators monitor and control utility revenues and costs, and therefore may limit utility profits. Federal legislation may facilitate the construction of electric transmission lines not only by public utilities but also by independent transmission developers, which could increase competition in the wholesale electricity markets. In certain countries, regulatory authorities may also restrict a company's access to new markets, thereby diminishing the company's long-term prospects.

There are substantial differences among the regulatory practices and policies of various jurisdictions, and any regulatory agency may make major shifts in policy from time to time. There is no assurance that regulatory authorities will, in the future, grant rate increases. Additionally, existing and possible future regulatory legislation may make it even more difficult for utilities to obtain adequate relief. Certain of the issuers of securities held in a Fund's portfolio may own or operate nuclear generating facilities. Governmental authorities may from time to time review existing policies and impose additional requirements governing the licensing, construction and operation of nuclear power plants. Prolonged changes in climate conditions can also have a significant impact on both the revenues of an electric and gas utility as well as the expenses of a utility, particularly a hydro-based electric utility.

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The rates that traditional regulated utility companies may charge their customers generally are subject to review and limitation by governmental regulatory commissions. Rate changes may occur only after a prolonged approval period or may not occur at all, which could adversely affect utility companies when costs are rising. The value of regulated utility debt securities (and, to a lesser extent, equity securities) tends to have an inverse relationship to the movement of interest rates. Certain utility companies have experienced full or partial deregulation in recent years. These utility companies are frequently more similar to industrial companies in that they are subject to greater competition and have been permitted by regulators to diversify outside of their original geographic regions and their traditional lines of business. As a result, some companies may be forced to defend their core business and may be less profitable. Deregulation may also permit a utility company to expand outside of its traditional lines of business and engage in riskier ventures.

Proxy Voting Policies

The Board has delegated the voting of proxies for each Fund's securities to BFA pursuant to (i) the Open-End Active and Fixed Income Index Fund Proxy Voting Policy (the "Active Fund Proxy Voting Policy"), with respect to certain Funds, and (ii) the Index Equity Fund Proxy Voting Policy, with respect to certain other Funds, as applicable. Please refer to the table below, which discloses the policy applicable to each Fund in this SAI. Information that does not apply to a Fund does not form a part of that Fund's SAI and should not be relied on by investors in that Fund. Only information that is clearly identified as applicable to a Fund is considered to form a part of that Fund's SAI.

With respect to Funds covered by the Active Fund Proxy Voting Policy, BFA has adopted the BlackRock Active Investment Stewardship - Global Engagement and Voting Guidelines (the "BAIS Guidelines"). Certain of such Funds, as listed within the Active Fund Proxy Voting Policy and as disclosed in the table below, follow supplemental guidelines within the BAIS Guidelines that are applicable to certain climate and decarbonization issues (the "BAIS Climate and Decarbonization Stewardship Guidelines").

With respect to Funds covered by the Index Equity Fund Proxy Voting Policy, BFA has adopted the BlackRock Investment Stewardship ("BIS") Global Benchmark Policy, comprised of the Global Principles for Benchmark Policies, regional voting guidelines, and engagement priorities, which are each available upon request. In addition, certain of such Funds, as listed within the Index Equity Fund Proxy Voting Policy and as disclosed in the table below, follow supplemental guidelines that are applicable to certain climate and decarbonization issues (the "BIS Climate and Decarbonization Stewardship Guidelines").

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|:---|:---|:---|:---|:---|
| **Fund** | **Open-End** <br> **Active and Fixed**<br> **Income Index** <br> **Fund Proxy** <br> **Voting Policy**<br>| **BAIS Climate** <br> **and Decarbonization**<br> **Stewardship** <br> **Guidelines Apply**<br>| **Index Equity Fund Proxy**<br> **Voting Policy**<br>| **BIS Climate** <br> **and Decarbonization**<br> **Stewardship** <br> **Guidelines Apply**<br>|
| iShares 0-3 Month Treasury Bond ETF | X |  |  |  |
| iShares 1-3 Year Treasury Bond ETF  | X |  |  |  |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |
| iShares 3-7 Year Treasury Bond ETF  | X |  |  |  |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |
| iShares 7-10 Year Treasury Bond ETF | X |  |  |  |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |
| iShares 10-20 Year Treasury Bond ETF  | X |  |  |  |
| iShares 20+ Year Treasury Bond ETF | X |  |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF | X |  |  |  |
| iShares Agency Bond ETF | X |  |  |  |
| iShares BBB Rated Corporate Bond ETF | X |  |  |  |

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|:---|:---|:---|:---|:---|
| **Fund** | **Open-End** <br> **Active and Fixed**<br> **Income Index** <br> **Fund Proxy** <br> **Voting Policy**<br>| **BAIS Climate** <br> **and Decarbonization**<br> **Stewardship** <br> **Guidelines Apply**<br>| **Index Equity Fund Proxy**<br> **Voting Policy**<br>| **BIS Climate** <br> **and Decarbonization**<br> **Stewardship** <br> **Guidelines Apply**<br>|
| iShares Broad USD Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |
| iShares California Muni Bond ETF | X |  |  |  |
| iShares Core 5-10 Year USD Bond ETF | X |  |  |  |
| iShares Core 10+ Year USD Bond ETF | X |  |  |  |
| iShares Core U.S. Aggregate Bond ETF  | X |  |  |  |
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| X |  |  |  |
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| X |  |  |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond <br> ETF<br>| X |  |  |  |
| iShares ESG Aware U.S. Aggregate Bond ETF | X |  |  |  |
| iShares ESG Aware USD Corporate Bond ETF | X |  |  |  |
| iShares Government/Credit Bond ETF | X |  |  |  |
| iShares High Yield Systematic Bond ETF | X |  |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF  | X |  |  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF <br>| X |  |  |  |
| iShares Intermediate Government/Credit Bond <br> ETF <br>| X |  |  |  |
| iShares Investment Grade Systematic Bond ETF | X |  |  |  |
| iShares MBS ETF | X |  |  |  |
| iShares National Muni Bond ETF | X |  |  |  |
| iShares New York Muni Bond ETF | X |  |  |  |
| iShares Short-Term National Muni Bond ETF | X |  |  |  |
| iShares Short Treasury Bond ETF | X |  |  |  |

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If a Fund invests in an underlying fund managed by BlackRock, the Fund will use its proxy voting policy when voting on proxies for the underlying fund while the underlying fund will use its proxy voting policy when voting proxies on investments the underlying fund holds. Therefore, the Fund may use the Active Fund Proxy Voting Policy while an underlying fund may use the Index Equity Fund Proxy Voting Policy, and the opposite is also true.

Copies of the Active Fund Proxy Voting Policy, Index Equity Fund Proxy Voting Policy, the BAIS Guidelines, the Global Principles for Benchmark Policies and the BIS Climate and Decarbonization Stewardship Guidelines are included in Appendix A of this SAI.

Information with respect to how proxies relating to each Fund's portfolio securities, when available, were voted during the 12-month period ended June 30 is available: (i) without charge, upon request, by calling 1-800-iShares (1-800-474-2737) or through the Fund's website at www.blackrock.com/proxyrecords; and (ii) on the SEC's website at www.sec.gov.

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Portfolio Holdings Information

On each Business Day (as defined in the *Creation and Redemption of Creation Units* section of this SAI), prior to the opening of regular trading on the Fund's primary listing exchange, a Fund discloses on its website (www.iShares.com) certain information relating to the portfolio holdings that will form the basis of a Fund's next net asset value per share calculation or calculations (in the case of each of the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF, the information will relate to each net asset value per share calculation or calculations).

In addition, certain information may also be made available to certain parties:

• **Communications of Data Files:** A Fund may make available through the facilities of the National Securities Clearing Corporation ("NSCC") or through posting on the www.iShares.com, prior to the opening of trading on each business day, a list of a Fund's holdings (generally pro-rata) that Authorized Participants could deliver to a Fund to settle purchases of a Fund (i.e., Deposit Securities) or that Authorized Participants would receive from a Fund to settle redemptions of a Fund (i.e., Fund Securities). These files are known as the Portfolio Composition File and the Fund Data File (collectively, "Files"). The Files are applicable for the next trading day and are provided to the NSCC and/or posted on www.iShares.com after the close of markets in the U.S.

• **Communications with Authorized Participants, Liquidity Providers and Certain Other Third Parties:** Certain employees of BlackRock are responsible for interacting with Authorized Participants and liquidity providers with respect to discussing custom basket proposals as described in the *Custom Baskets* section of this SAI. As part of these discussions, these employees may discuss with an Authorized Participant or liquidity provider the securities a Fund is willing to accept for a creation, and securities that a Fund will provide on a redemption.

BlackRock employees may also discuss portfolio holdings-related information with broker/dealers, in connection with settling a Fund's transactions, and securities lending borrowers in connection with loan transactions, each as may be necessary to conduct business in the ordinary course in a manner consistent with the disclosure in the Fund's current registration statement.

• **Communications with Listing Exchanges:** From time to time, employees of BlackRock may discuss portfolio holdings information with the applicable primary listing exchange for a Fund as needed to meet the exchange listing standards.

• **Communications with Other Portfolio Managers:** Certain information may be provided to employees of BlackRock who manage funds that invest a significant percentage of their assets in shares of an underlying fund as necessary to manage the fund's investment objective and strategy.

• **Communication of Other Information:** Certain explanatory information regarding the Files is released to Authorized Participants and liquidity providers on a daily basis, but is only done so after the Files are posted to www.iShares.com.

• **Third-Party Service Providers:** Certain portfolio holdings information may be disclosed to Fund Trustees and their counsel, outside counsel for the Funds, auditors and to certain third-party service providers (*i.e.*, fund administrator, custodian, proxy voting service) for which a non-disclosure, confidentiality agreement or other obligation is in place with such service providers, as may be necessary to conduct business in the ordinary course in a manner consistent with applicable policies, agreements with the Funds, the terms of the current registration statements and federal securities laws and regulations thereunder.

• **Liquidity Metrics:** "Liquidity Metrics," which seek to ascertain a Fund's liquidity profile under BlackRock's global liquidity risk methodology, include but are not limited to: (a) disclosure regarding the number of days needed to liquidate a portfolio or the portfolio's underlying investments; and (b) the percentage of a Fund's NAV invested in a particular liquidity tier under BlackRock's global liquidity risk methodology. The dissemination of position-level liquidity metrics data and any non-public regulatory data pursuant to the Liquidity Rule (including SEC liquidity tiering) is not permitted unless pre-approved. Disclosure of portfolio-level liquidity metrics prior to 60 calendar days after calendar quarter-end requires a non-disclosure or confidentiality agreement and approval of the Trust's Chief Compliance Officer. Portfolio-level liquidity metrics disclosure subsequent to 60 calendar days after calendar quarter-end requires the approval of portfolio management and must be disclosed to all parties requesting the information if disclosed to any party.

The Trust's Chief Compliance Officer or his delegate may authorize disclosure of portfolio holdings information pursuant to the above policy and procedures, subject to restrictions on selective disclosure imposed by applicable law. The Board reviews the policy and procedures for disclosure of portfolio holdings information at least annually.

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Construction and Maintenance of the Underlying Indexes

Descriptions of the Underlying Indexes are provided below.

With respect to certain underlying indexes of the iShares funds, BFA or its affiliates have held discussions with the applicable index provider regarding their business interest in licensing an index to track a particular market segment and conveyed investment concepts and strategies that could be considered for the index. The index provider designed and constituted the index using concepts conveyed by BFA or its affiliates. For certain of these indices, the relevant fund may be the first or sole user of the underlying index. In its sole discretion, the index provider determines the composition of the securities and other instruments in such underlying index, the rebalance protocols of the underlying index, the weightings of the securities and other instruments in the underlying index, and any updates to the methodology. From time to time, BFA or its affiliates may also provide input relating to possible methodology changes of such underlying index pursuant to the index provider's consultation process or pursuant to other communications with the index provider.

The BlackRock Indexes

**BlackRock High Yield Systematic Bond Index**

The Underlying Index is maintained by the Index Provider. The Index Provider will also calculate the Underlying Index. The Fund will use the Underlying Index pursuant to a licensing agreement with the Index Provider. The license states that the Index Provider must provide the use of the Underlying Index and related intellectual property at no cost to the Fund.

**<u>Number of Components: approximately 254</u>**

**Index Description.** The BlackRock High Yield Systematic Bond Index measures the performance of U.S. dollar-denominated, high yield corporate bonds for sale in the U.S., as determined by the index provider. Component securities include publicly-issued debt of U.S. corporations, U.S. dollar-denominated, publicly issued debt of non-U.S. corporations or similar entities, and bonds offered pursuant to Rule 144A under the 1933 Act with or without registration rights. Components of the Underlying Index primarily include securities of industrials companies. The bonds in the index are referred to as "defensive" by comparison to other groupings of high yield bonds in market-value-weighted indexes because those included in the Underlying Index possess specific characteristics that the Underlying Index methodology has identified as reducing the risk of default.

The securities in the Underlying Index must meet eligibility criteria described in the "Index Methodology" section below. The Underlying Index determines constituent weights based on a proprietary methodology which first aims to systematically screen out certain bonds with the highest probability of default (a measure of credit quality) and then optimizes to improve risk-adjusted returns by weighting more heavily to bonds with attractive default-adjusted spreads (a measure of value) while mitigating portfolio risks and limiting turnover. Key investment characteristics like duration and yield are constrained to be within a specified range of a broader market-value-weighted high yield corporate bond universe. The Underlying Index is rebalanced on the last business day of each month.

**Index Methodology.** Bonds in the Underlying Index are selected from the universe of eligible bonds using defined rules. Securities that satisfy all the following defined criteria will be eligible for inclusion in the Underlying Index: (i) must be fixed-rate; (ii) must have a composite rating below investment grade; (iii) must be denominated in U.S. dollars; (iv) must have a current face amount outstanding of at least $350 million; and (v) must have at least one year remaining to final maturity. In determining whether a bond has a composite rating of below-investment grade, ratings from Moody's, S&P Global Ratings, or Fitch are considered. The securities in the Underlying Index must be rated below-investment grade, which is below Baa3 by Moody's or below BBB- by S&P Global Ratings or Fitch. Eligibility in the Underlying Index is determined by the middle of the three available ratings. When a rating from only two agencies is available, the lower rating is used. When a rating from only one agency is available, that rating is used to determine eligibility in the Underlying Index. The Underlying Index determines constituent weights by optimizing to maximize risk-adjusted returns, and the weights must be within a specified range around a broader market-value-weighted universe of high yield corporate bonds.

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**Component Selection Criteria.** Eligible bonds are chosen by applying the eligibility rules and optimization methodology listed above. There is no maximum number of bond issues included per eligible issuer. The Underlying Index is updated monthly on the last business day of each month.

**BlackRock Investment Grade Systematic Bond Index**

The Underlying Index is maintained by the Index Provider. The Index Provider will also calculate the Underlying Index. The Fund will use the Underlying Index pursuant to a licensing agreement with the Index Provider. The license states that the Index Provider must provide the use of the Underlying Index and related intellectual property at no cost to the Fund.

**<u>Number of Components: approximately 439</u>**

**Index Description.** The BlackRock Investment Grade Systematic Bond Index measures the performance of U.S. dollar-denominated, investment-grade corporate bonds for sale in the U.S., as determined by the Index Provider. Component securities include publicly-issued debt of U.S. corporations and U.S. dollar-denominated, publicly issued debt of non-U.S. corporations or similar entities. Components of the Underlying Index primarily include securities of financials and industrials companies. The bonds in the index are referred to as "enhanced" by comparison to other groupings of investment grade bonds in market-value-weighted indexes because those included in the Underlying Index possess specific characteristics that the Underlying Index methodology has identified as providing superior risk-adjusted and total returns over longer periods of time.

The securities in the Underlying Index must meet eligibility criteria described in the "Index Methodology" section below. The Underlying Index determines constituent weights based on a proprietary methodology which first aims to systematically screen out certain bonds with the highest probability of default (a measure of credit quality) and then optimizes to improve risk-adjusted returns by weighting more heavily to bonds with attractive default-adjusted spreads (a measure of value) while mitigating portfolio risks and limiting turnover. This methodology, unlike the methodologies used by traditional capitalization-weighted bond indexes, selects a portion of the component bonds from the broader universe of investment-grade bonds based on the application of analytics measuring the probability of default. The resulting grouping of bonds is referred to as "enhanced," by comparison to other groupings of investment-grade bonds, because the Underlying Index seeks to provide superior risk-adjusted and total returns over longer periods of time than a comparable market capitalization weighted index. Key investment characteristics like duration are constrained to be within a specified range of a broader market-value-weighted investment-grade bond universe. The Underlying Index is rebalanced on the last business day of each month.

**Index Methodology.** Bonds in the Underlying Index are selected from the universe of eligible bonds using defined rules. Securities that satisfy all the following defined criteria will be eligible for inclusion in the Underlying Index: (i) must be fixed-rate, although they can carry a coupon that steps up (*i.e.*, changes according to a predetermined schedule); (ii) must have a composite rating of investment grade; (iii) must be denominated in U.S. dollars; (iv) must have a current face amount outstanding of at least $500 million or more; and (v) must have at least one year remaining to final maturity. Fixed-to-Float bonds are eligible, provided that there is a minimum of 12 months until the transition date to the floating rate period. In determining whether a bond has an average rating of investment grade, ratings from Moody's, S&P Global Ratings, or Fitch are considered. Securities in the Underlying Index must be rated investment grade or higher using the middle rating of Moody's, S&P Global Ratings, or Fitch. Eligibility in the Underlying Index is determined by the middle of the three available ratings. When a rating from only two agencies is available, the lower ("more conservative") rating is used. When a rating from only one agency is available, that rating is used to determine eligibility in the Underlying Index. The Underlying Index determines constituent weights by optimizing to maximize risk-adjusted returns, and the weights must be within a specified range around a broader market-value-weighted universe of investment grade corporate bonds.

**Component Selection Criteria.** Eligible bonds are chosen by applying the eligibility rules and optimization methodology listed above. There is no maximum number of bond issues included per eligible issuer. The Underlying Index is updated monthly on the last business day of each month.

The Bloomberg Indexes

The Bloomberg Indexes are maintained by Bloomberg Finance L.P. and its affiliates ("Bloomberg"), which is the index provider and is not affiliated with BFA. BFA will have no role in maintaining the Underlying Indexes.

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To use the Bloomberg MSCI US Aggregate ESG Focus Index, Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index, Bloomberg MSCI US Corporate ESG Focus Index and Bloomberg MSCI US Universal Choice ESG Screened Index, BFA or its affiliates have entered into a license agreement with MSCI ESG Research LLC ("MSCI ESG Research"), which may license the Bloomberg MSCI US Aggregate ESG Focus Index, Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index, Bloomberg MSCI US Corporate ESG Focus Index and Bloomberg MSCI US Universal Choice ESG Screened Index pursuant to its agreement with Bloomberg Index Services Limited (a subsidiary of Bloomberg) or an affiliate.

**Bloomberg MSCI US Aggregate ESG Focus Index**

**<u>Number of Components: approximately 8,116</u>**

**Index Description.** The Bloomberg MSCI US Aggregate ESG Focus Index, the Underlying Index, is designed to maximize exposure to favorable environmental, social and governance ("ESG") practices while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Aggregate Bond Index, the parent index. The Underlying Index is constructed by selecting constituents from the parent index and applying an optimization process to certain constituents using ESG rating inputs from MSCI ESG Research in an effort to maximize exposure to ESG factors for a target tracking error constraint of 10 basis points relative to the parent index. To construct the Underlying Index, the Fund's index provider begins with the parent index and replicates its U.S. Treasury bond, MBS, CMBS and ABS exposures. These exposures are preserved at the weights of the parent index and are not subject to the index provider's optimization process, which is a quantitative process that seeks to determine optimal weights for securities to maximize exposure to securities of entities with higher MSCI ESG Research ratings subject to seeking to maintain risk and return characteristics similar to the parent index. For the remaining constituents of the parent index, the index provider excludes securities of entities without an MSCI ESG Research rating and:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• tobacco producers or companies with 15% or more of their revenue derived from tobacco products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• civilian firearms producers or retailers that derive 5% or more of their revenue, or more than $20 million in revenue, from civilian firearms-related products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cluster bomb, landmine, depleted uranium, or chemical/biological weapon systems or components manufacturers; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any issuer with 5% or more revenue derived from thermal coal (power and heat) or oil sands.

The index provider also excludes securities of entities involved in very severe business controversies (as determined by MSCI ESG Research), and then follows the index provider's optimization process. MSCI ESG Research identifies key ESG controversies, including, among other things, issues involving: (i) the environment (*e.g.*, biodiversity and land use, toxic emissions and waste, energy and climate change, water stress, non-hazardous operational waste, and supply chain management); (ii) human rights and communities (*e.g.*, impact on local communities, human rights concerns, and civil liberties); (iii) labor rights and supply chains (*e.g.*, child labor, collective bargaining and union, health and safety, discrimination and workforce diversity, and labor management relations); (iv) customers (*e.g.*, anti-competitive practices, customer relations, privacy and data security, product safety and quality, and marketing and advertising); and (v) governance (*e.g.*, bribery and fraud, governance structures, and controversial investments). MSCI ESG Research then rates each entity's exposure to these ESG issues and evaluates the extent to which the entity has created strategies and programs to manage ESG risks and opportunities. Entities are scored by MSCI ESG Research based on both their risk exposure and risk management, and then ranked in comparison to their industry peers. Using MSCI ESG Research's ESG ratings, the index provider then follows its optimization process which includes a requirement of a minimum ESG score improvement of 10% or greater relative to the parent index.

**Index Methodology.** The Underlying Index consists of U.S. dollar-denominated, investment-grade bonds from issuers generally evaluated for favorable ESG practices (as determined by MSCI ESG Research) while seeking to exhibit risk and return characteristics similar to those of the parent index. The securities in the Underlying Index must have remaining maturities of greater than or equal to one year (except for ABS and CMBS, which must have a remaining average life of at least one year, and for MBS, which must have a weighted average maturity of at least one year). In addition, the securities included in the Underlying Index must be fixed-rate, taxable securities. The securities in the Underlying Index are updated on the last business day of each month.

**Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index**

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**<u>Number of Components: approximately 1,979</u>**

**Index Description.** The Bloomberg MSCI US Corporate 1-5 Year ESG Focus Index, the Underlying Index, is designed to maximize exposure to positive ESG characteristics while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Corporate 1-5 Years Index, the parent index. The Underlying Index is constructed by selecting constituents from the parent index through an optimization process using ESG rating inputs from MSCI ESG Research in an effort to maximize exposure to ESG factors for a target tracking error constraint of 10 basis points relative to the parent index. The Fund's index provider begins with the parent index, excludes securities of companies without an MSCI ESG Research rating and:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• tobacco producers or companies with 15% or more of their revenue derived from tobacco products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• civilian firearms producers or retailers that derive 5% or more of their revenue, or more than $20 million in revenue, from civilian firearms-related products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cluster bomb, landmine, depleted uranium, or chemical/biological weapon systems or components manufacturers; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any issuer with 5% or more revenue derived from thermal coal (power and heat) or oil sands.

The index provider also excludes securities of companies involved in very severe business controversies (as determined by MSCI ESG Research), and then follows the index provider's optimization process. MSCI ESG Research identifies key ESG controversies, including, among other things, issues involving: (i) the environment (*e.g.,* biodiversity and land use, toxic emissions and waste, energy and climate change, water stress, non-hazardous operational waste, and supply chain management); (ii) human rights and communities (*e.g.,* impact on local communities, human rights concerns, and civil liberties); (iii) labor rights and supply chains (*e.g.,* child labor, collective bargaining and union, health and safety, discrimination and workforce diversity, and labor management relations); (iv) customers (*e.g.,* anti-competitive practices, customer relations, privacy and data security, product safety and quality, and marketing and advertising); and (v) governance (*e.g.,* bribery and fraud, governance structures, and controversial investments). MSCI ESG Research then rates each company's exposure to these ESG issues and evaluates the extent to which the company has created strategies and programs to manage ESG risks and opportunities. Companies are scored by MSCI ESG Research based on both their risk exposure and risk management, and then ranked in comparison to their industry peers. Using MSCI ESG Research's ESG ratings, the index provider then follows a quantitative process in an effort to determine optimal weights for securities to maximize exposure to securities of companies with higher ESG ratings and require a minimum ESG score improvement of 10% or greater relative to the parent index, subject to seeking to maintain risk and return characteristics similar to those of the parent index.

**Index Methodology.** The Underlying Index consists of U.S. dollar-denominated, investment-grade corporate bonds having remaining maturities between one and five years and issued by companies that have positive ESG characteristics (as determined by MSCI ESG Research ratings). In addition, the securities included in the Underlying Index must be fixed-rate, taxable corporate securities. Excluded from the Underlying Index include, but are not limited to, structured notes, private placements and floating rate securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last business day of each month.

**Bloomberg MSCI US Corporate ESG Focus Index**

**<u>Number of Components: approximately 3,983</u>**

**Index Description.** The Bloomberg MSCI US Corporate ESG Focus Index, the Underlying Index, is designed to maximize exposure to positive ESG characteristics while seeking to exhibit risk and return characteristics similar to those of the Bloomberg US Corporate Index, the parent index. The Underlying Index is constructed by selecting constituents from the parent index through an optimization process using ESG rating inputs from MSCI ESG Research in an effort to maximize exposure to ESG factors for a target tracking error constraint of 10 basis points relative to the parent index. The Fund's index provider begins with the parent index, excludes companies without an MSCI ESG Research rating and:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• tobacco producers or companies with 15% or more of their revenue derived from tobacco products;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• civilian firearms producers or retailers that derive 5% or more of their revenue, or more than $20 million in revenue, from civilian firearms-related products;

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• cluster bomb, landmine, depleted uranium, or chemical/biological weapon systems or components manufacturers; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• any issuer with 5% or more revenue derived from thermal coal (power and heat) or oil sands.

The index provider also excludes companies involved in very severe business controversies (as determined by MSCI ESG Research), and then follows the index provider's optimization process. MSCI ESG Research identifies key ESG controversies, including, among other things, issues involving: (i) the environment (*e.g.,* biodiversity and land use, toxic emissions and waste, energy and climate change, water stress, non-hazardous operational waste, and supply chain management); (ii) human rights and communities (*e.g.,* impact on local communities, human rights concerns, and civil liberties); (iii) labor rights and supply chains (*e.g.,* child labor, collective bargaining and union, health and safety, discrimination and workforce diversity, and labor management relations); (iv) customers (*e.g.,* anti-competitive practices, customer relations, privacy and data security, product safety and quality, and marketing and advertising); and (v) governance (*e.g.,* bribery and fraud, governance structures, and controversial investments). MSCI ESG Research then rates each company's exposure to these ESG issues and evaluates the extent to which the company has created strategies and programs to manage ESG risks and opportunities. Companies are scored by MSCI ESG Research based on both their risk exposure and risk management, and then ranked in comparison to their industry peers. Using MSCI ESG Research's ESG ratings, the index provider then follows a quantitative process in an effort to determine optimal weights for securities to maximize exposure to securities of companies with higher ESG ratings and require a minimum ESG score improvement of 10% or greater relative to the parent index, subject to seeking to maintain risk and return characteristics similar to those of the parent index.

**Index Methodology.** The Underlying Index consists of U.S. dollar-denominated, investment-grade corporate bonds issued by companies that have positive ESG characteristics (as determined by MSCI ESG Research ratings) and have remaining maturities of greater than or equal to one year. In addition, the securities included in the Underlying Index must be fixed-rate, taxable corporate securities. Excluded from the Underlying Index include, but are not limited to, structured notes, private placements and floating rate securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last business day of each month.

**Bloomberg U.S. Agency Bond Index**

**<u>Number of Components: approximately 331</u>**

**Index Description.** The Bloomberg U.S. Agency Bond Index measures the performance of the agency sector of the U.S. government bond market and is composed of investment-grade U.S. dollar-denominated publicly-issued government agency bonds or debentures. The Underlying Index includes callable and non-callable securities issued by U.S. government agencies, quasi-federal corporations (as described under *Index Methodology* below), and corporate or non-U.S. debt guaranteed by the U.S. government. In addition, the securities in the Underlying Index must be fixed-rate and non-convertible and have $300 million or more of outstanding face value. As of February 28, 2025, approximately 66.5% of the composite market value of the bonds represented in the Underlying Index was in the form of U.S. agency debentures. The largest issues within the Underlying Index were FHLB, Fannie Mae and Freddie Mac, with a composite market value weight in the Underlying Index of approximately 27%, 16.55%, and 23%, respectively.

**Index Methodology.** The Underlying Index measures the performance of both callable and non-callable U.S. dollar-denominated government agency debentures, including securities of the following categories:

• *U.S. government guaranteed securities:* corporate and non-U.S. issuances that carry direct guarantees from the U.S. government;

• *U.S. government owned, not guaranteed, securities:* issuances of quasi-federal corporations (*i.e.*, entities that are partially or wholly-owned by the U.S. government); such issuances generally carry no explicit guarantee of repayment from the U.S. government; and

• *U.S. government sponsored securities:* issuances of U.S. government sponsored entities (including Fannie Mae and Freddie Mac), which are not 100% government owned, but carry out government policies and benefit from implied involvement of central governments, such as by benefiting from certain government subsidies, credit provisions, or other government support; such issuances generally have no guarantees from the U.S. government.

The Underlying Index is market value weighted and the securities in the Underlying Index are updated on the last business day of each month.

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The Underlying Index represents the U.S. Agency portion of the Bloomberg U.S. Aggregate Bond Index, whose eligible universe is defined by total market issuance, meeting the selection criteria mentioned above.

**Index Maintenance.** The Underlying Index constituents are reset on the last business day of each month and remain static throughout the month. The universe of Underlying Index constituents adjust for securities that become ineligible for inclusion in an Underlying Index during the month (*e.g.*, because of downgrades or called bonds) or for issues that are newly eligible (*e.g.*, up-grades or newly issued bonds) on the last business day of each month. The Bloomberg Indexes are valued using end of day bid side prices, as marked by Bloomberg. Intra-month cash flows contribute to monthly returns, but they are not reinvested during the month and do not earn a reinvestment return. Total returns are calculated based on the sum of price changes, gain/loss on repayments of principal, and coupon received or accrued, expressed as a percentage of beginning market value. The Bloomberg Indexes are calculated once a day and are available from major data vendors.

**Bloomberg U.S. Aggregate Bond Index**

**<u>Number of Components: approximately 13,723</u>**

**Index Description.** The Bloomberg U.S. Aggregate Bond Index measures the performance of the total U.S. investment-grade bond market.

**Index Methodology.** The Underlying Index includes investment-grade (must be Baa3/BBB- or higher using the middle rating of Moody's, S&P Global Ratings, and Fitch) U.S. Treasury bonds, government-related bonds, corporate bonds, MBS, CMBS and ABS that are publicly offered for sale in the U.S. The securities in the Underlying Index must have $300 million or more of outstanding face value and must have at least one year remaining to maturity, with the exception of amortizing securities such as ABS and MBS, which have lower minimum thresholds as defined by the index provider. In addition, the securities must be denominated in U.S. dollars and must be fixed-rate, non-convertible, and taxable. Certain types of securities, such as SLGs, structured notes with embedded swaps or other special features, private placements, floating rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds), are excluded from the Underlying Index. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last business day of each month. As of February 28, 2025, approximately 25.0% of the bonds represented in the Underlying Index were U.S. fixed-rate agency MBS. U.S. fixed-rate agency MBS are securities issued by entities such as Ginnie Mae, Freddie Mac and Fannie Mae that are backed by pools of mortgages. Most transactions in fixed-rate MBS occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement (TBA transactions). The Fund may enter into such contracts on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in high-quality, liquid short-term instruments, including shares of BlackRock Cash Funds. The Fund will assume its pro rata share of the fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses. The Fund may also acquire interests in mortgage pools through means other than such standardized contracts for future delivery.

**Bloomberg U.S. Government/Credit Bond Index**

**<u>Number of Components: approximately 9,762</u>**

**Index Description.** The Bloomberg U.S. Government/Credit Bond Index measures the performance of U.S. dollar-denominated U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and foreign agencies, sovereign, supranational and local authority debt), and investment-grade U.S. corporate bonds that have a remaining maturity of greater than or equal to one year.

**Index Methodology.** The Underlying Index consists of U.S. government, government-related and investment-grade U.S. credit securities that have greater than or equal to one year remaining to maturity and have $300 million or more of outstanding face value. In addition, the securities must be denominated in U.S. dollars and must be fixed-rate and non-convertible. Excluded from the Underlying Index are certain special issues, such as TINs, SLGs, and coupon issues that have been stripped from bonds. Also excluded from the Underlying Index are structured notes with embedded swaps or other special features, private placements, floating rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g.*, Eurobonds). The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last business day of each month.

**Bloomberg U.S. Intermediate Government/Credit Bond Index**

**<u>Number of Components: approximately 6,295</u>**

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**Index Description.** The Bloomberg U.S. Intermediate Government/Credit Bond Index measures the performance of U.S. dollar-denominated U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, supranational and local authority debt), and investment-grade U.S. corporate bonds that have a remaining maturity of greater than one year and less than ten years.

**Index Methodology.** The Underlying Index consists of U.S. government, government-related and investment-grade U.S. credit securities that have greater than one year and less than ten years remaining to maturity and have $300 million or more of outstanding face value. In addition, the securities must be denominated in U.S. dollars and must be fixed-rate and non-convertible. Excluded from the Underlying Index are certain special issues, such as TINs, SLGs, and coupon issues that have been stripped from bonds. Also excluded from the Underlying Index are structured notes with embedded swaps or other special features, private placements, floating rate securities and bonds that have been issued in one country's currency but are traded outside of that country in a different monetary and regulatory system (*e.g*., Eurobonds). The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last business day of each month.

**Bloomberg U.S. MBS Index**

**<u>Number of Components: approximately 990</u>**

**Index Description**. The Bloomberg U.S. MBS Index measures the performance of investment-grade MBS issued or guaranteed by U.S. government agencies. As of February 28, 2025, there were 990 issues in the Underlying Index.

**Index Methodology.** The Underlying Index includes fixed-rate MBS issued by Ginnie Mae, Freddie Mac, and Fannie Mae that have 30-, 15-, 20-year maturities. All securities in the Underlying Index must have a remaining weighted average maturity of at least one year. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and must be non-convertible. The Underlying Index is market capitalization weighted, and the securities in the Underlying Index are updated on the last business day of each month. As of February 28, 2025, approximately 100% of the bonds represented in the Underlying Index were U.S. agency MBS. Most transactions in MBS occur through standardized contracts for future delivery in which the exact mortgage pools to be delivered are not specified until a few days prior to settlement (TBA transactions). The Fund may enter into such contracts for fixed-rate pass-through securities on a regular basis. The Fund, pending settlement of such contracts, will invest its assets in liquid, short-term instruments, including shares of BlackRock Cash Funds. The Fund will assume its pro rata share of the fees and expenses of any money market fund that it may invest in, in addition to the Fund's own fees and expenses. The Fund may also acquire interests in mortgage pools through means other than such standardized contracts for future delivery.

**Bloomberg U.S. Universal 5-10 Year Index**

**<u>Number of Components: approximately 5,976</u>**

**Index Description.** The Bloomberg U.S. Universal 5-10 Year Index measures the performance of U.S. dollar-denominated taxable bonds that are rated either investment-grade or high yield with remaining effective maturities between five and ten years.

**Index Methodology.** The Underlying Index includes U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield U.S. corporate bonds, MBS, CMBS, ABS, Eurodollar bonds (*i.e.*, U.S. dollar-denominated bonds issued by foreign issuers outside the U.S.), bonds registered with the SEC or exempt from registration at the time of issuance, or offered pursuant to Rule 144A under the 1933 Act with or without registration rights ("Rule 144A Bonds") and emerging market bonds. The securities in the Underlying Index must be denominated in U.S. dollars and non-convertible. Excluded from the Underlying Index are tax- exempt municipal securities, coupon issues that have been stripped from bonds, structured notes, private placements (excluding Rule 144A Bonds) and inflation-linked bonds. A significant portion of the Underlying Index is comprised of MBS that include 20-year and 30-year mortgages. These MBS are included in the Underlying Index because their effective duration has historically been more consistent with the duration of non-callable 5-10 year bonds due to prepayments.

**Bloomberg U.S. Universal 10+ Year Index**

**<u>Number of Components: approximately 4,430</u>**

**Index Description.** The Bloomberg U.S. Universal 10+ Year Index measures the performance of U.S. dollar-denominated bonds that are rated either investment grade or high-yield with remaining maturities greater than ten years.

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**Index Methodology.** The Underlying Index includes U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield U.S. corporate bonds, Eurodollar bonds (*i.e.*, U.S. dollar-denominated bonds issued by foreign issuers outside the U.S.), bonds registered with the SEC or exempt from registration at the time of issuance, or offered pursuant to Rule 144A under the 1933 Act with or without registration rights ("Rule 144A Bonds") and emerging market bonds. The Underlying Index is a subset of the Bloomberg U.S. Universal Index. The securities in the Underlying Index must have at least 10 years remaining to maturity, or at least 10 years remaining to the first call date in the case of callable perpetual securities. In addition, the securities in the Underlying Index must be denominated in U.S. dollars and be non-convertible. Excluded from the Underlying Index are tax-exempt municipal securities, coupon issues that have been stripped from bonds, structured notes and private placements (excluding Rule 144A Bonds). The Underlying Index is market-capitalization weighted and is rebalanced on the last day of the month.

The investment-grade securities in the Underlying Index have $300 million or more par amount outstanding and the high yield securities have $150 million or more par amount outstanding. The U.S. dollar-denominated emerging market bonds in the Underlying Index have $500 million or more at the security level and corporate issuers have $1 billion or more in outstanding debt. The SEC Rule 144A issues in the Underlying Index have $250 million or more par amount outstanding.

**Bloomberg MSCI US Universal Choice ESG Screened Index** 

**<u>Number of Components: approximately 10,442</u>**

**Index Description.** The Bloomberg MSCI US Universal Choice ESG Screened Index is a modified market value-weighted index designed to reflect the performance of U.S. dollar-denominated taxable bonds with favorable ESG ratings (as determined by MSCI ESG Research) while applying extensive screens, including, for example, a screen which focuses on removing fossil fuel exposure. Bloomberg begins with the Bloomberg U.S. Universal Index (the "parent index") and selects companies with favorable ESG ratings while excluding:

• All companies that derive 5% or more aggregate revenue from the production, distribution and retail, and all companies that produce, direct, or publish adult entertainment materials that fall into the following categories: producer of NC-17-rated films, pay-per-view programming or channels, sexually explicit video games, books or magazines with adult content, live entertainment of an adult nature, adults-only material on the internet;

• All companies classified as a "producer" that derive $500 million or 5% or more in revenue from manufacturing, distributing, retailing, licensing, and supplying alcoholic products, and all companies deriving 15% or more aggregate revenue from the manufacture, distribution, retailing, licensing, and supply of alcoholic products;

• All companies classified as involved in "operations" that derive $500 million or 5% or more in revenue from ownership or operation of gambling facilities, provision of key products or services fundamental to gambling operations, and licensing of gambling products, and all companies deriving 15% or more aggregate revenue from ownership or operation of gambling facilities, provision of key products or services fundamental to gambling operations, and licensing of gambling products;

• All companies that manufacture tobacco products, such as cigars, blunts, cigarettes, e-cigarettes, inhalers, beedis, kreteks, smokeless tobacco, snuff, snus, dissolvable and chewing tobacco (including companies that grow or process raw tobacco leaves), and all companies deriving 5% or more aggregate revenue from the manufacture, distribution, retailing, licensing, and supply of tobacco products;

• All companies deriving revenue from genetically modifying plants, such as seeds and crops, and other organisms intended for agricultural use or human consumption;

• All companies that manufacture cluster munitions whole weapons systems, components, or delivery platforms, all companies involved in the production of depleted uranium (DU) weapons, ammunition, and armor, including companies that manufacture armor piercing, fin stabilized, discarding sabot tracing rounds (APFSDS-T), kinetic Energy Missiles made with DU penetrators, and DU-enhanced armor, including composite tank armor, and all companies that manufacture landmines whole systems or components;

• All companies that manufacture nuclear warheads and/or whole nuclear missiles (including assembly and integration of warhead and missile body, as well as companies with contracts to operate/manage government-owned facilities that manufacture nuclear warheads and missiles), all companies that manufacture components that were developed or are significantly modified for exclusive use in nuclear weapons (warheads and missiles) (including companies with contracts to operate/manage government-owned facilities that manufacture components for nuclear warheads and missiles), all

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companies that manufacture or assemble delivery platforms that were developed or significantly modified for the exclusive delivery of nuclear weapons, all companies that manufacture components that were not developed or not significantly modified for exclusive use in nuclear weapons (warheads and missiles) but can be used in nuclear weapons, all companies that manufacture or assemble delivery platforms that were not developed or not significantly modified for the exclusive delivery of nuclear weapons but have the capability to deliver nuclear weapons, all companies that manufacture components for nuclear-exclusive delivery platforms, and all companies that manufacture components for dual-use delivery platforms;

• All companies that manufacture firearms and small arms ammunitions for civilian markets (but not including companies that cater to the military, government, and law enforcement markets), all companies deriving 5% or more aggregate revenue from the production and distribution (wholesale or retail) of firearms or small arms ammunition intended for civilian use, and all companies deriving $20 million or more revenue from the production and distribution (wholesale or retail) of firearms or small arms ammunition intended for civilian use;

• All companies deriving 5% or more revenue from the production of conventional weapons and components, all companies deriving 10% or more aggregate revenue from weapons systems, components, and support systems and services for conventional weapons;

• All companies deriving 50% or more revenue from involvement in the operation of "for profit prisons" (also known as "private prisons") or the provision of integral services to these types of facilities;

• All companies deriving 5% or more revenue from products and services associated with certain controversial lending practices;

• All companies deriving revenue from cultivating oil palm trees and harvesting fresh fruit bunches (FFBs) used to produce palm oil products;

• All companies that own or operate nuclear power plants, own or operate active uranium mines, are involved in uranium enrichment and processing, are involved in the design and engineering of nuclear power reactors, or derive 15% or more aggregate revenue from ownership or operation of nuclear power plants and supply of key nuclear-specific products or services; and

• All companies that belong to the Bloomberg Energy Fixed Income Sector and all companies with an industry tie to fossil fuels (thermal coal, oil and gas) - in particular, reserve ownership, related revenues and power generation, but not including companies providing evidence of owning metallurgical coal reserves.

Additionally, Bloomberg excludes companies involved in very serious business controversies.

**Index Methodology.** The Underlying Index measures the performance of U.S. dollar-denominated taxable bonds that are rated either investment-grade or high yield and are from issuers generally evaluated for favorable ESG practices (as determined by MSCI ESG Research) while exhibiting risk and return characteristics similar to those of the parent index, which includes securities with at least one year until final maturity, without regard to optionality features such as call provisions or conversion provisions. The Underlying Index includes U.S. Treasury bonds, government-related bonds (*i.e.*, U.S. and non-U.S. agencies, sovereign, quasi-sovereign, supranational and local authority debt), investment-grade and high yield (as well as unrated) corporate bonds, mortgage-backed pass-through securities, CMBS, ABS, Eurodollar bonds, bonds registered with the SEC or exempt from registration at the time of issuance or offered pursuant to Rule 144A with or without registration rights and U.S. dollar-denominated emerging market bonds. The securities in the Underlying Index are updated on the last business day of each month.

The ICE<sup>®</sup> Securities Indexes

**ICE 0-3 Month US Treasury Securities Index**

**<u>Number of Components: approximately 39</u>**

**Index Description.** The ICE 0-3 Month US Treasury Securities Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of less than or equal to three months.

**Index Methodology.** The Underlying Index is market value weighted based on amounts outstanding of issuances consisting of publicly issued U.S. Treasury securities with a remaining term to final maturity of less than or equal to three months as of the rebalance date and have $1 billion or more of outstanding face value, excluding amounts held by the Federal Reserve

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System Open Market Account. In addition, the securities in the Underlying Index must have a fixed coupon schedule and be denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities and zero-coupon bonds that have been stripped from coupon-paying bonds (*e.g.*, Separate Trading of Registered Interest and Principal of Securities). However, the amounts outstanding of qualifying coupon securities in the Underlying Index are not reduced by any individual components of such securities (*i.e.*, coupon or principal) that have been stripped after inclusion in the Underlying Index. Accrued interest is calculated assuming next day settlement. The Underlying Index is rebalanced on the last calendar day of each month. Cash flows from bond payments and redemptions are retained in the Underlying Index until end of the month and then removed as part of the rebalancing. Cash does not earn any reinvestment income while it is held in the Underlying Index. New issues must be auctioned on or before the rebalancing date in order to qualify for the coming month.

**ICE Short US Treasury Securities Index**

**<u>Number of Components: approximately 104</u>**

**Index Description.** The ICE Short US Treasury Securities Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of less than or equal to one year.

**Index Methodology.** The Underlying Index is market value weighted based on amounts outstanding of issuances consisting of publicly issued U.S. Treasury securities with at least 50 days to final maturity at the time of issuance, a remaining term to final maturity of less than or equal to one year as of the rebalance date and have $1 billion or more of outstanding face value, excluding amounts held by the Federal Reserve System Open Market Account. In addition, the securities in the Underlying Index must have a fixed coupon schedule and be denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities and zero-coupon bonds that have been stripped from coupon-paying bonds (*e.g.*, Separate Trading of Registered Interest and Principal of Securities ("STRIPS")). However, the amounts outstanding of qualifying coupon securities in the Underlying Index are not reduced by any individual components of such securities *(i.e.*, coupon or principal) that have been stripped after inclusion in the Underlying Index. Accrued interest is calculated assuming next day settlement. The Underlying Index is rebalanced on the last calendar day of each month. Cash flows from bond payments and redemptions are retained in the Underlying Index until end of the month and then removed as part of the rebalancing. Cash does not earn any reinvestment income while it is held in the Underlying Index. New issues must be auctioned on or before the rebalancing date in order to qualify for the coming month.

The ICE<sup>®</sup> BofA<sup>®</sup> Bond Indexes

**ICE BofA 1-5 Year US Corporate Index**

**<u>Number of Components: approximately 4,075</u>**

**Index Description.** The ICE BofA 1-5 Year US Corporate Index measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to one year and less than five years.

**Index Methodology.** The Underlying Index consists of investment-grade U.S. corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to one year and less than five years, have been publicly issued in the U.S. domestic market, and have more than $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch (BBB or better), Moody's (Baa or better) and/or S&P Global Ratings are considered (BBB or better). In addition, the securities must be denominated in U.S. dollars and must be fixed-rate. Original issue zero coupon bonds, 144a securities (with and without registration rights), and pay-in-kind securities are included in the index. Callable perpetual securities are included provided they are at least one year from the first call date. Fixed-to-floating rate securities are included provided they are callable within the fixed rate period and are at least one year from the last call prior to the date the bond transitions from a fixed to a floating rate security. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE BofA 5-10 Year US Corporate Index**

**<u>Number of Components: approximately 2,885</u>**

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**Index Description.** The ICE BofA 5-10 Year US Corporate Index measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to five years and less than ten years.

**Index Methodology.** The Underlying Index consists of investment-grade U.S. corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to five years and less than ten years, have been publicly issued in the U.S. domestic market, and have more than $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch (BBB or better), Moody's (Baa or better) and/or S&P Global Ratings are considered (BBB or better). In addition, the securities must be denominated in U.S. dollars and must be fixed-rate. Original issue zero coupon bonds, 144a securities (with and without registration rights), and pay-in-kind securities are included in the index. Callable perpetual securities are included provided they are at least five years from the first call date. Fixed-to-floating rate securities are included provided they are callable within the fixed rate period and are at least five years from the last call prior to the date the bond transitions from a fixed to a floating rate security. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE BofA 10+ Year US Corporate Index**

**<u>Number of Components: approximately 3,813</u>**

**Index Description.** The ICE BofA 10+ Year US Corporate Index measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to ten years.

**Index Methodology.** The Underlying Index consists of investment-grade U.S. corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to ten years, have been publicly issued in the U.S. domestic market, and have more than $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch (BBB or better), Moody's (Baa or better) and/or S&P Global Ratings are considered (BBB or better). In addition, the securities must be denominated in U.S. dollars and must be fixed-rate. Original issue zero coupon bonds, 144a securities (with and without registration rights), and pay-in-kind securities are included in the index. Callable perpetual securities are included provided they are at least ten years from the first call date. Fixed-to-floating rate securities are included provided they are callable within the fixed rate period and are at least ten years from the last call prior to the date the bond transitions from a fixed to a floating rate security. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE BofA Long US Treasury Principal STRIPS Index**

**<u>Number of Components: approximately 20</u>**

**Index Description.** The ICE BofA Long US Treasury Principal STRIPS Index measures the performance of long maturity Separate Trading of Registered Interest and Principal of Securities ("STRIPS") representing the final principal payment of U.S. Treasury bonds. Qualifying principal STRIPS must have at least 25 years remaining term to final maturity and must be stripped from U.S. Treasury bonds having at least $1 billion in outstanding face value.

**Index Methodology.** Underlying Index constituents are weighted based on the market price of each constituent multiplied by an assumed face value of $1 billion per constituent. The Underlying Index is rebalanced quarterly, on March 31, June 30, September 30 and December 31, based on information available up to and including the third business day before the last business day of the rebalancing month. Issues that meet the qualifying criteria are included in the Underlying Index for the following quarter. Constituents that no longer meet the criteria during the course of the quarter remain in the Underlying Index until the next rebalancing at which point they are removed from the Underlying Index.

**ICE BofA US Corporate Index**

**<u>Number of Components: approximately 10,773</u>**

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**Index Description.** The ICE BofA US Corporate Index measures the performance of investment-grade corporate bonds of both U.S. and non-U.S. issuers that are U.S. dollar-denominated and publicly issued in the U.S. domestic market and have a remaining maturity of greater than or equal to one year. As of February 28, 2025, the Underlying Index included issuers from the following countries: Australia, Austria, Barbados, Belgium, Bermuda, Brazil, Canada, Chile, China, Colombia, Czech Republic, Denmark, Finland, France, Germany, Hong Kong, India, Indonesia, Ireland, Israel, Italy, Japan, Kazakhstan, Kuwait, Luxembourg, Macau, Malaysia, Mexico, the Netherlands, New Zealand, Norway, Panama, Peru, Poland, Portugal, Puerto Rico, Qatar, Saudi Arabia, Singapore, South Africa, South Korea, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, the United Arab Emirates, the U.K. and the U.S.

**Index Methodology.** The Underlying Index consists of investment-grade U.S. corporate bonds of both U.S. and non-U.S. issuers that have a remaining maturity of greater than or equal to one year, have been publicly issued in the U.S. domestic market, and have more than $250 million or more of outstanding face value. The Index Provider deems securities as "investment grade" based on the average rating of Fitch (BBB or better), Moody's (Baa or better) and/or S&P Global Ratings are considered (BBB or better). In addition, the securities must be denominated in U.S. dollars and must be fixed-rate. Original issue zero coupon bonds, 144a securities (with and without registration rights), and pay-in-kind securities are included in the index. Callable perpetual securities are included provided they are at least one year from the first call date. Fixed-to-floating rate securities are included provided they are callable within the fixed rate period and are at least one year from the last call prior to the date the bond transitions from a fixed to a floating rate security. Excluded from the Underlying Index are equity-linked securities, securities in legal default, hybrid securitized corporate bonds, Eurodollar bonds (U.S. dollar-denominated securities not issued in the U.S. domestic market), taxable and tax-exempt U.S. municipal securities and dividends-received-deduction-eligible securities. The Underlying Index is market capitalization weighted and the securities in the Underlying Index are updated on the last calendar day of each month.

The ICE<sup>®</sup> U.S. Treasury Bond Index Series

**ICE U.S. Treasury 1-3 Year Bond Index**

**<u>Number of Components: approximately 96</u>**

**Index Description.** The ICE U.S. Treasury 1-3 Year Bond Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to one year and less than three years.

**Index Methodology.** The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to one year and less than three years and have $300 million or more of outstanding face value, excluding amounts held by the Fed. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE U.S. Treasury 3-7 Year Bond Index**

**<u>Number of Components: approximately 92</u>**

**Index Description.** The ICE U.S. Treasury 3-7 Year Bond Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to three years and less than seven years.

**Index Methodology.** The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to three years and less than seven years and have $300 million or more of outstanding face value, excluding amounts held by the Fed. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE U.S. Treasury 7-10 Year Bond Index**

**<u>Number of Components: approximately 12</u>**

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**Index Description.** The ICE U.S. Treasury 7-10 Year Bond Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to seven years and less than ten years.

**Index Methodology.** The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to seven years and less than ten years and have $300 million or more of outstanding face value, excluding amounts held by the Fed. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE U.S. Treasury 10-20 Year Bond Index**

**<u>Number of Components: approximately 50</u>**

**Index Description.** The ICE U.S. Treasury 10-20 Year Bond Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity of greater than or equal to ten years and less than twenty years.

**Index Methodology.** The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity of greater than or equal to ten years and less than twenty years and have $300 million or more of outstanding face value, excluding amounts held by the Fed. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

**ICE U.S. Treasury 20+ Year Bond Index**

**<u>Number of Components: approximately 40</u>**

**Index Description.** The ICE U.S. Treasury 20+ Year Bond Index measures the performance of public obligations of the U.S. Treasury that have a remaining maturity greater than or equal to twenty years.

**Index Methodology.** The Underlying Index consists of publicly-issued U.S. Treasury securities that have a remaining maturity greater than or equal to twenty years and have $300 million or more of outstanding face value, excluding amounts held by the Fed. In addition, the securities in the Underlying Index must be fixed-rate and denominated in U.S. dollars. Excluded from the Underlying Index are inflation-linked securities, Treasury bills, cash management bills, any government agency debt issued with or without a government guarantee and zero-coupon issues that have been stripped from coupon-paying bonds. The Underlying Index is market value weighted, and the securities in the Underlying Index are updated on the last calendar day of each month.

The ICE<sup>®</sup> AMT-Free US Municipal Index Series

ICE AMT-Free US Municipal Index series includes indexes that track the performance of U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by U.S. states and their respective political subdivisions. Qualifying securities must be exempt from Federal income taxes and must not be subject to alternative minimum tax. In addition, qualifying securities must have at least one month remaining term to final maturity, a fixed coupon schedule (including zero coupon and step-up or stepdown bonds) and an investment grade rating (based on lowest rating of Moody's, S&P and Fitch). Once a bond is removed from an index due to a downgrade it is not eligible to re-enter for six months. Unrated pre-refunded and escrowed-to-maturity securities qualify for inclusion provided they or their original security met the rating criterion at the point of pre-refunding or escrow. Remarketed mandatory put/tender securities are included in the index.

The ICE AMT-Free US Municipal Index series *excludes* the following instruments:

• Health, Hospital, Single-Family Housing, Multi-Family Housing and Tobacco sector bonds

• Securities issued for purposes of student loans, charter schools, prepaid gas or electric contracts, as well as for-profit industrial development or pollution control

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

• Securities supporting private activities, including convention centers, stadiums, cultural facilities, parks, recreation, housing and industrial development, that are not a general obligation of a state or municipality

• Securities issued for conduit obligors with use of proceeds related to student housing, waste removal, office buildings, shopping centers, airlines, hotels, telephone, electricity, private services and economic development

• Cash flow financing notes (BANs), other than grant anticipation notes

• Limited placement securities prior to the first settlement date

• Securities issued by U.S. territories (but debt issued by the District of Columbia is included)

• Taxable municipal securities

• Floating rate notes and variable rate demand obligations or notes

• Secondarily insured securities

• Custodial receipts

• Municipal commercial paper and auction-rate notes or bonds

• Private placements, 144A securities and securities issued under the Municipal Liquidity Facility

• Securities in legal default

Index constituents are market capitalization weighted, subject to the following capping mechanism and constraints:

• For each of the ICE AMT-Free US National Municipal Index and ICE Short Maturity AMT-Free US National Municipal Index, individual issuers are capped at 10% of the index, with any excess redistributed across the uncapped issuers of the index on a pro rata basis. For each of the ICE AMT-Free California Municipal Index and ICE AMT-Free New York Plus Municipal Index, individual issuers are capped at 25% of the index, with any excess redistributed across the uncapped issuers of the index on a pro rata basis.

• After applying the caps in step 1, the index is segmented into a large cap group, consisting of issuers with index weights greater than or equal to 5%, and a small cap group consisting of issuers with less than 5% weight in the index.

• Issuer weights in the small cap group are capped at 4.85%, with any excess redistributed across the remaining uncapped issuers' securities in the small cap group on a pro rata basis.

• For each of the ICE AMT-Free US National Municipal Index and ICE Short Maturity AMT-Free US National Municipal Index, if the combined weight of the large cap group is greater than 25% of the index, the weight of the group is reduced to 25%, with the weights of all issuers in the group reduced on a pro rata basis, provided no issuer is reduced below 5%. For each of the ICE AMT-Free California Municipal Index and ICE AMT-Free New York Plus Municipal Index, if the combined weight of the large cap group is greater than 50% of the index, the weight of the group is reduced to 50%, with the weights of all issuers in the group reduced on a pro rata basis, provided no issuer is reduced below 5%.

• Any excess weight resulting from the reduction of the large cap group weight in step 4 is redistributed across all issuers in the small cap group on a pro-rata basis, provided no issuer exceeds 4.85%.

• If all small cap issuers reach the 4.85% cap, any remaining excess weight is redistributed across all index issuers on a pro rata basis.

For purposes of applying the above caps, issuers are defined as issuing entities except for conduit debt, in which case the underlying issuer is used. In addition, an issuing entity's general obligation debt is considered to be issued by a separate, distinct issuer from revenue bonds issued by the same entity. Pre-refunded securities are not included in issuer weights and are not subject to any issuer caps, nor do they receive redistributions of any excess weights.

Accrued interest is calculated assuming next-day settlement. Cash flows from bond payments, including interest coupons and principal repayments of maturing or called bonds that are received during the month, are retained in the index until the end of the month and then are removed as part of the rebalancing. Cash does not earn any reinvestment income while it is held in the index. Information concerning constituent bond prices, timing and conventions and index governance and administration is provided in the ICE Bond Index Methodologies, which can be accessed on ICE's public website (https://indices.theice.com), or by sending a request to iceindices@theice.com.

Each index is rebalanced on the last calendar day of the month, based on information available up to and including the third business day before the last business day of the month. New issues must settle on or before the following calendar month

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end rebalancing date in order to qualify for the coming month (*e.g.*, an issue must settle on or before November 30 in order to be included in the index on October 31). No changes are made to constituent holdings other than on month end rebalancing dates.

**ICE AMT-Free California Municipal Index** 

**<u>Number of Components: approximately 4,009</u>**

**Index Description.** The ICE AMT-Free California Municipal Index is a broad, comprehensive, market-value weighted index designed to measure the performance of investment grade tax-exempt debt publicly issued in the U.S. municipal bond market by the state of California and its political subdivisions.

**Component Selection Criteria.** Qualifying securities must have at least $5 million minimum par amount (*i.e.*, currently outstanding face value) and be part of a deal with an original offering size of at least $50 million.

**ICE AMT-Free New York Plus Municipal Index** 

**<u>Number of Components: approximately 26,933 with approximately 6,640 from New York (representing 95% of the</u> <u>Underlying Index) and 20,293 from U.S. states excluding New York (representing 5% of the Underlying Index).</u>**

**Index Description.** The ICE AMT-Free New York Plus Municipal Index is a broad, comprehensive, market-value weighted index designed to measure the performance of investment grade tax-exempt debt publicly issued in the U.S. municipal bond market by the state of New York and its political subdivisions. The Underlying Index includes a 5% weighting to U.S. dollar denominated investment grade tax-exempt debt publicly issued in the U.S. domestic market by states other than New York and such states' political subdivisions.

**Component Selection Criteria.** Qualifying securities must have at least $5 million minimum par amount (*i.e.*, currently outstanding face value) and be part of a deal with an original offering size of at least $20 million.

**ICE AMT-Free US National Municipal Index**

**<u>Number of Components: approximately 24,426</u>**

**Index Description.** The ICE AMT-Free US National Municipal Index is a broad, comprehensive, market-value weighted index designed to measure the performance of investment-grade tax-exempt debt publicly issued in the U.S. municipal bond market.

**Component Selection Criteria.** Qualifying securities must have at least $15 million minimum par amount (*i.e.*, currently outstanding face value) and be part of a deal with an original offering size of at least $100 million.

**ICE Short Maturity AMT-Free US National Municipal Index** 

**<u>Number of Components: approximately 21,200</u>**

**Index Description.** The ICE Short Maturity AMT-Free US National Municipal Index is a broad, comprehensive, market-value weighted index designed to measure the performance of short maturity investment grade tax-exempt debt publicly issued in the U.S. municipal bond market.

**Component Selection Criteria.** Qualifying securities must have at least one month but less than five years remaining term to final maturity, at least $5 million minimum par amount (*i.e.*, currently outstanding face value) and be part of a deal with an original offering size of at least $50 million.

The Markit iBoxx Indexes

**iBoxx MSCI ESG Advanced USD Liquid Investment Grade Index**

**<u>Number of Components: approximately 1,827</u>**

**Index Description.** The iBoxx MSCI ESG Advanced USD Liquid Investment Grade Index is designed to apply climate-based and values-based screens to the Markit iBoxx USD Liquid Investment Grade Index (the "parent index"), and also is designed to select issuers with average or above ESG ratings relative to their sector peers, as identified by MSCI ESG Research. The

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Underlying Index is a modified market value weighted index with a cap on each issuer of 3% of the Underlying Index at each monthly rebalancing.

Bonds with the following characteristics are included in the Underlying Index: fixed coupon bonds; step-up bonds; sinking funds and amortizing bonds; medium term notes; certain senior fixed-to-floating rate bonds; Rule 144A offerings with a registration right; callable bonds; and putable bonds.

The following bond types are specifically excluded from the Underlying Index: preferred shares; optionally and mandatory convertible bonds; subordinated bank or insurance debt with mandatory conversion features; bonds with other equity features attached; perpetual bonds; certain fixed-to-floater bonds; floating rate notes; pay-in kind bonds; zero coupon bonds; zero step-ups; bonds with differences between accrual and coupon payment periods; private placements; and retail bonds.

**Index Methodology.** To construct the Underlying Index, Markit begins with the parent index and then applies a series of climate-based and values-based screens.

The parent index is designed to reflect the performance of U.S. dollar-denominated investment grade corporate bonds that: (i) are issued by companies domiciled in countries classified as developed markets by Markit; (ii) have an average rating of investment grade (ratings from Fitch, Moody's, or S&P Global Ratings are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) have at least $750 million of outstanding face value for the specific bond issue; (iv) are from issuers with at least $2 billion outstanding face value of all of the issuer's bonds eligible for inclusion in the parent index; and (v) have at least three years to maturity at rebalance (three years and six months to maturity for new index insertions). As of February 28, 2025, the Index Provider classifies the following countries as developed markets: Andorra, Australia, Austria, the Bahamas, Belgium, Bermuda, Brunei Darussalam, Canada, Cayman Islands, Cyprus, Denmark, Finland, France, Germany, Greece, Hong Kong, Iceland, Ireland, Israel, Italy, Japan, Liechtenstein, Luxembourg, Macao, Malta, the Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, Slovenia, Spain, Sweden, Switzerland, the U.K. and the U.S.

The climate-based screens remove issuers with an industry tie to fossil fuels (*e.g*., thermal coal, oil, and gas) including reserve ownership, related revenues and power generation (as determined by MSCI ESG Research); issuers classified by IHS Markit in the Oil and Gas Market Sector; and issuers with MSCI Environmental controversies scores below two (2). The values-based screens remove a variety of controversial business activities (as determined by MSCI ESG Research) including adult entertainment, alcohol, civilian firearms, controversial weapons, conventional weapons, for profit prisons, gambling, genetically modified organisms, nuclear power, nuclear weapons, palm oil, predatory lending, and tobacco based on revenue or percentage of revenue thresholds for certain categories (*e.g*. $500 million or 50%) and categorical exclusions for others (*e.g.* nuclear weapons). The values-based screens also remove issuers violating the United Nations Global Compact. Additionally, the index removes issuers with a MSCI ESG ratings below BBB and issuers with a MSCI ESG controversies score of less than one (1).

To determine if companies are involved in ESG controversies, MSCI assesses the possible negative environmental, social, and/or governance impact of a company's operations or products on a scale from zero to ten, with zero being the most severe controversy rating. To determine if companies are involved in environmental controversies, MSCI assesses the possible impact of a company's operations or products in environmental issues such as energy and climate change, land use and biodiversity, toxic emissions and waste, water stress and operational waste. The impact is rated on a scale from zero to ten, with zero being the most severe controversy rating. To determine ESG ratings, MSCI rates the ESG characteristics of securities on a scale of "CCC" (lowest) to "AAA" (highest). MSCI evaluates a company's risks and opportunities using a sector-specific ESG Key Issues ("Key Issues") (*e.g*., carbon emissions) selection and weighting model. Each company is scored on a scale of 0 to 10, with 10 being the highest, for each Key Issue before being provided an ESG rating based on average Key Issue score.

After applying the criteria mentioned above, the remaining securities are weighted based on market capitalization, with an issuer cap of 3% of the Underlying Index. The securities in the Underlying Index are updated on the last business day of each month.

The exact definitions for the business involvement screens mentioned above are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Adult Entertainment*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that produce, direct, or publish adult entertainment materials that fall into the following

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categories: producer of X-rated films, pay-per-view programming or channels, sexually explicit video games, books or magazines with adult content, live entertainment of an adult nature, adults-only material on the internet.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 5% or more aggregate revenue from the production, distribution and retail of adult entertainment materials.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Alcohol*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies classified as a "Producer" that derive 5% or more in revenue from manufacturing, distributing, retailing, licensing, and supplying alcoholic products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies classified as a "Producer" that derive USD 500 million or more in revenue from manufacturing, distributing, retailing, licensing, and supplying alcoholic products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 15% or more aggregate revenue from the manufacture, distribution, retailing, licensing, and supply of alcoholic products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Civilian Firearms*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture firearms and small arms ammunitions for civilian markets. It does not include companies that cater to the military, government, and law enforcement markets.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 5% or more aggregate revenue from the production and distribution (wholesale or retail) of firearms or small arms ammunition intended for civilian use.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving USD 20 million or more revenue from the production and distribution (wholesale or retail) of firearms or small arms ammunition intended for civilian use.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Controversial Weapons*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture cluster munitions whole weapons systems, components, or delivery platforms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture landmines whole systems or components.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies involved in the production of depleted uranium (DU) weapons, ammunition, and armor, including companies that manufacture armor piercing, fin stabilized, discarding sabot tracing rounds (APFSDS-T); Kinetic Energy Missiles made with DU penetrators; and DU-enhanced armor, including composite tank armor.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Conventional Weapons*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 5% or more revenue from the production of conventional weapons and components.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 10% or more aggregate revenue from weapons systems, components, and support systems and services.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *For Profit Prisons*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 50% or more revenue from involvement in the operation of "For Profit Prisons" or the provision of integral services to these types of facilities. These facilities may be alternatively known as private prisons. Only excluded starting from March 31, 2020. Prior to March 31, 2020, exclusions were supplemented historically by using the March 31, 2020 starting universe of constituents to conservatively remove any issuers involved in the screen.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Gambling*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies classified as involved in "Operations" that derive 5% or more in revenue from ownership or operation of gambling facilities, provision of key products or services fundamental to gambling operations, and licensing of gambling products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies classified as involved in "Operations" that derive USD 500 million or more in revenue from ownership or operation of gambling facilities, provision of key products or services fundamental to gambling operations, and licensing of gambling products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 15% or more aggregate revenue from ownership or operation of gambling facilities, provision of key products or services fundamental to gambling operations, and licensing of gambling products.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Genetically Modified Organisms*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving more than 0% revenue from genetically modifying plants, such as seeds and crops, and other organisms intended for agricultural use or human consumption.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Nuclear Power*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that own or operate nuclear power plants.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that own or operate active uranium mines.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that are involved in uranium enrichment and processing.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that are involved in the design and engineering of nuclear power reactors.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 15% or more aggregate revenue from ownership or operation of nuclear power plants and supply of key nuclear-specific products or services.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Nuclear Weapons*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture nuclear warheads and/or whole nuclear missiles. It includes assembly and integration of warhead and missile body, as well as companies with contracts to operate/manage government-owned facilities that manufacture nuclear warheads and missiles.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture components that were developed or are significantly modified for exclusive use in nuclear weapons (warheads and missiles). It includes companies with contracts to operate/manage government-owned facilities that manufacture components for nuclear warheads and missiles.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture or assemble delivery platforms that were developed or significantly modified for the exclusive delivery of nuclear weapons.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture components that were not developed or not significantly modified for exclusive use in nuclear weapons (warheads and missiles) but can be used in nuclear weapons.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture or assemble delivery platforms that were not developed or not significantly modified for the exclusive delivery of nuclear weapons but have the capability to deliver nuclear weapons.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture components for nuclear-exclusive delivery platforms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture components for dual-use delivery platforms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Palm Oil*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving more than 0% revenue from cultivating oil palm trees and harvesting fresh fruit bunches (FFBs) used to produce palm oil products. Only excluded starting from March 31, 2020. Prior to March 31, 2020, exclusions were supplemented historically by using the March 31, 2020 starting universe of constituents to conservatively remove any issuers involved in the screen.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Predatory Lending*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 5% or more revenue from products and services associated with certain controversial lending practice.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Tobacco*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that manufacture tobacco products, such as cigars, blunts, cigarettes, e-cigarettes, inhalers, beedis, kreteks, smokeless tobacco, snuff, snus, dissolvable and chewing tobacco. It includes companies that grow or process raw tobacco leaves.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies deriving 5% or more aggregate revenue from the manufacture, distribution, retailing, licensing, and supply of tobacco products.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• *Fossil Fuels*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• all companies that have an industry tie to fossil fuels (thermal coal, oil and gas) – in particular, reserve ownership, related revenues and power generation. This list does not include companies providing evidence of owning metallurgical coal reserves.

**iBoxx USD Liquid Investment Grade BBB 0+ Index**

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**<u>Number of Components: approximately 3,214</u>**

**Index Description.** The iBoxx USD Liquid Investment Grade BBB 0+ Index is designed to reflect the performance of BBB (or its equivalent) fixed rate U.S. dollar-denominated bonds issued by U.S. and non-U.S. corporate issuers (as determined by Markit. Securities of varying maturities are eligible for inclusion in the Underlying Index. The Underlying Index offers exposure to liquid (according to Markit's liquidity screens, which could vary from other measures of liquidity) investment-grade corporate bonds and is rebalanced on a monthly basis. Only bonds from large issuers with at least $1 billion in aggregate outstanding issuance and $500 million face value per bond are included in the Underlying Index. The Underlying Index uses a modified market-value weighted methodology with a cap on each issuer of 3%.

**Index Methodology.** Bonds in the Underlying Index are selected from the universe of eligible bonds using defined rules. Currently, the bonds eligible for inclusion in the Underlying Index include fixed rate U.S. dollar-denominated corporate bonds that: (i) are issued by issuers domiciled in the countries classified as developed markets by the index provider; (ii) are rated BBB, or equivalently, by Fitch, Moody's, or S&P Global Ratings; (iii) are from issuers with at least $1 billion aggregate outstanding face value; (iv) have at least $500 million of outstanding face value; (v) have a time to maturity of at least one year at issuance; and (vi) have at least six months to maturity for new index insertions. However, existing bonds in the index are held to maturity.

**Component Selection Criteria.** Eligible bonds are chosen by applying the eligibility rules listed above. The Underlying Index is a modified market-value weighted index with a cap on each issuer at 3%. There is no maximum number of bond issues per issuer eligible, but to avoid an over-concentration in any single-issuer, the methodology caps single-issuer exposure to no more than 3% of the index weight. The Underlying Index is updated monthly on the last business day of each month.

The composition of the Underlying Index is held constant for any given calendar month to ensure continuity during the month and to avoid jumps unrelated to the price movements of the bonds. The inclusion and exclusion criteria above are applied at month-end. Bonds that were in the Underlying Index, but that no longer satisfy all the criteria at month-end, will be removed from the Underlying Index. A bond that drops out of the Underlying Index at the rebalancing day is excluded from reentering the index for a three-month period. The rule for the lockout period takes precedence over the other rules for the Underlying Index selection. A locked out bond will not be selected, even if it qualifies for the index. If a bond becomes eligible in the middle of the month, it will still need to satisfy the criteria at the end of the month, and can be included only upon rebalancing at month-end. Any bond that enters the Underlying Index must remain in the Underlying Index for a minimum of six months provided it is not downgraded to sub-investment grade, defaulted or fully redeemed in that period. Existing bonds in the Underlying Index that receive a rating upgrade can remain in the index if the six-month minimum has not been satisfied. When a bond is called, it remains in the Underlying Index at its call price until the end of the month, after which it is removed. Changes in issue size that take place during the month are taken into consideration only at the next rebalancing date.

**Markit iBoxx**<sup>®</sup> **USD Liquid High Yield Index**

**<u>Number of Components: approximately 1,226</u>**

**Index Description.** The Markit iBoxx<sup>®</sup> USD Liquid High Yield Index measures the performance of the liquid high yield corporate bond market. As of February 28, 2025, the Underlying Index is a rules-based index consisting of approximately 1,226 liquid high yield, U.S. dollar-denominated corporate bonds that seeks to maximize liquidity while maintaining representation of the broader corporate bond market.

**Index Methodology**. The Underlying Index is a subset of a broader high yield universe of sub- investment-grade bonds. Bonds in the Underlying Index are selected from the universe of eligible bonds in the Markit iBoxx USD Corporate Bond Index using defined rules. The bonds eligible for inclusion in the Underlying Index include U.S. dollar-denominated corporate bonds that: (i) are issued by companies domiciled in the countries classified as developed markets by the index provider; (ii) have an average rating of sub-investment grade (ratings from Fitch, Moody's or S&P Global Ratings are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) are from issuers with at least $1 billion of outstanding face value (iv) are bond issues with at least $400 million of outstanding face value; (v) have an original maturity date of less than 15 years; (vi) have at least one year remaining to maturity; and (vii) have at least one year and 6 months to maturity for new index insertions.

**Component Selection Criteria.** Eligible bonds are chosen by applying the eligibility rules listed above. The Underlying Index is a modified market value weighted index with a cap on each issuer at 3%. There is no maximum number of bond issues per

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issuer eligible, but to avoid an over-concentration in any single-issuer, the methodology caps single-issuer exposure to no more than 3% of the index weight, calculated on the last business day of each month. The Underlying Index is updated monthly on the last business day of each month.

**Markit iBoxx**<sup>®</sup> **USD Liquid Investment Grade Index**

**<u>Number of Components: approximately 2,888</u>**

**Index Description.** The Markit iBoxx<sup>®</sup> USD Liquid Investment Grade Index measures the performance as of February 28, 2025, of approximately 2,888 highly liquid investment-grade corporate bonds. The Underlying Index is a rules-based index consisting of highly liquid, investment-grade, U.S. dollar-denominated corporate bonds that seeks to maximize liquidity while maintaining representation of the broader corporate bond market.

**Index Methodology.** The Underlying Index is a subset of the Markit iBoxx USD Corporate Bond Index, which as of February 28, 2025 is an index of 8,368 investment-grade bonds. Bonds in the Underlying Index are selected from the universe of eligible bonds in the Markit iBoxx USD Corporate Bond Index using defined rules. Currently, the bonds eligible for inclusion in the Underlying Index consist of U.S. dollar-denominated corporate bonds that: (i) are issued by companies domiciled in the countries classified as developed markets by the index provider; (ii) have an average rating of investment grade (ratings from Fitch, Moody's, or S&P Global Ratings are considered; if more than one agency provides a rating, the average rating is attached to the bond); (iii) are from issuers with at least $2 billion outstanding face value; (iv) have at least $750 million of outstanding face value; (v) have at least three years to maturity; and (vi) have at least three years and 6 months to maturity for new index insertions.

**Component Selection Criteria.** Eligible bonds are chosen by applying the eligibility rules listed above. The Underlying Index is a modified market value weighted index with a cap on each issuer at 3%. The number of bonds in the Underlying Index may change and there is no constraint on the number of index constituents. There is no maximum number of bond issues per issuer eligible, but to avoid an over-concentration in any single-issuer, the methodology caps single-issuer exposure to no more than 3% of the index weight, calculated on the last business day of each month. The Underlying Index is updated monthly on the last business day of each month.

The composition of the Underlying Index is held constant for any given calendar month to ensure continuity during the month and to avoid jumps unrelated to the price movements of the bonds. The inclusion and exclusion criteria above are applied at month-end, after the close of business. Bonds that were in the Underlying Index, but that no longer satisfy all the criteria at month-end, will be removed from the Underlying Index. If a bond becomes eligible in the middle of the month, it will still need to satisfy the criteria at the end of the month, and can be included only upon rebalancing at month-end. When a bond is called, it remains in the Underlying Index at its call price until the end of the month, after which it is removed. Changes in issue size that take place during the month are taken into consideration only at the next rebalancing date.

Markit<sup>®</sup> and iBoxx<sup>®</sup> are registered trademarks of Markit Group Limited and Markit Indices Limited, respectively. The methodologies of the iBoxx<sup>®</sup> indexes are owned by Markit Indices Limited and may be covered by one or more patents or pending patent applications.

Investment Policies

The Board has adopted as fundamental policies the following numbered investment policies, which cannot be changed without the approval of the holders of a majority of the applicable Fund's outstanding voting securities. A vote of a majority of the outstanding voting securities of a Fund is defined in the 1940 Act as the lesser of (i) 67% or more of the voting securities present at a shareholder meeting, if the holders of more than 50% of the outstanding voting securities of the Fund are present or represented by proxy, or (ii) more than 50% of the outstanding voting securities of the Fund. Each Fund has also adopted certain non-fundamental investment policies, including its investment objective. Non-fundamental investment policies may be changed by the Board without shareholder approval. Therefore, each Fund may change its investment objective and its Underlying Index without shareholder approval.

**Fundamental Investment Policies**

**The iShares 1-3 Year Treasury Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares Core U.S. Aggregate Bond ETF and iShares iBoxx $ Investment Grade Corporate Bond ETF will not:**

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

1. Concentrate its investments (*i.e.*, invest 25% or more of its total assets in the securities of a particular industry or group of industries), except that a Fund will concentrate to approximately the same extent that its Underlying Index concentrates in the securities of such particular industry or group of industries. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

2. Borrow money, except that (i) each Fund may borrow from banks for temporary or emergency (not leveraging) purposes, including the meeting of redemption requests which might otherwise require the untimely disposition of securities; and (ii) each Fund may, to the extent consistent with its investment policies, enter into repurchase agreements, reverse repurchase agreements, forward roll transactions and similar investment strategies and techniques. To the extent that it engages in transactions described in (i) and (ii), each Fund will be limited so that no more than 33 1/3% of the value of its total assets (including the amount borrowed) is derived from such transactions. Any borrowings which come to exceed this amount will be reduced in accordance with applicable law.

3. Issue any senior security, except as permitted under the 1940 Act, as interpreted, modified or otherwise permitted by regulatory authority having jurisdiction, from time to time.

4. Make loans, except as permitted under the 1940 Act, as interpreted, modified or otherwise permitted by regulatory authority having jurisdiction, from time to time.

5. Purchase or sell real estate, real estate mortgages, commodities or commodity contracts, but this restriction shall not prevent each Fund from trading in futures contracts and options on futures contracts (including options on currencies to the extent consistent with each Fund's investment objective and policies). (Notwithstanding the foregoing, the iShares Core U.S. Aggregate Bond ETF may purchase or sell MBS, commercial MBS and real estate mortgages.)

6. Engage in the business of underwriting securities issued by other persons, except to the extent that each Fund may technically be deemed to be an underwriter under the 1933 Act, in disposing of portfolio securities.

**The iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares Agency Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares California Muni Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Government/Credit Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares Intermediate Government/Credit Bond ETF, iShares MBS ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF, iShares Short-Term National Muni Bond ETF and iShares Short Treasury Bond ETF will not:**

1. Concentrate its investments (*i.e.*, invest 25% or more of its total assets in the securities of a particular industry or group of industries), except that a Fund will concentrate to approximately the same extent that its Underlying Index concentrates in the securities of such particular industry or group of industries. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

2. Borrow money, except that (i) each Fund may borrow from banks for temporary or emergency (not leveraging) purposes, including the meeting of redemption requests which might otherwise require the untimely disposition of securities, and (ii) each Fund may, to the extent consistent with its investment policies, enter into repurchase agreements, reverse repurchase agreements, forward roll transactions and similar investment strategies and techniques. To the extent that it engages in transactions described in (i) and (ii), each Fund will be limited so that no more than 33 1/3% of the value of its total assets (including the amount borrowed) is derived from such transactions. Any borrowings which come to exceed this amount will be reduced in accordance with applicable law.

3. Issue any senior security, except as permitted under the 1940 Act, as amended, and as interpreted, modified or otherwise permitted by regulatory authority having jurisdiction, from time to time.

4. Make loans, except as permitted under the 1940 Act, as interpreted, modified or otherwise permitted by regulatory authority having jurisdiction, from time to time.

5. Purchase or sell real estate unless acquired as a result of ownership of securities or other instruments (but this restriction shall not prevent each Fund from investing in securities of companies engaged in the real estate business or securities or other instruments backed by real estate or mortgages), or commodities or commodity contracts (but this

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restriction shall not prevent each Fund from trading in futures contracts and options on futures contracts, including options on currencies to the extent consistent with each Fund's investment objective and policies).

6. Engage in the business of underwriting securities issued by other persons, except to the extent that each Fund may technically be deemed to be an underwriter under the 1933 Act, in disposing of portfolio securities.

7. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in investments the income of which is free from federal income tax, including AMT (applicable to iShares National Muni Bond ETF and the iShares Short-Term National Muni Bond ETF).

8. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in investments the income of which is free from federal income tax, including AMT, and California income tax (applicable to iShares California Muni Bond ETF).

9. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in investments the income of which is free from federal income tax, including AMT, and New York income tax (applicable to iShares New York Muni Bond ETF).

**The iShares 0-3 Month Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware 1-5 Year USD Corporate Bond ETF, iShares ESG Aware U.S. Aggregate Bond ETF, iShares ESG Aware USD Corporate Bond ETF, iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF may not:**

1. Concentrate its investments in a particular industry, as that term is used in the 1940 Act, except that a Fund will concentrate to approximately the same extent that its Underlying Index concentrates in the securities of a particular industry or group of industries.

2. Borrow money, except as permitted under the 1940 Act.

3. Issue senior securities to the extent such issuance would violate the 1940 Act.

4. Purchase or hold real estate, except the Fund may purchase and hold securities or other instruments that are secured by, or linked to, real estate or interests therein, securities of REITs, mortgage-related securities and securities of issuers engaged in the real estate business, and the Fund may purchase and hold real estate as a result of the ownership of securities or other instruments.

5. Underwrite securities issued by others, except to the extent that the sale of portfolio securities by the Fund may be deemed to be an underwriting or as otherwise permitted by applicable law.

6. Purchase or sell commodities or commodity contracts, except as permitted by the 1940 Act.

7. Make loans to the extent prohibited by the 1940 Act.

***Notations Regarding each of the iShares 0-3 Month Treasury Bond ETF's, iShares 25+ Year Treasury STRIPS Bond ETF's, iShares BBB Rated Corporate Bond ETF's, iShares Core 5-10 Year USD Bond ETF's, iShares ESG Advanced Investment Grade Corporate Bond ETF's, iShares ESG Advanced Total USD Bond Market ETF's, iShares ESG Aware 1-5 Year USD Corporate Bond ETF's, iShares ESG Aware U.S. Aggregate Bond ETF's, iShares ESG Aware USD Corporate Bond ETF's, iShares High Yield Systematic Bond ETF's and iShares Investment Grade Systematic Bond ETF's Fundamental Investment Policies***

The following notations are not considered to be part of each Fund's fundamental investment policies and are subject to change without shareholder approval.

With respect to the fundamental policy relating to concentration set forth in (1) above, the Investment Company Act does not define what constitutes "concentration" in an industry. The SEC staff has taken the position that investment of 25% or more of a fund's total assets in one or more issuers conducting their principal activities in the same industry or group of industries constitutes concentration. It is possible that interpretations of concentration could change in the future. The policy in (1) above will be interpreted to refer to concentration as that term may be interpreted from time to time. The policy also will be interpreted to permit investment without limit in the following: securities of the U.S. government and its agencies or instrumentalities; securities of state, territory, possession or municipal governments and their authorities, agencies,

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instrumentalities or political subdivisions; and repurchase agreements collateralized by any such obligations. Accordingly, issuers of the foregoing securities will not be considered to be members of any industry. There also will be no limit on investment in issuers domiciled in a single jurisdiction or country. Finance companies will be considered to be in the industries of their parents if their activities are primarily related to financing the activities of the parents. Each foreign government will be considered to be a member of a separate industry. With respect to each Fund's industry classifications, each Fund currently utilizes any one or more of the industry sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by Fund management. The policy also will be interpreted to give broad authority to each Fund as to how to classify issuers within or among industries.

With respect to the fundamental policy relating to borrowing money set forth in (2) above, the Investment Company Act permits each Fund to borrow money in amounts of up to one-third of the Fund's total assets from banks for any purpose, and to borrow up to 5% of the Fund's total assets from banks or other lenders for temporary purposes. (The Fund's total assets include the amounts being borrowed.) To limit the risks attendant to borrowing, the Investment Company Act requires each Fund to maintain at all times an "asset coverage" of at least 300% of the amount of its borrowings. Asset coverage means the ratio that the value of each Fund's total assets (including amounts borrowed), minus liabilities other than borrowings, bears to the aggregate amount of all borrowings. Borrowing money to increase portfolio holdings is known as "leveraging." Certain trading practices and investments, such as reverse repurchase agreements, may be considered to be borrowings or involve leverage and thus are subject to the Investment Company Act restrictions. In accordance with Rule 18f-4 under the Investment Company Act, when each Fund engages in reverse repurchase agreements and similar financing transactions, the Fund may either (i) maintain asset coverage of at least 300% with respect to such transactions and any other borrowings in the aggregate, or (ii) treat such transactions as "derivatives transactions" and comply with Rule 18f-4 with respect to such transactions. Short-term credits necessary for the settlement of securities transactions and arrangements with respect to securities lending will not be considered to be borrowings under the policy. Practices and investments that may involve leverage but are not considered to be borrowings are not subject to the policy.

With respect to the fundamental policy relating to underwriting set forth in (5) above, the Investment Company Act does not prohibit a fund from engaging in the underwriting business or from underwriting the securities of other issuers; in fact, in the case of diversified funds, the Investment Company Act permits a fund to have underwriting commitments of up to 25% of its assets under certain circumstances. Those circumstances currently are that the amount of a fund's underwriting commitments, when added to the value of a fund's investments in issuers where a fund owns more than 10% of the outstanding voting securities of those issuers, cannot exceed the 25% cap. A fund engaging in transactions involving the acquisition or disposition of portfolio securities may be considered to be an underwriter under the 1933 Act. Although it is not believed that the application of the 1933 Act provisions described above would cause a fund to be engaged in the business of underwriting, the policy in (5) above will be interpreted not to prevent a fund from engaging in transactions involving the acquisition or disposition of portfolio securities, regardless of whether a fund may be considered to be an underwriter under the 1933 Act or is otherwise engaged in the underwriting business to the extent permitted by applicable law.

With respect to the fundamental policy relating to lending set forth in (7) above, the Investment Company Act does not prohibit each Fund from making loans (including lending its securities); however, SEC staff interpretations currently prohibit funds from lending more than one-third of their total assets (including lending its securities), except through the purchase of debt obligations or the use of repurchase agreements. In addition, collateral arrangements with respect to options, forward currency and futures transactions and other derivative instruments (as applicable), as well as delays in the settlement of securities transactions, will not be considered loans.

**Non-Fundamental Investment Policies of the Funds.**

Under its non-fundamental investment restrictions, which may be changed by the Board without shareholder approval, each Fund may not:

1. Purchase shares of any registered open-end investment company or registered unit investment trust, in reliance on Section 12(d)(1)(F) or (G) of the Investment Company Act, at any time the Fund has knowledge that its shares are purchased by another investment company investor in reliance on the provisions of subparagraph (G) of Section 12(d)(1). The foregoing restriction does not restrict the Fund from acquiring the shares of registered open-end investment companies to the extent otherwise permissible under other provisions of the 1940 Act, as interpreted, modified or otherwise permitted by regulatory authority having jurisdiction, from time to time.

2. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its

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net assets, plus the amount of any borrowings for investment purposes, in securities in the Underlying Index and in TBA with respect to the percentage of the Underlying Index (if any) that consists of mortgage pass-through securities (applicable to iShares 1-3 Year Treasury Bond ETF, iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares Agency Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Government/Credit Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares Intermediate Government/Credit Bond ETF, iShares MBS ETF, and iShares Short Treasury Bond ETF).

3. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in securities in the Underlying Index (applicable to iShares ESG Aware 1-5 Year USD Corporate Bond ETF and iShares ESG Aware USD Corporate Bond ETF).

4. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in the component securities in the Underlying Index and in TBA transactions with respect to the percentage of its Underlying Index that consists of mortgage pass-through securities (applicable to iShares ESG Aware U.S. Aggregate Bond ETF).

5. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in the component securities in the Underlying Index (applicable to iShares 0-3 Month Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF, iShares BBB Rated Corporate Bond ETF and iShares ESG Advanced Investment Grade Corporate Bond ETF).

6. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in component securities in its Underlying Index and in TBA transactions with respect to the percentage of the Underlying Index that consists of mortgage pass-through securities (applicable to iShares ESG Advanced Total USD Bond Market ETF).

7. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in securities of U.S. issuers (applicable to iShares Core 10+ Year USD Bond ETF and iShares Core U.S. Aggregate Bond ETF).

8. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in securities in its Underlying Index and in TBA transactions with respect to the percentage of its Underlying Index (if any) that consists of mortgage pass-through securities (applicable to iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF).

9. In accordance with Rule 35d-1 under the 1940 Act, under normal circumstances, invest less than 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in securities and instruments in the Fund's Underlying Index (applicable to the Municipal Bond Funds).

A Fund will notify its shareholders at least 60 days prior to any change in its restrictions described in 2 thru 9 above.

***Notations Regarding each Fund's Fundamental and Non-Fundamental Investment Policies***

Unless otherwise indicated, all limitations under a Fund's fundamental or non-fundamental investment restrictions apply only at the time that a transaction is undertaken. Any change in the percentage of a Fund's assets invested in certain securities or other instruments resulting from market fluctuations or other changes in a Fund's total assets will not require the Fund to dispose of an investment.

Continuous Offering

The method by which Creation Units are created and traded may raise certain issues under applicable securities laws. Because new Creation Units are issued and sold by the Funds on an ongoing basis, at any point a "distribution," as such term is used in the 1933 Act, may occur. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters and subject them to the prospectus delivery requirement and liability provisions of the 1933 Act.

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For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Distributor, breaks them down into constituent shares and sells such shares directly to customers or if it chooses to couple the creation of new shares with an active selling effort involving solicitation of secondary market demand for shares. A determination of whether one is an underwriter for purposes of the 1933 Act must take into account all of the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not "underwriters" but are effecting transactions in shares, whether or not participating in the distribution of shares, generally are required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(a)(3) of the 1933 Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus delivery obligation with respect to shares of the Funds are reminded that, pursuant to Rule 153 under the 1933 Act, a prospectus delivery obligation under Section 5(b)(2) of the 1933 Act owed to an exchange member in connection with a sale on the Listing Exchange generally is satisfied by the fact that the prospectus is available at the Listing Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is available only with respect to transactions on an exchange.

Management

**Trustees and Officers.** The Board has responsibility for the overall management and operations of the Funds, including general supervision of the duties performed by BFA and other service providers. Each Trustee serves until he or she resigns, is removed, dies, retires or becomes incapacitated. Each officer shall hold office until his or her successor is elected and qualifies or until his or her death, resignation or removal. Trustees who are not "interested persons" (as defined in the 1940 Act) of the Trust are referred to as independent trustees ("Independent Trustees").

The registered investment companies advised by BFA or its affiliates (the "BlackRock-advised Funds") are organized into the BlackRock Multi-Asset Complex, the BlackRock Fixed-Income Complex and the iShares Complex (each, a "BlackRock Fund Complex"). Each Fund is included in the iShares Complex, which includes iShares Trust, iShares U.S. ETF Trust, and iShares, Inc. Each Trustee also serves as a Director of iShares, Inc. and a Trustee of iShares U.S. ETF Trust and, as a result, oversees all of the funds within the iShares Complex, which consists of 426 funds as of June 27, 2025. With the exception of Stephen Cohen, Robert S. Kapito and Aaron Wasserman, the address of each Trustee and officer is c/o BlackRock, Inc., 400 Howard Street, San Francisco, CA 94105. The address of Mr. Kapito and Mr. Wasserman is c/o BlackRock, Inc., 50 Hudson Yards, New York, NY 10001. The address of Mr. Cohen is c/o BlackRock, Inc., Drapers Gardens, 12 Throgmorton Avenue, London EC2N 2DL United Kingdom. The Board has designated John E. Kerrigan as its Independent Board Chair. Additional information about the Funds' Trustees and officers may be found in this SAI, which is available without charge, upon request, by calling toll-free 1-800-iShares (1-800-474-2737).

**Interested Trustees** 

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| | | | |
|:---|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>| **Other Directorships**<br> **Held by Trustee**<br>|
| Robert S. Kapito<sup>1</sup> <br>(1957)<br>| &nbsp;&nbsp; Trustee<br> (since 2009).<br>| &nbsp;&nbsp; President of BlackRock, Inc. (since <br> 2006); Vice Chairman of BlackRock, <br> Inc. and Head of BlackRock's <br> Portfolio Management Group (since <br> its formation in 1998) and BlackRock, <br> Inc.'s predecessor entities (since <br> 1988); Trustee, University of <br> Pennsylvania (since 2009); President <br> of Board of Directors, Hope & Heroes <br> Children's Cancer Fund (since 2002).<br>| &nbsp;&nbsp; Director of BlackRock, Inc. (since <br> 2006); Director of iShares, Inc. (since <br> 2009); Trustee of iShares U.S. ETF <br> Trust (since 2011).<br>|

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| | | | |
|:---|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>| **Other Directorships**<br> **Held by Trustee**<br>|
| Stephen Cohen<sup>2</sup> <br>(1975)<br>| &nbsp;&nbsp; Trustee (since <br> 2024).<br>| &nbsp;&nbsp; Senior Managing Director, Head of <br> Global Product Solutions of <br> BlackRock, Inc. (since 2024); Senior <br> Managing Director, Head of Europe, <br> Middle East and Africa Regions of <br> BlackRock, Inc. (2021-2024); Head of <br> iShares Index and Wealth in EMEA of <br> BlackRock, Inc. (2017-2021); Global <br> Head of Fixed Income Indexing of <br> BlackRock, Inc. (2016-2017); Chief <br> Investment Strategist for <br> International Fixed Income and <br> iShares of BlackRock, Inc. (2011-<br> 2015).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2024); <br> Trustee of iShares U.S. ETF Trust <br> (since 2024).<br>|

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<sup>1</sup>

Robert S. Kapito is deemed to be an "interested person" (as defined in the 1940 Act) of the Trust due to his affiliations with BlackRock, Inc. and its affiliates.

<sup>2</sup>

Stephen Cohen is deemed to be an "interested person" (as defined in the 1940 Act) of the Trust due to his affiliations with BlackRock, Inc. and its affiliates.

**Independent Trustees** 

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| | | | |
|:---|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>| **Other Directorships**<br> **Held by Trustee**<br>|
| John E. Kerrigan<br> (1955)<br>| &nbsp;&nbsp; Trustee<br> (since 2005); <br> Independent Board <br> Chair <br> (since 2022).<br>| &nbsp;&nbsp; Chief Investment Officer, Santa Clara <br> University (since 2002). <br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2005); <br> Trustee of iShares U.S. ETF Trust <br> (since 2011); Independent Board <br> Chair of iShares, Inc. and iShares U.S. <br> ETF Trust (since 2022).<br>|
| Jane D. Carlin<br> (1956)<br>| &nbsp;&nbsp; Trustee<br> (since 2015); Risk <br> Committee Co-Chair <br> (since 2025); <br> Securities Lending <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; Consultant (since 2012); Member of <br> the Audit Committee (2012-2018), <br> Chair of the Nominating and <br> Governance Committee (2017-2018) <br> and Director of PHH Corporation <br> (mortgage solutions) (2012-2018); <br> Managing Director and Global Head <br> of Financial Holding Company <br> Governance & Assurance and the <br> Global Head of Operational Risk <br> Management of Morgan Stanley <br> (2006-2012).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2015); <br> Trustee of iShares U.S. ETF Trust <br> (since 2015); Member of the Audit <br> Committee (since 2016), Chair of the <br> Audit Committee (since 2020) and <br> Director of The Hanover Insurance <br> Group, Inc. (since 2016).<br>|
| Richard L. Fagnani<br> (1954)<br>| &nbsp;&nbsp; Trustee<br> (since 2017); Audit <br> Committee Co-Chair <br> (since 2025); 15(c) <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; Partner, KPMG LLP (2002-2016); <br> Director of One Generation Away <br> (since 2021).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2017); <br> Trustee of iShares U.S. ETF Trust <br> (since 2017).<br>|

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| | | | |
|:---|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>| **Other Directorships**<br> **Held by Trustee**<br>|
| Laura F. Fergerson<br> (1962)<br>| &nbsp;&nbsp; Trustee <br> (since 2024); Audit <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; President, Franklin Templeton <br> Services, LLC (2017-2024); Director of <br> the Board of Crocker Art Museum <br> Association (since 2019); President, <br> Crocker Art Museum Foundation <br> (2022-2023).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2024); <br> Trustee of iShares U.S. ETF Trust <br> (since 2024).<br>|
| Cecilia H. Herbert <br> (1949)<br>| &nbsp;&nbsp; Trustee<br> (since 2005).<br>| &nbsp;&nbsp; Chair of the Finance Committee <br> (since 2019) and Trustee and <br> Member of the Finance, Audit and <br> Quality Committees of Stanford <br> Health Care (since 2016); Trustee of <br> WNET, New York's public media <br> company (since 2011) and Member <br> of the Audit Committee (since 2018), <br> Investment Committee (since 2011) <br> and Personnel Committee (since <br> 2022); Member of the Wyoming <br> State Investment Funds Committee <br> (since 2022); Trustee of Forward <br> Funds (14 portfolios) (2009-2018); <br> Trustee of Salient MF Trust (4 <br> portfolios) (2015-2018); Director of <br> the Jackson Hole Center for the Arts <br> (since 2021).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2005); <br> Trustee of iShares U.S. ETF Trust <br> (since 2011).<br>|
| James Lam<br> (1961)<br>| &nbsp;&nbsp; Trustee <br> (since 2024); Risk <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; President, James Lam & Associates, <br> Inc. (since 2002); Director of the FAIR <br> Institute (since 2020); adjunct <br> professor at Carnegie Mellon <br> University (since 2018); Member, <br> Zicklin School of Business Dean's <br> Council of Baruch College (since <br> 2017); Director and Audit Committee <br> Chair of RiskLens, Inc. (2018-2023); <br> Director, Risk Oversight Committee <br> Chair and Audit Committee Member <br> of E\*TRADE Financial and E\*TRADE <br> Bank (2012-2020). <br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2024); <br> Trustee of iShares U.S. ETF Trust <br> (since 2024).<br>|
| Drew E. Lawton<br> (1959)<br>| &nbsp;&nbsp; Trustee (since 2017); <br> Fixed Income Plus <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; Senior Managing Director of New <br> York Life Insurance Company (2010-<br> 2015).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2017); <br> Trustee of iShares U.S. ETF Trust <br> (since 2017); Director of Jackson <br> Financial Inc. (since 2021). <br>|
| John E. Martinez <br> (1961)<br>| &nbsp;&nbsp; Trustee<br> (since 2003); Equity <br> Plus Committee <br> Chair (since 2025).<br>| &nbsp;&nbsp; Director of Real Estate Equity <br> Exchange, Inc. (since 2005); Director <br> of Cloudera Foundation (2017-2020); <br> and Director of Reading Partners <br> (2012-2016).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2003); <br> Trustee of iShares U.S. ETF Trust <br> (since 2011).<br>|

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| | | | |
|:---|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>| **Other Directorships**<br> **Held by Trustee**<br>|
| Madhav V. Rajan<br> (1964)<br>| &nbsp;&nbsp; Trustee (since 2011); <br> Nominating and <br> Governance <br> Committee Chair <br> (since 2025).<br>| &nbsp;&nbsp; Dean, and George Pratt Shultz <br> Professor of Accounting, University <br> of Chicago Booth School of Business <br> (since 2017); Advisory Board <br> Member (since 2016) and Director <br> (since 2020) of C.M. Capital <br> Corporation; Chair of the Board for <br> the Center for Research in Security <br> Prices, LLC (since 2020); Director of <br> WellBe Senior Medical (since 2023); <br> Robert K. Jaedicke Professor of <br> Accounting, Stanford University <br> Graduate School of Business (2001-<br> 2017); Professor of Law (by <br> courtesy), Stanford Law School <br> (2005-2017); Senior Associate Dean <br> for Academic Affairs and Head of <br> MBA Program, Stanford University <br> Graduate School of Business (2010-<br> 2016).<br>| &nbsp;&nbsp; Director of iShares, Inc. (since 2011);<br> Trustee of iShares U.S. ETF Trust <br> (since 2011).<br>|

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**Officers** 

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| | | |
|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>|
| Jessica Tan <br> (1980)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; President (since <br> 2024).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2015); Head of Global Product <br> Solutions, Americas of BlackRock, <br> Inc. (since 2024) and Head of <br> Sustainable and Transition Solutions <br> of BlackRock, Inc. (2022-2024); <br> Global Head of Corporate Strategy of <br> BlackRock, Inc. (2019-2022); Chief of <br> Staff to the CEO of BlackRock, Inc. <br> (2017-2019).<br>|
| Trent Walker<br> (1974)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Treasurer and Chief <br> Financial Officer<br> (since 2020).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2019); Chief Financial Officer <br> of iShares Delaware Trust Sponsor <br> LLC, BlackRock Funds, BlackRock <br> Funds II, BlackRock Funds IV, <br> BlackRock Funds V and BlackRock <br> Funds VI (since 2021).<br>|

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| | | |
|:---|:---|:---|
| **Name (Year of Birth)** | **Position** | **Principal Occupation(s)**<br> **During the Past 5 Years**<br>|
| Aaron Wasserman<br> (1974)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Chief Compliance <br> Officer (since 2023).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2018); Chief Compliance <br> Officer of the BlackRock Multi-Asset <br> Complex, the BlackRock Fixed-<br> Income Complex and the iShares <br> Complex (since 2023); Deputy Chief <br> Compliance Officer for the BlackRock <br> Multi-Asset Complex, the BlackRock <br> Fixed-Income Complex and the <br> iShares Complex (2014-2023).<br>|
| Marisa Rolland<br> (1980)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Secretary (since <br> 2022).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2023); Director of BlackRock, <br> Inc. (2018-2022).<br>|
| Jennifer Hsui <br> (1976)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Executive Vice <br> President (since <br> 2022).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2009); Co-Head of Index <br> Equity of BlackRock, Inc. (since <br> 2022).<br>|
| James Mauro <br> (1970)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Executive Vice <br> President (since <br> 2021).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2010); Head of Fixed Income <br> Index Investments in the Americas <br> and Head of San Francisco Core <br> Portfolio Management of BlackRock, <br> Inc. (since 2020).<br>|
| Elise Terry<br> (1977)<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Executive Vice <br> President (since <br> 2025).<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Managing Director of BlackRock, Inc. <br> (since 2016); Head of U.S. iShares <br> (since 2024); Co-Head of Distribution <br> for U.S. Wealth Advisory (2023-2024); <br> National Sales Manager, Wirehouse <br> Channel (2020-2023).<br>|

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The Board has concluded that, based on each Trustee's experience, qualifications, attributes or skills on an individual basis and in combination with those of the other Trustees, each Trustee should serve as a Trustee of the Board. Among the attributes common to all Trustees are their ability to review critically, evaluate, question and discuss information provided to them, to interact effectively with the Funds' investment adviser, other service providers, counsel and the independent registered public accounting firm, and to exercise effective business judgment in the performance of their duties as Trustees. A Trustee's ability to perform his or her duties effectively may have been attained through the Trustee's educational background or professional training; business, consulting, public service or academic positions; experience from service as a Board member of the Funds and the other funds in the Trust (and any predecessor funds), other investment funds, public companies, or non-profit entities or other organizations; and/or other life experiences. Also, set forth below is a brief discussion of the specific experience, qualifications, attributes or skills of each Trustee that led the Board to conclude that he or she should serve (or continue to serve) as a Trustee.

Robert S. Kapito has been a Trustee of the Trust since 2009. Mr. Kapito has also served as a Director of iShares, Inc. since 2009, a Trustee of iShares U.S. ETF Trust since 2011 and a Director of BlackRock, Inc. since 2006. Mr. Kapito served as a Director of iShares MSCI Russia Capped ETF, Inc. from 2010 to 2015. In addition, he has over 20 years of experience as part of BlackRock, Inc. and BlackRock's predecessor entities. Mr. Kapito serves as President of BlackRock, Inc., and is a member of the Global Executive Committee and Chairman of the Global Operating Committee. He is responsible for day-to-day oversight of BlackRock's key operating units, including Investment Strategies, Client Businesses, Technology & Operations, and Risk & Quantitative Analysis. Prior to assuming his current responsibilities in 2007, Mr. Kapito served as Vice Chairman of BlackRock, Inc. and Head of BlackRock's Portfolio Management Group. In that role, he was responsible for overseeing all portfolio management within BlackRock, including the Fixed Income, Equity, Liquidity, and Alternative Investment Groups. Mr. Kapito serves as a member of the Board of Trustees of the University of Pennsylvania and the Harvard Business School Board of

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Dean's Advisors. He has also been President of the Board of Directors for the Hope & Heroes Children's Cancer Fund since 2002. Mr. Kapito earned a BS degree in economics from the Wharton School of the University of Pennsylvania in 1979, and an MBA degree from Harvard Business School in 1983.

Stephen Cohen has been a Trustee of the Trust since 2024. Mr. Cohen has also served as a Director of iShares, Inc. and a Trustee of iShares U.S. ETF Trust since 2024. Mr. Cohen has also served as a Director of BlackRock Investment Management (UK) Limited, Director of BlackRock International Limited, and Director of BlackRock Group Limited since 2021. Mr. Cohen, Senior Managing Director, is BlackRock's Chief Product Officer and a member of the Global Executive Committee. Mr. Cohen is responsible for the business strategy, innovation and commercialization of BlackRock's full investment product platform, aligning product strategies with client needs and market trends, and unlocking new growth opportunities across iShares, Active, and Private Markets. Before assuming his current role in January 2024, Mr. Cohen served as the Head of Europe, Middle East and Africa from 2021, leading BlackRock in the region. He was previously Head of the iShares, Index and Wealth businesses in EMEA, overseeing BlackRock's relationships with wealth management firms and platforms, the development and distribution of active and index investments, and the firm's equity index portfolio management capability in the region. Having joined BlackRock in 2011, Mr. Cohen initially served as the Chief Investment Strategist for International Fixed Income and iShares, and then, in 2016, as Global Head of Fixed Income Indexing. Prior to BlackRock, Mr. Cohen was Global Head of Equity Linked Strategy at Nomura Holdings, Inc. Mr. Cohen's career began at UBS in 1996 before he joined ING Barings in 2003, having served as Director, Fixed Income at each firm. Mr. Cohen earned a Bachelor of Science degree in Economics from the University of Southampton, and holds certifications as a SFA Futures and Options Representative, a SFA Securities Registered Representative, and an IFPR Material Risk Taker.

John E. Kerrigan has been a Trustee of the Trust since 2005 and Chair of the Trust's Board since 2022. Mr. Kerrigan has also served as a Director of iShares, Inc. since 2005, a Trustee of iShares U.S. ETF Trust since 2011, Chair of the Equity Plus and Nominating and Governance Committees of each Board from 2019 to 2021, and as Chair of each Board since 2022. Mr. Kerrigan served as a Director of iShares MSCI Russia Capped ETF, Inc. from 2010 to 2015. Mr. Kerrigan has served as Chief Investment Officer of Santa Clara University since 2002. Mr. Kerrigan was formerly a Managing Director at Merrill Lynch & Co., including the following responsibilities: Managing Director, Institutional Client Division, Western United States. Mr. Kerrigan has been a Director, since 1999, of The BASIC Fund (Bay Area Scholarships for Inner City Children). Mr. Kerrigan has a BA degree from Boston College and is a Chartered Financial Analyst Charterholder.

Jane D. Carlin has been a Trustee of the Trust since 2015, Co-Chair of the Risk Committee of the Trust since 2025 and Chair of the Securities Lending Committee since 2025. Ms. Carlin has also served as a Director of iShares, Inc. and a Trustee of iShares U.S. ETF Trust since 2015, and Co-Chair of the Risk Committee of each Board since 2025 and Chair of the Securities Lending Committee of each Board since 2025. Ms. Carlin has served as a consultant since 2012 and formerly served as Managing Director and Global Head of Financial Holding Company Governance & Assurance and the Global Head of Operational Risk Management of Morgan Stanley from 2006 to 2012. In addition, Ms. Carlin served as Managing Director and Global Head of the Bank Operational Risk Oversight Department of Credit Suisse Group from 2003 to 2006. Prior to that, Ms. Carlin served as Managing Director and Deputy General Counsel of Morgan Stanley. Ms. Carlin has over 30 years of experience in the financial sector and has served in a number of legal, regulatory, and risk management positions. Ms. Carlin has served as a member of the Audit Committee and as a Director of The Hanover Insurance Group, Inc., each since 2016, and as Chair of the Audit Committee since 2020. Ms. Carlin served as a member of the Audit Committee from 2012 to 2018, Chair of the Nominating and Governance Committee from 2017 to 2018 and as an Independent Director on the Board of PHH Corporation from 2012 to 2018. She previously served as a Director on the Boards of Astoria Financial Corporation and Astoria Bank. Ms. Carlin was appointed by the United States Treasury to the Financial Services Sector Coordinating Council for Critical Infrastructure Protection and Homeland Security, where she served as Chairperson from 2010 to 2012 and Vice Chair and Chair of the Cyber Security Committee from 2009 to 2010. Ms. Carlin has a BA degree in political science from State University of New York at Stony Brook and a JD degree from Benjamin N. Cardozo School of Law.

Richard L. Fagnani has been a Trustee of the Trust since 2017, Co-Chair of the Audit Committee of the Trust since 2025 and Chair of the 15(c) Committee since 2025. Mr. Fagnani has also served as a Director of iShares, Inc. and a Trustee of iShares U.S. ETF Trust since 2017, Co-Chair of the Audit Committee of each Board since 2025 and Chair of the 15(c) Committee of each Board since 2025. Mr. Fagnani served as an Advisory Board Member of the Trust, iShares U.S. ETF Trust and iShares, Inc. from April 2017 to June 2017. Mr. Fagnani served as a Senior Audit Partner at KPMG LLP from 2002 to 2016, most recently as the U.S. asset management audit practice leader responsible for setting strategic direction and execution of the operating plan for the asset management audit practice. In addition, from 1977 to 2002, Mr. Fagnani served as an Audit Partner at Andersen LLP, where he developed and managed the asset management audit practice in the Philadelphia office. Mr. Fagnani

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served as a Trustee on the Board of the Walnut Street Theater in Philadelphia from 2009 to 2014 and as a member of the School of Business Advisory Board at LaSalle University from 2006 to 2014. Mr. Fagnani has also served as a Director of One Generation Away, a non-profit which works to bring healthy food directly to people in need, since 2021. Mr. Fagnani has a BS degree in Accounting from LaSalle University.

Laura F. Fergerson has been a Trustee of the Trust since 2024 and Chair of the Audit Committee of the Trust since 2025. Ms. Fergerson has also served as a Director of iShares, Inc., a Trustee of iShares U.S. ETF Trust since 2024, and Chair of the Audit Committee of each Board since 2025. From 2017 to 2024, Ms. Fergerson was the President of Franklin Templeton Services, LLC where she led the global fund administration division. Prior to that, she held various roles at Franklin Templeton since 1993, which included managing financial and regulatory reporting and global fund tax. Ms. Fergerson has been a Director, since 2019, of the Crocker Art Museum Association and was the President, from 2022 to 2023, of the Crocker Art Museum Foundation. Ms. Fergerson has a BA degree in Economics from the University of California, Berkeley and is a Certified Public Accountant (inactive) and a member of the American Institute of Certified Public Accountants.

Cecilia H. Herbert has been a Trustee of the Trust since 2005. Ms. Herbert has also served as a Director of iShares, Inc. since 2005, a Trustee of iShares U.S. ETF Trust since 2011 and Chair of the Trust's Board from 2016 to 2021. Ms. Herbert served as a Director of iShares MSCI Russia Capped ETF, Inc. from 2010 to 2015. Previously, Ms. Herbert served as Trustee of the Montgomery Funds from 1992 to 2003, the Pacific Select Funds from 2004 to 2005, the Forward Funds from 2009 to 2018, the Salient Funds from 2015 to 2018 and the Thrivent Church Loan and Income Fund from 2019 to 2022. She has served as a member of the Finance, Audit and Quality Committees and Trustee of Stanford Health Care since 2016 and became Chair of the Finance Committee of Stanford Health Care in 2019. She has served as a Trustee of WNET, New York's public media station, since 2011 and a Member of its Audit Committee since 2018. She was appointed to the Wyoming State Investment Funds Committee in 2022. She became a member of the Governing Council of the Independent Directors Council in 2018. She served as a Director of the Senior Center of Jackson Hole from 2020 to 2023 and of the Jackson Hole Center for the Arts since 2021. She was President of the Board of Catholic Charities CYO, the largest social services agency in the San Francisco Bay Area, from 2007 to 2011 and a member of that board from 1992 to 2013. From 1973 to 1990 she worked at J.P. Morgan/Morgan Guaranty Trust doing international corporate finance and corporate lending, retiring as Managing Director and Head of the West Coast Office. Ms. Herbert has been on numerous non-profit boards, chairing investment and finance committees. She holds a double major in economics and communications from Stanford University and an MBA from Harvard Business School.

James Lam has been a Trustee of the Trust since 2024 and Chair of the Risk Committee of the Trust since 2025. Mr. Lam has also served as a Director of iShares, Inc., a Trustee of iShares U.S. ETF Trust since 2024, and Chair of the Risk Committee of each Board since 2025. Mr. Lam has over 40 years of experience in corporate governance and risk management as a board director, management consultant, and chief risk officer. He has previously served as a director on public, private, and fund boards, including leadership roles as the chair of the risk, audit, and compliance committees. From 2012 to 2020, Mr. Lam was a Director of E\*TRADE Financial and E\*TRADE Bank, where he served as Risk Oversight Committee Chair and Audit Committee Member. Mr. Lam has been President of James Lam & Associates, Inc., a risk management consulting firm serving global clients across all major industry sectors, since 2002. Previously, Mr. Lam served as Founder and President of ERisk, a Partner of Oliver Wyman, and the Chief Risk Officer of Fidelity Investments. Mr. Lam has served as a Director of the FAIR Institute, a not-for-profit organization dedicated to advancing the discipline of cyber risk quantification, since 2020. Mr. Lam is the author of "Enterprise Risk Management" and "Implementing Enterprise Risk Management," leading risk management books. He holds the NACD Directorship Certification and the NACD CERT Certificate in Cyber-Risk Oversight. Mr. Lam has been an adjunct professor at Carnegie Mellon University since 2018 and a member of the Zicklin School of Business Dean's Council of Baruch College since 2017. Mr. Lam has a BBA from Baruch College and an MBA from the University of California, Los Angeles.

Drew E. Lawton has been a Trustee of the Trust since 2017 and Chair of the Fixed Income Plus Committee of the Trust since 2025. Mr. Lawton has also served as a Director of iShares, Inc., a Trustee of iShares U.S. ETF Trust, and Chair of the Fixed Income Plus Committee of each Board since 2025. Mr. Lawton also served as an Advisory Board Member of the Trust, iShares, Inc. and iShares U.S. ETF Trust from 2016 to 2017. Mr. Lawton served as Director of Principal Funds, Inc., Principal Variable Contracts Funds, Inc. and Principal Exchange-Traded Funds from March 2016 to October 2016. Mr. Lawton has also served as a member of the Compensation and Finance and Risk Committees and Director of Jackson Financial Inc. since 2021. Mr. Lawton served in various capacities at New York Life Insurance Company from 2010 to 2015, most recently as a Senior Managing Director and Chief Executive Officer of New York Life Investment Management. From 2008 to 2010, Mr. Lawton was the President of Fridson Investment Advisors, LLC. Mr. Lawton previously held multiple roles at Fidelity

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Investments from 1997 to 2008. Mr. Lawton has been an Adjunct Professor at the University of North Texas since 2021. Mr. Lawton has a BA degree in Administrative Science from Yale University and an MBA from University of North Texas.

John E. Martinez has been a Trustee of the Trust since 2003 and Chair of the Equity Plus Committee of the Trust since 2025. Mr. Martinez has also served as a Director of iShares, Inc. since 2003, a Trustee of iShares U.S. ETF Trust since 2011, and Chair of the Equity Plus Committee of each Board since 2025. Mr. Martinez served as a Director of iShares MSCI Russia Capped ETF, Inc. from 2010 to 2015. Mr. Martinez is a Director of Real Estate Equity Exchange, Inc., providing governance oversight and consulting services to this privately held firm that develops products and strategies for homeowners in managing the equity in their homes. From 2017 to 2020, Mr. Martinez served as a Board member for the Cloudera Foundation. Mr. Martinez previously served as Director of Barclays Global Investors ("BGI") UK Holdings, where he provided governance oversight representing BGI's shareholders (Barclays PLC, BGI management shareholders) through oversight of BGI's worldwide activities. Mr. Martinez also previously served as Co-Chief Executive Officer of the Global Index and Markets Group of BGI, Chairman of Barclays Global Investor Services and Chief Executive Officer of the Capital Markets Group of BGI. From 2003 to 2012, he was a Director and Executive Committee Member for Larkin Street Youth Services. He now serves on the Larkin Street Honorary Board. From 2012 to 2016, Mr. Martinez served as a Director for Reading Partners. Mr. Martinez has an AB degree in economics from The University of California, Berkeley and holds an MBA degree in finance and statistics from The University of Chicago Booth School of Business.

Madhav V. Rajan has been a Trustee of the Trust since 2011 and Chair of the Nominating and Governance Committee of the Trust since 2025. Mr. Rajan has also served as a Director of iShares, Inc. and a Trustee of iShares U.S. ETF Trust since 2011, and Chair of the Nominating and Governance Committee of each Board since 2025. Mr. Rajan served as a Director of iShares MSCI Russia Capped ETF, Inc. from 2011 to 2015. Mr. Rajan is the Dean and George Pratt Shultz Professor of Accounting at the University of Chicago Booth School of Business and also serves as Chair of the Board for the Center for Research in Security Prices, LLC, an affiliate of the University of Chicago Booth School of Business, since 2020. He has served on the Advisory Board of C.M. Capital Corporation since 2016 and as a Director of C.M. Capital Corporation since 2020. Mr. Rajan has served as a director of WellBe Senior Medical since 2023. From 2001 to 2017, Mr. Rajan was the Robert K. Jaedicke Professor of Accounting at the Stanford University Graduate School of Business. In April 2017, he received the school's Robert T. Davis Award for Lifetime Achievement and Service. He has taught accounting for over 25 years to undergraduate, MBA and law students, as well as to senior executives. From 2010 to 2016, Mr. Rajan served as the Senior Associate Dean for Academic Affairs and head of the MBA Program at the Stanford University Graduate School of Business. Mr. Rajan served as editor of "The Accounting Review" from 2002 to 2008 and is co-author of "Cost Accounting: A Managerial Emphasis," a leading cost accounting textbook. From 2013 to 2018, Mr. Rajan served on the Board of Directors of Cavium Inc., a semiconductor company. Mr. Rajan holds MS and PhD degrees in Accounting from Carnegie Mellon University.

<u>Board – Leadership Structure and Oversight Responsibilities</u>

Overall responsibility for oversight of the Funds rests with the Board. The Board has engaged BFA to manage the Funds on a day-to-day basis. The Board is responsible for overseeing BFA and other service providers in the operations of the Funds in accordance with the provisions of the 1940 Act, applicable provisions of state and other laws and the Trust's charter. The Board is currently composed of eleven members, nine of whom are Independent Trustees. The Board currently conducts regular in person meetings four times a year. In addition, the Board frequently holds special in person or telephonic meetings or informal conference calls to discuss specific matters that may arise or require action between regular meetings. The Independent Trustees meet regularly outside the presence of management, in executive session or with other service providers to the Trust.

The Board has appointed an Independent Trustee to serve in the role of Board Chair. The Board Chair's role is to preside at all meetings of the Board and to act as a liaison with service providers, officers, attorneys, and other Trustees generally between meetings. The Board Chair may also perform such other functions as may be delegated by the Board from time to time. The Board has established seven standing Committees: a Nominating and Governance Committee, an Audit Committee, a 15(c) Committee, a Securities Lending Committee, a Risk Committee, an Equity Plus Committee and a Fixed Income Plus Committee to assist the Board in the oversight and direction of the business and affairs of the Funds, and from time to time the Board may establish ad hoc committees or informal working groups to review and address the policies and practices of the Funds with respect to certain specified matters. The Chair of each standing Committee is an Independent Trustee. The role of the Chair of each Committee is to preside at all meetings of the Committee and to act as a liaison with service providers, officers, attorneys and other Trustees between meetings. Each standing Committee meets regularly to conduct the oversight functions delegated to the Committee by the Board and reports its finding to the Board. The Board and each

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standing Committee conduct annual assessments of their oversight function and structure. The Board has determined that the Board's leadership structure is appropriate because it allows the Board to exercise independent judgment over management and it allocates areas of responsibility among committees of Independent Trustees and the full Board to enhance effective oversight.

Day-to-day risk management with respect to the Funds is the responsibility of BFA or other service providers (depending on the nature of the risk), subject to the supervision of BFA. Each Fund is subject to a number of risks, including investment, compliance, operational, reputational, counterparty and valuation risks, among others. While there are a number of risk management functions performed by BFA and other service providers, as applicable, it is not possible to identify and eliminate all of the risks applicable to the Funds. The Trustees have an oversight role in this area, satisfying themselves that risk management processes and controls are in place and operating effectively. Risk oversight forms part of the Board's general oversight of each Fund and is addressed as part of various Board and committee activities. In some cases, risk management issues are specifically addressed in presentations and discussions. For example, BFA has an independent dedicated Risk and Quantitative Analysis Group ("RQA") that assists BFA in managing fiduciary and corporate risks, including investment, operational, counterparty credit and enterprise risk. Representatives of RQA meet with the Board to discuss their analysis and methodologies, as well as specific risk topics such as operational and counterparty risks relating to the Funds. The Board, directly or through a committee, also reviews reports from, among others, management and the independent registered public accounting firm for the Trust, as appropriate, regarding risks faced by each Fund and management's risk functions. The Board has appointed a Chief Compliance Officer who oversees the implementation and testing of the Trust's compliance program, including assessments by independent third parties, and reports to the Board regarding compliance matters for the Trust and its principal service providers. In testing and maintaining the compliance program, the Chief Compliance Officer (and his or her delegates) assesses key compliance risks affecting each Fund, and addresses them in periodic reports to the Board. In addition, the Audit Committee meets with both the Funds' independent registered public accounting firm and BFA's internal audit group to review risk controls in place that support each Fund as well as test results. Board oversight of risk is also performed as needed between meetings through communications between BFA and the Board. The Independent Trustees have engaged independent legal counsel to assist them in performing their oversight responsibilities. From time to time, the Board may modify the manner in which it conducts risk oversight. The Board's oversight role does not make it a guarantor of the Funds' investment performance or other activities.

**Committees of the Board of Trustees.** The members of the Audit Committee are Laura F. Fergerson (Chair), Richard L. Fagnani (Co-Chair), Cecilia H. Herbert and John E. Martinez, each of whom is an Independent Trustee. The purposes of the Audit Committee are to assist the Board (i) in its oversight of the Trust's accounting and financial reporting principles and policies and related controls and procedures maintained by or on behalf of the Trust; (ii) in its oversight of the Trust's financial statements and the independent audit thereof; (iii) in selecting, evaluating and, where deemed appropriate, replacing the independent accountants (or nominating the independent accountants to be proposed for shareholder approval in any proxy statement); (iv) in evaluating the independence of the independent accountants; (v) in complying with legal and regulatory requirements that relate to the Trust's accounting and financial reporting, internal controls, compliance controls and independent audits; and (vi) to assume such other responsibilities as may be delegated by the Board. The Audit Committee met five times during the fiscal year ended February 28, 2025.

The members of the Nominating and Governance Committee are Madhav V. Rajan (Chair), Richard L. Fagnani, Laura F. Fergerson, and Cecilia H. Herbert, each of whom is an Independent Trustee. The Nominating and Governance Committee nominates individuals for Independent Trustee membership on the Board and recommends appointments to the Advisory Board. The Nominating and Governance Committee functions include, but are not limited to, the following: (i) reviewing the qualifications of any person properly identified or nominated to serve as an Independent Trustee; (ii) recommending to the Board and current Independent Trustees the nominee(s) for appointment as an Independent Trustee by the Board and current Independent Trustees and/or for election as Independent Trustees by shareholders to fill any vacancy for a position of Independent Trustee(s) on the Board; (iii) recommending to the Board and current Independent Trustees the size and composition of the Board and Board committees and whether they comply with applicable laws and regulations; (iv) recommending a current Independent Trustee to the Board and current Independent Trustees to serve as Board Chair; (v) periodic review of the Board's retirement policy; and (vi) recommending an appropriate level of compensation for the Independent Trustees for their services as Trustees, members or chairpersons of committees of the Board, Board Chair and any other positions as the Nominating and Governance Committee considers appropriate. The Nominating and Governance Committee does not consider Board nominations recommended by shareholders (acting solely in their capacity as a shareholder and not in any other capacity). The Nominating and Governance Committee met six times during the fiscal year ended February 28, 2025.

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Each Independent Trustee serves on the 15(c) Committee. The Chair of the 15(c) Committee is Richard L. Fagnani. The principal responsibilities of the 15(c) Committee are to support, oversee and organize on behalf of the Board the process for the annual review and renewal of the Trust's advisory and sub-advisory agreements. These responsibilities include: (i) meeting with BlackRock, Inc. in advance of the Board meeting at which the Trust's advisory and sub-advisory agreements are to be considered to discuss generally the process for providing requested information to the Board and the format in which information will be provided; and (ii) considering and discussing with BlackRock, Inc. such other matters and information as may be necessary and appropriate for the Board to evaluate the investment advisory and sub-advisory agreements of the Trust. The 15(c) Committee met two times during the fiscal year ended February 28, 2025.

The members of the Securities Lending Committee are Jane D. Carlin (Chair), James C. Lam, Drew E. Lawton and John E. Martinez, each of whom is an Independent Trustee. The principal responsibilities of the Securities Lending Committee are to support, oversee and organize on behalf of the Board the process for oversight of the Trust's securities lending activities. These responsibilities include: (i) requesting that certain information be provided to the Committee for its review and consideration prior to such information being provided to the Board; (ii) considering and discussing with BlackRock, Inc. such other matters and information as may be necessary and appropriate for the Board to oversee the Trust's securities lending activities and make required findings and approvals; and (iii) providing a recommendation to the Board regarding the annual approval of the Trust's Securities Lending Guidelines and the required findings with respect to, and annual approval of, the Trust's agreement with the securities lending agent. The Securities Lending Committee met five times during the fiscal year ended February 28, 2025.

The members of the Equity Plus Committee are John E. Martinez (Chair), Jane D. Carlin, Richard L. Fagnani, and Cecilia H. Herbert, each of whom is an Independent Trustee. The principal responsibilities of the Equity Plus Committee are to support, oversee and organize on behalf of the Board the process for oversight of Trust performance and related matters for equity funds. These responsibilities include: (i) reviewing quarterly reports regarding Trust performance, secondary market trading and changes in net assets to identify any matters that should be brought to the attention of the Board; and (ii) considering any performance or investment related matters as may be delegated to the Committee by the Board from time to time and providing a report or recommendation to the Board as appropriate. The Equity Plus Committee met four times during the fiscal year ended February 28, 2025.

The members of the Fixed Income Plus Committee are Drew E. Lawton (Chair), Laura F. Fergerson, James C. Lam and Madhav V. Rajan, each of whom is an Independent Trustee. The principal responsibilities of the Fixed Income Plus Committee are to support, oversee and organize on behalf of the Board the process for oversight of Trust performance and related matters for fixed-income or multi-asset funds. These responsibilities include: (i) reviewing quarterly reports regarding Trust performance, secondary market trading and changes in net assets to identify any matters that should be brought to the attention of the Board; and (ii) considering any performance or investment related matters as may be delegated to the Committee by the Board from time to time and providing a report or recommendation to the Board as appropriate. The Fixed Income Plus Committee met four times during the fiscal year ended February 28, 2025.

The members of the Risk Committee are James C. Lam (Chair), Jane D. Carlin (Co-Chair), Cecilia H. Herbert, Drew E. Lawton and Madhav V. Rajan, each of whom is an Independent Trustee. The principal responsibility of the Risk Committee is to consider and organize on behalf of the Board risk related matters of the Funds so the Board may most effectively structure itself to oversee them. The Risk Committee commenced on January 1, 2016. The Risk Committee met seven times during the fiscal year ended February 28, 2025.

As the Chair of the Board, John E. Kerrigan may serve as an ex-officio member of each Committee.

The following table sets forth, as of December 31, 2024, the dollar range of equity securities beneficially owned by each Trustee in the Funds and in other registered investment companies overseen by the Trustee within the same family of investment companies as the Trust. If a fund is not listed below, the Trustee did not own any securities in that fund as of the date indicated above:

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|:---|:---|:---|:---|
| **Name** | **Fund** | **Dollar Range of Equity**<br> **Securities in Named Fund**<br>| **Aggregate Dollar Range**<br> **of Equity Securities in all**<br> **Registered Investment**<br> **Companies Overseen by**<br> **Trustee**<br> **in Family of**<br> **Investment Companies**<br>|
| Robert S. Kapito |  |  |  |
| Stephen Cohen<sup>1</sup> <br>|  |  |  |
| John E. Kerrigan | iShares Core MSCI Emerging Markets ETF | $1-$10000 | Over $100,000 |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares ESG Advanced MSCI EAFE ETF | $1-$10000 |  |
|  | iShares ESG Advanced MSCI USA ETF | $10001-$50000 |  |
|  | iShares ESG Aware MSCI EAFE ETF | $10001-$50000 |  |
|  | iShares ESG Aware MSCI EM ETF | $1-$10000 |  |
|  | iShares ESG Aware MSCI USA ETF | $10001-$50000 |  |
|  | iShares ESG Aware MSCI USA Small-Cap ETF | $10001-$50000 |  |
|  | iShares ESG MSCI KLD 400 ETF | $10001-$50000 |  |
|  | iShares Exponential Technologies ETF | Over $100,000 |  |
|  | &nbsp;&nbsp; iShares Genomics Immunology and Healthcare <br> ETF<br>| $50001-$100000 |  |
|  | iShares Global Clean Energy ETF | Over $100,000 |  |
|  | iShares Global Infrastructure ETF | Over $100,000 |  |
|  | iShares MSCI ACWI ex U.S. ETF | Over $100,000 |  |
|  | iShares MSCI EAFE Growth ETF | $10001-$50000 |  |
|  | iShares MSCI EAFE Value ETF | $10001-$50000 |  |
|  | iShares MSCI Emerging Markets ex China ETF | $10001-$50000 |  |
|  | iShares MSCI USA Equal Weighted ETF | Over $100,000 |  |
|  | iShares ESG Optimized MSCI USA ETF | $10001-$50000 |  |
|  | iShares MSCI USA Quality Factor ETF | $10001-$50000 |  |
|  | iShares S&P 500 Growth ETF | $50001-$100000 |  |
|  | iShares S&P 500 Value ETF | $10001-$50000 |  |
|  | iShares U.S. Infrastructure ETF  | $1-$10000 |  |
|  | iShares U.S. Technology ETF | $10001-$50000 |  |
| Jane D. Carlin | iShares Core MSCI EAFE ETF | $50001-$100000 | Over $100,000 |
|  | iShares Core MSCI Emerging Markets ETF | $10001-$50000 |  |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares Core S&P Mid-Cap ETF | $10001-$50000 |  |
|  | iShares Core S&P Small-Cap ETF | Over $100,000 |  |
|  | iShares Global Clean Energy ETF | $1-$10000 |  |
|  | iShares MSCI ACWI ex U.S. ETF | $50001-$100000 |  |

---

------

---

| | | | |
|:---|:---|:---|:---|
| **Name** | **Fund** | **Dollar Range of Equity**<br> **Securities in Named Fund**<br>| **Aggregate Dollar Range**<br> **of Equity Securities in all**<br> **Registered Investment**<br> **Companies Overseen by**<br> **Trustee**<br> **in Family of**<br> **Investment Companies**<br>|
|  | &nbsp;&nbsp; iShares MSCI Global Select Metals and Mining <br> Producers<br>| $10001-$50000 |  |
|  | iShares Select Dividend ETF | $50001-$100000 |  |
|  | iShares Short Treasury Bond ETF | $10001-$50000 |  |
| Richard L. Fagnani | iShares Core Dividend Growth ETF | Over $100,000 | Over $100,000 |
|  | iShares Core MSCI EAFE ETF | $50001-$100000 |  |
|  | iShares Core MSCI Europe ETF | $50001-$100000 |  |
|  | &nbsp;&nbsp; iShares Core MSCI International Developed <br> Markets ETF<br>| Over $100,000 |  |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares Core S&P Small-Cap ETF | Over $100,000 |  |
|  | iShares Core S&P Total U.S. Stock Market ETF | Over $100,000 |  |
|  | iShares Core S&P U.S. Growth ETF | Over $100,000 |  |
|  | iShares International Dividend Growth ETF | $50001-$100000 |  |
|  | iShares Morningstar Growth ETF | Over $100,000 |  |
|  | iShares Morningstar Mid-Cap ETF | Over $100,000 |  |
|  | iShares Morningstar Mid-Cap Value ETF | $10001-$50000 |  |
|  | iShares MSCI Intl Momentum Factor ETF | Over $100,000 |  |
|  | iShares MSCI Intl Value Factor ETF | $50001-$100000 |  |
|  | iShares U.S. Real Estate ETF | $10001-$50000 |  |
| Laura F. Fergerson<sup>2</sup> <br>| iShares Core S&P Small-Cap ETF | $50001-$100000 | Over $100,000 |
|  | iShares Preferred and Income Securities ETF | Over $100,000 |  |
|  | iShares Russell 1000 Growth ETF | $50001-$100000 |  |
|  | iShares Russell 2000 Growth ETF | $50001-$100000 |  |
| Cecilia H. Herbert | &nbsp;&nbsp; iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| $10001-$50000 | Over $100,000 |
|  | iShares Core Dividend Growth ETF | Over $100,000 |  |
|  | iShares Core MSCI Total International Stock ETF | $10001-$50000 |  |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares Core S&P U.S. Growth ETF | Over $100,000 |  |
|  | iShares Core S&P U.S. Value ETF | Over $100,000 |  |
|  | iShares MSCI USA Value Factor ETF | Over $100,000 |  |
| James Lam<sup>2</sup> <br>| iShares 7-10 Year Treasury Bond ETF | Over $100,000 | Over $100,000 |

---

------

---

| | | | |
|:---|:---|:---|:---|
| **Name** | **Fund** | **Dollar Range of Equity**<br> **Securities in Named Fund**<br>| **Aggregate Dollar Range**<br> **of Equity Securities in all**<br> **Registered Investment**<br> **Companies Overseen by**<br> **Trustee**<br> **in Family of**<br> **Investment Companies**<br>|
|  | iShares 10-20 Year Treasury Bond ETF | $50001-$100000 |  |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares Core S&P Mid-Cap ETF | Over $100,000 |  |
|  | iShares Dow Jones U.S. ETF | Over $100,000 |  |
|  | iShares Global Infrastructure ETF | $50001-$100000 |  |
|  | iShares Russell 2000 Growth ETF | Over $100,000 |  |
|  | iShares Russell 2000 Value ETF | Over $100,000 |  |
|  | iShares S&P 500 Growth ETF | Over $100,000 |  |
|  | iShares S&P 500 Value ETF | Over $100,000 |  |
|  | iShares Semiconductor ETF | $50001-$100000 |  |
|  | iShares TIPS Bond ETF | Over $100,000 |  |
| Drew E. Lawton | iShares 1-3 Year Treasury Bond ETF | Over $100,000 | Over $100,000 |
|  | &nbsp;&nbsp; iShares 20+ Year Treasury Bond BuyWrite Strategy <br> ETF<br>| $50001-$100000 |  |
|  | iShares Biotechnology ETF | $50001-$100000 |  |
|  | iShares Core Dividend Growth ETF | Over $100,000 |  |
|  | iShares Core MSCI Total International Stock ETF | $10001-$50000 |  |
|  | iShares Core S&P Total U.S. Stock Market ETF | Over $100,000 |  |
|  | iShares Core US Aggregate Bond ETF | $50001-$100000 |  |
|  | iShares Expanded Tech Sector ETF | $50001-$100000 |  |
|  | iShares Exponential Technologies ETF | Over $100,000 |  |
|  | iShares Global Financials ETF | $10001-$50000 |  |
|  | iShares MSCI Japan ETF | $50001-$100000 |  |
|  | iShares U.S. Financial Services ETF | $10001-$50000 |  |
|  | iShares U.S. Financials ETF | $10001-$50000 |  |
|  | iShares U.S. Healthcare ETF | Over $100,000 |  |
| John E. Martinez | &nbsp;&nbsp; iShares Core MSCI International Developed <br> Markets ETF<br>| $10001-$50000 | Over $100,000 |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |
|  | iShares Core S&P Small-Cap ETF | Over $100,000 |  |
|  | iShares Global Consumer Staples ETF | $50001-$100000 |  |
|  | iShares Large Cap Max Buffer Sep ETF | Over $100,000 |  |
|  | iShares Russell 1000 ETF | Over $100,000 |  |
|  | iShares Russell 2000 ETF | Over $100,000 |  |

---

------

---

| | | | |
|:---|:---|:---|:---|
| **Name** | **Fund** | **Dollar Range of Equity**<br> **Securities in Named Fund**<br>| **Aggregate Dollar Range**<br> **of Equity Securities in all**<br> **Registered Investment**<br> **Companies Overseen by**<br> **Trustee**<br> **in Family of**<br> **Investment Companies**<br>|
| Madhav V. Rajan | &nbsp;&nbsp; iShares Core MSCI International Developed <br> Markets ETF<br>| Over $100,000 | Over $100,000 |
|  | iShares Core S&P 500 ETF | Over $100,000 |  |

---

------

<sup>1</sup>

Appointed to serve as an Interested Trustee effective March 5, 2024.

<sup>2</sup>

Appointed to serve as an Independent Trustee effective April 8, 2024.

As of December 31, 2024, none of the Independent Trustees or their immediate family members owned beneficially or of record any securities of BFA (the Funds' investment adviser), the Distributor or any person controlling, controlled by or under common control with BFA or the Distributor.

**Remuneration of Trustees and Advisory Board Members.** Effective January 1, 2025, each current Independent Trustee is paid an annual retainer of $475,000 for his or her services as a Board member to the BlackRock-advised Funds in the iShares Complex, together with out-of-pocket expenses in accordance with the Board's policy on travel and other business expenses relating to attendance at meetings. The annual retainer for services as an Advisory Board Member is the same as the annual retainer for services as a Board member. The Independent Chair of the Board is paid an additional annual retainer of $125,000. The Chair of each of the Audit Committee, Risk Committee, Equity Plus Committee, Fixed Income Plus Committee, Securities Lending Committee, Nominating and Governance Committee and 15(c) Committee is paid an additional annual retainer of $50,000. The Co-Chair of each of the Audit Committee and Risk Committee was paid an additional retainer of $25,000. Prior to January 1, 2025, each Independent Trustee that served as a director of subsidiaries of the iShares Complex was paid an additional annual retainer of $10,000.

The table below sets forth the compensation paid to each Independent Trustee for services to the Funds and the aggregate compensation paid to them for services to the iShares Complex. Because BFA has agreed in the Investment Advisory Agreements to cover all operating expenses of the Funds, subject to certain exclusions as provided for therein, BFA pays the compensation from its management fees. Compensation from the iShares Complex is not paid to Interested Trustees.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Trustee** | **Aggregate** <br> **Compensation**<br> **for the Funds** <br> **in this SAI**<sup>1</sup><br>| **Pension or** <br> **Retirement** <br> **Benefits Accrued** <br> **as Part of Fund** <br> **Expenses**<br>| **Estimated Benefits** <br> **Upon Retirement**<br>| **Aggregate** <br> **Compensation** <br> **for the** <br> **iShares Complex**<sup>2</sup><br>|
| *Interested Trustees:* |  |  |  |  |
| Robert S. Kapito |  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable |  |
| Stephen Cohen<sup>3</sup> <br>|  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable |  |
| *Independent Trustees:* |  |  |  |  |
| Jane D. Carlin | &nbsp;&nbsp;&nbsp;&nbsp; $40157  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; $505000 |
| Richard L. Fagnani | &nbsp;&nbsp;&nbsp;&nbsp; 40952  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 515000 |
| Laura F. Fergerson<sup>4</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp; 27136  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 341250 |
| Cecilia H. Herbert | &nbsp;&nbsp;&nbsp;&nbsp; 41747  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 525000 |
| James Lam<sup>4</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp; 27136  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 341250 |
| John E. Kerrigan | &nbsp;&nbsp;&nbsp;&nbsp; 46120  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 580000 |
| Drew E. Lawton | &nbsp;&nbsp;&nbsp;&nbsp; 39759  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 500000 |
| John E. Martinez | &nbsp;&nbsp;&nbsp;&nbsp; 38964  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 490000 |

---

------

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Trustee** | **Aggregate** <br> **Compensation**<br> **for the Funds** <br> **in this SAI**<sup>1</sup><br>| **Pension or** <br> **Retirement** <br> **Benefits Accrued** <br> **as Part of Fund** <br> **Expenses**<br>| **Estimated Benefits** <br> **Upon Retirement**<br>| **Aggregate** <br> **Compensation** <br> **for the** <br> **iShares Complex**<sup>2</sup><br>|
| Madhav V. Rajan | &nbsp;&nbsp;&nbsp;&nbsp; 38964  | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; Not Applicable | &nbsp;&nbsp;&nbsp;&nbsp; 490000 |

---

------

<sup>1</sup>

Calculated by multiplying the "Aggregate Compensation for the iShares Complex" by the number of Funds in this SAI compared to the number of funds in the iShares Complex as of the fiscal year end.

<sup>2</sup>

Includes compensation for services to iShares, Inc., iShares Trust, and iShares U.S. ETF Trust for the most recent calendar year end.

<sup>3</sup>

Appointed to serve as an Interested Trustee effective March 5, 2024.

<sup>4</sup>

Appointed to serve as an Independent Trustee effective April 8, 2024.

**Control Persons and Principal Holders of Securities.**

The Trustees and officers of the Trust collectively owned less than 1% of each Fund's outstanding shares as of May 30, 2025.

Although the Trust does not have information concerning the beneficial ownership of shares held in the names of Depository Trust Company ("DTC") participants (as defined below), as of May 30, 2025, the name and percentage ownership of each DTC participant that owned of record 5% or more of the outstanding shares of a Fund were as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 31.41<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.33<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.87<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.65<br> %<br>|
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 17.54<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.72<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.24<br> %<br>|
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 23.10<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.11<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; JPMorgan Chase Bank, National Association<br> 1111 Polaris Parkway<br> Columbus, OH 43240 <br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.62<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Northern Trust Company (The)<br> 801 South Canal Street<br> Chicago, IL 60607<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.11<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.08<br> %<br>|
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 20.59<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.50<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; J.P. Morgan Securities, LLC/JPMC<br> 383 Madison Avenue<br> New York, NY 10179<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.75<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.88<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.66<br> %<br>|
| iShares 5-10 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 35.70<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11.53<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.09<br> %<br>|
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 21.33<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 19.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; JPMorgan Chase Bank, National Association<br> 1111 Polaris Parkway<br> Columbus, OH 43240 <br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.47<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.05<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
| iShares 10+ Year Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.26<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.65<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Citibank, N.A.<br> 3800 CitiBank Center Tampa<br> Building B/1st Floor Zone 8<br> Tampa, FL 33610-9122<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.26<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.79<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.13<br> %<br>|
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 22.53<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18.43<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.64<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.12<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; LPL Financial Corporation<br> 9785 Towne Centre Drive<br> San Diego, CA 92121-1968<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.15<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.70<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.23<br> %<br>|
| iShares 20+ Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.48<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.48<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.01<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.78<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Citibank, N.A.<br> 3800 CitiBank Center Tampa<br> Building B/1st Floor Zone 8<br> Tampa, FL 33610-9122<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.27<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Interactive Brokers Retail Equity Clearing<br> 8 Greenwich Office Park<br> Greenwich, CT 06831<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 240 Greenwich Street, 8th Floor<br> New York, NY 10286<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.25<br> %<br>|
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16.20<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; JPMorgan Chase Bank, National Association<br> 1111 Polaris Parkway<br> Columbus, OH 43240 <br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.74<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.74<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Citibank, N.A.<br> 3800 CitiBank Center Tampa<br> Building B/1st Floor Zone 8<br> Tampa, FL 33610-9122<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.87<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Interactive Brokers Retail Equity Clearing<br> 8 Greenwich Office Park<br> Greenwich, CT 06831<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.04<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; HSBC Bank USA, NA/Clearing<br> 452 Fifth Avenue<br> New York, NY 10018<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.91<br> %<br>|
| iShares Agency Bond ETF  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 39.86<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.23<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.91<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; Stifel, Nicolaus & Company Incorporated<br> 501 N. Broadway<br> St. Louis, MO 63102<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.63<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Raymond, James & Associates, Inc.<br> 880 Carillon Parkway<br> P.O. Box 12749<br> St. Petersburg, FL 33733<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.53<br> %<br>|
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp; State Street Bank and Trust Company<br> 1776 Heritage Drive<br> North Quincy, MA 02171<br>| &nbsp;&nbsp;&nbsp;&nbsp; 50.00<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.50<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.28<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 240 Greenwich Street, 8th Floor<br> New York, NY 10286<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.68<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Goldman, Sachs & Co.<br> 30 Hudson Street<br> 16<sup>th</sup> Floor<br> Jersey City, NJ 07302<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.29<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; BofA Securities, Inc.<br> 100 N Tryon Street<br> NC1-007-14-30<br> Charlotte, NC 28255<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.61<br> %<br>|
| iShares Broad USD Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp; UBS Financial Services Inc.<br> 1000 Harbor Blvd.<br> Weehawken, NJ 07086<br>| &nbsp;&nbsp;&nbsp;&nbsp; 20.18<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16.99<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.62<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.47<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.12<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.18<br> %<br>|

---

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| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 38.83<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18.41<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; RBC Capital Markets, LLC<br> 3 World Financial Center<br> 200 Vesey Street<br> New York, NY 10281-8098<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.08<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.23<br> %<br>|
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 60.63<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.31<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.66<br> %<br>|
| iShares Core 10+ Year USD Bond ETF  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 28.94<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18.44<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.31<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.22<br> %<br>|
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.33<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Edward D. Jones & Co.<br> 12555 Manchester Road<br> Saint Louis, MO 63131<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.56<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.18<br> %<br>|

---

------

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| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; Raymond, James & Associates, Inc.<br> 880 Carillon Parkway<br> P.O. Box 12749<br> St. Petersburg, FL 33733<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.11<br> %<br>|
| iShares ESG Advanced Investment Grade Corporate Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp; State Street Bank and Trust Company<br> 1776 Heritage Drive<br> North Quincy, MA 02171<br>| &nbsp;&nbsp;&nbsp;&nbsp; 40.67<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 22.60<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Wells Fargo Securities, LLC<br> 8739 Research Drive<br> Charlotte, NC 28262-0675<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18.73<br> %<br>|
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp; Northern Trust Company (The)<br> 801 South Canal Street<br> Chicago, IL 60607<br>| &nbsp;&nbsp;&nbsp;&nbsp; 29.98<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 19.17<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 19.02<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Edward D. Jones & Co.<br> 12555 Manchester Road<br> Saint Louis, MO 63131<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.38<br> %<br>|
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 34.99<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.01<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Goldman, Sachs & Co.<br> 30 Hudson Street<br> 16<sup>th</sup> Floor<br> Jersey City, NJ 07302<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.00<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.54<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.31<br> %<br>|
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 22.17<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16.84<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.11<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; JPMorgan Chase Bank, National Association<br> 1111 Polaris Parkway<br> Columbus, OH 43240 <br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.58<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.02<br> %<br>|
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 27.28<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 19.00<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; RBC Capital Markets, LLC<br> 3 World Financial Center<br> 200 Vesey Street<br> New York, NY 10281-8098<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.17<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.21<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.75<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; LPL Financial Corporation<br> 9785 Towne Centre Drive<br> San Diego, CA 92121-1968<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.51<br> %<br>|
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 40.85<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.17<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; BofA Securities, Inc.<br> 100 N Tryon Street<br> NC1-007-14-30<br> Charlotte, NC 28255<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.14<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.95<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.93<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; U.S. Bank N.A.<br> 1555 North Rivercenter Dr.<br> Suite 302<br> Milwaukee, WI 53212<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.16<br> %<br>|
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 21.84<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 21.21<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18.00<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.29<br> %<br>|
| iShares iBoxx $ High Yield Corporate Bond ETF | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 17.69<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10.16<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.54<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; State Street Bank and Trust Company<br> 1776 Heritage Drive<br> North Quincy, MA 02171<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.45<br> %<br>|
| iShares iBoxx $ Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp; Citibank, N.A.<br> 3800 CitiBank Center Tampa<br> Building B/1st Floor Zone 8<br> Tampa, FL 33610-9122<br>| &nbsp;&nbsp;&nbsp;&nbsp; 12.28<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11.51<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; JPMorgan Chase Bank, National Association<br> 1111 Polaris Parkway<br> Columbus, OH 43240 <br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.09<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.37<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.76<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.88<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; State Street Bank and Trust Company<br> 1776 Heritage Drive<br> North Quincy, MA 02171<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.10<br> %<br>|
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 17.21<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.00<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; SEI Private Trust Company/C/O GWP<br> 1 Freedom Valley Drive<br> Oaks, PA 19456<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11.88<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Reliance Trust Company, FIS TrustDesk MKE<br> 11277 West Park Place, Suite 300<br> Milwaukee, WI 53224<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.26<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.68<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Fifth Third Bank (The)<br> 5001 Kingsley Drive<br> Cincinnati, OH 45263<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.37<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.02<br> %<br>|
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 25.09<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 20.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; LPL Financial Corporation<br> 9785 Towne Centre Drive<br> San Diego, CA 92121-1968<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.78<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Ameriprise Enterprise Investment Services, Inc.<br> 901 3<sup>rd</sup> Avenue South<br> Minneapolis, MN 55474<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.04<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; State Street Bank and Trust Company<br> 1776 Heritage Drive<br> North Quincy, MA 02171<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.53<br> %<br>|
| iShares MBS ETF | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15.57<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 13.28<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 13.13<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; J.P. Morgan Securities, LLC/JPMC<br> 383 Madison Avenue<br> New York, NY 10179<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11.20<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; LPL Financial Corporation<br> 9785 Towne Centre Drive<br> San Diego, CA 92121-1968<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.84<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; UBS Financial Services Inc.<br> 1000 Harbor Blvd.<br> Weehawken, NJ 07086<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.65<br> %<br>|
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 20.51<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 20.15<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.65<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Pershing LLC<br> One Pershing Plaza<br> Jersey City, NJ 07399<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.01<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Apex Clearing Corporation<br> One Dallas Center<br> 350 M. St. Paul Suite 1300<br> Dallas, TX 75201<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.19<br> %<br>|
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 26.49<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 21.23<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.25<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; SEI Private Trust Company/C/O GWP<br> 1 Freedom Valley Drive<br> Oaks, PA 19456<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7.20<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.72<br> %<br>|
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 27.53<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14.78<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; SEI Private Trust Company/C/O GWP<br> 1 Freedom Valley Drive<br> Oaks, PA 19456<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.75<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.44<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; Merrill Lynch, Pierce, Fenner & Smith <br> Incorporated - TS Sub<br> 101 Hudson Street<br> 9th Floor<br> Jersey City, NJ 07302-3997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6.37<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon/Wealth <br> Management<br> One Wall Street<br> New York, NY 10005<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.62<br> %<br>|
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp; Charles Schwab & Co., Inc.<br> 101 Montgomery Street<br> San Francisco, CA 94014<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16.95<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; BNP Paribas, New York Branch/Indeval<br> 787 Seventh Avenue <br> New York, NY 10019<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16.88<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; National Financial Services LLC<br> 245 Summer Street<br> Boston, MA 02210<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9.61<br> %<br>|
|  | &nbsp;&nbsp;&nbsp; The Bank of New York Mellon<br> 111 Sanders Creek Parkway<br> 2<sup>nd</sup> Floor<br> East Syracuse, NY 13057<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8.27<br> %<br>|

---

------

---

| | | |
|:---|:---|:---|
| **Fund** | **Name** | **Percentage of**<br> **Ownership**<br>|
|  | &nbsp;&nbsp;&nbsp; Morgan Stanley Smith Barney LLC <br> One New York Plaza<br> New York, NY 10004<br>| &nbsp;&nbsp;&nbsp;&nbsp; 5.45<br> %<br>|

---

**Conflicts of Interest.** Certain activities of BlackRock, Inc., BlackRock Advisors, LLC, BlackRock Fund Advisors and the other subsidiaries of BlackRock, Inc. (collectively referred to in this section as "BlackRock") and their respective directors, officers or employees, with respect to the Funds and/or other accounts managed by BlackRock, may give rise to actual or perceived conflicts of interest such as those described below.

BlackRock is one of the world's largest asset management firms. BlackRock, its subsidiaries and their respective directors, officers and employees, including the business units or entities and personnel who may be involved in the investment activities and business operations of a Fund, are engaged worldwide in businesses, including managing equities, fixed income securities, cash and alternative investments, and other financial services, and have interests other than that of managing the Funds. These are considerations of which investors in a Fund should be aware, and which may cause conflicts of interest that could disadvantage a Fund and its shareholders. These businesses and interests include potential multiple advisory, transactional, financial and other relationships with, or interests in companies and interests in securities or other instruments that may be purchased or sold by a Fund.

BlackRock has proprietary interests in, and may manage or advise with respect to, accounts or funds (including separate accounts and other funds and collective investment vehicles) that have investment objectives similar to those of a Fund and/or that engage in transactions in the same types of securities, currencies and instruments as the Fund. BlackRock is also a major participant in the global currency, equities, swap and fixed income markets, in each case, for the accounts of clients and, in some cases, on a proprietary basis. As such, BlackRock is or may be actively engaged in transactions in the same securities, currencies, and instruments in which a Fund invests.

Such activities could affect the prices and availability of the securities, currencies, and instruments in which a Fund invests, which could have an adverse impact on a Fund's performance. Such transactions, particularly in respect of most proprietary accounts or client accounts, will be executed independently of a Fund's transactions and thus at prices or rates that may be more or less favorable than those obtained by the Fund. In addition, the portfolio holdings of certain BlackRock-advised investment vehicles managed in an identical or substantially similar manner as certain Funds are made publicly available on a more timely basis than the applicable Fund. In some cases, such portfolio holdings are made publicly available on a daily basis. While not expected, it is possible that a recipient of portfolio holdings information for such an investment vehicle could cause harm to a Fund that is managed in an identical or substantially similar manner, including by trading ahead of or against such Fund based on the information received.

When BlackRock seeks to purchase or sell the same assets for client accounts, including a Fund, the assets actually purchased or sold may be allocated among the accounts on a basis determined in its good faith discretion to be equitable. In some cases, this system may adversely affect the size or price of the assets purchased or sold for a Fund. In addition, transactions in investments by one or more other accounts managed by BlackRock may have the effect of diluting or otherwise disadvantaging the values, prices or investment strategies of a Fund, particularly, but not limited to, with respect to small capitalization, emerging market or less liquid strategies. This may occur with respect to BlackRock-advised accounts when investment decisions regarding a Fund are based on research or other information that is also used to support decisions for other accounts. When BlackRock implements a portfolio decision or strategy on behalf of another account ahead of, or contemporaneously with, similar decisions or strategies for a Fund, market impact, liquidity constraints, or other factors could result in the Fund receiving less favorable trading results and the costs of implementing such decisions or strategies could be increased or the Fund could otherwise be disadvantaged. BlackRock may, in certain cases, elect to implement internal policies and procedures designed to limit such consequences, which may cause a Fund to be unable to engage in certain activities, including purchasing or disposing of securities, when it might otherwise be desirable for it to do so.

Conflicts may also arise because portfolio decisions regarding a Fund may benefit other accounts managed by BlackRock. For example, the sale of a long position or establishment of a short position by a Fund may impair the price of the same security sold short by (and therefore benefit) BlackRock or its other accounts or funds, and the purchase of a security or covering of a

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short position in a security by a Fund may increase the price of the same security held by (and therefore benefit) BlackRock or its other accounts or funds.

BlackRock, on behalf of other client accounts, on the one hand, and a Fund, on the other hand, may invest in or extend credit to different parts of the capital structure of a single issuer. BlackRock may pursue rights, provide advice or engage in other activities, or refrain from pursuing rights, providing advice or engaging in other activities, on behalf of other clients with respect to an issuer in which a Fund has invested, and such actions (or refraining from action) may have a material adverse effect on the Fund. In situations in which clients of BlackRock (including the Funds) hold positions in multiple parts of the capital structure of an issuer, BlackRock may not pursue certain actions or remedies that may be available to a Fund, as a result of legal and regulatory requirements or otherwise. BlackRock addresses these and other potential conflicts of interest based on the facts and circumstances of particular situations. For example, BlackRock may determine to rely on information barriers between different business units or portfolio management teams. BlackRock may also determine to rely on the actions of similarly situated holders of loans or securities rather than, or in connection with, taking such actions itself on behalf of the Funds.

In addition, to the extent permitted by applicable law, certain Funds may invest their assets in other funds advised by BlackRock, including funds that are managed by one or more of the same portfolio managers, which could result in conflicts of interest relating to asset allocation, timing of Fund purchases and redemptions or sales, and increased remuneration and profitability for BlackRock and/or its personnel, including portfolio managers.

In certain circumstances, BlackRock, on behalf of the Funds, may seek to buy from or sell securities to another fund or account advised by BlackRock. BlackRock may (but is not required to) effect purchases and sales between BlackRock clients ("cross trades"), including the Funds, if BlackRock believes such transactions are appropriate based on each party's investment objectives and guidelines, subject to applicable law and regulation. There may be potential conflicts of interest or regulatory issues relating to these transactions which could limit BlackRock's decision to engage in these transactions for the Funds. BlackRock may have a potentially conflicting division of loyalties and responsibilities to the parties in such transactions.

BlackRock and its clients may pursue or enforce rights with respect to an issuer in which a Fund has invested, and those activities may have an adverse effect on the Fund. As a result, prices, availability, liquidity and terms of the Fund's investments may be negatively impacted by the activities of BlackRock or its clients, and transactions for the Fund may be impaired or effected at prices or terms that may be less favorable than would otherwise have been the case.

The results of a Fund's investment activities may differ significantly from the results achieved by BlackRock for its proprietary accounts or other accounts (including investment companies or collective investment vehicles) that it manages or advises. It is possible that one or more accounts managed or advised by BlackRock and such other accounts will achieve investment results that are substantially more or less favorable than the results achieved by a Fund. Moreover, it is possible that a Fund will sustain losses during periods in which one or more proprietary or other accounts managed or advised by BlackRock achieve significant profits. The opposite result is also possible.

From time to time, a Fund may be restricted from purchasing or selling securities, or from engaging in other investment activities because of regulatory, legal or contractual requirements applicable to BlackRock or other accounts managed or advised by BlackRock, and/or the internal policies of BlackRock designed to comply with such requirements. As a result, there may be periods, for example, when BlackRock will not initiate or recommend certain types of transactions in certain securities or instruments with respect to which BlackRock is performing services or when position limits have been reached. For example, the investment activities of BlackRock for its proprietary accounts and accounts under its management may limit the investment opportunities for a Fund in certain emerging and other markets in which limitations are imposed upon the amount of investment, in the aggregate or in individual issuers, by affiliated foreign investors.

In connection with its management of a Fund, BlackRock may have access to certain fundamental analysis and proprietary technical models developed by BlackRock. BlackRock will not be under any obligation, however, to effect transactions on behalf of a Fund in accordance with such analysis and models. In addition, BlackRock will not have any obligation to make available any information regarding its proprietary activities or strategies, or the activities or strategies used for other accounts managed by them, for the benefit of the management of a Fund and it is not anticipated that BlackRock will have access to such information for the purpose of managing the Fund. The proprietary activities or portfolio strategies of BlackRock, or the activities or strategies used for accounts managed by BlackRock or other client accounts could conflict with the transactions and strategies employed by BlackRock in managing a Fund.

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The Funds may be included in investment models developed by BlackRock for use by clients and financial advisors. To the extent clients invest in these investment models and increase the assets under management of the Funds, the investment management fee amounts paid by the Funds to BlackRock may also increase. The net asset value and liquidity of a Fund may be impacted by purchases and sales of the Fund by model-driven investment portfolios, as well as by BlackRock itself and by its advisory clients. In addition, certain principals and certain employees of a Fund's investment adviser are also principals or employees of other business units or entities within BlackRock. As a result, these principals and employees may have obligations to such other business units or entities or their clients and such obligations to other business units or entities or their clients may be a consideration of which investors in a Fund should be aware.

BlackRock may enter into transactions and invest in securities, instruments and currencies on behalf of a Fund in which clients of BlackRock, or, to the extent permitted by the SEC and applicable law, BlackRock, serves as the counterparty, principal or issuer. In such cases, such party's interests in the transaction will be adverse to the interests of the Fund, and such party may have no incentive to assure that the Fund obtains the best possible prices or terms in connection with the transactions. In addition, the purchase, holding and sale of such investments by a Fund may enhance the profitability of BlackRock.

BlackRock may also create, write or issue derivatives for clients, the underlying securities, currencies or instruments of which may be those in which a Fund invests or which may be based on the performance of the Fund. Additionally, an affiliate of BlackRock will create, write or issue options, which may be based on the performance of certain Funds. BlackRock has entered into an arrangement with Markit Indices Limited, the index provider for underlying fixed-income indexes used by certain iShares ETFs, related to derivative fixed-income products that are based on such iShares ETFs. Trading activity in these derivative products could also potentially lead to greater liquidity for such products, increased purchase activity with respect to these iShares ETFs and increased assets under management for BlackRock. A Fund may, subject to applicable law, purchase investments that are the subject of an underwriting or other distribution by BlackRock and may also enter into transactions with other clients of BlackRock where such other clients have interests adverse to those of the Fund. At times, these activities may cause business units or entities within BlackRock to give advice to clients that may cause these clients to take actions adverse to the interests of the Fund. To the extent such transactions are permitted, a Fund will deal with BlackRock on an arms-length basis.

To the extent authorized by applicable law, BlackRock may act as broker, dealer, agent, lender or adviser or in other commercial capacities for a Fund. It is anticipated that the commissions, mark-ups, markdowns, financial advisory fees, underwriting and placement fees, sales fees, financing and commitment fees, brokerage fees, other fees, compensation or profits, rates, terms and conditions charged by BlackRock will be in its view commercially reasonable, although BlackRock, including its sales personnel, will have an interest in obtaining fees and other amounts that are favorable to BlackRock and such sales personnel, which may have an adverse effect on the Funds. Index based funds may use an index provider that is affiliated with another service provider of the Fund or BlackRock that acts as a broker, dealer, agent, lender or in other commercial capacities for a Fund or BlackRock.

Subject to applicable law, BlackRock (and its personnel and other distributors) will be entitled to retain fees and other amounts that they receive in connection with their service to the Funds as broker, dealer, agent, lender, adviser or in other commercial capacities. No accounting to the Funds or their shareholders will be required, and no fees or other compensation payable by the Funds or their shareholders will be reduced by reason of receipt by BlackRock of any such fees or other amounts.

When BlackRock acts as broker, dealer, agent, adviser or in other commercial capacities in relation to the Funds, BlackRock may take commercial steps in its own interests, which may have an adverse effect on the Funds. A Fund will be required to establish business relationships with its counterparties based on the Fund's own credit standing. BlackRock will not have any obligation to allow its credit to be used in connection with a Fund's establishment of its business relationships, nor is it expected that the Fund's counterparties will rely on the credit of BlackRock in evaluating the Fund's creditworthiness.

BTC, an affiliate of BlackRock, pursuant to SEC exemptive relief, acts as securities lending agent to, and receives a share of securities lending revenues from, the Funds. BlackRock will also receive compensation for managing the reinvestment of the cash collateral from securities lending. There are potential conflicts of interests in managing a securities lending program, including but not limited to: (i) BlackRock as securities lending agent may have an incentive to, among other things, increase or decrease the amount of securities on loan or to lend particular securities in order to generate additional risk-adjusted revenue for BlackRock and its affiliates; and (ii) BlackRock as securities lending agent may have an incentive to allocate loans

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to clients that would provide more revenue to BlackRock. As described further below, BlackRock seeks to mitigate this conflict by providing its securities lending clients with equal lending opportunities over time in order to approximate pro rata allocation.

As part of its securities lending program, BlackRock indemnifies the Funds and certain other clients and/ or funds against a shortfall in collateral in the event of borrower default. On a regular basis, BlackRock calculates the potential dollar exposure of collateral shortfall resulting from a borrower default ("shortfall risk") in the securities lending program. BlackRock establishes program-wide borrower limits ("credit limits") to actively manage borrower-specific credit exposure. BlackRock oversees the risk model that calculates projected collateral shortfall values using loan-level factors such as loan and collateral type and market value as well as specific borrower credit characteristics. When necessary, BlackRock may adjust securities lending program attributes by restricting eligible collateral or reducing borrower credit limits. As a result, the management of program-wide exposure as well as BlackRock-specific indemnification exposure may affect the amount of securities lending activity BlackRock may conduct at any given point in time by reducing the volume of lending opportunities for certain loans (including by asset type, collateral type and/or revenue profile).

BlackRock may decline to make a securities loan on behalf of a Fund, discontinue lending on behalf of a Fund or terminate a securities loan on behalf of a Fund for any reason, including but not limited to regulatory requirements and/or market rules, liquidity considerations, or credit considerations, which may impact Funds by reducing or eliminating the volume of lending opportunities for certain types of loans, loans in particular markets, loans of particular securities or types of securities, or for loans overall. In addition, some borrowers may prefer certain BlackRock lenders that provide additional protections against lender default that are favored by their prudential regulation.

BlackRock uses a predetermined systematic process in order to approximate pro rata allocation over time. In order to allocate a loan to a portfolio: (i) BlackRock as a whole must have sufficient lending capacity pursuant to the various program limits (*i.e*., indemnification exposure limit and borrower credit limits); (ii) the lending portfolio must hold the asset at the time a loan opportunity arrives; and (iii) the lending portfolio must also have enough inventory, either on its own or when aggregated with other portfolios into one single market delivery, to satisfy the loan request. In doing so, BlackRock seeks to provide equal lending opportunities for all portfolios, independent of whether BlackRock indemnifies the portfolio. Equal opportunities for lending portfolios does not guarantee equal outcomes. Specifically, short and long-term outcomes for individual clients may vary due to asset mix, asset/liability spreads on different securities, and the overall limits imposed by the firm.

Purchases and sales of securities and other assets for a Fund may be bunched or aggregated with orders for other BlackRock client accounts, including with accounts that pay different transaction costs solely due to the fact that they have different research payment arrangements. BlackRock, however, is not required to bunch or aggregate orders if portfolio management decisions for different accounts are made separately, or if they determine that bunching or aggregating is not practicable or required, or in cases involving client direction.

Prevailing trading activity frequently may make impossible the receipt of the same price or execution on the entire volume of securities purchased or sold. When this occurs, the various prices may be averaged, and the Funds will be charged or credited with the average price. Thus, the effect of the aggregation may operate on some occasions to the disadvantage of the Funds. In addition, under certain circumstances, the Funds will not be charged the same commission or commission equivalent rates in connection with a bunched or aggregated order.

BlackRock does not currently enter into arrangements to use the Fund's assets for, or participate in, soft dollars, although BlackRock may receive research that is bundled with the trade execution, clearing, and/or settlement services provided by a particular broker-dealer. To the extent that BlackRock receives research on this basis, many of the same conflicts related to traditional soft dollars may exist. For example, the research effectively will be paid by client commissions that also will be used to pay for the execution, clearing, and settlement services provided by the broker-dealer and will not be paid by BlackRock.

Subject to applicable law, BlackRock may select brokers that furnish BlackRock, the Funds, other BlackRock client accounts or personnel, directly or through correspondent relationships, with research or other appropriate services which provide, in BlackRock's view, appropriate assistance to BlackRock in the investment decision-making process (including with respect to futures, fixed-price offerings and OTC transactions). Such research or other services may include, to the extent permitted by law, research reports on companies, industries and securities; economic and financial data; financial publications; proxy analysis; trade industry seminars; computer data bases; research-oriented software and other services and products.

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Research or other services obtained in this manner may be used in servicing any or all of the Funds and other BlackRock client accounts, including in connection with BlackRock client accounts other than those that pay commissions to the broker relating to the research or other service arrangements. Such products and services may disproportionately benefit other BlackRock client accounts relative to the Funds based on the amount of brokerage commissions paid by the Funds and such other BlackRock client accounts. For example, research or other services that are paid for through one client's commissions may not be used in managing that client's account. In addition, other BlackRock client accounts may receive the benefit, including disproportionate benefits, of economies of scale or price discounts in connection with products and services that may be provided to the Funds and to such other BlackRock client accounts. To the extent that BlackRock uses soft dollars, it will not have to pay for those products and services itself.

BlackRock, unless prohibited by applicable law, may endeavor to execute trades through brokers who, pursuant to such arrangements, provide research or other services in order to ensure the continued receipt of research or other services BlackRock believes are useful in its investment decision-making process. BlackRock may from time to time choose not to engage in the above described arrangements to varying degrees. BlackRock, unless prohibited by applicable law, may also enter into commission sharing arrangements under which BlackRock may execute transactions through a broker-dealer and request that the broker-dealer allocate a portion of the commissions or commission credits to another firm that provides research to BlackRock. To the extent that BlackRock engages in commission sharing arrangements, many of the same conflicts related to traditional soft dollars may exist.

BlackRock may utilize certain electronic crossing networks ("ECNs") (including, without limitation, ECNs in which BlackRock has an investment or other interest, to the extent permitted by applicable law) in executing client securities transactions for certain types of securities. These ECNs may charge fees for their services, including access fees and transaction fees. The transaction fees, which are similar to commissions or markups/markdowns, will generally be charged to clients and, like commissions and markups/markdowns, would generally be included in the cost of the securities purchased. Access fees may be paid by BlackRock even though incurred in connection with executing transactions on behalf of clients, including the Funds. In certain circumstances, ECNs may offer volume discounts that will reduce the access fees typically paid by BlackRock. BlackRock will only utilize ECNs consistent with its obligation to seek to obtain best execution in client transactions.

BlackRock owns a minority interest in, and is a member of, Members Exchange ("MEMX"), a newly created U.S. stock exchange. Transactions for a Fund may be executed on MEMX if third party brokers select MEMX as the appropriate venue for execution of orders placed by BlackRock traders on behalf of client portfolios. In addition, transactions in ETF shares may be executed on MEMX if third party brokers select MEMX as the appropriate venue for the execution of such orders.

BlackRock has adopted policies and procedures designed to prevent conflicts of interest from influencing proxy voting decisions that it makes on behalf of advisory clients, including the Funds, and to help ensure that such decisions are made in accordance with BlackRock's fiduciary obligations to its clients. Nevertheless, notwithstanding such proxy voting policies and procedures, actual proxy voting decisions of BlackRock may have the effect of favoring the interests of other clients or businesses of other divisions or units of BlackRock, provided that BlackRock believes such voting decisions to be in accordance with its fiduciary obligations. For a more detailed discussion of these policies and procedures, see "Proxy Voting Policies."

It is also possible that, from time to time, BlackRock and /or its advisory clients (including other funds and separately managed accounts) may, subject to compliance with applicable law, purchase and hold shares of a Fund. Increasing a Fund's assets may enhance investment flexibility and diversification and may contribute to economies of scale that tend to reduce the Fund's expense ratio.

BlackRock reserves the right, subject to compliance with applicable law, to sell into the market or redeem in Creation Units through an Authorized Participant at any time some or all of the shares of the Fund acquired for its own accounts or the account of a BlackRock advisory client. A large sale or redemption of shares of the Fund by BlackRock itself or a BlackRock advisory client could significantly reduce the asset size of the Fund, which might have an adverse effect on the Fund's liquidity, investment flexibility, portfolio diversification, expense ratio or ability to comply with the listing requirements for the Fund.

It is possible that a Fund may invest in securities of, or engage in transactions with, companies in which BlackRock has significant debt or equity investments or other interests. A Fund may also invest in issuances (such as structured notes) by entities for which BlackRock provides and is compensated for cash management services relating to the proceeds from the

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sale of such issuances. In making investment decisions for a Fund, BlackRock is not permitted to obtain or use material non-public information acquired by any unit of BlackRock, in the course of these activities. In addition, from time to time, the activities of BlackRock may limit a Fund's flexibility in purchases and sales of securities. As indicated below, BlackRock may engage in transactions with companies in which BlackRock-advised funds or other clients of BlackRock have an investment.

BlackRock and its personnel and other financial service providers may have interests in promoting sales of the Funds. With respect to BlackRock and its personnel, the remuneration and profitability relating to services to and sales of the Funds or other products may be greater than remuneration and profitability relating to services to and sales of certain funds or other products that might be provided or offered. BlackRock and its sales personnel may directly or indirectly receive a portion of the fees and commissions charged to the Funds or their shareholders. BlackRock and its advisory or other personnel may also benefit from increased amounts of assets under management. Fees and commissions may also be higher than for other products or services, and the remuneration and profitability to BlackRock and such personnel resulting from transactions on behalf of or management of the Funds may be greater than the remuneration and profitability resulting from other funds or products.

Third parties, including service providers to BlackRock or the Fund, may sponsor events (including, but not limited to, marketing and promotional activities and presentations, educational training programs and conferences) for registered representatives, other professionals and individual investors. There is a potential conflict of interest as such sponsorships may defray the costs of such activities to BlackRock, and may provide an incentive to BlackRock to retain such third parties to provide services to the Fund.

BlackRock may provide valuation assistance to certain clients with respect to certain securities or other investments and the valuation recommendations made for such clients' accounts may differ from the valuations for the same securities or investments assigned by a Fund's pricing vendors, especially if such valuations are based on broker-dealer quotes or other data sources unavailable to the Fund's pricing vendors. While BlackRock will generally communicate its valuation information or determinations to a Fund's pricing vendors and/or fund accountants, there may be instances where the Fund's pricing vendors or fund accountants assign a different valuation to a security or other investment than the valuation for such security or investment determined or recommended by BlackRock.

As disclosed in more detail in "Determination of Net Asset Value" in this SAI, when market quotations are not readily available or are believed by BlackRock to be unreliable, a Fund's investments are valued at fair value by BlackRock. BlackRock has been designated as the Fund's valuation designee pursuant to Rule 2a-5 under the Investment Company Act and acts through BlackRock's Rule 2a-5 Committee (the "2a-5 Committee"), with assistance from other BlackRock pricing committees and in accordance with BlackRock's policies and procedures (the "Valuation Procedures"). When determining a "fair value price," the 2a-5 Committee seeks to determine the price that a Fund might reasonably expect to receive from the current sale of that asset or liability in an arm's-length transaction. The price generally may not be determined based on what a Fund might reasonably expect to receive for selling an asset or liability at a later time or if it holds the asset or liability to maturity. While fair value determinations will be based upon all available factors that BlackRock deems relevant at the time of the determination, and may be based on analytical values determined by BlackRock using proprietary or third party valuation models, fair value represents only a good faith approximation of the value of an asset or liability. The fair value of one or more assets or liabilities may not, in retrospect, be the price at which those assets or liabilities could have been sold during the period in which the particular fair values were used in determining a Fund's NAV. As a result, a Fund's sale or redemption of its shares at NAV, at a time when a holding or holdings are valued by the 2a-5 Committee at fair value, may have the effect of diluting or increasing the economic interest of existing shareholders and may affect the amount of revenue received by BlackRock with respect to services for which it receives an asset-based fee.

To the extent permitted by applicable law, a Fund may invest all or some of its short term cash investments in any money market fund or similarly-managed private fund advised or managed by BlackRock. In connection with any such investments, a Fund, to the extent permitted by the Investment Company Act, may pay its share of expenses of a money market fund or other similarly managed private fund in which it invests, which may result in a Fund bearing some additional expenses.

BlackRock and its directors, officers and employees, may buy and sell securities or other investments for their own accounts and may have conflicts of interest with respect to investments made on behalf of a Fund. As a result of differing trading and investment strategies or constraints, positions may be taken by directors, officers and employees of BlackRock that are the same, different from or made at different times than positions taken for the Fund. To lessen the possibility that a Fund will be adversely affected by this personal trading, the Fund, BRIL and BlackRock each have adopted a Code of Ethics in compliance

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with Section 17(j) of the Investment Company Act that restricts securities trading in the personal accounts of investment professionals and others who normally come into possession of information regarding the Fund's portfolio transactions. Each Code of Ethics is also available on the EDGAR Database on the SEC's Internet site at http://www.sec.gov, and copies may be obtained, after paying a duplicating fee, by e-mail at publicinfo@sec.gov.

BlackRock will not purchase securities or other property from, or sell securities or other property to, a Fund, except that the Fund may in accordance with rules or guidance adopted under the Investment Company Act engage in transactions with another Fund or accounts that are affiliated with the Fund as a result of common officers, directors, or investment advisers or pursuant to exemptive orders granted to the Funds and/or BlackRock by the SEC. These transactions would be effected in circumstances in which BlackRock determined that it would be appropriate for the Fund to purchase and another client of BlackRock to sell, or the Fund to sell and another client of BlackRock to purchase, the same security or instrument on the same day. From time to time, the activities of a Fund may be restricted because of regulatory requirements applicable to BlackRock and/or BlackRock's internal policies designed to comply with, limit the applicability of, or otherwise relate to such requirements. A client not advised by BlackRock would not be subject to some of those considerations. There may be periods when BlackRock may not initiate or recommend certain types of transactions, or may otherwise restrict or limit its advice in certain securities or instruments issued by or related to companies for which BlackRock is performing advisory or other services or has proprietary positions. For example, when BlackRock is engaged to provide advisory or risk management services for a company, BlackRock may be prohibited from or limited in purchasing or selling securities of that company on behalf of a Fund, particularly where such services result in BlackRock obtaining material non-public information about the company (*e.g*., in connection with participation in a creditors' committee). Similar situations could arise if personnel of BlackRock serve as directors of companies the securities of which the Funds wish to purchase or sell. However, if permitted by applicable law, and where consistent with BlackRock's policies and procedures (including the necessary implementation of appropriate information barriers), the Funds may purchase securities or instruments that are issued by such companies, are the subject of an advisory or risk management assignment by BlackRock, or where personnel of BlackRock are directors or officers of the issuer.

BlackRock has adopted and implemented policies and procedures that are designed to address potential conflicts that arise in connection with the advisory services BlackRock provides to Funds and other clients. Certain BlackRock advisory personnel may take views, and make decisions or recommendations, that are different than or opposite those of other BlackRock advisory personnel. Certain portfolio management teams within BlackRock may make decisions or take (or refrain from taking) actions with respect to clients they advise in a manner different than or adverse to the decisions made or the actions taken (or not taken) by the Funds' portfolio management teams. The various portfolio management teams may not share information with each other, including as a result of certain information barriers and other policies, and will not have any obligation or other duty to do so.

BlackRock has established certain information barriers and other policies to address the sharing of information between different businesses within BlackRock, including, effective on or about January 21, 2025, with respect to personnel responsible with managing portfolios and voting proxies with respect to certain index equity portfolios versus those responsible for managing portfolios and voting proxies with respect to all other portfolios. As a result of information barriers, certain units of BlackRock generally will not have access, or will have limited access, to certain information and personnel, including senior personnel, in other units of BlackRock, and generally will not manage the Funds with the benefit of information possessed by such other units. Therefore, BlackRock may not be able to review potential investments for the Funds with the benefit of information held by certain areas of BlackRock.

BlackRock may determine to move certain personnel, businesses, or business units from one side of an information barrier to the other side of the information barrier. In connection therewith, BlackRock personnel, businesses, and business units that were moved will no longer have access to the information and personnel from the side of the information barrier from which they were moved. Information obtained in connection with such changes to information barriers may limit or restrict the ability of BlackRock to engage in or otherwise effect transactions on behalf of the Funds (including purchasing or selling securities that BlackRock may otherwise have purchased or sold for a client in the absence of a change to an information barrier). Information barriers may not have their intended impact due to, for example, changes in applicable law or inadvertent crossings of the barriers, and actions by personnel on one side of a barrier may impact the potential actions of personnel on the other side of a barrier.

Although the information barriers are intended to allow for independent portfolio management decision making and proxy voting among certain BlackRock businesses, the investment activities of BlackRock for BlackRock clients, as well as

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BlackRock's proprietary accounts, may nonetheless limit the investment strategies and rights of other clients (including the Funds). As BlackRock's assets under management increases, BlackRock clients may face greater negative impacts due to ownership restrictions and limitations imposed by laws, regulations, rules, regulators, or issuers. For example, in certain circumstances where a BlackRock client invests in securities issued by companies that operate in certain industries (*e.g*., banking, insurance, and utilities) or in certain emerging or international markets, or are subject to regulatory or corporate ownership restrictions (*e.g*., with mechanisms such as poison pills in place to prevent takeovers), or where a BlackRock client invests in certain futures and derivatives, there may be limits on the aggregate amount invested by BlackRock for its clients and BlackRock's proprietary accounts that may not be exceeded without the grant of a license or other regulatory or corporate approval, order, consent, relief, waiver or non-disapproval or, if exceeded, may cause BlackRock or its clients to be subject to enforcement actions, disgorgement of share ownership or profits, regulatory restrictions, complex compliance reporting, increased compliance costs or suffer disadvantages or business restrictions. In light of certain restrictions, BlackRock may also seek to make indirect investments (*e.g*., using derivatives) on behalf of its clients to receive exposure to certain securities in excess of the applicable ownership restrictions and limitations when legally permitted that will expose such clients to additional costs and additional risks, including any risks associated with investing in derivatives. There may be limited availability of derivatives that provide indirect exposure to an impacted security. In addition, BlackRock clients can be subject to more than one ownership limitation depending on each client's holdings, and each ownership limitation can impact multiple securities held by the client. Certain clients or shareholders may have their own overlapping obligations to monitor their compliance with ownership limitations across their investments.

If certain aggregate ownership thresholds are reached either through the actions of BlackRock or a BlackRock client or as a result of corporate actions by the issuer, the ability of BlackRock on behalf of clients to purchase or dispose of investments, or exercise rights (including voting) or undertake business transactions, may be restricted by law, regulation, rule, or organizational documents or otherwise impaired. For example, to meet the requirements of an ownership limitation or restriction, a client may be unable to purchase or directly hold a security the client would otherwise purchase or hold. The limitation or restriction may be based on the holdings of other BlackRock clients instead of the specific client being restricted. For index funds, this means a fund may not be able to track its index as closely as it would if it was not subject to an ownership limitation or restriction because the fund cannot acquire the amount of the impacted security included in its index. BlackRock on behalf of its clients may limit purchases, sell existing investments, utilize indirect investments, utilize information barriers, or otherwise restrict, forgo, or limit the exercise of rights (including transferring, outsourcing, or limiting voting rights or forgoing the right to receive dividends) when BlackRock, in its sole discretion, deems it appropriate in light of potential regulatory or other restrictions on ownership or other consequences resulting from reaching investment thresholds. These types of restrictions could negatively impact a client's performance or ability to meet its investment objective.

When BlackRock or a BlackRock client is subject to an ownership limitation, BlackRock may in its discretion seek permission from the applicable issuers or regulators to exceed the limitation. However, there is no guarantee that permission will be granted, or that, once granted, it will not be modified or revoked at a later date with minimal or no notice. The issuer and/or regulator may also require that BlackRock on behalf of itself and its clients take or refrain from taking certain actions in connection with the approval, order, consent, relief or non-disapproval, which BlackRock may accept if it believes the benefits outweigh the costs and may limit BlackRock from taking actions that it otherwise would take. In those circumstances where ownership thresholds or limitations must be observed, BlackRock seeks to allocate limited investment opportunities equitably among clients, taking into consideration benchmark weight and investment strategy. BlackRock may adopt certain controls designed to prevent the occurrence of a breach of any applicable ownership threshold or limits, including, for example, when ownership in certain securities nears an applicable threshold, BlackRock may limit additional purchases in such securities or, with respect to ETFs, remove such securities from the list of Deposit Securities to be delivered to the Fund in connection with purchases of Creation Units of such Fund. If client holdings of an issuer exceed an applicable threshold and BlackRock is unable to obtain relief to enable the continued holding of such investments, it may be necessary to reduce these positions to meet the applicable limitations and BlackRock or such client may be subject to regulatory actions. In these cases, the investments will be sold in a manner that BlackRock deems fair and equitable over time.

Ownership limitations are highly complex. It is possible that, despite BlackRock's intent to either comply with or be granted permission to exceed ownership limitations, it may inadvertently breach a limit or violate the corporate or regulatory approval, order, consent, relief or non-disapproval that was obtained.

In addition to the foregoing, other ownership thresholds may trigger reporting requirements to governmental and regulatory authorities, and such reports may entail the disclosure of the identity of a client or BlackRock's intended strategy with respect to such security or asset.

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BlackRock may not serve as an Authorized Participant in the creation and redemption of iShares ETFs.

Under an ETF Services Agreement, the Fund has, when applicable, retained BRIL, an Affiliate of BFA, to perform certain order processing, Authorized Participant communications, and related services in connection with the issuance and redemption of Creation Units of the Fund ("ETF Services"). BRIL has engaged Citibank, N.A. ("Citibank") as a subcontractor to provide certain ETF Services. BRIL retains a portion of the standard transaction fee received from Authorized Participants on each creation or redemption order from the Authorized Participant for the ETF Services provided. BlackRock collaborated with, and received payment from, Citibank on the design and development of the ETF Services platform. Citibank has, and from time to time may develop, additional relationships with BlackRock or funds managed by BFA and its Affiliates.

In order to defray transaction expenses and protect against possible shareholder dilution, the Fund may collect certain fees from Authorized Participants in connection with cash substitutions for creation and redemption transactions. While BlackRock uses good faith estimates of the expected costs to the Fund in determining the rates for fees collected by the Fund related to creation and redemption activity, BlackRock may have incentives to improve Fund performance through the collection of these fees. As these charges are based on estimates, where the charges exceed actual transaction-related costs and/or expenses incurred by the Fund, Fund performance could improve as a result. BlackRock has established processes to oversee the determination of these estimates in an effort to mitigate this conflict.

BlackRock may maintain securities indices. To the extent permitted by applicable laws, the Funds may seek to license and use such indices as part of their investment strategy. Index based funds that seek to track the performance of securities indices also may use the name of the index or index provider in the fund name. Index providers, including BlackRock (to the extent permitted by applicable law), may be paid licensing fees for use of their index or index name. In instances where BlackRock charges a unitary management fee, BlackRock may have a financial incentive to use a BlackRock index that is less costly to BlackRock than a third party index. BlackRock may benefit from the Funds using BlackRock indices by creating increasing acceptance in the marketplace for such indices. BlackRock is not obligated to license its indices to a Fund and the Funds are under no obligation to use BlackRock indices. Any Fund that enters into a license for a BlackRock index cannot be assured that the terms of any index licensing agreement with BlackRock will be as favorable as those terms offered to other licensees.

BlackRock may enter into contractual arrangements with third-party service providers to a Fund (*e.g*., custodians, administrators and index providers) pursuant to which BlackRock receives fee discounts or concessions in recognition of BlackRock's overall relationship with such service providers. BlackRock may also enter into contractual arrangements with such service providers pursuant to which BlackRock incurs additional costs if the service provider's services are terminated with respect to a Fund. To the extent that BlackRock is responsible for paying service providers out of its fees that it receives from the Funds, the benefits of lower fees, including any fee discounts or concessions, or any additional savings, may accrue, in whole or in part, to BlackRock, which could result in conflicts of interest relating to the use or termination of service providers to a Fund. In addition, conflicts of interest may arise with respect to contractual arrangements with third-party service providers to a Fund, or the selection of such providers, particularly in circumstances where BlackRock is negotiating on behalf of both funds that have a unitary management fee and those that do not or different service providers have different fee structures.

Conflicts of interest may arise as a result of simultaneous investment management of multiple client accounts by the BlackRock's investment professionals. For example, differences in the advisory fee structure may create the appearance of actual or potential conflicts of interest because such differences could create pecuniary incentives for BlackRock to favor one client account over another.

BlackRock owns or has an ownership interest in certain trading, portfolio management, operations and/ or information systems used by Fund service providers. These systems are, or will be, used by a Fund service provider in connection with the provision of services to accounts managed by BlackRock and funds managed and sponsored by BlackRock, including the Funds, that engage the service provider (typically the custodian). A Fund's service provider remunerates BlackRock for the use of the systems. A Fund service provider's payments to BlackRock for the use of these systems may enhance the profitability of BlackRock.

BlackRock's receipt of fees from a service provider in connection with the use of systems provided by BlackRock may create an incentive for BlackRock to recommend that a Fund enter into or renew an arrangement with the service provider.

------

In recognition of a BlackRock client's overall relationship with BlackRock, BlackRock may offer special pricing arrangements for certain services provided by BlackRock. Any such special pricing arrangements will not affect Fund fees and expenses applicable to such client's investment in a Fund.

Present and future activities of BlackRock and its directors, officers and employees, in addition to those described in this section, may give rise to additional conflicts of interest.

Investment Advisory, Administrative and Distribution Services

**Investment Adviser.** BFA serves as investment adviser to each Fund pursuant to an investment advisory agreement between the Trust, on behalf of each Fund, and BFA. BFA is a California corporation indirectly owned by BlackRock, Inc. and is registered as an investment adviser under the Investment Advisers Act of 1940, as amended. Under the investment advisory agreement, BFA, subject to the supervision of the Board and in conformity with the stated investment policies of each Fund, manages and administers the Trust and the investment of each Fund's assets. BFA is responsible for placing purchase and sale orders and providing continuous supervision of the investment portfolio of each Fund.

Pursuant to the investment advisory agreement, BFA may, from time to time, in its sole discretion and to the extent permitted by applicable law, appoint one or more sub-advisers, including, without limitation, affiliates of BFA, to perform investment advisory or other services with respect to a Fund. In addition, BFA may delegate certain of its investment advisory functions under the investment advisory agreement to one or more of its affiliates to the extent permitted by applicable law. BFA may terminate any or all sub-advisers or such delegation arrangements in its sole discretion upon appropriate notice at any time to the extent permitted by applicable law.

BFA is responsible, under the investment advisory agreement, for substantially all expenses of the Funds, including the cost of transfer agency, custody, fund administration, legal, audit and other services. BFA is not responsible for, and the Funds will bear, the management fees, interest expenses, taxes, expenses incurred with respect to the acquisition and disposition of portfolio securities and the execution of portfolio transactions, including brokerage commissions, distribution fees or expenses, and litigation expenses and any extraordinary expenses (as determined by a majority of the Independent Trustees).

For its investment advisory services to each Fund in the table below, BFA is entitled to an annual investment advisory fee equal to the rate indicated below of the average daily value of each Fund's net assets. The fees are accrued daily and typically paid monthly by the Fund.

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| | |
|:---|:---|
| **Fund** | **Annual Rate** |
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.09<br> %<br>|
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|
| iShares Broad USD Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04<br> %<br>|
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.08<br> %<br>|
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.06<br> %<br>|
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.03<br> %<br>|
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>|
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>|
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.12<br> %<br>|
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.10<br> %<br>|

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| | |
|:---|:---|
| **Fund** | **Annual Rate** |
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>|
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.35<br> %<br>|
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.20<br> %<br>|
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.18<br> %<br>|
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.05<br> %<br>|
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.25<br> %<br>|
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.07<br> %<br>|
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.15<br> %<br>|

---

For its investment advisory services to each Fund in the tables below, BFA is entitled to an annual investment advisory fee, accrued daily and typically paid monthly by the Fund. The investment advisory fee for each Fund equals the ratio of that Fund's average daily net assets over the aggregate average daily net assets of the Fund and other Funds in the same fund group as indicated in each table below multiplied by the applicable assets in each tier then multiplied by the related tier rate for the Fund indicated in the table. Only information that is applicable to a Fund is considered to form a part of that Fund's SAI.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund Group: iShares iBoxx $ High Yield Corporate Bond ETF and iShares J.P. Morgan USD Emerging Markets Bond ETF** | **Fund Group: iShares iBoxx $ High Yield Corporate Bond ETF and iShares J.P. Morgan USD Emerging Markets Bond ETF** | **Fund Group: iShares iBoxx $ High Yield Corporate Bond ETF and iShares J.P. Morgan USD Emerging Markets Bond ETF** | **Fund Group: iShares iBoxx $ High Yield Corporate Bond ETF and iShares J.P. Morgan USD Emerging Markets Bond ETF** | **Fund Group: iShares iBoxx $ High Yield Corporate Bond ETF and iShares J.P. Morgan USD Emerging Markets Bond ETF** |
| **Fund** | **First $19 billion** | **Greater than** <br> **$19 billion** <br> **to $33 billion**<br>| **Greater than** <br> **$33 billion** <br> **to $47 billion**<br>| **Greater than**<br> **$47 billion**<br>|
| iShares iBoxx $ High Yield Corporate <br> Bond ETF<br>| 0.5000% | 0.475000% | 0.451250% | 0.428687% |
| iShares J.P. Morgan USD Emerging <br> Markets Bond ETF<br>| 0.4000% | 0.380000% | 0.361000% | 0.342950% |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** |
| **Fund** | **First $121 billion** | **Greater than** <br> **$121 billion** <br> **to $181 billion**<br>| **Greater than** <br> **$181 billion**<br> **to $231 billion**<br>| **Greater than** <br> **$231 billion** <br> **to $281 billion**<br>| **Greater than** <br> **$281 billion**<br>|
| iShares 1-5 Year Investment <br> Grade Corporate Bond ETF<br>| 0.0400% | 0.040000% | 0.040000% | 0.040000% | 0.040000% |
| iShares 5-10 Year Investment <br> Grade Corporate Bond ETF<br>| 0.0400% | 0.040000% | 0.040000% | 0.040000% | 0.040000% |
| iShares 10+ Year Investment <br> Grade Corporate Bond ETF<br>| 0.0400% | 0.040000% | 0.040000% | 0.040000% | 0.040000% |
| iShares Biotechnology ETF | 0.4800% | 0.456000% | 0.433200% | 0.411540% | 0.390963% |
| iShares iBoxx $ Investment Grade <br> Corporate Bond ETF<br>| 0.1500% | 0.142500% | 0.135375% | 0.128606% | 0.122175% |
| iShares MBS ETF | 0.0400% | 0.038000% | 0.036100% | 0.034295% | 0.032580% |
| iShares Russell 1000 Growth ETF | 0.2000% | 0.190000% | 0.180500% | 0.171475% | 0.162901% |
| iShares Russell 1000 Value ETF | 0.2000% | 0.190000% | 0.180500% | 0.171475% | 0.162901% |
| iShares Russell Mid-Cap ETF | 0.2000% | 0.190000% | 0.180500% | 0.171475% | 0.162901% |
| iShares Russell Mid-Cap Growth <br> ETF<br>| 0.2500% | 0.237500% | 0.225625% | 0.214343% | 0.203626% |

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------

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** | **Fund Group: iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF,** <br> **iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Biotechnology ETF, iShares iBoxx $ Investment Grade Corporate** <br> **Bond ETF, iShares MBS ETF, iShares Russell 1000 Growth ETF, iShares Russell 1000 Value ETF, iShares Russell Mid-Cap ETF, iShares** <br> **Russell Mid-Cap Growth ETF, iShares Russell Mid-Cap Value ETF, iShares S&P Mid-Cap 400 Growth ETF, iShares Select U.S. REIT ETF** <br> **and iShares TIPS Bond ETF** |
| **Fund** | **First $121 billion** | **Greater than** <br> **$121 billion** <br> **to $181 billion**<br>| **Greater than** <br> **$181 billion**<br> **to $231 billion**<br>| **Greater than** <br> **$231 billion** <br> **to $281 billion**<br>| **Greater than** <br> **$281 billion**<br>|
| iShares Russell Mid-Cap Value <br> ETF<br>| 0.2500% | 0.237500% | 0.225625% | 0.214343% | 0.203626% |
| iShares S&P Mid-Cap 400 <br> Growth ETF <br>| 0.1800% | 0.171000% | 0.162400% | 0.154300% | 0.146500% |
| iShares Select U.S. REIT ETF | 0.3500% | 0.332500% | 0.315875% | 0.300081% | 0.285077% |
| iShares TIPS Bond ETF  | 0.2000% | 0.190000% | 0.180500% | 0.171475% | 0.162901% |

---

BFA may from time to time voluntarily waive and/or reimburse fees or expenses to reduce the Total Annual Fund Operating Expenses (excluding Acquired Fund Fees and Expenses, if any). Any such voluntary waiver or reimbursement may be eliminated by BFA at any time.

For the fiscal years noted below, the following table sets forth the management fees owed before any waivers and/or reimbursements and any fees or expenses waived and/or reimbursed:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Fund** | **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2025**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2025**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 29, 2024**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 29, 2024**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2023**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2023**<br>|
| iShares 0-3 Month <br> Treasury Bond <br> ETF<sup>1, 2</sup> <br>| &nbsp;&nbsp; $24683597 | &nbsp;&nbsp; $3447220 | &nbsp;&nbsp; $16680345 | &nbsp;&nbsp; $7986263 | &nbsp;&nbsp; 5046040 | &nbsp;&nbsp; $3364416 |
| iShares 1-3 Year <br> Treasury Bond <br> ETF<br>| &nbsp;&nbsp; 35526656 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 39939244  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 38927762 | &nbsp;&nbsp; N/A |
| iShares 1-5 Year <br> Investment <br> Grade <br> Corporate Bond <br> ETF<sup>3</sup> <br>| &nbsp;&nbsp; 8356821 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 9034670  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 11544984 | &nbsp;&nbsp; N/A |
| iShares 3-7 Year <br> Treasury Bond <br> ETF<br>| &nbsp;&nbsp; 21438853 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 19426281  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 17295366 | &nbsp;&nbsp; N/A |
| iShares 5-10 Year <br> Investment <br> Grade <br> Corporate Bond <br> ETF4<br>| &nbsp;&nbsp; 5608548 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 4608906  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 5269012 | &nbsp;&nbsp; N/A |
| iShares 7-10 Year <br> Treasury Bond <br> ETF<br>| &nbsp;&nbsp; 46263150 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 41879923  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 31344908 | &nbsp;&nbsp; N/A |
| iShares 10+ Year <br> Investment <br> Grade <br> Corporate Bond <br> ETF<sup>5</sup> <br>| &nbsp;&nbsp; 1006727 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 755717  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 776844 | &nbsp;&nbsp; N/A |

---

------

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Fund** | **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2025**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2025**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 29, 2024**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 29, 2024**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2023**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2023**<br>|
| iShares 10-20 Year <br> Treasury Bond <br> ETF<br>| &nbsp;&nbsp; 11400536 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 11542762  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 6561022 | &nbsp;&nbsp; N/A |
| iShares 20+ Year <br> Treasury Bond <br> ETF<br>| &nbsp;&nbsp; 81063854 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 61413885  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 35618839 | &nbsp;&nbsp; N/A |
| iShares 25+ Year <br> Treasury <br> STRIPS Bond <br> ETF<sup>6</sup> <br>| &nbsp;&nbsp; 430704 | &nbsp;&nbsp; 144634 | &nbsp;&nbsp; 220198  | &nbsp;&nbsp; 99639 | &nbsp;&nbsp; 448043 | &nbsp;&nbsp; 328566 |
| iShares Agency <br> Bond ETF<br>| &nbsp;&nbsp; 1351340 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1306022  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1252551 | &nbsp;&nbsp; N/A |
| iShares BBB Rated <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 56046 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 41593  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 67924 | &nbsp;&nbsp; N/A |
| iShares Broad USD <br> Investment <br> Grade <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 4663950 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 3732573  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 2774655 | &nbsp;&nbsp; N/A |
| iShares California <br> Muni Bond <br> ETF<sup>7</sup> <br>| &nbsp;&nbsp; 2533499 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 5409606  | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 4607963 | &nbsp;&nbsp; N/A |
| iShares Core 5-10 <br> Year USD Bond <br> ETF<sup>8</sup> <br>| &nbsp;&nbsp; 122279 | &nbsp;&nbsp; 24516 | &nbsp;&nbsp; 103892 | &nbsp;&nbsp; 18782  | &nbsp;&nbsp; 71448 | &nbsp;&nbsp; 13740 |
| iShares Core 10+ <br> Year USD Bond <br> ETF<br>| &nbsp;&nbsp; 365124 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 314989 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 168231 | &nbsp;&nbsp; N/A |
| iShares Core U.S. <br> Aggregate <br> Bond ETF<sup>9, 10</sup> <br>| &nbsp;&nbsp; 34235930 | &nbsp;&nbsp; 3519040 | &nbsp;&nbsp; 27909044 | &nbsp;&nbsp; 3227736  | &nbsp;&nbsp; 25382630 | &nbsp;&nbsp; 3615479 |
| iShares ESG <br> Advanced <br> Investment <br> Grade <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 22008 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 21541 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 27715 | &nbsp;&nbsp; N/A |
| iShares ESG <br> Advanced Total <br> USD Bond <br> Market ETF<sup>11</sup> <br>| &nbsp;&nbsp; 787490 | &nbsp;&nbsp; 24439 | &nbsp;&nbsp; 700859 | &nbsp;&nbsp; 13124 | &nbsp;&nbsp; 918622 | &nbsp;&nbsp; 40782 |
| iShares ESG Aware <br> 1-5 Year USD <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 1102583 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1047722 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1139234 | &nbsp;&nbsp; N/A |
| iShares ESG Aware <br> U.S. Aggregate <br> Bond ETF<sup>12</sup> <br>| &nbsp;&nbsp; 3599128 | &nbsp;&nbsp; 151003 | &nbsp;&nbsp; 3082497 | &nbsp;&nbsp; 199363 | &nbsp;&nbsp; 2099819 | &nbsp;&nbsp; 143652 |

---

------

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Fund** | **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2025**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2025**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 29, 2024**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 29, 2024**<br>| **Management**<br> **Fees Paid**<br> **for Fiscal**<br> **Year Ended**<br> **February 28, 2023**<br>| **Waivers and**<br> **Reimbursements**<br> **of Fees and**<br> **Expenses for the**<br> **Fiscal Year**<br> **Ended** <br> **February 28, 2023**<br>|
| iShares ESG Aware <br> USD Corporate <br> Bond ETF<br>| &nbsp;&nbsp; 1998698 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1914859 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1657303 | &nbsp;&nbsp; N/A |
| iShares <br> Government/Credit <br> Bond ETF<br>| &nbsp;&nbsp; 443405 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 484080 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 484135 | &nbsp;&nbsp; N/A |
| iShares High Yield <br> Systematic <br> Bond ETF<br>| &nbsp;&nbsp; 2795722 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 851373 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 437996 | &nbsp;&nbsp; N/A |
| iShares iBoxx $ High Yield <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 76896482 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 74357943 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 73274146 | &nbsp;&nbsp; N/A |
| iShares iBoxx $ Investment <br> Grade <br> Corporate Bond <br> ETF<br>| &nbsp;&nbsp; 42070632 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 46680321 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 48580938 | &nbsp;&nbsp; N/A |
| iShares <br> Intermediate <br> Government/Credit <br> Bond ETF<br>| &nbsp;&nbsp; 6579171 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 5953006 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 4939299 | &nbsp;&nbsp; N/A |
| iShares <br> Investment <br> Grade <br> Systematic <br> Bond ETF<br>| &nbsp;&nbsp; 1990646 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 547459 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 306093 | &nbsp;&nbsp; N/A |
| iShares MBS <br> ETF<sup>13, 14</sup> <br>| &nbsp;&nbsp; 12008117 | &nbsp;&nbsp; 214127 | &nbsp;&nbsp; 10067409 | &nbsp;&nbsp; 1025325 | &nbsp;&nbsp; 8360253 | &nbsp;&nbsp; 1401797 |
| iShares National <br> Muni Bond <br> ETF<sup>15, 16</sup> <br>| &nbsp;&nbsp; 19319482 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 22318287 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 20030561 | &nbsp;&nbsp; N/A |
| iShares New York <br> Muni Bond ETF<br>| &nbsp;&nbsp; 1874363 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1503129 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 1325245 | &nbsp;&nbsp; N/A |
| iShares Short-<br> Term National <br> Muni Bond ETF<br>| &nbsp;&nbsp; 6092667 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 6613338 | &nbsp;&nbsp; N/A | &nbsp;&nbsp; 6383302 | &nbsp;&nbsp; N/A |
| iShares Short <br> Treasury Bond <br> ETF<sup>17</sup> <br>| &nbsp;&nbsp; 28233346 | &nbsp;&nbsp; 108849 | &nbsp;&nbsp; 30895583 | &nbsp;&nbsp; 464339 | &nbsp;&nbsp; 29897774 | &nbsp;&nbsp; 1140264 |

---

------

<sup>1</sup>

For the iShares 0-3 Month Treasury Bond ETF, from March 1, 2022 through June 28, 2022, BFA contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after the fee waiver did not exceed 0.03%. This contractual waiver was terminated as of June 29, 2022 by written agreement of the Trust and BFA. Effective June 29, 2022, BFA contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after the fee waiver did not exceed 0.05% through June 30, 2023. Effective June 30, 2023, BFA had contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after fee waiver would not exceed 0.07% through June 30, 2024. Any voluntary waiver or reimbursement implemented by BFA may be eliminated by BFA at any time.

<sup>2</sup>

Effective June 28, 2024, the management fee for the iShares 0-3 Month Treasury Bond ETF is 0.09%. Prior to June 28, 2024, the management fee for the iShares 0-3 Month Treasury Bond ETF was 0.12%.

------

<sup>3</sup>

Effective December 16, 2022, the management fee for the iShares 1-5 Year Investment Grade Corporate Bond ETF is 0.04%. Prior to December 16, 2022, the management fee for the iShares 1-5 Year Investment Grade Corporate Bond ETF was 0.06%.

<sup>4</sup>

Effective December 16, 2022, the management fee for the iShares 5-10 Year Investment Grade Corporate Bond ETF is 0.04%. Prior to December 16, 2022, the management fee for the iShares 5-10 Year Investment Grade Corporate Bond ETF was 0.06%.

<sup>5</sup>

Effective December 16, 2022, the management fee for the iShares 10+ Year Investment Grade Corporate Bond ETF is 0.04%. Prior to December 16, 2022, the management fee for the iShares 10+ Year Investment Grade Corporate Bond ETF was 0.06%.

<sup>6</sup>

For the iShares 25+ Year Treasury STRIPS Bond ETF, BFA has contractually agreed to waive a portion of its management fee so that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.10% through February 28, 2029. The contractual waiver may be terminated prior to February 28, 2029 only upon written agreement of the Trust and BFA. Effective May 20, 2021, BFA implemented a voluntary fee waiver in order to limit the Fund's total annual operating expenses after the fee waiver to 0.04%. The voluntary waiver was discontinued effective June 30, 2023. Any voluntary waiver or reimbursement implemented by BFA may be eliminated by BFA at any time.

<sup>7</sup>

Effective January 29, 2024, the management fee for the iShares California Muni Bond ETF is 0.08%. Prior to January 29, 2024, the management fee for the iShares California Muni Bond ETF was 0.25%.

<sup>8</sup>

For the iShares Core 5-10 Year USD Bond ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to the acquired fund fees and expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through February 28, 2031. The contractual waiver may be terminated prior to February 28, 2031 only upon written agreement of the Trust and BFA.

<sup>9</sup>

For the iShares Core U.S. Aggregate Bond ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to acquired fund fees and expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

<sup>10</sup>

Effective March 31, 2022, the management fee for the iShares Core U.S. Aggregate Bond ETF is 0.03%. From March 27, 2020 to March 31, 2022, the management fee for the iShares Core U.S. Aggregate Bond ETF was 0.04%.

<sup>11</sup>

For the iShares ESG Advanced Total USD Bond Market ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to the acquired fund fees and expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2030. The contractual waiver may be terminated prior to June 30, 2030 only upon written agreement of the Trust and BFA.

<sup>12</sup>

For the iShares ESG Aware U.S. Aggregate Bond ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to the acquired fund fees and expenses, if any, attributable to investments by the Fund in other registered investment companies advised by BFA, or its affiliates, through June 30, 2029. The contractual waiver may be terminated prior to June 30, 2029 only upon written agreement of the Trust and BFA.

<sup>13</sup>

Effective January 5, 2022, the management fee for the iShares MBS ETF is 0.04%.

<sup>14</sup>

Effective January 5, 2022, for the iShares MBS ETF, BFA has contractually agreed to waive a portion of its management fee such that the Fund's total annual fund operating expenses after the fee waiver will not exceed 0.04% through February 28, 2027. The contractual waiver may be terminated prior to February 28, 2027 only upon written agreement of the Trust and BFA.

<sup>15</sup>

For the iShares National Muni Bond ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to acquired fund fees and expenses, if any, attributable to investments by the Fund in other series of iShares Trust and iShares, Inc. through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

<sup>16</sup>

Effective December 15, 2023, the management fee for the iShares National Muni Bond ETF, net of any applicable waivers, is 0.05%. Prior to December 15, 2023, the management fee for the National Muni Bond ETF, net of any applicable waivers, was 0.07%.

<sup>17</sup>

Effective October 20, 2021, for the iShares Short Treasury Bond ETF, BFA has contractually agreed to waive a portion of its management fees in an amount equal to the acquired fund fees and expenses, if any, attributable to investments by the Fund in other funds advised by BFA or its affiliates, through June 30, 2026. The contractual waiver may be terminated prior to June 30, 2026 only upon written agreement of the Trust and BFA.

The investment advisory agreement with respect to each Fund continues in effect for two years from its effective date, and thereafter is subject to annual approval by (i) the Board, or (ii) the vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the applicable Fund, provided that in either event such continuance also is approved by a majority of the Board members who are not interested persons (as defined in the 1940 Act) of the applicable Fund, by a vote cast in person at a meeting called for the purpose of voting on such approval.

The investment advisory agreement with respect to each Fund is terminable without penalty, on 60 days' notice, by the Board or by a vote of the holders of a majority of the applicable Fund's outstanding voting securities (as defined in the 1940 Act). The investment advisory agreement is also terminable upon 60 days' notice by BFA and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

**Portfolio Managers.** As of February 28, 2025, the individuals named as Portfolio Managers in each Fund's Prospectus were also primarily responsible for the day-to-day management of other iShares funds and certain other types of portfolios and/or accounts as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

------

---

| | | |
|:---|:---|:---|
| **James Mauro** |  |  |
| **Types of Accounts** | **Number** | **Total Assets** |
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 97 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $238555000000  |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 43 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 46315000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3954000000 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Scott Radell\*** |  |  |
| **Types of Accounts** | **Number** | **Total Assets** |
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $22327000000  |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 83 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 37837000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8750000000 |

---

------

\*

Portfolio Manager for iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF only.

---

| | | |
|:---|:---|:---|
| **Jeff Rosenberg\*** |  |  |
| **Types of Accounts** | **Number** | **Total Assets** |
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $8277000000  |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 175000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A |

---

------

\*

Portfolio Manager for iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF only.

---

| | | |
|:---|:---|:---|
| **Karen Uyehara\*** |  |  |
| **Types of Accounts** | **Number** | **Total Assets** |
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 88 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $221031000000  |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 29 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 265000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2651000000 |

---

------

\*

Portfolio Manager for all Funds except iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF.

Pursuant to BFA policy, investment opportunities are allocated equitably among the Funds and other portfolios and accounts. For example, under certain circumstances, an investment opportunity may be restricted due to limited supply in the market, legal constraints or other factors, in which event the investment opportunity will be allocated equitably among those portfolios and accounts, including the Funds, seeking such investment opportunity. As a consequence, from time to time the Funds may receive a smaller allocation of an investment opportunity than they would have if the Portfolio Managers and BFA and its affiliates did not manage other portfolios or accounts.

Like the Funds, the other portfolios or accounts for which the Portfolio Managers are primarily responsible for the day-to-day portfolio management generally pay an asset-based fee to BFA or its affiliates, as applicable, for its advisory services. One or more of those other portfolios or accounts, however, may pay BFA or its affiliates a performance-based fee in lieu of, or in addition to, an asset-based fee for its advisory services. A portfolio or account with a performance-based fee would pay BFA or its affiliates a portion of that portfolio's or account's gains, or would pay BFA or its affiliates more for its services than would otherwise be the case if BFA or its affiliates meets or exceeds specified performance targets. Performance-based fee arrangements could present an incentive for BFA or its affiliates to devote greater resources, and allocate more investment opportunities, to the portfolios or accounts that have those fee arrangements, relative to other portfolios or accounts, in order to earn larger fees. Although BFA and its affiliates have an obligation to allocate resources and opportunities equitably among portfolios and accounts and intend to do so, shareholders of the Funds should be aware that, as with any group of portfolios and accounts managed by an investment adviser and/or its affiliates pursuant to varying fee arrangements, including performance-based fee arrangements, there is the potential for a conflict of interest, which may result in the Portfolio Managers' favoring those portfolios or accounts with performance-based fee arrangements.

------

The tables below show, for each Portfolio Manager, the number of portfolios or accounts of the types set forth in the above tables and the aggregate of total assets in those portfolios or accounts with respect to which the investment management fees are based on the performance of those portfolios or accounts as of February 28, 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **James Mauro** |  |  |
| **Types of Accounts**  | &nbsp;&nbsp;&nbsp;&nbsp; **Number of Other**<br> **Accounts with**<br> **Performance**<br> **Fees Managed by Portfolio Manager**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **Aggregate**<br> **of Total Assets**<br>|
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; N/A |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | |
|:---|:---|:---|
| **Scott Radell\*** |  |  |
| **Types of Accounts**  | &nbsp;&nbsp;&nbsp;&nbsp; **Number of Other**<br> **Accounts with**<br> **Performance**<br> **Fees Managed by Portfolio Manager**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **Aggregate**<br> **of Total Assets**<br>|
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp; $145000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp; 1055000000 |

---

------

\*

Portfolio Manager iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF only.

---

| | | |
|:---|:---|:---|
| **Jeff Rosenberg\*** |  |  |
| **Types of Accounts** | &nbsp;&nbsp;&nbsp;&nbsp; **Number of Other** <br> **Accounts with** <br> **Performance**<br> **Fees Managed by Portfolio Manager**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **Aggregate** <br> **of Total Assets** <br>|
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp; $145000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; N/A |

---

------

\*

Portfolio Manager for iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF only.

---

| | | |
|:---|:---|:---|
| **Karen Uyehara\*** |  |  |
| **Types of Accounts** | &nbsp;&nbsp;&nbsp;&nbsp; **Number of Other** <br> **Accounts with** <br> **Performance**<br> **Fees Managed by Portfolio Manager**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **Aggregate** <br> **of Total Assets** <br>|
| Registered Investment Companies | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other Pooled Investment Vehicles | &nbsp;&nbsp;&nbsp;&nbsp; 2 | &nbsp;&nbsp;&nbsp;&nbsp; $145000000  |
| Other Accounts | &nbsp;&nbsp;&nbsp;&nbsp; 1 | &nbsp;&nbsp;&nbsp;&nbsp; 674000000 |

---

------

\*

Portfolio Manager for all Funds except iShares High Yield Systematic Bond ETF and iShares Investment Grade Systematic Bond ETF.

*Portfolio Manager Compensation Overview*

The discussion below describes the Portfolio Managers' compensation as of February 28, 2025.

BlackRock, Inc.'s financial arrangements with its portfolio managers, its competitive compensation and its career path emphasis at all levels reflect the value senior management places on key resources. Compensation may include a variety of components and may vary from year to year based on a number of factors. The principal components of compensation include a base salary, a performance-based discretionary bonus, participation in various benefits programs and one or more of the incentive compensation programs established by BlackRock, Inc.

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Each portfolio manager receives base compensation based on their position with the firm, as well as retirement and other benefits offered to all BlackRock employees. Additionally, each portfolio manager receives discretionary incentive compensation, determined based on several components, including: the performance of BlackRock, Inc., the performance of the portfolio manager's group within BlackRock, the performance of portfolios managed by the portfolio manager and the team relative to the portfolios' investment objectives (which in the case of index ETFs would be how closely the ETF tracks its underlying index), and the individual's performance and contribution to the overall performance of these portfolios and BlackRock. Discretionary incentive compensation is paid in cash up to a certain threshold with the remaining portion represented by deferred BlackRock, Inc. stock awards. In some cases, additional deferred BlackRock, Inc. stock may be granted to certain key employees as part of a long-term incentive award to aid in retention, align interests with long-term shareholders and motivate performance.

The discretionary incentive income for James Mauro, Scott Radell, Jeff Rosenberg and Karen Uyehara includes as an additional consideration the performance of actively-managed portfolios they manage over 1, 3 and 5 year periods measured against the respective benchmark of each portfolio as well as peer group performance. A portion of the discretionary incentive compensation for James Mauro, Scott Radell, Jeff Rosenberg and Karen Uyehara is distributed in the form of deferred cash awards that notionally track the returns of select BlackRock, Inc. investment products they manage, which provides direct alignment of portfolio manager discretionary incentive compensation with investment product results. Deferred cash awards vest ratably over a number of years and, once vested, settle in the form of cash.

As of February 28, 2025, the Portfolio Managers beneficially owned shares of the Funds in the amounts reflected in the following tables:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **James Mauro** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares 0-3 Month Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-3 Year Treasury Bond ETF |  |  | X |  |  |  |  |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>|  |  | X |  |  |  |  |
| iShares 3-7 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares 7-10 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 10-20 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 20+ Year Treasury Bond ETF |  |  | X |  |  |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF |  |  | X |  |  |  |  |
| iShares Agency Bond ETF  | X |  |  |  |  |  |  |
| iShares BBB Rated Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Broad USD Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares California Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Core 5-10 Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core 10+ Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core U.S. Aggregate Bond ETF  |  |  |  |  | X |  |  |
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| X |  |  |  |  |  |  |

---

------

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **James Mauro** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares ESG Aware 1-5 Year USD Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware U.S. Aggregate Bond ETF | X |  |  |  |  |  |  |
| iShares ESG Aware USD Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Government/Credit Bond ETF  | X |  |  |  |  |  |  |
| iShares High Yield Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares Intermediate Government/Credit Bond <br> ETF <br>| X |  |  |  |  |  |  |
| iShares Investment Grade Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares MBS ETF  | X |  |  |  |  |  |  |
| iShares National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares New York Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short-Term National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short Treasury Bond ETF  | X |  |  |  |  |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Scott Radell** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares 0-3 Month Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-3 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 3-7 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares 7-10 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 10-20 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 20+ Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF | X |  |  |  |  |  |  |
| iShares Agency Bond ETF  | X |  |  |  |  |  |  |
| iShares BBB Rated Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Broad USD Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares California Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Core 5-10 Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core 10+ Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core U.S. Aggregate Bond ETF  | X |  |  |  |  |  |  |
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| X |  |  |  |  |  |  |

---

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Scott Radell** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware U.S. Aggregate Bond ETF | X |  |  |  |  |  |  |
| iShares ESG Aware USD Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Government/Credit Bond ETF  | X |  |  |  |  |  |  |
| iShares High Yield Systematic Bond ETF |  |  |  |  | X |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares Intermediate Government/Credit Bond <br> ETF <br>| X |  |  |  |  |  |  |
| iShares Investment Grade Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares MBS ETF  | X |  |  |  |  |  |  |
| iShares National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares New York Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short-Term National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short Treasury Bond ETF  | X |  |  |  |  |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Jeff Rosenberg** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares 0-3 Month Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-3 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 3-7 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares 7-10 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 10-20 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 20+ Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF | X |  |  |  |  |  |  |
| iShares Agency Bond ETF  | X |  |  |  |  |  |  |
| iShares BBB Rated Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Broad USD Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares California Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Core 5-10 Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core 10+ Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core U.S. Aggregate Bond ETF  | X |  |  |  |  |  |  |

---

------

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| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Jeff Rosenberg** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware U.S. Aggregate Bond ETF | X |  |  |  |  |  |  |
| iShares ESG Aware USD Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Government/Credit Bond ETF  | X |  |  |  |  |  |  |
| iShares High Yield Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares Intermediate Government/Credit Bond <br> ETF <br>| X |  |  |  |  |  |  |
| iShares Investment Grade Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares MBS ETF  | X |  |  |  |  |  |  |
| iShares National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares New York Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short-Term National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short Treasury Bond ETF  | X |  |  |  |  |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Karen Uyehara** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares 0-3 Month Treasury Bond ETF |  |  |  | X |  |  |  |
| iShares 1-3 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 3-7 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares 7-10 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| X |  |  |  |  |  |  |
| iShares 10-20 Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 20+ Year Treasury Bond ETF | X |  |  |  |  |  |  |
| iShares 25+ Year Treasury STRIPS Bond ETF | X |  |  |  |  |  |  |
| iShares Agency Bond ETF  | X |  |  |  |  |  |  |
| iShares BBB Rated Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Broad USD Investment Grade Corporate <br> Bond ETF <br>| X |  |  |  |  |  |  |
| iShares California Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Core 5-10 Year USD Bond ETF | X |  |  |  |  |  |  |
| iShares Core 10+ Year USD Bond ETF | X |  |  |  |  |  |  |

---

------

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
| **Karen Uyehara** |  |  |  |  |  |  |  |
|  | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** | **Dollar Range** |
| **Fund** | **None** | **$1 to $10k** | **$10,001**<br> **to $50k**<br>| **$50,001**<br> **to $100k**<br>| **$100,001**<br> **to $500k**<br>| **$500,001**<br> **to $1m**<br>| **over**<br> **$1m**<br>|
| iShares Core U.S. Aggregate Bond ETF  |  |  | X |  |  |  |  |
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware 1-5 Year USD Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares ESG Aware U.S. Aggregate Bond ETF | X |  |  |  |  |  |  |
| iShares ESG Aware USD Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares Government/Credit Bond ETF  | X |  |  |  |  |  |  |
| iShares High Yield Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ High Yield Corporate Bond ETF | X |  |  |  |  |  |  |
| iShares iBoxx $ Investment Grade Corporate Bond <br> ETF<br>| X |  |  |  |  |  |  |
| iShares Intermediate Government/Credit Bond <br> ETF <br>| X |  |  |  |  |  |  |
| iShares Investment Grade Systematic Bond ETF | X |  |  |  |  |  |  |
| iShares MBS ETF  | X |  |  |  |  |  |  |
| iShares National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares New York Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short-Term National Muni Bond ETF | X |  |  |  |  |  |  |
| iShares Short Treasury Bond ETF  | X |  |  |  |  |  |  |

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**Codes of Ethics.** The Trust, BFA and the Distributor have adopted codes of ethics pursuant to Rule 17j-1 under the 1940 Act. The codes of ethics permit personnel subject to the codes of ethics to invest in securities, subject to certain limitations, including securities that may be purchased or held by the Funds. Each code of ethics is available by contacting BlackRock at the telephone number on the back cover of each Fund's Prospectus or by accessing the EDGAR Database on the SEC's Internet site at http://www.sec.gov, and copies may be obtained, after paying a duplicating fee, by e-mail at publicinfo@sec.gov.

**Anti-Money Laundering Requirements.** The Funds are subject to the USA PATRIOT Act (the "Patriot Act"). The Patriot Act is intended to prevent the use of the U.S. financial system in furtherance of money laundering, terrorism or other illicit activities. Pursuant to requirements under the Patriot Act, a Fund may request information from Authorized Participants to enable it to form a reasonable belief that it knows the true identity of its Authorized Participants. This information will be used to verify the identity of Authorized Participants or, in some cases, the status of financial professionals; it will be used only for compliance with the requirements of the Patriot Act.

The Funds reserve the right to reject purchase orders from persons who have not submitted information sufficient to allow a Fund to verify their identity. Each Fund also reserves the right to redeem any amounts in a Fund from persons whose identity it is unable to verify on a timely basis. It is the Funds' policy to cooperate fully with appropriate regulators in any investigations conducted with respect to potential money laundering, terrorism or other illicit activities.

**Administrator, Custodian and Transfer Agent.**

***iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware 1-5 Year USD Corporate Bond ETF, iShares ESG Aware U.S. Aggregate Bond ETF, iShares ESG Aware USD Corporate Bond ETF, iShares Government/Credit Bond ETF, iShares High***

------

***Yield Systematic Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares Intermediate Government/Credit Bond ETF, iShares Investment Grade Systematic Bond ETF and iShares MBS ETF***

State Street Bank and Trust Company ("State Street") serves as administrator, custodian and transfer agent for the above-listed Funds under the Master Services Agreement and related Service Schedule (the "Service Module"). State Street's principal address is One Congress Street, Suite 1, Boston, MA 02114-2016. Pursuant to the Service Module for Fund Administration and Accounting Services with the Trust, State Street provides necessary administrative, legal, tax and accounting and financial reporting services for the maintenance and operations of the Trust and each Fund. In addition, State Street makes available the office space, equipment, personnel and facilities required to provide such services. Pursuant to the Service Module for Custodial Services with the Trust, State Street maintains, in separate accounts, cash, securities and other assets of the Trust and each Fund, keeps all necessary accounts and records and provides other services. State Street is required, upon the order of the Trust, to deliver securities held by State Street and to make payments for securities purchased by the Trust for each Fund. State Street is authorized to appoint certain foreign custodians or foreign custody managers for Fund investments outside the U.S. Pursuant to the Service Module for Transfer Agency Services with the Trust, State Street acts as a transfer agent for each Fund's authorized and issued shares of beneficial interest, and as dividend disbursing agent of the Trust. As compensation for these services, State Street receives certain out-of-pocket costs, transaction fees and asset-based fees which are accrued daily and paid monthly by BFA. BFA pays the compensation because it has agreed to pay these operating expenses under the Investment Advisory Agreement as described therein.

JPMorgan serves as custodian for certain Funds in connection with certain securities lending activities under a Custody Services Agreement. JPMorgan's principal address is 383 Madison Avenue, 11<sup>th</sup> Floor, New York, NY 10179. Pursuant to the Custody Services Agreement with BTC and the Trust, JPMorgan provides custody and related services required to facilitate securities lending by each Fund. JPMorgan maintains custody as may be necessary to facilitate Fund securities lending activity in coordination with other funds, maintains custodial records and provides other services. As compensation for these services, JPMorgan receives certain fees and expenses paid by BTC from its compensation for its services as securities lending agent.

***iShares 0-3 Month Treasury Bond ETF, iShares 1-3 Year Treasury Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF, iShares Agency Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares California Muni Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF, iShares Short-Term National Muni Bond ETF and iShares Short Treasury Bond ETF***

JPMorgan serves as administrator, custodian and transfer agent for the above-listed Funds under the Master Services Agreement (the "Master Services Agreement"). JPMorgan's principal address is 383 Madison Avenue, 11th Floor, New York, NY 10179. Pursuant to the Master Services Agreement with the Trust, JPMorgan provides necessary administrative, tax and accounting and financial reporting services for the maintenance and operations of the Trust and each Fund. In addition, JPMorgan makes available the office space, equipment, personnel and facilities required to provide such services. Pursuant to the Master Services Agreement with the Trust, JPMorgan maintains, in separate accounts, cash, securities and other assets of the Trust and each Fund, keeps all necessary accounts and records and provides other services. JPMorgan is required, upon the order of the Trust, to deliver securities held by JPMorgan and to make payments for securities purchased by the Trust for each Fund. JPMorgan is authorized to appoint certain foreign custodians or foreign custody managers for Fund investments outside the U.S. Pursuant to the Master Services Agreement with the Trust, JPMorgan acts as a transfer agent for each Fund's authorized and issued shares of beneficial interest, and as dividend disbursing agent of the Trust. As compensation for these services, JPMorgan receives certain out-of-pocket costs, transaction fees and asset-based fees which are accrued daily and paid monthly by BFA from its management fee.

Prior to May 6, 2024, State Street served as administrator, custodian and transfer agent for each Fund, and JPMorgan served as custodian for the Funds in connection with certain securities lending activities under a Custody Services Agreement.

**Distributor.** The Distributor's principal address is 50 Hudson Yards, New York, NY 10001. Shares are continuously offered for sale by the Funds through the Distributor or its agent only in Creation Units, as described in the applicable Prospectus and below in the *Creation and Redemption of Creation Units* section of this SAI. Fund shares in amounts less than Creation Units are generally not distributed by the Distributor or its agent. The Distributor or its agent will arrange for the delivery of the applicable Prospectus and, upon request, this SAI to persons purchasing Creation Units and will maintain records of both

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orders placed with it or its agents and confirmations of acceptance furnished by it or its agents. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934, as amended (the "1934 Act"), and a member of the Financial Industry Regulatory Authority, Inc. ("FINRA"). The Distributor is also licensed as a broker-dealer in all 50 U.S. states, as well as in Puerto Rico, the U.S. Virgin Islands and the District of Columbia.

The Distribution Agreement for each Fund provides that it may be terminated at any time, without the payment of any penalty, on at least 60 days' prior written notice to the other party following (i) the vote of a majority of the Independent Trustees, or (ii) the vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the relevant Fund. The Distribution Agreement will terminate automatically in the event of its assignment (as defined in the 1940 Act).

The Distributor may also enter into agreements with securities dealers ("Soliciting Dealers") who will solicit purchases of Creation Units of Fund shares. Such Soliciting Dealers may also be Authorized Participants (as described below), DTC participants and/or investor services organizations.

BFA or its affiliates may, from time to time and from its own resources, pay, defray or absorb costs relating to distribution, including payments out of its own resources to the Distributor, or to otherwise promote the sale of shares.

**Securities Lending.** To the extent that a Fund engages in securities lending, each Fund conducts its securities lending pursuant to SEC exemptive relief, and BTC acts as securities lending agent for the Funds, subject to the overall supervision of BFA, pursuant to a written agreement (the "Securities Lending Agency Agreement").

Each Fund retains a portion of the securities lending income and remits the remaining portion to BTC as compensation for its services as securities lending agent. Securities lending income is generally equal to the total of income earned from the reinvestment of cash collateral (and excludes collateral investment fees as defined below), and any fees or other payments to and from borrowers of securities. As securities lending agent, BTC bears all operational costs directly related to securities lending, including custodial costs of JPMorgan. Each Fund is responsible for fees in connection with the investment of cash collateral received for securities on loan in a money market fund managed by BFA (the "collateral investment fees"); however, BTC has agreed to reduce the amount of securities lending income it receives in order to effectively limit the collateral investment fees the Fund bears to an annual rate of 0.04%. Such money market fund shares will not be subject to a sales load, redemption fee, distribution fee or service fee.

To the extent that a Fund invests cash collateral in a non-government money market fund, the Fund may be subject to a discretionary liquidity fee of up to 2% on all redemptions. Discretionary liquidity fees may be imposed or terminated at any time at the discretion of the board of directors of the money market fund, or its delegate, if it is determined that such fee would be, or would not be, respectively, in the best interest of the money market fund. Additionally, a Fund will be subject to a mandatory liquidity fee if the money market fund's total net redemptions on a single day exceed 5% of the money market fund's net assets, unless the liquidity costs are de minimis (*i.e*., less than one basis point (0.01%)). The money market fund will determine the size of the mandatory liquidity fee by making a good faith estimate of certain costs the money market fund would incur if it were to sell a pro rata amount of each security in the portfolio to satisfy the amount of net redemptions on that day. There is no limit to the size of a mandatory liquidity fee. If the money market fund cannot estimate the costs of selling a pro rata amount of each portfolio security in good faith and supported by data, it is required to apply a default liquidity fee of 1% on the value of shares redeemed on that day. The imposition of any such discretionary or mandatory liquidity fee would reduce the Fund's returns on securities lending.

Under the securities lending program, the Funds are categorized into one of several specific asset classes. The determination of a Fund's asset class category (fixed-income, domestic equity, international equity or fund-of-funds), each of which may be subject to a different fee arrangement, is based on a methodology agreed to by the Trust and BTC.

Pursuant to the Securities Lending Agency Agreement:

(i) fixed-income funds, such as the Funds, retain 82% of securities lending income (which excludes collateral investment fees), and (ii) this amount can never be less than 70% of the sum of securities lending income plus collateral investment fees.

In addition, commencing the business day following the date that the aggregate securities lending income (which includes, for this purpose, collateral investment fees) earned across the iShares Complex (as defined in the *Management—Trustees* 

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*and Officers* section of this SAI) in a calendar year exceeds specified thresholds, each applicable fixed income fund, pursuant to the current Securities Lending Agency Agreement, will receive for the remainder of that calendar year securities lending income as follows:

(i) 85% of securities lending income (which excludes collateral investment fees) and (ii) this amount can never be less than 70% of the sum of securities lending income plus collateral investment fees.

The services provided to the Funds by BTC in the most recent fiscal year ended February 28, 2025 primarily included the following:

&nbsp;&nbsp;&nbsp;&nbsp;(1) selecting borrowers from an approved list of borrowers and executing a securities lending agreement as agent on behalf of the Funds with each such borrower;

&nbsp;&nbsp;&nbsp;&nbsp;(2) negotiating the terms of securities loans, including the amount of fees;

&nbsp;&nbsp;&nbsp;&nbsp;(3) directing the delivery of loaned securities;

&nbsp;&nbsp;&nbsp;&nbsp;(4) monitoring the daily value of the loaned securities and directing the payment of additional collateral or the return of excess collateral, as necessary;

&nbsp;&nbsp;&nbsp;&nbsp;(5) investing cash collateral received in connection with any loaned securities;

&nbsp;&nbsp;&nbsp;&nbsp;(6) monitoring distributions on loaned securities (for example, interest and dividend activity);

&nbsp;&nbsp;&nbsp;&nbsp;(7) in the event of default by a borrower with respect to any securities loan, using the collateral or the proceeds of the liquidation of collateral to purchase replacement securities of the same issue, type, class and series as that of the loaned securities; and

&nbsp;&nbsp;&nbsp;&nbsp;(8) terminating securities loans and arranging for the return of loaned securities to the Funds at loan termination.

The following tables show the dollar amounts of income and fees/compensation related to the securities lending activities of each Fund during its most recent fiscal year ended February 28, 2025.

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 0-3 Month** <br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 1-3 Year**<br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 1-5 Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 3-7 Year**<br> **Treasury Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$46608971**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3662535**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$72388720**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1091244**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 191995<br>| &nbsp;&nbsp;&nbsp;&nbsp; 44744<br>| &nbsp;&nbsp;&nbsp;&nbsp; 964296<br>| &nbsp;&nbsp;&nbsp;&nbsp; 23578<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 386853<br>| &nbsp;&nbsp;&nbsp;&nbsp; 28688<br>| &nbsp;&nbsp;&nbsp;&nbsp; 556061<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8901<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 0-3 Month** <br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 1-3 Year**<br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 1-5 Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 3-7 Year**<br> **Treasury Bond ETF**<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 44460869<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3348153<br>| &nbsp;&nbsp;&nbsp;&nbsp; 66442748<br>| &nbsp;&nbsp;&nbsp;&nbsp; 943658<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$45039717**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3421585**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$67963105**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$976137**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1569254**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$240950**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$4425615**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$115107** |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 5-10 Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 7-10 Year** <br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 10+ Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 10-20 Year**<br> **Treasury Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$80649527**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$10825173**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$12973687**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1966399**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1075263<br>| &nbsp;&nbsp;&nbsp;&nbsp; 155703<br>| &nbsp;&nbsp;&nbsp;&nbsp; 166937<br>| &nbsp;&nbsp;&nbsp;&nbsp; 129723<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 619647<br>| &nbsp;&nbsp;&nbsp;&nbsp; 84793<br>| &nbsp;&nbsp;&nbsp;&nbsp; 99820<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15059<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 74017771<br>| &nbsp;&nbsp;&nbsp;&nbsp; 9832114<br>| &nbsp;&nbsp;&nbsp;&nbsp; 11940073<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1203651<br>|

---

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 5-10 Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 7-10 Year** <br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 10+ Year**<br> **Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 10-20 Year**<br> **Treasury Bond ETF**<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$75712681**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$10072610**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$12206830**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1348433**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$4936846**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$752563**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$766857**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$617966** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 20+ Year**<br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 25+ Year** <br> **Treasury STRIPS** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Agency** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares BBB Rated** <br> **Corporate Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$269096**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$9287**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1369198**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$115666**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2055<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10563<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1166<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2176<br>| &nbsp;&nbsp;&nbsp;&nbsp; 74<br>| &nbsp;&nbsp;&nbsp;&nbsp; 10812<br>| &nbsp;&nbsp;&nbsp;&nbsp; 890<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 252175<br>| &nbsp;&nbsp;&nbsp;&nbsp; 8997<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1292676<br>| &nbsp;&nbsp;&nbsp;&nbsp; 108202<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$256406**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$9085**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1314051**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$110258**<br>|

---

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares 20+ Year**<br> **Treasury Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares 25+ Year** <br> **Treasury STRIPS** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Agency** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares BBB Rated** <br> **Corporate Bond ETF**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$12690**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$202**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$55147**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$5408** |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares Broad USD** <br> **Investment Grade** <br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares California**<br> **Muni Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Core** <br> **5-10 Year USD**<br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Core** <br> **10+ Year USD**<br> **Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$57743412**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; **$68045**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$328887**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 743670<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 2839<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14163<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 443608<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 534<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2566<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 53140875<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 52640<br>| &nbsp;&nbsp;&nbsp;&nbsp; 249670<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$54328153**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; **$56013**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$266399**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3415259**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; **$12032**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$62488** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares Core**<br> **U.S. Aggregate**<br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG Advanced** <br> **Investment Grade** <br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Advanced Total USD** <br> **Bond Market ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware1-5 Year USD** <br> **Corporate Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$32371406**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$17566**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$314031**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$2040872**<br>|

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares Core**<br> **U.S. Aggregate**<br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG Advanced** <br> **Investment Grade** <br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Advanced Total USD** <br> **Bond Market ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware1-5 Year USD** <br> **Corporate Bond ETF**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 833036<br>| &nbsp;&nbsp;&nbsp;&nbsp; 193<br>| &nbsp;&nbsp;&nbsp;&nbsp; 14048<br>| &nbsp;&nbsp;&nbsp;&nbsp; 26279<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 256397<br>| &nbsp;&nbsp;&nbsp;&nbsp; 134<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2450<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15774<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 27458693<br>| &nbsp;&nbsp;&nbsp;&nbsp; 16333<br>| &nbsp;&nbsp;&nbsp;&nbsp; 233226<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1878127<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$28548126** | &nbsp;&nbsp;&nbsp;&nbsp; **$16660**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$249724**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$1920180**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3823280**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$906**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$64307**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$120692** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware U.S.** <br> **Aggregate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware USD**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares**<br> **Government/Credit** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares High Yield** <br> **Systematic Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$574351**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3796329**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$68362**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$8132478**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 15085<br>| &nbsp;&nbsp;&nbsp;&nbsp; 43683<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1391<br>| &nbsp;&nbsp;&nbsp;&nbsp; 173208<br>|

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware U.S.** <br> **Aggregate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares ESG** <br> **Aware USD**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares**<br> **Government/Credit** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares High Yield** <br> **Systematic Bond ETF**<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 4512<br>| &nbsp;&nbsp;&nbsp;&nbsp; 29175<br>| &nbsp;&nbsp;&nbsp;&nbsp; 535<br>| &nbsp;&nbsp;&nbsp;&nbsp; 62743<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 485891<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3521894<br>| &nbsp;&nbsp;&nbsp;&nbsp; 60051<br>| &nbsp;&nbsp;&nbsp;&nbsp; 7101252<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$505488**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3594752**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$61977**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$7337203**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$68863**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$201577**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$6385**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$795275** |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares iBoxx** <br> **$ High Yield**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares iBoxx** <br> **$ Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Intermediate**<br> **Government/Credit** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Investment Grade** <br> **Systematic Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$144111099**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$112673211**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$843226**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$4094708**<br>|
| *Fees and/or* <br> *compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3121015<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1256799<br>| &nbsp;&nbsp;&nbsp;&nbsp; 18762<br>| &nbsp;&nbsp;&nbsp;&nbsp; 42901<br>|
| Cash collateral<br> management<br> expenses not <br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1086051<br>| &nbsp;&nbsp;&nbsp;&nbsp; 860329<br>| &nbsp;&nbsp;&nbsp;&nbsp; 6768<br>| &nbsp;&nbsp;&nbsp;&nbsp; 31599<br>|

---

------

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares iBoxx** <br> **$ High Yield**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares iBoxx** <br> **$ Investment Grade**<br> **Corporate Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Intermediate**<br> **Government/Credit** <br> **Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Investment Grade** <br> **Systematic Bond ETF**<br>|
| Administrative fees <br> not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees <br> not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 125619122<br>| &nbsp;&nbsp;&nbsp;&nbsp; 104769769<br>| &nbsp;&nbsp;&nbsp;&nbsp; 731482<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3822221<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$129826188**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$106886897**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$757012**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$3896721**<br>|
| **Net income from** <br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$14284911**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$5786314**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$86214**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$197987** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | **iShares MBS ETF** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares National**<br> **Muni Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares New York**<br> **Muni Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Short-Term** <br> **National Muni** <br> **Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |  |  |  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |

---

------

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Fund** | **iShares MBS ETF** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares National**<br> **Muni Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares New York**<br> **Muni Bond ETF**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **iShares Short-Term** <br> **National Muni** <br> **Bond ETF**<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A | &nbsp;&nbsp;&nbsp;&nbsp; N/A |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

---

| | |
|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares Short Treasury** <br> **Bond ETF**<br>|
| **Gross income from**<br> **securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$77436453**<br>|
| *Fees and/or compensation*<br> *for securities lending*<br> *activities and* <br> *related services*<br>|  |
| Securities lending<br> income paid to<br> BTC for services as<br> securities<br> lending agent<br>| &nbsp;&nbsp;&nbsp;&nbsp; 1043356<br>|
| Cash collateral<br> management<br> expenses not included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 618572<br>|
| Administrative fees not<br> included in securities<br> lending income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Indemnification fees not<br> included<br> in securities lending<br> income paid<br> to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|
| Rebates (paid to<br> borrowers)<br>| &nbsp;&nbsp;&nbsp;&nbsp; 70441149<br>|
| Other fees not<br> included in<br> securities lending<br> income paid to BTC<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0<br>|

---

------

---

| | |
|:---|:---|
| **Fund** | &nbsp;&nbsp;&nbsp;&nbsp; **iShares Short Treasury** <br> **Bond ETF**<br>|
| **Aggregate**<br> **fees/compensation for** <br> **securities lending**<br> **activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$72103077**<br>|
| **Net income from securities**<br> **lending activities**<br>| &nbsp;&nbsp;&nbsp;&nbsp; **$5333376** |

---

**Payments by BFA and its Affiliates.** BFA and/or its affiliates ("BFA Entities") pay certain broker-dealers, registered investment advisers, banks and other financial intermediaries ("Intermediaries") for certain activities related to the Fund and other funds or products sponsored and/or advised by BFA Entities (collectively for purposes of this section, the "Products"). BFA Entities make these payments from their own assets and not from the assets of the Fund. Although a portion of BFA Entities' revenue comes directly or indirectly in part from fees paid by the Fund or other Products (including, if applicable, any underlying Products held by the Fund), these payments do not increase the price paid by investors for the purchase of shares of, or the cost of owning, the Fund or other Products. BFA Entities make payments for Intermediaries' participation in activities that are designed to make registered representatives, other professionals and individual investors more knowledgeable about exchange-traded products, including the Fund and other Products, or for other activities, such as participation in marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems ("Education Costs"). BFA Entities also make payments to Intermediaries for certain printing, publishing and mailing costs or materials relating to the Fund or other Products ("Publishing Costs"). In addition, BFA Entities make payments to Intermediaries that make shares of the Fund or other Products available to their clients, in some cases at a waived or reduced commission rate or ticket charge, develop new products that feature iShares, create educational content about the Fund or other Products that is featured on an Intermediary's platform, or otherwise promote the Fund or other Products. BFA Entities may also reimburse expenses or make payments from their own assets to Intermediaries or other persons in consideration of services or other activities that the BFA Entities believe may benefit the business of the BFA Entities or facilitate investment in the Fund or other Products. Payments of the type described above are sometimes referred to as revenue-sharing payments.

Payments to an Intermediary may be significant to the Intermediary, and amounts that Intermediaries pay to your salesperson or other investment professional may also be significant for your salesperson or other investment professional. Because an Intermediary may make decisions about which investment options it will recommend or make available to its clients, what services to provide for various products or what marketing content to make available to its clients based on payments it receives or is eligible to receive, such payments may create conflicts of interest between the Intermediary and its clients. These financial incentives may cause the Intermediary to recommend the Fund or other Products or otherwise promote the Fund or other Products over other investments. The same conflicts of interest and financial incentives exist with respect to your salesperson or other investment professional if he or she receives similar payments from his or her Intermediary firm.

In addition to the payments described above, BFA Entities have developed proprietary tools, calculators and related interactive or digital content that is made available through the www.blackrock.com website at no additional cost to Intermediaries. BlackRock may configure these tools and calculators and localize the content for Intermediaries as part of its customary digital marketing support and promotion of the Fund or other Products.

As of March 1, 2013, BFA Entities have contractual arrangements to make payments (in addition to payments for Education Costs or Publishing Costs) to one Intermediary, Fidelity Brokerage Services LLC ("FBS"). Effective June 4, 2016, this relationship was expanded to include National Financial Services, LLC ("NFS"), an affiliate of FBS. Pursuant to this special, long-term and significant arrangement (the "Marketing Program"), FBS, NFS and certain of their affiliates (collectively "Fidelity") have agreed, among other things, to actively promote certain funds and Products to customers, investment professionals and other intermediaries and in advertising campaigns as the preferred exchange-traded product, to offer certain funds and Products in certain Fidelity platforms and investment programs, in some cases at a waived or reduced commission rate or ticket charge, and to provide marketing data to BFA Entities. BFA Entities have agreed to facilitate the Marketing Program by, among other things, making certain payments to FBS and NFS for marketing and implementing certain brokerage and investment programs. Upon termination of the arrangement, the BFA Entities will make additional payments to FBS and/or NFS based upon a number of criteria, including the overall success of the Marketing Program and the level of services provided by FBS and NFS during the wind-down period.

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In addition, BFA Entities have entered into other contractual arrangements with Intermediaries and certain other third parties that the BFA Entities believe may benefit the business of the BFA Entities or facilitate investment in the Fund or certain Products. Such agreements can include payments by BFA Entities to such Intermediaries and third parties for data collection and provision, technology support, platform enhancement, or educational content, co-marketing and cross-promotional efforts. In certain cases, such payments to Intermediaries are subject to certain minimum payment levels or tiered payments. With respect to certain funds and Products, payments by the BFA Entities may take the form of, among other things, "due diligence" payments for an Intermediary's review of such funds and Products; payment for providing employee training and information relating to such funds and Products; fees for access (in some cases on a preferential basis) to an Intermediary's registered representatives, salespersons or other personnel, fees for maintaining an Intermediary's investor platform, "shelf space" payments for making such funds and Products available on the Intermediary's platform or fees for providing assistance in promoting the sale of such funds and Products. In such cases, the payments to Intermediaries may be tiered or based on a percentage of the value of the funds and Products held by customers of the applicable Intermediary and may also be subject to minimum payment levels. Payments made pursuant to such arrangements may vary in any year and may be different for different Intermediaries and third parties and may reflect different services provided. As of the date of this SAI, the Intermediaries and other third parties (or their respective affiliates) receiving one or more types of the contractual payments described above include (in addition to FBS and NFS): &Partners, Advisor Credit Exchange, AE Wealth Management, LLC, American Enterprise Investment Services, Inc., Avantax Investment Services, Inc., BNY Mellon Capital Markets, LLC, BNY Mellon Performance & Risk Analytics, LLC, Cetera Financial Group, Inc., Charles Schwab & Co., Inc., Clearstream Fund Centre AG, Commonwealth Equity Services, LLC, Dorsey Wright and Associates, LLC, Dynasty Financial Partners LLC, E\*Trade Securities LLC, Envestnet Asset Management, Inc., Interactive Brokers LLC, LPL Financial LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, MML Investors Services, LLC, Morgan Stanley Smith Barney LLC, Northwestern Mutual Investment Services, LLC, Orion Portfolio Solutions, LLC, Pershing LLC, Raymond James Financial Services, Inc., Riskalyze, Inc., Sanctuary Wealth Group, LLC, UBS Financial Services Inc., Wells Fargo Clearing Services, LLC and Wells Fargo Advisors Financial Network, LLC. Any additions, modifications, or deletions to Intermediaries and other third parties listed above that have occurred since the date of this SAI are not included in the list.

Further, BFA Entities make Education Costs and Publishing Costs payments to other Intermediaries that are not listed in the immediately preceding paragraph. BFA Entities may determine to make such payments based on any number of metrics. For example, BFA Entities may make payments at year-end or other intervals in a fixed amount, an amount based upon an Intermediary's services at defined levels or an amount based on the Intermediary's net sales of one or more Products, including the Fund, in a year or other period, any of which arrangements may include an agreed-upon minimum or maximum payment, or any combination of the foregoing. Please contact your salesperson or other investment professional for more information regarding any such payments or financial incentives his or her Intermediary firm may receive. Any payments made, or financial incentives offered, by the BFA Entities to an Intermediary may create the incentive for the Intermediary to encourage customers to buy shares of the Fund or other Products.

The Fund may participate in certain market maker incentive programs of a national securities exchange in which an affiliate of the Fund would pay a fee to the exchange used for the purpose of incentivizing one or more market makers in the securities of the Fund to enhance the liquidity and quality of the secondary market of securities of the Fund. The fee would then be credited by the exchange to one or more market makers that meet or exceed liquidity and market quality standards with respect to the securities of the Fund. Each market maker incentive program is subject to approval from the SEC. Any such fee payments made to an exchange will be made by an affiliate of the Fund solely for the benefit of the Fund and will not be paid from any Fund assets. Other funds managed by BFA may also participate in such programs.

Determination of Net Asset Value

**Valuation of Shares.** The NAV for each Fund (except for the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF) is generally calculated as of the close of regular trading hours on the NYSE (normally 4:00 p.m. Eastern Time) on each business day the NYSE is open. The NAV of each of the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF is generally calculated twice per day: as of 12:00 p.m., Eastern time and as of the close of regular trading hours on the NYSE (normally 4:00 p.m., Eastern time), on each business day the NYSE is open. Valuation of assets held by a Fund is as follows:

**Equity Investments.** Equity securities traded on a recognized securities exchange (*e.g.*, NYSE), on separate trading boards of a securities exchange or through a market system that provides contemporaneous transaction pricing information (each an

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"Exchange") are valued using information obtained via independent pricing services, generally at the closing price or, if an Exchange closing price is not available, the last traded price on that Exchange prior to the time as of which the assets or liabilities are valued. However, under certain circumstances, other means of determining current market value may be used. If an equity security is traded on more than one Exchange, the current market value of the security where it is primarily traded generally will be used. In the event that there are no sales involving an equity security held by a Fund on a day on which a Fund values such security, the prior day's price will be used, unless BFA determines that such prior day's price no longer reflects the fair value of the security, in which case such asset would be treated as a Fair Value Asset (as defined below).

**Fixed-Income Investments.** Fixed-income securities for which market quotations are readily available are generally valued using such securities' current market value. A Fund values fixed-income portfolio securities using the last available bid prices or current market quotations provided by dealers or prices (including evaluated prices) supplied by a Fund's approved independent third-party pricing services, each in accordance with the Valuation Procedures. The pricing services may use matrix pricing or valuation models that utilize certain inputs and assumptions to derive values, including transaction data (*e.g*., recent representative bids and offers), credit quality information, perceived market movements, news, and other relevant information and by other methods, which may include consideration of: yields or prices of securities of comparable quality, coupon, maturity and type; indications as to values from dealers; general market conditions; and/or other factors and assumptions. Pricing services generally value fixed-income securities assuming orderly transactions of an institutional round lot size, but a Fund may hold or transact in such securities in smaller, odd lot sizes. Odd lots of securities in certain asset classes may trade at lower prices than institutional round lots, and the value ultimately realized when the securities are sold could differ from the prices used by a Fund. The amortized cost method of valuation may be used with respect to debt obligations with 60 days or less remaining to maturity unless such method does not represent fair value. Certain fixed-income investments, including asset-backed and mortgage-related securities, may be valued based on valuation models that consider the estimated cash flows of each tranche of the issuer, establish a benchmark yield and develop an estimated tranche-specific spread to the benchmark yield based on the unique attributes of the tranche.

**Options, Futures, Swaps and Other Derivatives.** Exchange-traded equity options (except those that are customized) for which market quotations are readily available are valued at the mean of the last bid and ask prices as quoted on the Exchange or the board of trade on which such options are traded. In the event that there is no mean price available for an exchange traded equity option held by a Fund on a day on which a Fund values such option, the last bid (long positions) or ask (short positions) price, if available, will be used as the value of such option. If no bid or ask price is available on a day on which a Fund values such option, the prior day's price will be used, unless BFA determines that such prior day's price no longer reflects the fair value of the option, in which case such option will be treated as a Fair Value Asset (as defined below). Customized exchange-traded equity options, as well as OTC derivatives, may be valued using a mathematical model which may incorporate a number of market data factors. Financial futures contracts and options thereon, which are traded on exchanges, are valued at their last sale price or settle price as of the close of such exchanges. Swap agreements and other derivatives are generally valued daily based upon quotations from market makers or by a pricing service in accordance with the Valuation Procedures.

**Underlying Funds.** Shares of underlying open-end funds (including money market funds) are valued at NAV. Shares of underlying exchange-traded closed-end funds or other ETFs will be valued at their most recent closing price.

**General Valuation Information.** Prices obtained from independent third-party pricing services, broker-dealers or market makers to value a Fund's securities and other assets and liabilities are based on information available at the time a Fund values its assets and liabilities. In the event that a pricing service quotation is revised or updated subsequent to the day on which a Fund valued such security, the revised pricing service quotation generally will be applied prospectively. Such determination will be made considering pertinent facts and circumstances surrounding the revision.

The price a Fund could receive upon the sale of any particular portfolio investment may differ from a Fund's valuation of the investment, particularly for assets that trade in thin or volatile markets or that are valued using a fair valuation methodology or a price provided by an independent pricing service. As a result, the price received upon the sale of an investment may be less than the value ascribed by a Fund, and a Fund could realize a greater than expected loss or lesser than expected gain upon the sale of the investment. A Fund's ability to value its investment may also be impacted by technological issues and/or errors by pricing services or other third-party service providers.

All cash, receivables and current payables are carried on a Fund's books at their fair value.

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In the event that application of the methods of valuation discussed above result in a price for a security which is deemed not to be representative of the fair market value of such security, the security will be valued by, under the direction of or in accordance with a method approved by BFA, each Fund's valuation designee, as reflecting fair value. All other assets and liabilities (including securities for which market quotations are not readily available) held by a Fund (including restricted securities) are valued at fair value as determined in good faith by BFA pursuant to the Valuation Procedures. Any assets and liabilities which are denominated in a foreign currency are translated into U.S. dollars at the prevailing market rates.

Use of fair value prices and certain current market valuations could result in a difference between the prices used to calculate a Fund's NAV and the prices used in the Underlying Index, which, in turn, could result in a difference between a Fund's performance and the performance of the Underlying Index.

**Fair Value.** When market quotations are not readily available or are believed by BFA to be unreliable, a Fund's investments are valued at fair value ("Fair Value Assets"). Fair Value Assets are valued by BFA in accordance with the Valuation Procedures. Pursuant to Rule 2a-5 under the Investment Company Act, the Board of Trustees has designated BFA as the valuation designee for the respective Funds for which it serves as investment adviser. BFA may reasonably conclude that a market quotation is not readily available or is unreliable if, among other things, a security or other asset or liability does not have a price source due to its complete lack of trading, if BFA believes a market quotation from a broker-dealer or other source is unreliable (*e.g.*, where it varies significantly from a recent trade, or no longer reflects the fair value of the security or other asset or liability subsequent to the most recent market quotation), or where the security or other asset or liability is only thinly traded or due to the occurrence of a significant event subsequent to the most recent market quotation. For this purpose, a "significant event" is deemed to occur if BFA determines, in its reasonable business judgment, that an event has occurred after the close of trading for an asset or liability but prior to or at the time of pricing a Fund's assets or liabilities, is likely to cause a material change to the last exchange closing price or closing market price of one or more assets held by, or liabilities of, a Fund. On any day the NYSE is open and a foreign market or the primary exchange on which a foreign asset or liability is traded is closed, such asset or liability will be valued using the prior day's price, provided that BFA is not aware of any significant event or other information that would cause such price to no longer reflect the fair value of the asset or liability, in which case such asset or liability would be treated as a Fair Value Asset.

BFA's Rule 2a-5 Committee is responsible for reviewing and approving methodologies by investment type and significant inputs used in the fair valuation of Fund assets or liabilities. In addition, a Fund's accounting agent assists BFA by periodically endeavoring to confirm the prices it receives from all third-party pricing services, index providers and broker-dealers and regularly evaluating the values assigned to the securities and other assets and liabilities of a Fund. The pricing of all Fair Value Assets is subsequently reported to the Board or a committee thereof.

When determining the price for a Fair Value Asset, BFA will seek to determine the price that a Fund might reasonably expect to receive from the current sale of that asset or liability in an arm's-length transaction on the date on which the asset or liability is being valued, and does not seek to determine the price a Fund might reasonably expect to receive for selling an asset or liability at a later time or if it holds the asset or liability to maturity. Fair value determinations will be based upon all available factors that BFA deems relevant at the time of the determination, and may be based on analytical values determined by BFA using proprietary or third-party valuation models.

Fair value represents a good faith approximation of the value of an asset or liability. When determining the fair value of an investment, one or more fair value methodologies may be used (depending on certain factors, including the asset type). For example, the investment may be initially priced based on the original cost of the investment or, alternatively, using proprietary or third-party models that may rely upon one or more unobservable inputs. Prices of actual, executed or historical transactions in the relevant investment (or comparable instruments) or, where appropriate, an appraisal by a third-party experienced in the valuation of similar instruments, may also be used as a basis for establishing the fair value of an investment.

The fair value of one or more assets or liabilities may not, in retrospect, be the price at which those assets or liabilities could have been sold during the period in which the particular fair values were used in determining a Fund's NAV. As a result, a Fund's sale or redemption of its shares at NAV, at a time when a holding or holdings are valued at fair value, may have the effect of diluting or increasing the economic interest of existing shareholders.

Each Fund's annual audited financial statements, which are prepared in accordance with US GAAP, follow the requirements for valuation set forth in Financial Accounting Standards Board Accounting Standards Codification Topic 820, "Fair Value

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Measurements and Disclosures" ("ASC 820"), which defines and establishes a framework for measuring fair value under US GAAP and expands financial statement disclosure requirements relating to fair value measurements.

Generally, ASC 820 and other accounting rules applicable to funds and various assets in which they invest are evolving. Such changes may adversely affect a Fund. For example, the evolution of rules governing the determination of the fair market value of assets or liabilities, to the extent such rules become more stringent, would tend to increase the cost and/or reduce the availability of third-party determinations of fair market value. This may in turn increase the costs associated with selling assets or affect their liquidity due to a Fund's inability to obtain a third-party determination of fair market value.

Brokerage Transactions

Subject to policies established by the Board, BFA is primarily responsible for the execution of a Fund's portfolio transactions and the allocation of brokerage. BFA does not execute transactions through any particular broker or dealer, but seeks to obtain the best net results for the Funds, taking into account such factors as price (including the applicable brokerage commission or dealer spread), size of order, difficulty of execution, operational facilities of the firm and the firm's risk and skill in positioning blocks of securities. While BFA generally seeks reasonable trade execution costs, a Fund does not necessarily pay the lowest spread or commission available, and payment of the lowest commission or spread is not necessarily consistent with obtaining the best price and execution in particular transactions. Subject to applicable legal requirements, BFA may select a broker based partly upon brokerage or research services provided to BFA and its clients, including a Fund. In return for such services, BFA may cause a Fund to pay a higher commission than other brokers would charge if BFA determines in good faith that the commission is reasonable in relation to the services provided.

In selecting brokers or dealers to execute portfolio transactions, BFA seeks to obtain the best price and most favorable execution for a Fund and may take into account a variety of factors including: (i) the size, nature and character of the security or instrument being traded and the markets in which it is purchased or sold; (ii) the desired timing of the transaction; (iii) BFA's knowledge of the expected commission rates and spreads currently available; (iv) the activity existing and expected in the market for the particular security or instrument, including any anticipated execution difficulties; (v) the full range of brokerage services provided; (vi) the broker's or dealer's capital; (vii) the quality of research and research services provided; (viii) the reasonableness of the commission, dealer spread or its equivalent for the specific transaction; and (ix) BFA's knowledge of any actual or apparent operational problems of a broker or dealer. Brokers may also be selected because of their ability to handle special or difficult executions, such as may be involved in large block trades, thinly traded securities, or other circumstances.

Section 28(e) of the 1934 Act ("Section 28(e)") permits a U.S. investment adviser, under certain circumstances, to cause an account to pay a broker or dealer a commission for effecting a transaction in securities that exceeds the amount another broker or dealer would have charged for effecting the same transaction in recognition of the value of brokerage and research services provided by that broker or dealer. This includes commissions paid on riskless principal transactions in securities under certain conditions.

From time to time, a Fund may purchase new issues of securities in a fixed price offering. In these situations, the broker may be a member of the selling group that will, in addition to selling securities, provide BFA with research services. FINRA has adopted rules expressly permitting these types of arrangements under certain circumstances. Generally, the broker will provide research "credits" in these situations at a rate that is higher than that available for typical secondary market transactions. These arrangements may not fall within the safe harbor of Section 28(e).

OTC issues, including most fixed-income securities such as corporate debt and U.S. Government securities, are normally traded on a "net" basis without a stated commission, through dealers acting for their own account and not as brokers. The Funds will primarily engage in transactions with these dealers or deal directly with the issuer unless a better price or execution could be obtained by using a broker. Prices paid to a dealer with respect to both foreign and domestic securities will generally include a "spread," which is the difference between the prices at which the dealer is willing to purchase and sell the specific security at the time, and includes the dealer's normal profit.

Under the 1940 Act, persons affiliated with a Fund and persons who are affiliated with such affiliated persons are prohibited from dealing with the Fund as principal in the purchase and sale of securities unless a permissive order allowing such transactions is obtained from the SEC. Since transactions in the OTC market usually involve transactions with the dealers acting as principal for their own accounts, the Funds will not deal with affiliated persons and affiliated persons of such

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affiliated persons in connection with such transactions. The Funds will not purchase securities during the existence of any underwriting or selling group relating to such securities of which BFA, BRIL or any affiliated person (as defined in the 1940 Act) thereof is a member except pursuant to procedures adopted by the Board in accordance with Rule 10f-3 under the 1940 Act.

Purchases of money market instruments by the Funds are made from dealers, underwriters and issuers. The Funds do not currently expect to incur any brokerage commission expense on such transactions because money market instruments are generally traded on a "net" basis with dealers acting as principal for their own accounts without a stated commission. The price of the security, however, usually includes a profit to the dealer.

BFA may, from time to time, effect trades on behalf of and for the account of the Funds with brokers or dealers that are affiliated with BFA, in conformity with Rule 17e-1 under the 1940 Act and SEC rules and regulations. Under these provisions, any commissions paid to affiliated brokers or dealers must be reasonable and fair compared to the commissions charged by other brokers or dealers in comparable transactions.

Securities purchased in underwritten offerings include a fixed amount of compensation to the underwriter, generally referred to as the underwriter's concession or discount. When securities are purchased or sold directly from or to an issuer, no commissions or discounts are paid.

Investment decisions for the Funds and for other investment accounts managed by BFA and the other Affiliates are made independently of each other in light of differing conditions. A variety of factors will be considered in making investment allocations. These factors include: (i) investment objectives or strategies for particular accounts, including sector, industry, country or region and capitalization weightings; (ii) tax considerations of an account; (iii) risk or investment concentration parameters for an account; (iv) supply or demand for a security at a given price level; (v) size of available investment; (vi) cash availability and liquidity requirements for accounts; (vii) regulatory restrictions; (viii) minimum investment size of an account; (ix) relative size of account; and (x) such other factors as may be approved by BlackRock's general counsel. Moreover, investments may not be allocated to one client account over another based on any of the following considerations: (i) to favor one client account at the expense of another; (ii) to generate higher fees paid by one client account over another or to produce greater performance compensation to BlackRock; (iii) to develop or enhance a relationship with a client or prospective client; (iv) to compensate a client for past services or benefits rendered to BlackRock or to induce future services or benefits to be rendered to BlackRock; or (v) to manage or equalize investment performance among different client accounts. BFA and the other Affiliates may deal, trade and invest for their own respective accounts in the types of securities in which the Funds may invest.

Initial public offerings ("IPOs") of securities may be over-subscribed and subsequently trade at a premium in the secondary market. When BFA is given an opportunity to invest in such an initial offering or "new" or "hot" issue, the supply of securities available for client accounts is often less than the amount of securities the accounts would otherwise take. In order to allocate these investments fairly and equitably among client accounts over time, each portfolio manager or a member of his or her respective investment team will indicate to BFA's trading desk their level of interest in a particular offering with respect to eligible clients' accounts for which that team is responsible. IPOs of U.S. equity securities will be identified as eligible for particular client accounts that are managed by portfolio teams who have indicated interest in the offering based on market capitalization of the issuer of the security and the investment mandate of the client account and in the case of international equity securities, the country where the offering is taking place and the investment mandate of the client account. Generally, shares received during the IPO will be allocated among participating client accounts within each investment mandate on a *pro rata* basis. This *pro rata* allocation may result in a Fund receiving less of a particular security than if pro-rating had not occurred. All allocations of securities will be subject, where relevant, to share minimums established for accounts and compliance constraints. In situations where supply is too limited to be allocated among all accounts for which the investment is eligible, portfolio managers may rotate such investment opportunities among one or more accounts so long as the rotation system provides for fair access for all client accounts over time. Other allocation methodologies that are considered by BFA to be fair and equitable to clients may be used as well.

Because different accounts may have differing investment objectives and policies, BFA may buy and sell the same securities at the same time for different clients based on the particular investment objective, guidelines and strategies of those accounts. For example, BFA may decide that it may be entirely appropriate for a growth fund to sell a security at the same time a value fund is buying that security. To the extent that transactions on behalf of more than one client of BFA or the other Affiliates during the same period increase the demand for securities being purchased or the supply of securities being sold,

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there may be an adverse effect on price. For example, sales of a security by BlackRock on behalf of one or more of its clients may decrease the market price of such security, adversely impacting other BlackRock clients that still hold the security. If purchases or sales of securities arise for consideration at or about the same time that would involve the Funds or other clients or funds for which BFA or another Affiliate act as investment manager, transactions in such securities will be made, insofar as feasible, for the respective funds and clients in a manner deemed equitable to all.

In certain instances, BFA may find it efficient for purposes of seeking to obtain best execution, to aggregate or "bunch" certain contemporaneous purchases or sale orders of its advisory accounts and advisory accounts of affiliates. In general, all contemporaneous trades for client accounts under management by the same portfolio manager or investment team will be bunched in a single order if the trader believes the bunched trade would provide each client with an opportunity to achieve a more favorable execution at a potentially lower execution cost. The costs associated with a bunched order will be shared *pro rata* among the clients in the bunched order. Generally, if an order for a particular portfolio manager or management team is filled at several different prices through multiple trades, all accounts participating in the order will receive the average price (except in the case of certain international markets where average pricing is not permitted). While in some cases this practice could have a detrimental effect upon the price or value of the security as far as the Funds are concerned, in other cases it could be beneficial to the Funds. Transactions effected by BFA or the other Affiliates on behalf of more than one of its clients during the same period may increase the demand for securities being purchased or the supply of securities being sold, causing an adverse effect on price. The trader will give the bunched order to the broker-dealer that the trader has identified as being able to provide the best execution of the order. Orders for purchase or sale of securities will be placed within a reasonable amount of time of the order receipt and bunched orders will be kept bunched only long enough to execute the order.

The table below sets forth the brokerage commissions paid by each Fund for the fiscal years noted. Any differences in brokerage commissions paid by a Fund from year to year are principally due to increases or decreases in that Fund's assets over those periods or the magnitude of changes to the components of a Fund's Underlying Index:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | | |
|:---|:---|:---|:---|
| **Fund** | **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 28, 2025**<br>| **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 29, 2024**<br>| **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 28, 2023**<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; $0 | &nbsp;&nbsp;&nbsp;&nbsp; $0 | &nbsp;&nbsp;&nbsp;&nbsp; $0 |
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 1-5 Year Investment Grade Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 5-10 Year Investment Grade Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 10+ Year Investment Grade Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Broad USD Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares ESG Advanced Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |

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| | | | |
|:---|:---|:---|:---|
| **Fund** | **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 28, 2025**<br>| **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 29, 2024**<br>| **Brokerage**<br> **Commissions**<br> **Paid During**<br> **Fiscal Year**<br> **Ended February 28, 2023**<br>|
| iShares ESG Advanced Total USD Bond Market <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares ESG Aware 1-5 Year USD Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares iBoxx $ High Yield Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares iBoxx $ Investment Grade Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Intermediate Government/Credit Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 | &nbsp;&nbsp;&nbsp;&nbsp; 0 |

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The following table sets forth the names of the Funds' "regular" broker-dealers, as defined under Rule 10b-1 of the 1940 Act, which derive more than 15% of their gross revenues from securities-related activities and in which the Funds invest, together with the market value of each investment as of the fiscal year ended February 28, 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Issuer** | **Market Value of**<br> **Investment**<br>|
| iShares 1-5 Year Investment Grade Corporate Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $541971523 |
|  | Bank of America Corp. | &nbsp;&nbsp; 479010754 |
|  | Morgan Stanley | &nbsp;&nbsp; 390449438 |
|  | Wells Fargo & Co | &nbsp;&nbsp; 332760677 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 297999167 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 287604839 |
|  | Barclays PLC | &nbsp;&nbsp; 168150143 |
|  | Deutsche Bank AG | &nbsp;&nbsp; 89145828 |
| iShares 5-10 Year Investment Grade Corporate Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $382362645 |
|  | JPMorgan Chase & Co | &nbsp;&nbsp; 339681322 |
|  | Morgan Stanley | &nbsp;&nbsp; 308951964 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 230281107 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 201068208 |
|  | Wells Fargo & Co | &nbsp;&nbsp; 182665050 |
|  | Barclays PLC | &nbsp;&nbsp; 98554725 |
|  | BNP Paribas SA | &nbsp;&nbsp; 69830621 |
|  | Deutsche Bank AG | &nbsp;&nbsp; 45091078 |
| iShares 10+ Year Investment Grade Corporate Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $33080334 |
|  | JPMorgan Chase & Co | &nbsp;&nbsp; 32655374 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 29467921 |

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| | | |
|:---|:---|:---|
| **Fund** | **Issuer** | **Market Value of**<br> **Investment**<br>|
|  | Citigroup, Inc. | &nbsp;&nbsp; 17367776 |
|  | Morgan Stanley | &nbsp;&nbsp; 17050164 |
|  | Barclays PLC | &nbsp;&nbsp; 4645830 |
|  | Societe Generale SA | &nbsp;&nbsp; 2932829 |
|  | BNP Paribas SA | &nbsp;&nbsp; 593995 |
| iShares BBB Rated Corporate Bond ETF | Citigroup Global Markets Inc. | &nbsp;&nbsp; $681254 |
|  | Goldman Sachs & Co. LLC | &nbsp;&nbsp; 580587 |
|  | J.P. Morgan Securities LLC | &nbsp;&nbsp; 404431 |
|  | BofA Securities, Inc. | &nbsp;&nbsp; 370163 |
| iShares Broad USD Investment Grade Corporate Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $245087656 |
|  | Bank of America Corp. | &nbsp;&nbsp; 240593471 |
|  | Morgan Stanley | &nbsp;&nbsp; 184072799 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 158287447 |
|  | Wells Fargo & Co | &nbsp;&nbsp; 152304211 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 141445799 |
|  | Barclays PLC | &nbsp;&nbsp; 70102938 |
|  | Societe Generale SA | &nbsp;&nbsp; 30922373 |
| iShares Core 5-10 Year USD Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $1080842 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 957882 |
|  | Morgan Stanley | &nbsp;&nbsp; 913690 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 642678 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 611206 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 535700 |
|  | Barclays PLC | &nbsp;&nbsp; 210003 |
|  | Nomura Holdings Inc. | &nbsp;&nbsp; 206627 |
|  | BNP Paribas SA | &nbsp;&nbsp; 190683 |
| iShares Core 10+ Year USD Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $3220752 |
|  | Bank of America Corp. | &nbsp;&nbsp; 3218796 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 2944620 |
|  | Morgan Stanley | &nbsp;&nbsp; 1804424 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 1732889 |
|  | HSBC Holdings PLC | &nbsp;&nbsp; 1307268 |
|  | Societe Generale SA | &nbsp;&nbsp; 426839 |
|  | BNP Paribas SA | &nbsp;&nbsp; 80968 |
| iShares Core U.S. Aggregate Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $734559970 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 730527560 |
|  | Morgan Stanley | &nbsp;&nbsp; 551212180 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 471027549 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 452860806 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 423978620 |
|  | Barclays PLC | &nbsp;&nbsp; 206434855 |
|  | Bank of Montreal | &nbsp;&nbsp; 68867371 |
|  | Nomura Holdings Inc. | &nbsp;&nbsp; 59699817 |

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| | | |
|:---|:---|:---|
| **Fund** | **Issuer** | **Market Value of**<br> **Investment**<br>|
| iShares ESG Advanced Investment Grade Corporate Bond ETF | J.P. Morgan Securities LLC | &nbsp;&nbsp; $404431 |
|  | BofA Securities, Inc. | &nbsp;&nbsp; 370163 |
|  | Goldman Sachs & Co. LLC | &nbsp;&nbsp; 340106 |
|  | Citigroup Global Markets Inc. | &nbsp;&nbsp; 305182 |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $25036156 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 24629994 |
|  | Morgan Stanley | &nbsp;&nbsp; 22191214 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 18420879 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 13675849 |
|  | Barclays PLC | &nbsp;&nbsp; 11381836 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 9060150 |
|  | Deutsche Bank AG | &nbsp;&nbsp; 6038470 |
| iShares ESG Aware U.S. Aggregate Bond ETF | Morgan Stanley | &nbsp;&nbsp; $16441836 |
|  | Bank of America Corp. | &nbsp;&nbsp; 16415073 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 15181906 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 11641521 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 10751893 |
|  | Barclays PLC | &nbsp;&nbsp; 7982168 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 5767362 |
|  | Bank of Montreal | &nbsp;&nbsp; 1778579 |
| iShares ESG Aware USD Corporate Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $22012199 |
|  | Morgan Stanley | &nbsp;&nbsp; 19916762 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 19770964 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 14891525 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 12414018 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 8989921 |
|  | Barclays PLC | &nbsp;&nbsp; 8280544 |
|  | Deutsche Bank AG | &nbsp;&nbsp; 4697055 |
| iShares Government/Credit Bond ETF | Bank of America Corp. | &nbsp;&nbsp; $1356750 |
|  | JPMorgan Chase & Co. | &nbsp;&nbsp; 1155842 |
|  | Morgan Stanley | &nbsp;&nbsp; 873828 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 644967 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 564647 |
|  | Barclays PLC | &nbsp;&nbsp; 459479 |
|  | Royal Bank of Canada | &nbsp;&nbsp; 58721 |
|  | Bank of Montreal | &nbsp;&nbsp; 43760 |
| iShares iBoxx $ Investment Grade Corporate Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $868036489 |
|  | Bank of America Corp. | &nbsp;&nbsp; 834523684 |
|  | Morgan Stanley | &nbsp;&nbsp; 667101071 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 639135506 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 547807268 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 474625483 |

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| | | |
|:---|:---|:---|
| **Fund** | **Issuer** | **Market Value of**<br> **Investment**<br>|
|  | Barclays PLC | &nbsp;&nbsp; 217869303 |
| iShares Intermediate Government/Credit Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $30173529 |
|  | Bank of America Corp. | &nbsp;&nbsp; 29627859 |
|  | Morgan Stanley | &nbsp;&nbsp; 23305836 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 17618469 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 17319516 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 17276667 |
|  | Royal Bank of Canada | &nbsp;&nbsp; 5886281 |
|  | Bank of Montreal | &nbsp;&nbsp; 3031745 |
| iShares Investment Grade Systematic Bond ETF | JPMorgan Chase & Co. | &nbsp;&nbsp; $18473178 |
|  | Wells Fargo & Co. | &nbsp;&nbsp; 16232324 |
|  | Bank of America Corp. | &nbsp;&nbsp; 15161485 |
|  | Goldman Sachs Group Inc. (The) | &nbsp;&nbsp; 10503627 |
|  | Morgan Stanley | &nbsp;&nbsp; 7136287 |
|  | Citigroup, Inc. | &nbsp;&nbsp; 235017 |

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The Funds' purchase and sale orders for securities may be combined with those of other investment companies, clients or accounts that BlackRock manages or advises. If purchases or sales of portfolio securities of the Funds and one or more other accounts managed or advised by BlackRock are considered at or about the same time, transactions in such securities are allocated among the Funds and the other accounts in a manner deemed equitable to all by BlackRock. In some cases, this procedure could have a detrimental effect on the price or volume of the security as far as the Funds are concerned. However, in other cases, it is possible that the ability to participate in volume transactions and to negotiate lower transaction costs will be beneficial to the Funds. BlackRock may deal, trade and invest for its own account in the types of securities in which the Funds may invest. BlackRock may, from time to time, effect trades on behalf of and for the account of the Funds with brokers or dealers that are affiliated with BFA, in conformity with the 1940 Act and SEC rules and regulations. Under these provisions, any commissions paid to affiliated brokers or dealers must be reasonable and fair compared to the commissions charged by other brokers or dealers in comparable transactions. The Funds will not deal with affiliates in principal transactions unless permitted by applicable SEC rules or regulations, or by SEC exemptive order.

Portfolio turnover may vary from year to year, as well as within a year. Certain Funds may use TBA transactions, which are expected to cause a higher portfolio turnover rate and may cause significant variation in portfolio turnover rate because TBA positions are rolled every month. High turnover rates may result in comparatively greater brokerage expenses. While each Fund's portfolio turnover rates are generally expected to be low, the portfolio turnover rate for that portion of the iShares Core 5-10 Year USD Bond ETF's, iShares Core U.S. Aggregate Bond ETF's, iShares ESG Advanced Total USD Bond Market ETF's, iShares ESG Aware U.S. Aggregate Bond ETF's and iShares MBS ETF's assets invested through TBA transactions, if any, is expected to be substantially higher because TBA positions are rolled every month. Higher turnover rates would likely result in comparatively greater transaction costs.

The table below sets forth the portfolio turnover rates of each Fund for the fiscal years noted:

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| | | |
|:---|:---|:---|
| **Fund** | **Fiscal Year Ended** <br> **February 28, 2025**<br>| **Fiscal Year Ended** <br> **February 29, 2024**<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0% |
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 55% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 55% |
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 29% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 25% |
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 35% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 45% |
| iShares 5-10 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 21% |
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 64% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 48% |
| iShares 10+ Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7% |

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| | | |
|:---|:---|:---|
| **Fund** | **Fiscal Year Ended** <br> **February 28, 2025**<br>| **Fiscal Year Ended** <br> **February 29, 2024**<br>|
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 28% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 26% |
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 23% |
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 22% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 22% |
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 39% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 39% |
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15% |
| iShares Broad USD Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 12% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10% |
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 13% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 26% |
| iShares Core 5-10 Year USD Bond ETF<sup>(1)</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 304% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 300% |
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9% |
| iShares Core U.S. Aggregate Bond ETF<sup>(1)</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 81% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 89% |
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 20% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 29% |
| iShares ESG Advanced Total USD Bond Market ETF<sup>(1)</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 63% |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 38% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31% |
| iShares ESG Aware U.S. Aggregate Bond ETF<sup>(1)</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 112% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 156% |
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19% |
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 18% |
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 81% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 67% |
| iShares iBoxx $ High Yield Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 14% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11% |
| iShares iBoxx $ Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 17% |
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 21% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19% |
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 69% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 76% |
| iShares MBS ETF<sup>(1)</sup> <br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 144% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 219% |
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 17% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 27% |
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 31% |
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 30% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 28% |
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 139% | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 62% |

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&nbsp;&nbsp;&nbsp;&nbsp;<sup>(1)</sup>

Portfolio turnover rate includes TBA transactions, as described above.

Additional Information Concerning the Trust

**Shares.** The Trust issues shares of beneficial interests in the funds with no par value. The Board may designate additional iShares funds.

Each share issued by a fund has a *pro rata* interest in the assets of that fund. Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each share is entitled to participate equally in dividends and distributions declared by the Board with respect to the relevant fund, and in the net distributable assets of such fund on liquidation.

Each share has one vote with respect to matters upon which the shareholder is entitled to vote. In any matter submitted to shareholders for a vote, each fund shall hold a separate vote, provided that shareholders of all affected funds will vote together when: (i) required by the 1940 Act, or (ii) the Trustees determine that the matter affects the interests of more than one fund.

Under Delaware law, the Trust is not required to hold an annual meeting of shareholders unless required to do so under the 1940 Act. The policy of the Trust is not to hold an annual meeting of shareholders unless required to do so under the 1940 Act. All shares (regardless of the fund) have noncumulative voting rights in the election of members of the Board. Under Delaware law, Trustees of the Trust may be removed by vote of the shareholders.

Following the creation of the initial Creation Unit(s) of shares of a fund and immediately prior to the commencement of trading in such fund's shares, a holder of shares may be a "control person" of the fund, as defined in Rule 0-1 under the 1940 Act. A fund cannot predict the length of time for which one or more shareholders may remain a control person of the fund.

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Shareholders may make inquiries by writing to iShares Trust, c/o BlackRock Investments, LLC, 1 University Square Drive, Princeton, NJ 08540.

Absent an applicable exemption or other relief from the SEC or its staff, beneficial owners of more than 5% of the shares of a fund may be subject to the reporting provisions of Section 13 of the 1934 Act and the SEC's rules promulgated thereunder. In addition, absent an applicable exemption or other relief from the SEC or its staff, officers and trustees of a fund and beneficial owners of 10% of the shares of a fund ("Insiders") may be subject to the insider reporting, short-swing profit and short sale provisions of Section 16 of the 1934 Act and the SEC's rules promulgated thereunder. Beneficial owners and Insiders should consult with their own legal counsel concerning their obligations under Sections 13 and 16 of the 1934 Act and existing guidance provided by the SEC staff.

In accordance with the Trust's current Agreement and Declaration of Trust (the "Declaration of Trust"), the Board may, without shareholder approval (unless such shareholder approval is required by the Declaration of Trust or applicable law, including the 1940 Act), authorize certain funds to merge, reorganize, consolidate, sell all or substantially all of their assets, or

take other similar actions with, to or into another fund. The Trust or a fund may be terminated by a majority vote of the Board, subject to the affirmative vote of a majority of the shareholders of the Trust or such fund entitled to vote on termination; however, in certain circumstances described in the Declaration of Trust, only a majority vote of the Board is required. Although the shares are not automatically redeemable upon the occurrence of any specific event, the Declaration of Trust provides that the Board will have the unrestricted power to alter the number of shares in a Creation Unit. Therefore, in the event of a termination of the Trust or a fund, the Board, in its sole discretion, could determine to permit the shares to be redeemable in aggregations smaller than Creation Units or to be individually redeemable. In such circumstance, the Trust or a fund may make redemptions in-kind, for cash or for a combination of cash or securities. Further, in the event of a termination of the Trust or a fund, the Trust or a fund might elect to pay cash redemptions to all shareholders, with an in-kind election for shareholders owning in excess of a certain stated minimum amount.

**DTC as Securities Depository for Shares of the Funds.** Shares of each Fund are represented by securities registered in the name of DTC or its nominee and deposited with, or on behalf of, DTC.

DTC was created in 1973 to enable electronic movement of securities between its participants ("DTC Participants"), and NSCC was established in 1976 to provide a single settlement system for securities clearing and to serve as central counterparty for securities trades among DTC Participants. In 1999, DTC and NSCC were consolidated within The Depository Trust & Clearing Corporation ("DTCC") and became wholly-owned subsidiaries of DTCC. The common stock of DTCC is owned by the DTC Participants, but NYSE and FINRA, through subsidiaries, hold preferred shares in DTCC that provide them with the right to elect one member each to the DTCC board of directors. Access to the DTC system is available to entities, such as banks, brokers, dealers and trust companies, that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly ("Indirect Participants").

Beneficial ownership of shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in shares (owners of such beneficial interests are referred to herein as "Beneficial Owners") is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of shares. The laws of some jurisdictions may require that certain purchasers of securities take physical delivery of such securities in definitive form. Such laws may impair the ability of certain investors to acquire beneficial interests in shares of the Fund.

Conveyance of all notices, statements and other communications to Beneficial Owners is effected as follows. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the shares of each Fund held by each DTC Participant. The Trust shall inquire of each such DTC Participant as to the number of Beneficial Owners holding shares, directly or indirectly, through such DTC Participant. The Trust shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

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Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all shares of the Trust. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants' accounts with payments in amounts proportionate to their respective beneficial interests in shares of each Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a "street name," and will be the responsibility of such DTC Participants.

The Trust has no responsibility or liability for any aspect of the records relating to or notices to Beneficial Owners, or payments made on account of beneficial ownership interests in such shares, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests, or for any other aspect of the relationship between DTC and the DTC Participants or the relationship between such DTC Participants and the Indirect Participants and Beneficial Owners owning through such DTC Participants. DTC may decide to discontinue providing its service with respect to shares of the Trust at any time by giving reasonable notice to the Trust and discharging its responsibilities with respect thereto under applicable law. Under such circumstances, the Trust shall take action to find a replacement for DTC to perform its functions at a comparable cost.

**Distribution of Shares.** In connection with each Fund's launch, each Fund was seeded through the sale of one or more Creation Units by each Fund to one or more initial investors. Initial investors participating in the seeding may be Authorized Participants, a lead market maker or other third party investor or an affiliate of each Fund or each Fund's adviser. Each such initial investor may sell some or all of the shares underlying the Creation Unit(s) held by them pursuant to the registration statement for each Fund (each, a "Selling Shareholder"), which shares have been registered to permit the resale from time to time after purchase. Each Fund will not receive any of the proceeds from the resale by the Selling Shareholders of these shares.

Selling Shareholders may sell shares owned by them directly or through broker-dealers, in accordance with applicable law, on any national securities exchange on which the shares may be listed or quoted at the time of sale, through trading systems, in the OTC market or in transactions other than on these exchanges or systems at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale, or at negotiated prices. These sales may be effected through brokerage transactions, privately negotiated trades, block sales, entry into options or other derivatives transactions or through any other means authorized by applicable law. Selling Shareholders may redeem the shares held in Creation Unit size by them through an Authorized Participant.

Any Selling Shareholder and any broker-dealer or agents participating in the distribution of shares may be deemed to be "underwriters" within the meaning of Section 2(a)(11) of the 1933 Act, in connection with such sales.

Any Selling Shareholder and any other person participating in such distribution will be subject to applicable provisions of the 1934 Act and the rules and regulations thereunder.

Creation and Redemption of Creation Units

**General.** The Trust issues and sells shares of each Fund only in Creation Units on a continuous basis through the Distributor or its agent, without a sales load, at a price based on each Fund's NAV next determined after receipt, on any Business Day (as defined below), of an order received by the Distributor or its agent in proper form. On days when the applicable Listing Exchange or the bond markets close earlier than normal, a Fund may require orders to be placed earlier in the day. The following table sets forth the number of shares of a Fund that constitute a Creation Unit for such Fund and the approximate value of such Creation Unit as of March 31, 2025:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Shares Per**<br> **Creation Unit**<br>| **Approximate**<br> **Value Per**<br> **Creation**<br> **Unit (U.S.$)**<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5032600.95 |
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $8257975.40 |
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2618307.00 |
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $11775646.50 |

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| | | |
|:---|:---|:---|
| **Fund** | **Shares Per**<br> **Creation Unit**<br>| **Approximate**<br> **Value Per**<br> **Creation**<br> **Unit (U.S.$)**<br>|
| iShares 5-10 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2626347.00 |
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $9532044.70 |
| iShares 10+ Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5024979.00 |
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10446966.00 |
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $9243208.00 |
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $531826.50 |
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5472240.60 |
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4328688.70 |
| iShares Broad USD Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2554429.00 |
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2867620.35 |
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4337158.00 |
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2496361.00 |
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $9895877.00 |
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4111988.00 |
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4333118.00 |
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1249298.00 |
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $4743065.00 |
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1152452.00 |
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5207955.00 |
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2346324.00 |
| iShares iBoxx $ High Yield Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $7871289.00 |
| iShares iBoxx $ Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10866882.00 |
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5299552.00 |
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2249925.00 |
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $9379033.00 |
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $10736759.80 |
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $2684288.95 |
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $5299661.45 |
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 10000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $1104527.46 |

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In its discretion, the Trust reserves the right to increase or decrease the number of a Fund's shares that constitute a Creation Unit. The Board reserves the right to declare a split or a consolidation in the number of shares outstanding of any Fund, and to make a corresponding change in the number of shares constituting a Creation Unit, in the event that the per share price in the secondary market rises (or declines) to an amount that falls outside the range deemed desirable by the Board.

A "Business Day" with respect to each Fund is any day the Fund is open for business, including any day when it satisfies redemption requests as required by Section 22(e) of the 1940 Act. Each Fund is open for business any day on which the Listing Exchange on which the Fund is listed for trading is open for business. As of the date of this SAI, each Listing Exchange observes the following holidays, as observed: New Year's Day, Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Juneteenth, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

**Fund Deposit.** The consideration for purchase of Creation Units of a Fund, generally consists of the Deposit Securities and the Cash Component computed as described below. Together, the Deposit Securities and the Cash Component constitute the "Fund Deposit," which, when combined with a Fund's portfolio securities, is designed to generate performance that has a collective investment profile similar to that of the Underlying Index. The Fund Deposit represents the minimum initial and subsequent investment amount for a Creation Unit of any Fund. Such Fund Deposit is applicable, subject to any adjustments as described below, to purchases of Creation Units of shares of a given Fund until such time as the next-announced Fund Deposit is made available.

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The "Cash Component" is an amount equal to the difference between the NAV of the shares (per Creation Unit) and the "Deposit Amount," which is an amount equal to the market value of the Deposit Securities, and serves to compensate for any differences between the NAV per Creation Unit and the Deposit Amount. Payment of any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities are the sole responsibility of the Authorized Participant purchasing a Creation Unit.

The iShares Core 10+ Year USD Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware U.S. Aggregate Bond ETF, iShares MBS ETF, iShares National Muni Bond ETF and iShares Short-Term National Muni Bond ETF (the "Partial Cash Funds") generally offer Creation Units partially for cash, but may, in certain circumstances, offer Creation Units solely for cash or solely in-kind. The iShares California Muni Bond ETF and iShares New York Muni Bond ETF generally offer Creation Units for cash, but may offer Creation Units partially for cash or solely in-kind. Please see the *Cash Purchase Method* section below and the following discussion summarizing the Deposit Security method for further information on purchasing Creation Units of the Funds.

The identity and number or par value of the Deposit Securities change pursuant to changes in the composition of a Fund's portfolio and as rebalancing adjustments and corporate action events are reflected from time to time by BFA with a view to the investment objective of the Fund. The composition of the Deposit Securities may also change in response to adjustments to the weighting or composition of the component securities constituting the relevant Underlying Index.

The Trust may require the substitution of an amount of cash (*i.e.*, a "cash in lieu" amount) to replace any Deposit Security of the Partial Cash Funds that is a TBA transaction or an interest in a mortgage pass-through security. The amount of cash contributed will be equivalent to the price of the TBA transaction or mortgage pass-through security interest listed as a Deposit Security. A transaction fee may be charged on the cash amount contributed in lieu of the TBA transaction or mortgage pass-through security.

The Fund Deposit may also be modified to minimize the Cash Component by redistributing the cash to the Deposit Securities portion of the Fund Deposit through "systematic rounding." The rounding methodology "rounds up" position sizes of securities in the Deposit Securities (which in turn reduces the cash portion). However, the methodology limits the maximum allowed percentage change in weight and share quantity of any given security in the Fund Deposit.

Fund Deposits may also be modified to position a fund towards a forward index rebalance to reflect revisions that account for index additions, deletions, and re-weights.

The Trust may, in its sole discretion, substitute a "cash in lieu" amount to be added to the Cash Component to replace any Deposit Security in certain circumstances, including: (i) when instruments are not available in sufficient quantity for delivery; (ii) when instruments are not eligible for transfer through DTC or the clearing process (as discussed below); (iii) when instruments that the Authorized Participant (or an investor on whose behalf the Authorized Participant is acting) are not able to be traded due to a trading restriction; (iv) when delivery of the Deposit Security by the Authorized Participant (or by an investor on whose behalf the Authorized Participant is acting) would be restricted under applicable securities or other local laws; (v) in connection with distribution payments to be made by a Fund; or (vi) in certain other situations.

**Cash Purchase Method.** Although the Trust does not generally permit partial or full cash purchases of Creation Units of its funds, when partial or full cash purchases of Creation Units are available or specified for a Fund (Creation Units of the Partial Cash Funds are generally offered partially for cash and all or a substantial portion of the Deposit Securities of iShares California Muni Bond ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF and iShares Short-Term National Muni Bond ETF may be substituted for cash), they will be effected in essentially the same manner as in-kind purchases thereof. In the case of a partial or full cash purchase, the Authorized Participant must pay the cash equivalent of the Deposit Securities it would otherwise be required to provide through an in-kind purchase, plus the same Cash Component required to be paid by an in-kind purchaser.

**Procedures for Creation of Creation Units.** To be eligible to place orders with the Distributor and to create a Creation Unit of the Funds, an entity must be: (i) a "Participating Party," *i.e*., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the "Clearing Process"), a clearing agency that is registered with the SEC, or (ii) a DTC Participant, and must have executed an agreement with the Distributor, with respect to creations and redemptions of Creation Units ("Authorized Participant Agreement") (discussed below). A member or participant of a clearing agency registered with the SEC which has a written agreement with the Funds or one of their service providers that

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allows such member or participant to place orders for the purchase and redemption of Creation Units is referred to as an "Authorized Participant." All shares of the Funds, however created, will be entered on the records of DTC in the name of Cede & Co. for the account of a DTC Participant.

**Role of the Authorized Participant.** Creation Units may be purchased only by or through a member or participant of a clearing agency registered with the SEC, which has a written agreement with the Funds or one of their service providers that allows such member or participant to place orders for the purchase and redemption of Creation Units. Such Authorized Participant will agree, pursuant to the terms of such Authorized Participant Agreement and on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that such Authorized Participant will make available in advance of each purchase of shares an amount of cash sufficient to pay the Cash Component, once the NAV of a Creation Unit is next determined after receipt of the purchase order in proper form, together with the transaction fees described below. An Authorized Participant, acting on behalf of an investor, may require the investor to enter into an agreement with such Authorized Participant with respect to certain matters, including payment of the Cash Component. Investors who are not Authorized Participants must make appropriate arrangements with an Authorized Participant. Investors should be aware that their particular broker may not be a DTC Participant or may not have executed an Authorized Participant Agreement and that orders to purchase Creation Units may have to be placed by the investor's broker through an Authorized Participant. As a result, purchase orders placed through an Authorized Participant may result in additional charges to such investor. The Trust does not expect to enter into an Authorized Participant Agreement with more than a small number of DTC Participants. A list of current Authorized Participants may be obtained from the Distributor. The Distributor has adopted guidelines regarding Authorized Participants' transactions in Creation Units that are made available to all Authorized Participants. These guidelines set forth the processes and standards for Authorized Participants to transact with the Distributor and its agents in connection with creation and redemption transactions. In addition, the Distributor may be appointed as the proxy of the Authorized Participant and may be granted a power of attorney under its Authorized Participant Agreement.

**Placement of Creation Orders.** Fund Deposits must be delivered through the Federal Reserve System (for cash and U.S. government securities), through DTC (for corporate and municipal securities) or through a central depository account, such as with Euroclear or DTC, maintained by State Street or JPMorgan, as applicable or a sub-custodian (a "Central Depository Account"). Any portion of a Fund Deposit that may not be delivered through the Fed or DTC must be delivered through a Central Depository Account. The Fund Deposit transfers made through DTC must be ordered by the DTC Participant in a timely fashion so as to ensure the delivery of the requisite number of Deposit Securities through DTC to the account of the Funds generally before 3:00 p.m., Eastern time on the Settlement Date. Fund Deposit transfers made through the Fed must be deposited by the participant institution in a timely fashion so as to ensure the delivery of the requisite number or amount of Deposit Securities or cash through the Fed to the account of the Fund generally before 3:00 p.m., Eastern time on the Settlement Date. Fund Deposit transfers made through a Central Depository Account must be completed pursuant to the requirements established by the custodian or sub-custodian for such Central Depository Account generally before 2:00 p.m., Eastern time on the Settlement Date. The "Settlement Date" for all funds is generally the first business day after the Transmittal Date. All questions as to the number of Deposit Securities to be delivered, and the validity, form and eligibility (including time of receipt) for the deposit of any tendered securities, will be determined by the Trust, whose determination shall be final and binding. The amount of cash equal to the Cash Component must be transferred directly to State Street or JPMorgan, as applicable through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by State Street or JPMorgan, as applicable generally before 3:00 p.m., Eastern time on the Settlement Date. If the Cash Component and the Deposit Securities are not received by 3:00 p.m., Eastern time on the Settlement Date, the creation order may be canceled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using a Fund Deposit as newly constituted to reflect the then current NAV of the Funds. The delivery of Creation Units so created generally will occur no later than the first Business Day following the day on which the purchase order is deemed received by the Distributor, provided that the relevant Fund Deposit has been received by the Funds prior to such time.

**Purchase Orders and Submission Timing.** An order to purchase shares of a Fund will be implemented as of the NAV next determined after the Authorized Participant has tendered the order, as described in the handbook for Authorized Participants. To initiate an order for a Creation Unit, an Authorized Participant must submit to the Distributor or its agent an irrevocable order to purchase shares of a Fund that is in proper form (pursuant to procedures set forth in the Authorized Participant Agreement) by the Fund's submission deadline, known as the "Cutoff Time." Generally, an order must be submitted before 4:00 p.m., Eastern time on any Business Day to receive that day's NAV. For the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF, an order must be tendered before 12:00 p.m., Eastern time to receive the 12:00 p.m. NAV and before 4:00 p.m., Eastern time to receive the 4:00 p.m. NAV. There may be a different Cutoff Time for a Fund if a creation order will settle on a non-standard settlement basis, as described in the handbook for Authorized Participants.

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The Distributor or its agent will notify BFA and the custodian of a purchase order. The custodian will then provide such information to any appropriate sub-custodian. Procedures and requirements governing the delivery of the Fund Deposit are set forth in the handbook for Authorized Participants and may change from time to time. Investors, other than Authorized Participants, are responsible for making arrangements for a creation request to be made through an Authorized Participant. The Distributor or its agent will provide a list of current Authorized Participants upon request. Those placing orders to purchase Creation Units through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order to the Distributor or its agent by the Cutoff Time on such Business Day.

The Authorized Participant must also make available on or before the contractual settlement date, by means satisfactory to the Funds, immediately available or same day funds estimated by the Funds to be sufficient to pay the Cash Component next determined after acceptance of the purchase order, together with the applicable purchase transaction fees. Those placing orders should ascertain the applicable deadline for cash transfers by contacting the operations department of the broker or depositary institution effectuating the transfer of the Cash Component. This deadline is likely to be significantly earlier than the Cutoff Time of a Fund. Investors should be aware that an Authorized Participant may require orders for purchases of shares placed with it to be in the particular form required by the individual Authorized Participant. The Authorized Participant is responsible for any and all expenses and costs incurred by a Fund, including any applicable cash amounts, in connection with any purchase order.

Various issues, including economic or market disruptions and communications or other operational failures, may impede the ability to reach the Distributor or its agent or an Authorized Participant. The Distributor or its agent, in their discretion, may permit the submission of such orders and requests by or through an Authorized Participant at any time (including on days on which the Listing Exchange is not open for business) via communication through the facilities of the Distributor's or its agent's proprietary website maintained for this purpose. Purchase orders and redemption requests, if accepted by the Trust, will be processed based on the NAV next determined after such acceptance in accordance with a Fund's Cutoff Time as provided in the Authorized Participant Agreement and disclosed in this SAI.

**Acceptance of Orders for Creation Units.** Subject to the conditions that (i) an irrevocable purchase order has been submitted by the Authorized Participant (either on its own or another investor's behalf) and (ii) arrangements satisfactory to the Funds are in place for payment of the Cash Component and any other cash amounts which may be due, the Funds will accept the order, subject to each Fund's right (and the right of the Distributor and BFA) to reject any order until acceptance, as set forth below.

Once a Fund has accepted an order, upon the next determination of the NAV of the shares, the Fund will confirm the issuance of a Creation Unit, against receipt of payment, at such NAV. The Distributor or its agent will then transmit a confirmation of acceptance to the Authorized Participant that placed the order.

Each Fund reserves the right to reject or revoke a creation order transmitted to it by the Distributor or its agent provided that a rejection or revocation of a creation order does not violate Rule 6c-11 under the Investment Company Act. For example, a Fund may reject or revoke a creation order transmitted to it by the Distributor or its agent if (i) the order is not in proper form; (ii) the investor(s), upon obtaining the shares ordered, would own 80% or more of the currently outstanding shares of the Fund; (iii) the Deposit Securities delivered do not conform to the identity and number of shares specified, as described above; (iv) acceptance of the Deposit Securities is not legally required or would, in the opinion of counsel, be unlawful; or (v) circumstances outside the control of the Fund, the Distributor or its agent and BFA make it impracticable to process purchase orders. The Distributor or its agent shall notify a prospective purchaser of a Creation Unit and/or the Authorized Participant acting on behalf of such purchaser of its rejection of such order. The Funds, State Street or JPMorgan, as applicable, the sub-custodian and the Distributor or its agent are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall any of them incur any liability for failure to give such notification.

**Issuance of a Creation Unit.** Except as provided herein, a Creation Unit will not be issued until the transfer of good title to the applicable Fund of the Deposit Securities and the payment of the Cash Component have been completed. When the sub-custodian has confirmed to the custodian that the securities included in the Fund Deposit (or the cash value thereof) have been delivered to the account of the relevant sub-custodian or sub-custodians, the Distributor or its agent and BFA shall be notified of such delivery and the applicable Fund will issue and cause the delivery of the Creation Unit.

Creation Units of each Fund are generally issued on a "T+1 basis" (*i.e.*, one Business Day after trade date). However, each Fund reserves the right to settle Creation Unit transactions on a different basis, if necessary or appropriate under the

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circumstances and compliant with applicable law. These circumstances may include, among others, accommodating non-U.S. market holiday schedules and accounting for different treatment among non-U.S. and U.S. markets of dividend record dates and ex-dividend dates (*i.e.*, the last day the holder of a security can sell the security and still receive dividends payable on the security).

To the extent contemplated by an Authorized Participant Agreement with the Distributor, each Fund will issue Creation Units to such Authorized Participant, notwithstanding the fact that the corresponding Fund Deposits have not been received in part or in whole, in reliance on the undertaking of the Authorized Participant to deliver the missing Deposit Securities as soon as possible, which undertaking shall be secured by such Authorized Participant's delivery and maintenance of collateral as set forth in the handbook for Authorized Participants. The Trust may use such collateral at any time to buy Deposit Securities for the Funds. Such collateral must be delivered no later than the time specified by a Fund or its custodian on the contractual settlement date. Information concerning the Funds' current procedures for collateralization of missing Deposit Securities is available from the Distributor or its agent. The Authorized Participant Agreement will permit the Funds to buy the missing Deposit Securities at any time and will subject the Authorized Participant to liability for any shortfall between the cost to the Funds of purchasing such securities and the collateral including, without limitation, liability for related brokerage, borrowings and other charges.

In certain cases, Authorized Participants may create and redeem Creation Units on the same trade date and in these instances, the Funds reserve the right to settle these transactions on a net basis or require a representation from the Authorized Participants that the creation and redemption transactions are for separate beneficial owners. All questions as to the number of shares of each security in the Deposit Securities and the validity, form, eligibility and acceptance for deposit of any securities to be delivered shall be determined by each Fund and the Fund's determination shall be final and binding.

**Costs Associated with Creation Transactions.** A standard creation transaction fee is imposed to offset the transfer and other transaction costs associated with the issuance of Creation Units. Under an ETF Services Agreement, the Funds have retained BRIL, an affiliate of BFA, to perform the ETF Services. BRIL will receive from an Authorized Participant a standard transaction fee on each creation order, which consists of (1) a fee for providing the ETF Services (the "ETF Servicing Fee") and (2) transfer, processing and other transaction costs charged by a Fund custodian in connection with the issuance of Creation Units for such creation order ("Custody Transaction Costs"). BRIL is entitled to retain the ETF Servicing Fee pursuant to the ETF Services Agreement, but BRIL will reimburse any Custody Transaction Costs to the applicable Fund custodian according to the amounts invoiced by such custodian.

The ETF Servicing Fee is a flat fee per order regardless of the number of Creation Units being purchased, which amount will vary among different Funds based on a number of factors, including the complexity of the order and the types of securities or instruments included in a Fund's Creation Basket, among other variables. The ETF Servicing Fee may be equal to zero in certain instances, such as for creation transactions that consist solely of cash. The actual Custody Transaction Costs vary per order based on the number of trades, underlying markets and settlement locations associated with the issuance of a Creation Unit. The following table sets forth, for each Fund, either the actual creation transaction fee that was charged on June 1, 2025, or an estimate of the creation transaction fee that would have been charged if the Fund had issued a Creation Unit on that date. The actual fee charged to an Authorized Participant in connection with a creation order will vary over time depending on the factors discussed above, and may be higher than the fee set forth below.

In order to defray transaction expenses for a Fund and protect against possible shareholder dilution, if a creation transaction consists solely or partially of cash, the Authorized Participant may also be required to cover (up to the maximum amount shown below) certain brokerage, tax, foreign exchange, execution and other costs and expenses related to the execution of trades resulting from such transaction (which may, in certain instances, be based on a good faith estimate of transaction costs based on historical data or other inputs, at BlackRock's discretion, and may include part or all of the spread between the expected bid and offer side of the market and anticipated market impact). However, a Fund is not obligated to trade identical securities to the securities identified by BlackRock in estimating these transaction and other costs and expenses. In certain cases, BlackRock or an affiliate may determine in its discretion to deviate from the regular charge, subject to the maximum amounts shown below.

For the iShares iBoxx $ High Yield Corporate Bond ETF and the iShares iBoxx $ Investment Grade Corporate Bond ETF, in order to offset certain potential market impacts related to the use of custom baskets in the fixed income market and protect against possible shareholder dilution, if a creation transaction is executed solely or partially in-kind, the Authorized Participant may be assessed a fee, payable to the Fund, which will be identical for each Creation Unit of the applicable Fund

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on the day of the transaction (up to the maximum amount shown below). The fee is an estimate based on historical data that is indicative of market impact.

Authorized Participants will also bear the costs of transferring the Deposit Securities to the Funds. Certain fees/costs associated with creation transactions may be waived in certain circumstances. Investors who use the services of a broker or other financial intermediary to acquire Fund shares may be charged a fee for such services.

The following table sets forth each Fund's estimated creation transaction fee based on data as of June 1, 2025 and maximum additional charge (as described above):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Standard Creation**<br> **Transaction Fee\***<br>| **Maximum Additional** <br> **Charge\*\***<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; $175.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 298.75<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;756.30 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;282.50 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 5-10 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;701.48 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;175.00 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 10+ Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;831.59 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 10-20 Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 225.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 200.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 175.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 315.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;637.50 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Broad USD Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;845.53 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;317.50 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 505.04<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 668.38<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;836.14 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;0.00 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp;&nbsp;634.82 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;386.04 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;605.80 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;429.03 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 2757.50 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;479.89 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares iBoxx $ High Yield Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;958.98 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares iBoxx $ Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;975.80 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;686.32 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;470.56 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp; 150.21<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 325.50<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;0.00 | &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 312.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> % <br>|
| iShares Short Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 216.25<br>| &nbsp;&nbsp;&nbsp;&nbsp; 3.0<br> %<br>|

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\*

Estimated fee.

\*\*

As a percentage of the net asset value per Creation Unit.

**Redemption of Creation Units.** Shares of a Fund may be redeemed by Authorized Participants only in Creation Units at their NAV next determined after receipt of a redemption request in proper form by the Distributor or its agent and only on a Business Day. The Funds will not redeem shares in amounts less than Creation Units. There can be no assurance, however,

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that there will be sufficient liquidity in the secondary market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of shares to constitute a Creation Unit that could be redeemed by an Authorized Participant. Beneficial owners also may sell shares in the secondary market.

The Partial Cash Funds generally redeem Creation Units partially for cash. However, the Funds reserve the right to distribute securities and other portfolio instruments in-kind as payment for Creation Units being redeemed. Please see the *Cash Redemption Method* section below and the following discussion summarizing the in-kind method for further information on redeeming Creation Units of the Funds.

Each Fund publishes the designated portfolio of securities (including any portion of such securities for which cash may be substituted) that will be applicable to redemption requests received in proper form (as defined below) on that day ("Fund Securities" or "Redemption Basket"), and an amount of cash (the "Cash Amount," as described below) in order to effect redemptions of Creation Units of a Fund. Such Fund Securities and Cash Amount will remain in effect until such time as the next announced composition of the Fund Securities and Cash Amount is made available. The Fund Securities and Cash Amount are subject to possible amendment or correction. Fund Securities received on redemption may not be identical to Deposit Securities that are applicable to creations of Creation Units. Procedures and requirements governing redemption transactions are set forth in the handbook for Authorized Participants and may change from time to time.

Unless cash redemptions are available or specified for a Fund, the redemption proceeds for a Creation Unit generally consist of Fund Securities, plus the Cash Amount, which is an amount equal to the difference between the NAV of the shares being redeemed, as next determined after the receipt of a redemption request in proper form, and the value of Fund Securities, less a redemption transaction fee (as described below).

The Trust may, in its sole discretion, substitute a "cash in lieu" amount to replace any Fund Security in certain circumstances, including: (i) when the delivery of a Fund Security to the Authorized Participant (or to an investor on whose behalf the Authorized Participant is acting) would be restricted under applicable securities or other local laws or due to a trading restriction; (ii) when the delivery of a Fund Security to the Authorized Participant would result in the disposition of the Fund Security by the Authorized Participant due to restrictions under applicable securities or other local laws; (iii) when the delivery of a Fund Security to the Authorized Participant would result in unfavorable tax treatment; (iv) when a Fund Security cannot be settled or otherwise delivered in time to facilitate an in-kind redemption; or (v) in certain other situations. The amount of cash paid out in such cases will be equivalent to the value of the substituted security listed as a Fund Security. Notwithstanding the foregoing, the Trust may, in its sole discretion, substitute a "cash in lieu" amount to replace any Fund Security of the Partial Cash Funds that is a TBA transaction or mortgage pass-through security. In such cases, a transaction fee may be charged on the cash amount paid in lieu of the TBA transaction or mortgage pass through security. In the event that the Fund Securities have a value greater than the NAV of the shares, a compensating cash payment equal to the difference is required to be made by or through an Authorized Participant by the redeeming shareholder. Each Fund generally redeems Creation Units for Fund Securities (except for the Partial Cash Funds, which generally redeem Creation Units partially for cash), and the iShares California Muni Bond ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF and iShares Short-Term National Muni Bond ETF which may substitute all or a substantial portion of the Fund Securities for cash, but each Fund reserves the right to utilize a cash option for redemption of Creation Units. Each Fund may, in its sole discretion, provide such redeeming Authorized Participant a portfolio of securities that differs from the exact composition of the Fund Securities, but does not differ in NAV. The Redemption Basket may also be modified to minimize the Cash Component by redistributing the cash to the Fund Securities portion of the Redemption Basket through systematically rounding. The rounding methodology allows position sizes of securities in the Fund Securities to be "rounded up," while limiting the maximum allowed percentage change in weight and share quantity of any given security in the Redemption Basket. Redemption Baskets may also be modified to position a fund towards a forward index rebalance to reflect revisions that account for index additions, deletions, and re-weights.

**Cash Redemption Method.** Although the Trust does not generally permit full cash redemptions of Creation Units of its funds, when partial or full cash redemptions of Creation Units are available or specified (*e.g.,* Creation Units of the Partial Cash Funds are generally redeemed partially for cash and the iShares California Muni Bond ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF and iShares Short-Term National Muni Bond ETF which may substitute cash for all or a substantial portion of the Fund Securities for cash), they will be effected in essentially the same manner as in-kind

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redemptions thereof. In the case of partial or full cash redemption, the Authorized Participant receives the cash equivalent of the Fund Securities and other instruments it would otherwise receive through an in-kind redemption, plus the same Cash Amount to be paid to an in-kind redeemer.

**Costs Associated with Redemption Transactions.** A standard redemption transaction fee is imposed to offset transfer and other transaction costs that may be incurred by the relevant Fund. As described above, under an ETF Services Agreement, the Funds have retained BRIL, an affiliate of BFA, to perform certain ETF Services. BRIL will receive from an Authorized Participant a standard transaction fee on each redemption order, which consists of (1) the ETF Servicing Fee and (2) Custody Transaction Costs. BRIL is entitled to retain the ETF Servicing Fee pursuant to the ETF Services Agreement, but BRIL will reimburse any Custody Transaction Costs to the applicable Fund custodian according to the amounts invoiced by such custodian.

The ETF Servicing Fee is a flat fee per order regardless of the number of Creation Units being redeemed, which amount will vary among different Funds based on a number of factors, including the complexity of the order and the types of securities or instruments included in a Fund's Redemption Basket, among other variables. The ETF Servicing Fee may be equal to zero in certain instances, such as for redemption transactions that consist solely of cash. The actual Custody Transaction Costs vary per order based on the number of trades, underlying markets, and settlement locations associated with the redemption of a Creation Unit. The following table sets forth, for each Fund, either the actual redemption transaction fee that was charged on June 1, 2025, or an estimate of the redemption transaction fee that would have been charged if the Fund had redeemed a Creation Unit on that date. The actual fee charged to an Authorized Participant in connection with a redemption order will vary over time depending on the factors discussed above, and may be higher than the fee set forth below.

In order to defray transaction expenses for a Fund and protect against possible shareholder dilution, if a redemption transaction consists solely or partially of cash, the Authorized Participant may also be required to cover (up to the maximum amount shown below) certain brokerage, tax, foreign exchange, execution and other costs and expenses related to the execution of trades resulting from such transaction (which may, in certain instances, be based on a good faith estimate of transaction costs based on historical data or other inputs, at BlackRock's discretion, and may include part or all of the spread between the expected bid and offer side of the market and anticipated market impact). However, a Fund is not obligated to trade identical securities to the securities identified by BlackRock in estimating these transaction and other costs and expenses. In certain cases, BlackRock or an affiliate may determine in its discretion to deviate from the regular charge, subject to the maximum amounts shown below.

For the iShares iBoxx $ High Yield Corporate Bond ETF and the iShares iBoxx $ Investment Grade Corporate Bond ETF, in order to offset certain potential market impacts related to the use of custom baskets in the fixed income market and protect against possible shareholder dilution, if a redemption transaction is executed solely or partially in-kind, the Authorized Participant may be assessed a fee, payable to the Fund, which will be identical for each Creation Unit of the applicable Fund on the day of the transaction (up to the maximum amount shown below). The fee is an estimate based on historical data that is indicative of market impact.

Authorized Participants will also bear the costs of transferring the Fund Securities from a Fund to their account on their order. Certain fees/costs associated with redemption transactions may be waived in certain circumstances. Investors who use the services of a broker or other financial intermediary to dispose of Fund shares may be charged a fee for such services.

The following table sets forth each Fund's estimated redemption transaction fee based on data as of June 1, 2025 and maximum additional charge (as described above):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | | |
|:---|:---|:---|
| **Fund** | **Standard Redemption**<br> **Transaction Fee\***<br>| **Maximum Additional** <br> **Charge\*\***<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; $175.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 298.75<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 1-5 Year Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;756.30 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;282.50 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 5-10 Year Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;701.48 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;175.00 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 10+ Year Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;831.59 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 10-20 Year Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 225.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|

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| | | |
|:---|:---|:---|
| **Fund** | **Standard Redemption**<br> **Transaction Fee\***<br>| **Maximum Additional** <br> **Charge\*\***<br>|
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 200.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares 25+ Year Treasury STRIPS Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 175.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 315.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;637.50 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Broad USD Investment Grade Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;845.53 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;317.50 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 505.04<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Core 10+ Year USD Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 668.38<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;836.14 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares ESG Advanced Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;0.00 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares ESG Advanced Total USD Bond Market ETF | &nbsp;&nbsp;&nbsp;&nbsp;634.82 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares ESG Aware 1-5 Year USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;386.04 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares ESG Aware U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;605.80 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares ESG Aware USD Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;429.03 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Government/Credit Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 2757.50 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;479.89 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares iBoxx $ High Yield Corporate Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp;958.98 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares iBoxx $ Investment Grade Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;975.80 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Intermediate Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;686.32 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Investment Grade Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;470.56 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp; 150.21<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 325.50<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;0.00 | &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Short-Term National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp; 312.00<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|
| iShares Short Treasury Bond ETF  | &nbsp;&nbsp;&nbsp;&nbsp; 216.25<br>| &nbsp;&nbsp;&nbsp;&nbsp; 2.0<br> %<br>|

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\*

Estimated fee.

\*\*

As a percentage of the net asset value per Creation Unit.

**Placement of Redemption Orders.** An order to redeem shares of a Fund will be implemented as of the NAV next determined after the Authorized Participant has tendered the order, as described in the handbook for Authorized Participants. To initiate a redemption order, an Authorized Participant must submit to the Distributor or its agent an irrevocable order to redeem shares of a Fund that is in proper form (pursuant to procedures set forth in the Authorized Participant Agreement) by the Cutoff Time. Generally, an order must be submitted before 4:00 p.m., Eastern time on any Business Day to receive that day's NAV. For the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF, an order must be tendered before 12:00 p.m., Eastern time to receive the 12:00 p.m. NAV and before 4:00 p.m., Eastern time to receive the 4:00 p.m. NAV. There may be a different Cutoff Time for a Fund if a redemption order will settle on a non-standard settlement basis, as described in the handbook for Authorized Participants. In addition, on days when the Listing Exchange closes earlier than normal, a Fund may require orders to redeem Creation Units to be placed earlier that day. Investors that are not Authorized Participants are responsible for making arrangements for a redemption request to be made through an Authorized Participant. The Distributor or its agent will provide a list of current Authorized Participants upon request.

The Authorized Participant must transmit the request for redemption in the form required by the Funds to the Distributor or its agent in accordance with procedures set forth in the Authorized Participant Agreement. Investors should be aware that their particular broker may not have executed an Authorized Participant Agreement and that, therefore, requests to redeem Creation Units may have to be placed by the investor's broker through an Authorized Participant who has executed an Authorized Participant Agreement. At any time, only a limited number of broker-dealers will have an Authorized Participant Agreement in effect. Investors making a redemption request should be aware that such request must be in the form specified by such Authorized Participant. Investors making a request to redeem Creation Units should allow sufficient time to permit proper submission of the request by an Authorized Participant and transfer of the shares to the Funds' transfer agent; such investors should allow for the additional time that may be required to effect redemptions through their banks, brokers or other financial intermediaries if such intermediaries are not Authorized Participants.

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A redemption request is considered to be in "proper form" if: (i) an Authorized Participant has transferred or caused to be transferred to the Funds' transfer agent the Creation Unit redeemed through the book-entry system of DTC so as to be effective by the Listing Exchange closing time on any Business Day on which the redemption request is submitted; (ii) a request in form satisfactory to the applicable Fund is received by the Distributor or its agent from the Authorized Participant on behalf of itself or another redeeming investor within the time periods specified above; and (iii) all other procedures set forth in the Authorized Participant Agreement are properly followed.

Upon receiving a redemption request, the Distributor or its agent shall notify the applicable Fund and the Fund's transfer agent of such redemption request. The tender of an investor's shares for redemption and the distribution of the securities and/or cash included in the redemption payment made in respect of Creation Units redeemed will be made through DTC and the relevant Authorized Participant to the Beneficial Owner thereof as recorded on the book-entry system of DTC or the DTC Participant through which such investor holds, as the case may be, or by such other means specified by the Authorized Participant submitting the redemption request.

A redeeming Authorized Participant, whether on its own account or acting on behalf of a Beneficial Owner, must maintain appropriate security arrangements with a qualified broker-dealer, bank or other custody providers in each jurisdiction in which any of the portfolio securities are customarily traded, to which account such portfolio securities will be delivered.

Deliveries of redemption proceeds by each Fund generally are made within one Business Day (*i.e.*, T+1). However, for the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF, a redemption order that is tendered before 12:00 p.m., Eastern time generally will settle on a "T+0 basis" (*i.e.*, on trade date). Each Fund reserves the right to settle deliveries of redemption proceeds on a different basis, if necessary or appropriate under the circumstances and compliant with applicable law. These circumstances may include, among others, accommodating non-U.S. market holiday schedules and accounting for different treatment among non-U.S. and U.S. markets of dividend record dates and dividend ex-dates (*i.e.*, the last date the holder of a security can sell the security and still receive dividends payable on the security sold).

To the extent contemplated by an Authorized Participant's agreement with the Distributor or its agent, in the event an Authorized Participant has submitted a redemption request in proper form but is unable to transfer all or part of the Creation Unit to be redeemed to a Fund, at or prior to the time specified by a Fund or its custodian on the Business Day after the date of submission of such redemption request, the Distributor or its agent will accept the redemption request in reliance on the undertaking by the Authorized Participant to deliver the missing shares as soon as possible. Such undertaking shall be secured by the Authorized Participant's delivery and maintenance of collateral as set forth in the handbook for Authorized Participants. Such collateral must be delivered no later than the time specified by a Fund or its custodian on the Business Day after the date of submission of such redemption request and shall be held by State Street or JPMorgan, as applicable and marked-to-market daily. The fees of State Street or JPMorgan, as applicable and any sub-custodians in respect of the delivery, maintenance and redelivery of the collateral shall be payable by the Authorized Participant. The Authorized Participant Agreement permits the Funds to acquire shares of the Funds at any time and subjects the Authorized Participant to liability for any shortfall between the aggregate of the cost to the Funds of purchasing such shares, plus the value of the Cash Amount, and the value of the collateral together with liability for related brokerage and other charges.

Because the portfolio securities of a Fund may trade on exchange(s) on days that the Listing Exchange is closed or are otherwise not Business Days for such Fund, shareholders may not be able to redeem their shares of such Fund or purchase or sell shares of such Fund on the Listing Exchange on days when the NAV of such a Fund could be significantly affected by events in the relevant non-U.S. markets.

Under normal circumstances, each of the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF may postpone and/or suspend redemption and payment beyond one business day only as follows: (i) for any period during which there is a non-routine closure of the Fedwire or applicable Federal Reserve Banks; (ii) for any period during which the Listing Exchange is closed (other than customary weekend and holiday closings); (iii) for any period during which trading on the Listing Exchange is suspended or restricted; (iv) for any period during which an emergency exists as a result of which disposal of the shares of the Fund's portfolio securities or determination of its net asset value is not reasonably practicable; (v) in such other circumstance as is permitted by the SEC; (vi) for any period during which the Fund, as part of a necessary liquidation of the Fund, has properly postponed and/or suspended redemption of shares and payment in accordance with federal securities laws; or (vii) on the Fund's ex-dividend dates. Any such suspension or postponement described above will be consistent with the Fund's obligations under Section 22(e) of the 1940 Act.

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The right of redemption may be suspended or the date of payment postponed with respect to any Fund (other than the iShares 0-3 Month Treasury Bond ETF and iShares Short Treasury Bond ETF): (i) for any period during which the Listing Exchange is closed (other than customary weekend and holiday closings); (ii) for any period during which trading on the Listing Exchange is suspended or restricted; (iii) for any period during which an emergency exists as a result of which disposal of the shares of the Fund's portfolio securities or determination of its NAV is not reasonably practicable; or (iv) in such other circumstance as is permitted by the SEC.

**Custom Baskets.** Creation and Redemption baskets may differ and each Fund will accept "custom baskets." A custom basket may include any of the following: (i) a basket that is composed of a non-representative selection of a Fund's portfolio holdings; (ii) a representative basket that is different from the initial basket used in transactions on the same business day; or (iii) a basket that contains bespoke cash substitutions for a single Authorized Participant. Each Fund has adopted policies and procedures that govern the construction and acceptance of baskets, including heightened requirements for certain types of custom baskets. Such policies and procedures provide the parameters for the construction and acceptance of custom baskets that are in the best interests of a Fund and its shareholders, establish processes for revisions to, or deviations from, such parameters, and specify the titles and roles of the employees of BFA who are required to review each custom basket for compliance with those parameters. In addition, when constructing custom baskets for redemptions, the tax efficiency of a Fund may be taken into account. The policies and procedures distinguish among different types of custom baskets that may be used for each Fund and impose different requirements for different types of custom baskets in order to seek to mitigate against potential risks of conflicts and/or overreaching by an Authorized Participant. BlackRock has established a governance process to oversee basket compliance for the Funds, as set forth in each Fund's policies and procedures.

**Taxation on Creations and Redemptions of Creation Units.** An Authorized Participant generally will recognize either gain or loss upon the exchange of Deposit Securities for Creation Units. This gain or loss is calculated by taking the market value of the Creation Units purchased over the Authorized Participant's aggregate basis in the Deposit Securities exchanged therefor. However, the IRS may apply the wash sales rules to determine that any loss realized upon the exchange of Deposit Securities for Creation Units is not currently deductible. Authorized Participants should consult their own tax advisors.

Current U.S. federal income tax laws dictate that capital gain or loss realized from the redemption of Creation Units will generally create long-term capital gain or loss if the Authorized Participant holds the Creation Units for more than one year, or short-term capital gain or loss if the Creation Units were held for one year or less, if the Creation Units are held as capital assets.

Taxes

The following is a summary of certain material U.S. federal income tax considerations regarding the purchase, ownership and disposition of shares of a Fund. This summary does not address all of the potential U.S. federal income tax consequences that may be applicable to a Fund or to all categories of investors, some of which may be subject to special tax rules. Current and prospective shareholders are urged to consult their own tax advisors with respect to the specific federal, state, local and non-U.S. tax consequences of investing in a Fund. The summary is based on the laws and judicial and administrative interpretations thereof in effect on the date of this SAI, all of which are subject to change, possibly with retroactive effect.

**Regulated Investment Company Qualifications.** Each Fund intends to continue to qualify for treatment as a separate RIC under Subchapter M of the Internal Revenue Code. To qualify for treatment as a RIC, each Fund must annually distribute at least 90% of its investment company taxable income (which includes dividends, interest and net short-term capital gains) and meet several other requirements. Among such other requirements are the following: (i) at least 90% of each Fund's annual gross income must be derived from dividends, interest, payments with respect to securities loans, gains from the sale or other disposition of stock or securities or non-U.S. currencies, other income (including, but not limited to, gains from options, futures or forward contracts) derived with respect to its business of investing in such stock, securities or currencies, and net income derived from interests in qualified publicly-traded partnerships (*i.e.*, partnerships that are traded on an established securities market or tradable on a secondary market, other than a partnership that derives at least 90% of its income from interest, dividends, capital gains and other traditionally permitted RIC income); and (ii) at the close of each quarter of each Fund's taxable year, (a) at least 50% of the market value of each Fund's total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited for purposes of this calculation in respect of any one issuer to an amount not greater than 5% of the value of the Fund's assets and not greater than 10% of the outstanding voting securities of such issuer, and (b) not more than 25% of the

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value of the Fund's total assets may be invested in the securities of any one issuer, of two or more issuers of which 20% or more of the voting stock is held by the Fund and that are engaged in the same or similar trades or businesses or related trades or businesses (other than the securities of other RICs) or the securities of one or more qualified publicly-traded partnerships.

A Fund may be able to cure a failure to derive at least 90% of its income from the sources specified above or a failure to diversify its holdings in the manner described above by paying a tax and/or by disposing of certain assets. If, in any taxable year, a Fund fails one of these tests and does not timely cure the failure, that Fund will be taxed in the same manner as an ordinary corporation and distributions to its shareholders will not be deductible by that Fund in computing its taxable income.

Although in general the passive loss rules of the Internal Revenue Code do not apply to RICs, such rules do apply to a RIC with respect to items attributable to an interest in a qualified publicly-traded partnership. A Fund's investments in partnerships, including in qualified publicly-traded partnerships, may result in the Fund being subject to state, local, or non-U.S. income, franchise or withholding tax liabilities.

**Taxation of RICs.** As a RIC, a Fund will not be subject to U.S. federal income tax on the portion of its taxable investment income and capital gains that it distributes to its shareholders, provided that it satisfies a minimum distribution requirement. To satisfy the minimum distribution requirement, a Fund must distribute to its shareholders at least the sum of (i) 90% of its "investment company taxable income" (*i.e.*, income other than its net realized long-term capital gain over its net realized short-term capital loss), plus or minus certain adjustments, and (ii) 90% of its net tax-exempt income for the taxable year. A Fund will be subject to income tax at regular corporate rates on any taxable income or gains that it does not distribute to its shareholders. If a Fund fails to qualify for any taxable year as a RIC or fails to meet the distribution requirement, all of its taxable income will be subject to tax at regular corporate income tax rates without any deduction for distributions to shareholders, and such distributions generally will be taxable to shareholders as ordinary dividends to the extent of the Fund's current and accumulated earnings and profits. In such event, distributions to individuals should be eligible to be treated as qualified dividend income and distributions to corporate shareholders generally should be eligible for the dividends-received deduction. Although each Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year, a Fund may decide to retain a portion of its income or gains. Each Fund will be subject to U.S. federal income taxation and excise taxation (as described below) to the extent it does not distribute all (or, in the case of the excise tax, substantially all) of such income or gains. In certain circumstances, including in instances where the operational cost of the distribution would exceed the amount of the income or excise tax, BFA or an affiliate may voluntarily pay the tax on behalf of a Fund or reimburse the Fund for the tax. Moreover, if a Fund fails to qualify as a RIC in any year, it must pay out its earnings and profits accumulated in that year in order to qualify again as a RIC. If a Fund fails to qualify as a RIC for a period greater than two taxable years, the Fund may be required to recognize any net built-in gains with respect to certain of its assets (*i.e.*, the excess of the aggregate gains, including items of income, over aggregate losses that would have been realized with respect to such assets if the Fund had been liquidated) if it qualifies as a RIC in a subsequent year.

**Net Capital Loss Carryforwards.** Net capital loss carryforwards may be applied against any net realized capital gains in each succeeding year, until they have been reduced to zero.

In the event that a Fund were to experience an ownership change as defined under the Internal Revenue Code, the loss carryforwards and other favorable tax attributes of a Fund, if any, may be subject to limitation.

The following Funds had net capital loss carryforwards as set forth in the table below as of February 28, 2025, the tax year-end for the Funds listed:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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| | |
|:---|:---|
| **Fund** | **Non-Expiring** <br> **Capital Loss**<br> **Carryforward**<br>|
| iShares 0-3 Month Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $220456 |
| iShares 1-3 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1088292480 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares 1-5 Year Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 568686797 |
| iShares 3-7 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 950476196 |

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------

---

| | |
|:---|:---|
| **Fund** | **Non-Expiring** <br> **Capital Loss**<br> **Carryforward**<br>|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares 5-10 Year Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 799531611 |
| iShares 7-10 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4489143682 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares 10+ Year Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 117027868 |
| iShares 10-20 Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1196324507 |
| iShares 20+ Year Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 9135087626 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares 25+ Year Treasury STRIPS Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 94904973 |
| iShares Agency Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 26043736 |
| iShares BBB Rated Corporate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1210611 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares Broad USD Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 168497410 |
| iShares California Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 24879700 |
| iShares Core 5-10 Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7456280 |
| iShares Core 10+ Year USD Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19166968 |
| iShares Core U.S. Aggregate Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2013587534 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares ESG Advanced Investment <br> Grade Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1431997 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares ESG Advanced Total USD Bond <br> Market ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 33121610 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares ESG Aware 1-5 Year USD <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 34506358 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares ESG Aware U.S. Aggregate Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 79451553 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares ESG Aware USD Corporate Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 44584740 |
| iShares Government/Credit Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 5647057 |
| iShares High Yield Systematic Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 11282704 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares iBoxx $ High Yield Corporate <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1957986497 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares iBoxx $ Investment Grade <br> Corporate Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2340834130 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares Intermediate <br> Government/Credit Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 45003502 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares Investment Grade Systematic <br> Bond ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 19745918 |
| iShares MBS ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 615251325 |
| iShares National Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 410921044 |
| iShares New York Muni Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 7121238 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; iShares Short-Term National Muni Bond <br> ETF<br>| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 45442236 |
| iShares Short Treasury Bond ETF | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 47414592 |

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**Excise Tax.** A Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year at least 98% of its ordinary income for the calendar year plus at least 98.2% of its capital gain net income for the 12 months ended October 31 of such year. For this purpose, however, any ordinary income or capital gain net income retained by a Fund that is subject to corporate income tax will be considered to have been distributed by year-end. In addition, the minimum amounts that must be distributed in any year to avoid the excise tax will be increased or decreased to reflect any underdistribution or overdistribution, as the case may be, from the previous year.

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**Taxation of U.S. Shareholders.** Dividends and other distributions by a Fund are generally treated under the Internal Revenue Code as received by the shareholders at the time the dividend or distribution is made. However, any dividend or capital gain distribution declared by a Fund in October, November or December of any calendar year and payable to shareholders of record on a specified date in such a month shall be deemed to have been received by each shareholder on December 31 of such calendar year and to have been paid by the Fund not later than such December 31, provided such dividend is actually paid by the Fund during January of the following calendar year.

Each Fund intends to distribute annually to its shareholders substantially all of its net tax-exempt income, investment company taxable income and any net realized long-term capital gains in excess of net realized short-term capital losses (including any capital loss carryovers). However, if a Fund retains for investment an amount equal to all or a portion of its net long-term capital gains in excess of its net short-term capital losses (including any capital loss carryovers), it will be subject to a corporate tax (at a flat rate of 21%) on the amount retained. In that event, unless the retained amount is deemed to be de minimis or the applicable tax is otherwise reimbursed by BFA or an affiliate, the Fund will generally designate such retained amounts as undistributed capital gains in a notice to its shareholders who (a) will be required to include in income for U.S. federal income tax purposes, as long-term capital gains, their proportionate shares of the undistributed amount, (b) will be entitled to credit their proportionate shares of the tax paid by the Fund on the undistributed amount against their U.S. federal income tax liabilities, if any, and to claim refunds to the extent their credits exceed their liabilities, if any, and (c) will be entitled to increase their tax basis, for U.S. federal income tax purposes, in their shares by an amount equal to the excess of the amount in clause (a) over the amount in clause (b). Organizations or persons not subject to U.S. federal income tax on such capital gains will be entitled to a refund of their *pro rata* share of such taxes paid by the Fund upon filing appropriate returns or claims for refund with the IRS.

Distributions of net realized long-term capital gains, if any, that a Fund reports as capital gain dividends are taxable as long-term capital gains, whether paid in cash or in shares and regardless of how long a shareholder has held shares of the Fund. All other dividends of a Fund (including dividends from short-term capital gains) from its current and accumulated earnings and profits ("regular dividends") are generally subject to tax as ordinary income. Long-term capital gains are eligible for taxation at a maximum rate of 15% or 20% for non-corporate shareholders, depending on whether their income exceeds certain threshold amounts.

If an individual receives a regular dividend qualifying for the long-term capital gain rates and such dividend constitutes an "extraordinary dividend," and the individual subsequently recognizes a loss on the sale or exchange of stock in respect of which the extraordinary dividend was paid, then the loss will be long-term capital loss to the extent of such extraordinary dividend. An "extraordinary dividend" on common stock for this purpose is generally a dividend (i) in an amount greater than or equal to 10% of the taxpayer's tax basis (or trading value) in a share of stock, aggregating dividends with ex-dividend dates within an 85-day period, or (ii) in an amount greater than 20% of the taxpayer's tax basis (or trading value) in a share of stock, aggregating dividends with ex-dividend dates within a 365-day period.

Distributions in excess of a Fund's current and accumulated earnings and profits will, as to each shareholder, be treated as a tax-free return of capital to the extent of a shareholder's basis in shares of the Fund, and as a capital gain thereafter (if the shareholder holds shares of the Fund as capital assets). Distributions in excess of a Fund's minimum distribution requirements, but not in excess of the Fund's earnings and profits, will be taxable to shareholders and will not constitute nontaxable returns of capital. The Fund's capital loss carryovers, if any, carried from taxable years beginning before 2011 do not reduce current earnings and profits, even if such carryforwards offset current year realized gains. Shareholders receiving dividends or distributions in the form of additional shares should be treated for U.S. federal income tax purposes as receiving a distribution in an amount equal to the amount of money that the shareholders receiving cash dividends or distributions will receive and should have a cost basis in the shares received equal to such amount. No deduction would be allowed to an investor for interest on indebtedness incurred or continued to purchase or carry shares of the Fund to the extent the interest deduction would relate to exempt-interest dividends received.

A 3.8% U.S. federal Medicare contribution tax is imposed on net investment income, including, but not limited to, interest, dividends, and net gain from investments, of U.S. individuals with income exceeding $200,000 (or $250,000 if married and filing jointly), and of estates and trusts.

Investors considering buying shares just prior to a dividend or capital gain distribution should be aware that, although the price of shares purchased at that time may reflect the amount of the forthcoming distribution, such dividend or distribution may nevertheless be taxable to them. If a Fund is the holder of record of any security on the record date for any dividends

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payable with respect to such security, such dividends will be included in the Fund's gross income not as of the date received but as of the later of (i) the date such security became ex-dividend with respect to such dividends (*i.e*., the date on which a buyer of the security would not be entitled to receive the declared, but unpaid, dividends); or (ii) the date the Fund acquired such security. Accordingly, in order to satisfy its income distribution requirements, a Fund may be required to pay dividends based on anticipated earnings, and shareholders may receive dividends in an earlier year than would otherwise be the case.

In certain situations, a Fund may, for a taxable year, defer all or a portion of its net capital loss (or if there is no net capital loss, then any net long-term or short-term capital loss) realized after October and its late-year ordinary loss (defined as the sum of the excess of post-October foreign currency and passive foreign investment company ("PFIC") losses over post-October foreign currency and PFIC gains, plus the excess of post-December ordinary losses over post-December ordinary income) until the next taxable year in computing its investment company taxable income and net capital gain, which will defer the recognition of such realized losses. Such deferrals and other rules regarding gains and losses realized after October (or December) may affect the tax character of shareholder distributions.

**Sales of Shares.** Upon the sale or exchange of shares of a Fund, a shareholder will realize a taxable gain or loss equal to the difference between the amount realized and the shareholder's basis in shares of the Fund. A redemption of shares by a Fund will be treated as a sale for this purpose. Such gain or loss will be treated as capital gain or loss if the shares are capital assets in the shareholder's hands and will be long-term capital gain or loss if the shares are held for more than one year and short-term capital gain or loss if the shares are held for one year or less. Any loss realized on a sale or exchange will be disallowed to the extent the shares disposed of are replaced, including replacement through the reinvesting of dividends or capital gains distributions, or by an option, or contract to acquire substantially identical shares, within a 61-day period beginning 30 days before and ending 30 days after the disposition of the shares. In such a case, the basis of the shares acquired will be increased to reflect the disallowed loss. Any loss realized by a shareholder on the sale of Fund shares held by the shareholder for six months or less will be treated for U.S. federal income tax purposes as a long-term capital loss to the extent of any distributions or deemed distributions of long-term capital gains received by the shareholder with respect to such share. The Medicare contribution tax described above will apply to the sale of Fund shares.

If a shareholder incurs a sales charge in acquiring shares of a Fund, disposes of those shares within 90 days and then, on or before January 31 of the following calendar year, acquires shares in a mutual fund for which the otherwise applicable sales charge is reduced by reason of a reinvestment right (*e.g.*, an exchange privilege), the original sales charge will not be taken into account in computing gain/loss on the original shares to the extent the subsequent sales charge is reduced. Instead, the disregarded portion of the original sales charge will be added to the tax basis of the newly acquired shares. Furthermore, the same rule also applies to a disposition of the newly acquired shares made within 90 days of the second acquisition. This provision prevents a shareholder from immediately deducting the sales charge by shifting his or her investment within a family of mutual funds.

**Backup Withholding.** In certain cases, a Fund will be required to withhold at a 24% rate and remit to the U.S. Treasury such amounts withheld from any distributions paid to a shareholder who: (i) has failed to provide a correct taxpayer identification number; (ii) is subject to backup withholding by the IRS; (iii) has failed to certify to a Fund that such shareholder is not subject to backup withholding; or (iv) has not certified that such shareholder is a U.S. person (including a U.S. resident alien). Backup withholding is not an additional tax and any amount withheld may be credited against a shareholder's U.S. federal income tax liability.

**Sections 351 and 362.** The Trust, on behalf of each Fund, has the right to reject an order for a purchase of shares of the Fund if the purchaser (or group of purchasers) would, upon obtaining the shares so ordered, own 80% or more of the outstanding shares of a given Fund and if, pursuant to Sections 351 and 362 of the Internal Revenue Code, that Fund would have a basis in the securities different from the market value of such securities on the date of deposit. If a Fund's basis in such securities on the date of deposit was less than market value on such date, the Fund, upon disposition of the securities, would recognize more taxable gain or less taxable loss than if its basis in the securities had been equal to market value. It is not anticipated that the Trust will exercise the right of rejection except in a case where the Trust determines that accepting the order could result in material adverse tax consequences to a Fund or its shareholders. The Trust also has the right to require information necessary to determine beneficial share ownership for purposes of the 80% determination.

**Tax-Exempt Interest Income.** Dividends paid by the Municipal Bond Funds that are properly reported as exempt-interest dividends will not be subject to regular federal income tax. Each Municipal Bond Fund intends to invest its assets in a manner such that dividend distributions to its shareholders will generally be exempt from U.S. federal income taxation. Dividends paid

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by the Fund will be exempt from federal income tax (though not necessarily exempt from state and local taxation) to the extent of the Fund's tax-exempt interest income as long as 50% or more of the value of the Fund's assets at the end of each quarter is invested in state, municipal and other bonds that are excluded from gross income for federal income tax purposes and as long as the Fund properly reports such dividends as exempt-interest dividends.

So long as, at the close of each quarter of the taxable year of the California Fund, at least 50% of the value of the California Fund's total assets consists of obligations of the U.S. and of the State of California and its political subdivisions, the interest on which is exempt from California personal income tax and California corporate income tax ("CA-exempt Obligations"), exempt-interest dividends (i) paid by the California Fund in an amount not exceeding the interest received on such CA-exempt Obligations during the California Fund's taxable year, and (ii) reported by the California Fund as exempt-interest dividends (in a written notice mailed to the California Fund's shareholders) will be treated as an item of interest excludable from income for California personal income tax purposes and corporate income tax purposes. Exempt-interest dividends paid to a corporate shareholder subject to California corporate franchise tax, however, will be taxable as ordinary income for purposes of such tax. Distributions derived from interest on tax-exempt obligations issued by governmental authorities in states other than California or on other obligations or investments the interest on which is not exempt from California personal income tax or corporate income tax, and distributions to shareholders derived from short-term or long-term capital gains, will be taxed as ordinary income for California personal and corporate income tax purposes and California corporate franchise tax purposes. Interest on indebtedness incurred or continued by a shareholder of the California Fund to purchase or carry shares of the California Fund generally will not be deductible for California personal or corporate income tax purposes. It should be noted that California law deviates from the provisions of Subchapter M of Chapter 1 of Subtitle A of the Internal Revenue Code, relating to regulated investment companies in certain potentially material respects.

The foregoing is a general, abbreviated summary of certain of the provisions of California law presently in effect that govern the taxation of the shareholders of the California Fund. These provisions are subject to change by legislative or administrative action, and any such change may be retroactive. Shareholders are advised to consult with their own tax advisors for more detailed information concerning California tax matters.

Individual shareholders of the iShares New York Muni Bond ETF will not be required to include in their gross income for New York State and City purposes any portion of distributions received from the Fund that are directly attributable to (i) interest earned on tax-exempt obligations issued by New York State or any political subdivision thereof (including New York City) or (ii) interest earned on obligations of U.S. possessions or territories that is exempt from state taxation pursuant to federal law, provided that the Fund qualifies as a RIC and satisfies the requirement that at least 50% of its assets at the close of each quarter of its taxable year constitute such obligations. Distributions from the Fund that are attributable to sources other than those described in the preceding sentence (including interest on obligations of other states and their political subdivisions) will generally be taxable to individual shareholders as ordinary income.

Shareholders of the iShares New York Muni Bond ETF that are subject to New York State corporation franchise tax or New York City general corporation tax will be required to include exempt-interest dividends paid by the Fund in their "entire net income" for purposes of such taxes and will be required to include their shares of the Fund in their investment capital for purposes of such taxes. If a shareholder is subject to unincorporated business taxation by New York City, income and gains distributed by the Fund will be subject to such taxation except to the extent such distributions are directly attributable to interest earned on tax-exempt obligations issued by New York State or any political subdivision thereof (including New York City). However, shareholders of the Fund will not be subject to the unincorporated business tax imposed by New York City solely by reason of their ownership of shares in the Fund. Shares of the iShares New York Muni Bond ETF will not be subject to property taxes imposed by New York State or City.

Interest on indebtedness incurred by shareholders to purchase or carry shares of New York Municipal Income generally will not be deductible for New York State personal income tax purposes.

Interest income on the Fund that is distributed to its shareholders will generally not be taxable to the Fund for purposes of New York State corporation franchise tax or New York City general corporation tax.

The foregoing is a general, abbreviated summary of certain of the provisions of the tax laws of New York State and City presently in effect as they directly govern the taxation of shareholders of the Fund. These provisions are subject to change by legislative or administrative action, and any such change may be retroactive with respect to New York Municipal Income transactions. Shareholders are advised to consult with their own tax advisers for more detailed information concerning New York State and City matters.

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**Taxation of Certain Derivatives.** A Fund's transactions in zero coupon securities, non-U.S. currencies, forward contracts, options and futures contracts (including options and futures contracts on non-U.S. currencies), to the extent permitted, will be subject to special provisions of the Internal Revenue Code (including provisions relating to "hedging transactions" and "straddles") that, among other consequences, may affect the character of gains and losses realized by the Fund (*i.e.*, may affect whether gains or losses are ordinary or capital), accelerate recognition of income to the Fund and defer Fund losses. These rules could therefore affect the character, amount and timing of distributions to shareholders. These provisions also (a) will require the Fund to mark-to-market certain types of the positions in its portfolio (*i.e.*, treat them as if they were closed out at the end of each year) and (b) may cause the Fund to recognize income without receiving cash with which to pay dividends or make distributions in amounts necessary to satisfy the distribution requirements for avoiding income and excise taxes. Each Fund will monitor its transactions, will make the appropriate tax elections and will make the appropriate entries in its books and records when it acquires any zero coupon security, non-U.S. currency, forward contract, option, futures contract or hedged investment in order to mitigate the effect of these rules and prevent disqualification of the Fund as a RIC.

A Fund's investments in so-called "section 1256 contracts," such as regulated futures contracts, most non-U.S. currency forward contracts traded in the interbank market and options on most security indexes, are subject to special tax rules. All section 1256 contracts held by the Fund at the end of its taxable year are required to be marked to their market value, and any unrealized gain or loss on those positions will be included in the Fund's income as if each position had been sold for its fair market value at the end of the taxable year. The resulting gain or loss will be combined with any gain or loss realized by the Fund from positions in section 1256 contracts closed during the taxable year. Provided such positions were held as capital assets and were not part of a "hedging transaction" nor part of a "straddle," 60% of the resulting net gain or loss will be treated as long-term capital gain or loss, and 40% of such net gain or loss will be treated as short-term capital gain or loss, regardless of the period of time the positions were actually held by the Fund.

As a result of entering into swap contracts, a Fund may make or receive periodic net payments. A Fund may also make or receive a payment when a swap is terminated prior to maturity through an assignment of the swap or other closing transaction. Periodic net payments will generally constitute ordinary income or deductions, while termination of a swap will generally result in capital gain or loss (which will be a long-term capital gain or loss if the Fund has been a party to the swap for more than one year). The cost of any payments made by the Fund on a swap transaction will be netted *pro rata* against both tax exempt and taxable gross income. With respect to certain types of swaps, a Fund may be required to currently recognize income or loss with respect to future payments on such swaps or may elect under certain circumstances to mark such swaps to market annually for tax purposes as ordinary income or loss. Periodic net payments that would otherwise constitute ordinary deductions but are allocable under the Internal Revenue Code to exempt-interest dividends will not be allowed as deductions but instead will reduce net tax-exempt income.

**Market Discount.** Any market discount recognized on a bond, including a tax-exempt bond, is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount ("OID"). To the extent a Fund does not include the market discount in income as it accrues, gain on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount.

**Non-U.S. Investments.** Income (including, in some cases, capital gains) received by certain of the Funds from investments in non-U.S. securities may be subject to withholding and other taxes imposed by non-U.S. countries. Tax conventions between certain countries and the U.S. may reduce or eliminate such taxes in some cases. If more than 50% of a Fund's total assets at the close of its taxable year consists of securities of non-U.S. corporations, the Fund may elect for U.S. income tax purposes to treat non-U.S. income taxes paid by it as paid by its shareholders. A Fund may qualify for and make this election in some, but not necessarily all, of its taxable years. If a Fund were to make an election, shareholders of the Fund would be required to take into account an amount equal to their pro rata portions of such non-U.S. taxes in computing their taxable income and then treat an amount equal to those non-U.S. taxes as a U.S. federal income tax deduction or as a foreign tax credit against their U.S. federal income taxes. Shortly after any year for which it makes such an election, a Fund will report to its shareholders the amount per share of such non-U.S. income tax that must be included in each shareholder's gross income and the amount which will be available for the deduction or credit. No deduction for non-U.S. taxes may be claimed by a shareholder who does not itemize deductions. Certain limitations will be imposed on the extent to which the credit (but not the deduction) for non-U.S. taxes may be claimed.

Under Section 988 of the Internal Revenue Code, gains or losses attributable to fluctuations in exchange rates between the time a Fund accrues income or receivables or expenses or other liabilities denominated in a non-U.S. currency and the time a

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Fund actually collects such income or pays such liabilities are generally treated as ordinary income or ordinary loss. In general, gains (and losses) realized on debt instruments will be treated as Section 988 gain (or loss) to the extent attributable to changes in exchange rates between the U.S. dollar and the currencies in which the instruments are denominated. Similarly, gain or losses on non-U.S. currency, non-U.S. currency forward contracts, certain non-U.S. currency options or futures contracts and the disposition of debt securities denominated in non-U.S. currency, to the extent attributable to fluctuations in exchange rates between the acquisition and disposition dates, are also treated as ordinary income or loss unless the Fund were to elect otherwise.

**Original Issue Discount.** OID on tax-exempt bonds is recognized over the term of the bond and is tax-exempt to the holder of the bond. STRIPS are treated as newly issued debt instruments having OID. Special U.S. federal income tax rules apply to inflation-indexed bonds. Generally, all stated interest on such bonds is taken into income by a Fund under its regular method of accounting for interest income. The amount of a positive inflation adjustment, which results in an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The OID is included in a Fund's gross income ratably during the period ending with the maturity of the bond, under the general OID inclusion rules. The amount of a Fund's OID in a taxable year with respect to a bond will increase a Fund's taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, a Fund may need to use other sources of cash to satisfy its distributions for such year. The amount of negative inflation adjustment, which results in a decrease in the inflation-adjusted principal amount of the bond, reduces the amount of interest (including stated, interest, OID, and market discount, if any) otherwise includible in a Fund's income with respect to the bond for the taxable year.

**Reporting.** If a shareholder recognizes a loss with respect to a Fund's shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder, the shareholder must file with the IRS a disclosure statement on IRS Form 8886. Direct shareholders of portfolio securities are in many cases exempted from this reporting requirement, but under current guidance, shareholders of a RIC are not exempted. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer's treatment of the loss is proper. Shareholders should consult their tax advisors to determine the applicability of these regulations in light of their individual circumstances.

**Other Taxes.** Dividends, distributions and redemption proceeds may also be subject to additional state, local and non-U.S. taxes depending on each shareholder's particular situation.

**Taxation of Non-U.S. Shareholders.** Dividends paid by a Fund to non-U.S. shareholders are generally subject to withholding tax at a 30% rate or a reduced rate specified by an applicable income tax treaty to the extent derived from investment income and short-term capital gains. Dividends paid by a Fund from net tax-exempt income or long-term capital gains are generally not subject to such withholding tax. In order to obtain a reduced rate of withholding, a non-U.S. shareholder will be required to provide an IRS Form W-8BEN or IRS Form W-8BEN-E certifying its entitlement to benefits under a treaty. The withholding tax does not apply to regular dividends paid to a non-U.S. shareholder who provides an IRS Form W-8ECI, certifying that the dividends are effectively connected with the non-U.S. shareholder's conduct of a trade or business within the U.S. Instead, the effectively connected dividends will be subject to regular U.S. income tax as if the non-U.S. shareholder were a U.S. shareholder. A non-U.S. corporation receiving effectively connected dividends may also be subject to additional "branch profits tax" imposed at a rate of 30% (or lower treaty rate). A non-U.S. shareholder who fails to provide an IRS Form W-8BEN, IRS Form W-8BEN-E or other applicable form may be subject to backup withholding at the appropriate rate.

Properly-reported dividends are generally exempt from U.S. federal withholding tax where they (i) are paid in respect of a Fund's "qualified net interest income" (generally, a Fund's U.S. source interest income, other than certain contingent interest and interest from obligations of a corporation or partnership in which a Fund is at least a 10% shareholder or partner, reduced by expenses that are allocable to such income); or (ii) are paid in respect of a Fund's "qualified short-term capital gains" (generally, the excess of a Fund's net short-term capital gain over a Fund's long-term capital loss for such taxable year). However, depending on its circumstances, a Fund may report all, some or none of its potentially eligible dividends as such qualified net interest income or as qualified short-term capital gains and/or treat such dividends, in whole or in part, as ineligible for this exemption from withholding. In order to qualify for this exemption from withholding, a non-U.S. shareholder will need to comply with applicable certification requirements relating to its non-U.S. status (including, in general, furnishing an IRS Form W-8BEN, IRS Form W-8BEN-E or substitute Form). In the case of shares held through an intermediary, the intermediary may withhold even if a Fund reports the payment as qualified net interest income or qualified short-term capital gain. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts.

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Special rules may apply to a foreign shareholder receiving a Fund distribution if at least 50% of the Fund's assets consist of interests in U.S. real property interests, including certain REITs and U.S. real property holding corporations (as defined in the Internal Revenue Code and Treasury regulations). Fund distributions that are attributable to gain from the disposition of a U.S. real property interest will be taxable as ordinary dividends and subject to withholding at a 30% or lower treaty rate if the foreign shareholder held no more than 5% of the Fund's shares at any time during the one-year period ending on the date of the distribution. If the foreign shareholder held more than 5% of the Fund's shares, the distribution would be treated as income effectively connected with a trade or business within the U.S. and the foreign shareholder would be subject to withholding tax at a rate of 21% and would generally be required to file a U.S. federal income tax return.

Similar consequences would generally apply to a foreign shareholder's gain on the sale of Fund shares unless the Fund is domestically controlled (meaning that more than 50% of the value of the Fund's shares is held by U.S. shareholders) or the foreign shareholder owns no more than 5% of the Fund's shares at any time during the five-year period ending on the date of sale. Finally, a domestically controlled Fund may be required to recognize a portion of its gain on the in-kind distribution of certain U.S. real property interests. Shareholders that are nonresident aliens or foreign entities are urged to consult their own tax advisors concerning the particular tax consequences to them of an investment in the Fund.

A foreign shareholder also may be subject to certain "wash sale" rules to prevent the avoidance of the tax filing and payment obligations discussed above through the sale and repurchase of Fund shares.

Shareholders that are nonresident aliens or foreign entities are urged to consult their own tax advisors concerning the particular tax consequences to them of an investment in a Fund.

Separately, a 30% withholding tax is currently imposed on U.S.-source dividends, interest and other income items paid to: (i) foreign financial institutions, including non-U.S. investment funds, unless they agree to collect and disclose to the IRS information regarding their direct and indirect U.S. account holders and (ii) certain other foreign entities, unless they certify certain information regarding their direct and indirect U.S. owners. To avoid withholding, foreign financial institutions will need to: (i) enter into agreements with the IRS that state that they will provide the IRS information including the names, addresses and taxpayer identification numbers of direct and indirect U.S. account holders; comply with due diligence procedures with respect to the identification of U.S. accounts; report to the IRS certain information with respect to U.S. accounts maintained; agree to withhold tax on certain payments made to non-compliant foreign financial institutions or to account holders who fail to provide the required information; and determine certain other information as to their account holders, or (ii) in the event that an applicable intergovernmental agreement and implementing legislation are adopted, provide local revenue authorities with similar account holder information. Other foreign entities will need to provide the name, address and taxpayer identification number of each substantial U.S. owner or provide certifications of no substantial U.S. ownership, unless certain exceptions apply.

Shares of a Fund held by a non-U.S. shareholder at death will be considered situated within the U.S. and subject to the U.S. estate tax.

The foregoing discussion is a summary of certain material U.S. federal income tax considerations only and is not intended as a substitute for careful tax planning. Purchasers of shares should consult their own tax advisors as to the tax consequences of investing in such shares, including consequences under state, local and non-U.S. tax laws. Finally, the foregoing discussion is based on applicable provisions of the Internal Revenue Code, regulations, judicial authority and administrative interpretations in effect on the date of this SAI. Changes in applicable authority could materially affect the conclusions discussed above, and such changes often occur.

Financial Statements

Each Fund's audited Financial Statements, including the Financial Highlights, appearing in the applicable Annual Report to Shareholders and the report therein of PricewaterhouseCoopers LLP, an independent registered public accounting firm, are

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hereby incorporated by reference in this SAI. Each Fund's Annual Report is located [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000196873225000036/primary-document.htm)<sup>1</sup> or [here](https://www.sec.gov/ix?doc=/Archives/edgar/data/1100663/000119312525112429/d910822dncsr.htm)<sup>2</sup>. The applicable Annual Report to Shareholders, which contains the referenced audited financial statements, is available upon request and without charge.

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<sup>1</sup>

Annual Report for each of the below funds, for which JPMorgan or State Street, as applicable, serves as administrator, custodian and transfer agent:

***iShares 0-3 Month Treasury Bond ETF, iShares 1-3 Year Treasury Bond ETF, iShares 3-7 Year Treasury Bond ETF, iShares 7-10 Year Treasury Bond ETF, iShares 10-20 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares 25+ Year Treasury STRIPS Bond ETF, iShares Agency Bond ETF, iShares California Muni Bond ETF, iShares Core 5-10 Year USD Bond ETF, iShares Core 10+ Year USD Bond ETF, iShares Government/Credit Bond ETF, iShares iBoxx $ High Yield Corporate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF, iShares High Yield Systematic Bond ETF, iShares Intermediate Government/Credit Bond ETF, iShares Investment Grade Systematic Bond ETF ,iShares MBS ETF, iShares National Muni Bond ETF, iShares New York Muni Bond ETF, iShares Short-Term National Muni Bond ETF and iShares Short Treasury Bond ETF***

<sup>2</sup>

Annual Report for each of the below funds, for which JPMorgan or State Street, as applicable, serves as administrator, custodian and transfer agent:

***iShares 1-5 Year Investment Grade Corporate Bond ETF, iShares 5-10 Year Investment Grade Corporate Bond ETF, iShares 10+ Year Investment Grade Corporate Bond ETF, iShares BBB Rated Corporate Bond ETF, iShares Broad USD Investment Grade Corporate Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares ESG Advanced Investment Grade Corporate Bond ETF, iShares ESG Advanced Total USD Bond Market ETF, iShares ESG Aware 1-5 Year USD Corporate Bond ETF, iShares ESG Aware U.S. Aggregate Bond ETF, and iShares ESG Aware USD Corporate Bond ETF*** 

Miscellaneous Information

**Counsel.** Willkie Farr & Gallagher LLP, located at 787 Seventh Avenue, New York, NY 10019, is counsel to the Trust.

**Independent Registered Public Accounting Firm.** PricewaterhouseCoopers LLP, located at Two Commerce Square, 2001 Market Street, Philadelphia, PA 19103, serves as the Trust's independent registered public accounting firm, audits the Funds' financial statements, and may perform other services.

**Shareholder Communications to the Board.** The Board has established a process for shareholders to communicate with the Board. Shareholders may contact the Board by mail. Correspondence should be addressed to iShares Board of Trustees, c/o BlackRock Fund Advisors, iShares Fund Administration, 400 Howard Street, San Francisco, CA 94105. Shareholder communications to the Board should include the following information: (i) the name and address of the shareholder; (ii) the number of shares owned by the shareholder; (iii) the Fund(s) of which the shareholder owns shares; and (iv) if these shares are owned indirectly through a broker, financial intermediary or other record owner, the name of the broker, financial intermediary or other record owner. All correspondence received as set forth above shall be reviewed by the Secretary of the Trust and reported to the Board.

**Regulation Under the Alternative Investment Fund Managers Directive.** The Alternative Investment Fund Managers Directive ("AIFMD") imposes detailed and prescriptive obligations on fund managers established in the EU ("EU Operative Provisions"). These do not currently apply to managers established outside of the EU, such as BFA. Rather, non-EU managers are only required to comply with certain disclosure, reporting and transparency obligations of AIFMD ("AIFMD Disclosure Provisions") if such managers market a fund to EU investors.

Where the AIFMD Disclosure Provisions relate to EU Operative Provisions that do not apply to BFA, no meaningful disclosure can be made. These EU Operative Provisions include prescriptive rules on: measuring and capping leverage in line with known European standards; the treatment of investors; the use of "depositaries"; and coverage for professional liability risks.

AIFMD imposes certain conditions on the marketing of funds, such as the Funds, to EU investors. AIFMD requires that an 'alternative investment fund manager' ("AIFM") be identified to meet such conditions where such marketing is sought. For these purposes BFA, as the legal entity responsible for performing the portfolio and risk management of the Funds, shall be the AIFM.

AIFMD requires disclosure on an ongoing basis of certain information relating to the use of special arrangements, leverage, rights of reuse of collateral, guarantees granted under leverage arrangements and the use of gates, side pockets and similar liquidity management tools. Given that the Funds do not use any special arrangements or allow for collateral reuse, it is not intended that such disclosures will need to be made by the Funds. Each Fund will, however, to the extent relevant and appropriate, disclose in its annual report information on the Fund's leverage, risk profile and risk management systems

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employed by BFA. Each Fund will also disclose material changes, if any, to the liquidity management systems and procedures employed in respect of the Fund.

BFA has registered the following Funds for marketing to investors in the Netherlands and the U.K.:

iShares 1-5 Year Investment Grade Corporate Bond ETF

iShares 5-10 Year Investment Grade Corporate Bond ETF

BFA has registered the iShares 7-10 Year Treasury Bond ETF, iShares 20+ Year Treasury Bond ETF, iShares Core U.S. Aggregate Bond ETF, iShares iBoxx $ Investment Grade Corporate Bond ETF and iShares iBoxx $ High Yield Corporate Bond ETF for marketing to investors in Finland, the Netherlands, Sweden and the U.K.

**Investors' Rights.** Each Fund relies on the services of BFA and its other service providers, including the Distributor, administrator, custodian and transfer agent. Further information about the duties and roles of these service providers is set out in this SAI. Investors who acquire shares of a Fund are not parties to the relevant agreement with these service providers and do not have express contractual rights against the Fund or its service providers, except certain institutional investors that are Authorized Participants may have certain express contractual rights with respect to the Distributor under the terms of the relevant Authorized Participant Agreement. Investors may have certain legal rights under federal or state law against a Fund or its service providers. In the event that an investor considers that it may have a claim against a Fund, or against any service provider in connection with its investment in a Fund, such investor should consult its own legal advisor.

By contract, Authorized Participants irrevocably submit to the non-exclusive jurisdiction of any New York State or U.S. federal court sitting in New York City over any suit, action or proceeding arising out of or relating to the Authorized Participant Agreement. Jurisdiction over other claims, whether by investors or Authorized Participants, will turn on the facts of the particular case and the law of the jurisdiction in which the proceeding is brought.

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Appendix A - Proxy Voting Policies

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**Open-End Active and Fixed Income Index Fund Proxy Voting Policy** 

***Procedures Governing Delegation of Proxy Voting to Fund Advisers***

**Effective Date: January 1, 2025**

________________________________________

**Applies to the following types of Funds registered under the 1940 Act:**

☐ Index Equity Mutual Funds and Exchange-Traded Funds

☒ Open-End Active and Fixed Income Index Mutual Funds and Exchange-Traded Funds

☐ Money Market Funds

☐ Closed-End Funds

☐ Other

________________________________________

**Objective and Scope**

Set forth below is the Open-End Active and Fixed Income Index Fund Proxy Voting Policy.

**Policy / Document Requirements and Statements**

The Boards of Trustees/Directors ("Directors") of certain open-end funds (the "Funds") advised by BlackRock Fund Advisors or BlackRock Advisors, LLC ("BlackRock"), have the responsibility for the oversight of voting proxies relating to portfolio securities of the Funds, and have determined that it is in the best interests of the Funds and their shareholders to delegate the responsibility to vote proxies to BlackRock, subject to the principles outlined in this Policy, as part of BlackRock's authority to manage, acquire and dispose of account assets, all as contemplated by the Funds' respective investment management agreements.

BlackRock has adopted the BlackRock Active Investment Stewardship Global Engagement and Voting Guidelines (as from time to time amended, the "Guidelines") governing proxy voting by active and fixed income index Funds managed by BlackRock. The Guidelines include "climate and decarbonization" guidelines which apply to the Funds listed in Appendix A, if any.

BlackRock will cast votes on behalf of each of the Funds covered by this policy on specific proxy issues in respect of securities held by each such Fund (or may refrain from voting) in accordance with the Guidelines.

**Conflicts Management** 

BlackRock Active Investment Stewardship ("BAIS") maintains policies and procedures that seek to prevent undue influence on BlackRock's proxy voting activity and to mitigate material conflicts of interest in the exercise of proxy voting responsibilities. Potential material conflicts, and the resultant potential for undue influence, might be due to a relationship between the investee company (or any shareholder proponent or dissident shareholder) and BlackRock, BlackRock's affiliates or employees, or a Fund or a Fund's affiliates. BlackRock has taken certain steps to mitigate potential conflicts, which are outlined in detail in the Guidelines. In mitigating conflicts, BAIS will adhere to the Guidelines.

In certain instances, BAIS will engage an independent third-party voting service provider to make proxy voting recommendations as a further safeguard to avoid potential conflicts of interest, to satisfy regulatory compliance requirements, or as may be otherwise required by applicable law.

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With respect to the relationship between securities lending and proxy voting, shares on loan cannot be voted and BlackRock may determine to recall them for voting, as guided by BlackRock's fiduciary responsibility to act in clients' financial interests. The Guidelines set forth BlackRock's approach to recalling securities on loan in connection with proxy voting.

**Reports to the Board**

BlackRock will report on an annual basis to the Directors on (1) a summary of the proxy voting process as applicable to the Funds covered by this policy in the preceding year together with a representation that all votes were in accordance with the Guidelines and (2) any material changes to the Guidelines, including material changes to conflicts management practices, that have not previously been reported.

**Appendix A**

BlackRock U.S. Carbon Transition Readiness ETF

BlackRock World ex U.S. Carbon Transition Readiness ETF

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**BlackRock Active Investment Stewardship**

**Global Engagement and Voting Guidelines**

**Effective as of January 2025** 

---

| | |
|:---|:---|
| Overview | A-4 |
| Introduction to BlackRock | A-4 |
| About BlackRock Active Investment Stewardship | A-5 |
| Our approach to stewardship within active equities | A-5 |
| Our approach to stewardship within fixed income | A-5 |
| Boards of Directors | A-6 |
| Executive compensation | A-8 |
| Non-executive director compensation | A-9 |
| Capital structure | A-9 |
| Transactions and special situations | A-10 |
| Corporate reporting, risk management and audit | A-11 |
| Shareholder rights and protections | A-12 |
| Shareholder proposals | A-13 |
| Corporate political activities | A-13 |
| Sustainability, or environmental and social, considerations | A-13 |
| Key stakeholders | A-14 |
| Climate and decarbonization investment objectives | A-14 |
| Appendix 1: How we fulfil and oversee our active investment stewardship responsibilities | A-14 |

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**Overview**

This document provides high level guidance on how BlackRock Active Investment Stewardship (BAIS) views corporate governance matters that are commonly put to a shareholder vote, or on which investors engage with issuers. BAIS works in partnership with BlackRock's investment teams, excluding index equity, providing expertise on investment stewardship, engaging with companies on behalf of those teams when appropriate, and assisting in recommending, operationalizing and reporting on voting decisions. The guidance informs BAIS' voting recommendations to BlackRock's active portfolio managers. It applies to active equity holdings in BlackRock's fundamental equity, systematic equity and multi-asset solutions strategies. It also may apply to holdings in BlackRock's index and active fixed income strategies, to the extent those strategies hold voting securities or conduct issuer engagements. The guidelines are not prescriptive as active portfolio managers have discretion as to how they integrate these guidelines within their investment processes in light of their clients' or funds' investment objectives. There are separate, independently developed principles and voting policies that are applied to BlackRock's index equity investments by a distinct and independent function, BlackRock Investment Stewardship.

**Introduction to BlackRock**

BlackRock's purpose is to help more and more people experience financial well-being. We manage assets on behalf of institutional and individual clients, across a full spectrum of investment strategies, asset classes, and regions. Our client base includes pension plans, endowments, foundations, charities, official institutions, insurers, and other financial institutions, as well as individuals around the world.

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**About BlackRock Active Investment Stewardship**

BlackRock Active Investment Stewardship (BAIS) is a specialist team within the Portfolio Management Group and manages BlackRock's stewardship engagement and voting on behalf of clients invested in active strategies globally. BAIS is also responsible for engagement with issuers in index fixed income strategies, where appropriate. Our activities are informed by these Global Engagement and Voting Guidelines ("the Guidelines") and insights from active investment analysts and portfolio managers, with whom we work closely in engaging companies and voting at shareholder meetings.

Engagement with public companies is the foundation of our approach to stewardship within fundamental active investing. Through direct dialogue with company leadership, we seek to understand their businesses and how they manage risks and opportunities to deliver durable, risk adjusted financial returns. Generally, portfolio managers and stewardship specialists engage jointly on substantive matters. Our discussions focus on topics relevant to a company's success over time including governance and leadership, corporate strategy, capital structure and financial performance, operations and sustainability-related risks, as well as macro-economic, geopolitical and sector dynamics. We aim to be constructive investors and are generally supportive of management teams that have a track record of financial value creation. We aim to build and maintain strong relationships with company leadership based on open dialogue and mutual respect.

Different active equity strategies may implement these voting guidelines differently, as a result of the latitude the portfolio manager has to make independent voting decisions aligned with their portfolio objectives and investment strategy. For example, BAIS will generally vote the holdings in Systematic Active Equity portfolios in accordance with these guidelines. We provide voting recommendations to fundamental equity portfolio managers, who may determine to vote differently based on their portfolio investment objectives and strategy.

These guidelines discuss corporate governance topics on which we may engage with management teams and board directors<sup>(1)</sup> and matters that routinely come to a shareholder vote. We recognize that accepted corporate governance norms can differ across markets, and believe these guidelines represent globally applicable elements of governance that support a company's ability to manage material risks and opportunities and deliver financial returns to investors. Generally, we believe companies should observe accepted corporate governance norms within their local markets or, particularly in markets without well-established norms, aspire to widely recognized international best practices. As one of many minority shareholders, BlackRock cannot – and does not try to – direct a company's strategy or its implementation. We look to companies to provide disclosures that explain how their approach to corporate governance best aligns with the financial interests of their investors.

**Our approach to stewardship within active equities** 

As shareholders of public companies, BlackRock's clients have certain fundamental rights, including the right to vote on proposals put forth by a company's management or its shareholders. The voting rights attached to these clients' holdings are an important mechanism for investors to express support for, or concern about, a company's performance. As a fiduciary, BlackRock is legally required to make proxy voting determinations, on behalf of clients who have delegated voting authority to us, in a manner that is consistent with their investment objectives.

In general, we tend to support the recommendations of the board of directors and management. As indicated below, we may vote against management recommendations when we have concerns about how companies are serving the financial interests of our clients as their shareholders. We take a globally consistent approach to voting but consider the different corporate governance regulations and norms in various markets. Votes are determined on a case-by-case basis, in the context of a company's situation and the investment mandate we have from clients. Please see page 16 for more information about how we fulfil and oversee BlackRock's non-index equity investment stewardship responsibilities.

**Our approach to stewardship within fixed income**

Although fixed income investors do not have the right to vote at shareholder meetings, issuer engagement is a component of fixed income investment strategies at BlackRock, particularly those with sustainability objectives in addition to financial objectives. Most corporate governance-related fixed income engagements are undertaken in conjunction with the active investment stewardship team, and often active equity investors. In addition to the topics listed below, engagement with fixed

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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(1) References to the board, board directors or non-executive directors should be understood to include supervisory boards and their members, where relevant.

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income investment teams can help inform an issuer's approach to structuring specialist issuances, such as green bonds, and the standard terms and information in bond documentation.

**Boards of Directors**

**Roles and responsibilities**

There is widespread consensus that the foundation of good corporate governance is an effective board of directors that is able to advise and supervise management in an independent and objective manner<sup>(2)</sup>.

We look to the board of directors (hereafter 'the board') to have an oversight role in the establishment and realization of a company's strategy, purpose and culture. These constructs are interdependent and, when aligned, can better position a company to be resilient in the face of a changing business environment, help reduce the risks of corporate or employee misconduct, and attract and retain the caliber of workers necessary to deliver financial performance over time.

In promoting the success of the company, the board ensures the necessary resources, policies and procedures are in place to help management meet its strategic objectives within an agreed risk tolerance.

One of the most important responsibilities of the board is to appoint, and remove as necessary, the chief executive officer (CEO). In addition, the board plays a meaningful role in monitoring the performance of the CEO and other key executives, determining executive compensation, ensuring a rigorous audit, overseeing strategy execution and risk management and engaging with shareholders, and other stakeholders, as necessary.

**Composition and effectiveness**

**Appointment process**

A formal and transparent process for identifying and appointing director candidates is critical to ensuring the board is composed of directors with the appropriate mix of skills and experience. The board or a sub-committee should determine the general criteria given the company's circumstances (e.g., sector, maturity, geographic footprint) and any additional criteria for a specific role being filled (e.g., financial expertise, industry track record). To inform the process, we encourage companies to review the skills and experience of incumbent directors to identify any gaps and whether a director candidate's characteristics would be additive. We welcome disclosures that explain how the board considered different skills, backgrounds and experience to ensure the directors collectively can be effective in fulfilling their responsibilities. We assess a company's board composition against that of its peer group and local market requirements.

Shareholders periodically vote to elect, remove and nominate directors to serve on the board. We may vote against the election of the most senior independent director, or the chair of the relevant committee, where a company has not demonstrated it has an appointment process that results in a high functioning board with the appropriate complement of skills, backgrounds and experience amongst the directors to support strong financial performance over time. We may vote against newly nominated directors who do not seem to have the appropriate skills or experience to contribute to the board's effectiveness.

**Independence**

Director independence from management, significant shareholders or other stakeholders (e.g., government or employees) is of paramount importance to the protection of the interests of minority shareholders such as BlackRock's clients. At least half of the directors should be independent and free from conflicts of interest or undue influence<sup>(3)</sup>. This ensures sufficient independent directors to have appropriately independent board committees. Companies domiciled in markets with a higher threshold for board independence should meet those requirements.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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(2) See the Corporate Governance Codes of Germany, Japan, and the UK, as well as the corporate governance principles of the US Business Roundtable as examples.

(3) Common impediments to independence may include but are not limited to: current or recent employment at the company or a subsidiary; being, or representing, a shareholder with a substantial shareholding in the company; interlocking directorships; lengthy tenure, and having any other interest, business, or other relationship which could, or could reasonably be perceived to, materially interfere with a director's ability to act in the best interests of the company and shareholders.

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We may vote against the election of non-independent directors if the board does not have a sufficient balance of independence. We may also vote against the election of the chair of the committee responsible for board composition if this is a perennial issue.

**Independent board leadership** 

Practices across markets differ, as do board structures, but we observe two main approaches to independent board leadership. One is a non-executive, independent chair of the board who is responsible for leading the board in the effective exercise of its duties. The other is a lead or senior independent director, who is responsible for coordinating with the other non-executive directors and working closely with the executive chair on the board agenda and other board procedures. In this case, the executive chair and the lead independent director work together to ensure the board is effectively fulfilling its responsibilities. In our view, the independent leader of the board, and/or the chair of a relevant committee, should be available to investors to discuss board governance matters such as CEO succession, executive pay, and board performance. We look to boards to explain their independent board leadership model and how it serves the interests of shareholders.

We may vote against the election of the chair of the committee responsible for board composition if there is not an identified independent leader of the board with clear responsibilities for board performance. We may vote against the most senior independent director if the board has a policy of not engaging with shareholders.

**Tenure and succession** 

Boards should establish the length of time a director would normally be expected to serve, in line with market norms where those exist. In such markets, we find it helpful when companies disclose their approach to director tenure particularly around the contributions of directors who have served for longer periods than provided for in local practices. In our experience, long-serving directors could become less independent given their relationship with management and involvement in past board decisions.

Succession planning for board roles helps achieve the appropriate cadence of turnover that balances renewal through the regular introduction of directors with fresh perspectives and expertise with continuity through the retention of directors with long-term knowledge of the board and company.

In markets where there is not specific director tenure guidance, we may vote against the election of the chair of the committee responsible for board composition if there is not a clearly disclosed approach to director tenure and board renewal. We may vote against the election of directors who have served for longer duration than typical in markets with specific guidance, where the case for their continued service is not evident.

**Capacity** 

To be effective and engaged, directors must commit appropriate time and energy to the role. A board should assess the ability of its members to maintain an appropriate focus on board matters and the company taking into consideration competing responsibilities. We recognize that board leadership roles vary across markets in responsibilities and required time commitment but note that they are generally more intensive than a standard directorship. We will take local norms and practices into consideration when making our voting determinations across markets.

We may vote against the election of directors who do not seem to have sufficient capacity to effectively fulfil their duties to the board and company.

**Director elections**

In support of director accountability to shareholders, directors should stand for election on a regular basis, ideally annually. A classified board structure may be justified by a company when it needs consistency and stability during a time of transition, or on the basis of its business model, e.g., a non-operating company such as closed-end funds.

Shareholders should have the opportunity to evaluate nominated directors individually rather than in bundled slates. We look to companies to provide sufficient information on each director standing for election so that shareholders can assess their capabilities and suitability. We will not support the election of directors whose names and biographical details have not been disclosed sufficiently in advance of the shareholder meeting.

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Each director's appointment should be dependent on receiving a simple majority of the votes cast at the shareholder meeting. Where a company's practices differ, we look to the board to provide a detailed explanation as to how its approach best serves investors' interests.

We may vote for shareholder or management proposals seeking to establish annual election of directors and/or a simple majority vote standard for director elections. We may vote against all the directors standing for election as part of a single slate if we have concerns about the profile or performance of an individual director.

**Committees**

Many boards establish committees to focus on specific responsibilities of the board such as audit and risk, governance and human capital, and executive compensation, amongst other matters. We do not prescribe to companies what committees they should establish but we seek to understand the board's rationale for the committee structure it determines is appropriate. We note that, in some markets, regulation requires such committees. The responsibilities of each committee should be clear, and the board should ensure that all critical matters are assigned either to the full board or to one of the committees. The board should disclose to shareholders the structure, membership, proportion of independent directors, and responsibilities of each committee. The responsibilities we typically see assigned to the three most common committees include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Audit and risk – oversight responsibilities for the integrity of financial reporting, risk management and compliance with legal and regulatory requirements; may also play an oversight role in relation to the internal audit function and whistleblowing mechanisms.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Nominating, governance and human capital – ensures appropriate corporate governance principles and practices including the periodic review of board performance; responsible for succession planning for CEO and key board roles, as well as the director appointment process; may also have oversight responsibilities for human capital management strategies including corporate culture and purpose.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Executive compensation – determines the compensation policies and programs for the CEO and other executive officers, approves annual awards and payments under the policies; may also have oversight responsibilities for firm-wide compensation policies.

We may vote against the election of the chair of the committee or other directors serving as committee members to convey our concerns and provide feedback on how a committee has undertaken its responsibilities. We may vote against the election of the most senior non-executive director if there is not a clearly disclosed approach to board committees.

**Board and director evaluation** 

We consider it best practice for companies to conduct an annual review of the performance of the board, the committees, the chair and individual directors. Periodically, this review could be undertaken by an independent third party able to bring objective perspectives to the board on governance and performance. We encourage companies to disclose their approach to and objectives of evaluations, including any changes made to the board's approach as a result.

**Access to independent advice**

To support the directors in effectively fulfilling their duties to the company and shareholders, they should have access to independent advice. When circumstances warrant, boards should be able to retain independent third parties to advise on critical matters. These might include new industry developments such as emergent and disruptive technology, operating events with material consequences for the company's reputation and/or performance, or significant transactions. Board committees may similarly retain third parties to advise them on specialist matters such as audit, compensation and succession planning.

**Executive compensation**

Boards should establish compensation arrangements that enable the company to recruit, retain and reward the caliber of executive management necessary to lead and operate the company to deliver superior financial returns over time. We focus on alignment between variable pay and a company's financial performance.

Generally, executive compensation arrangements have four components: base salary, annual bonus that rewards performance against short-term metrics, share-based incentives that reward performance against long-term metrics, and

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pensions and benefits. In our observation, base salary, pensions and benefits are largely set relative to market norms and benchmarks. The annual bonus and share-based incentive, or variable pay plans, tend to be tailored to the company, its sector and long-term strategy, as well as the individuals the board is seeking to recruit and motivate.

Recognizing the unique circumstances of each company, we determine whether to support a company's approach to executive compensation on a case-by-case basis. We rely on companies providing sufficient quantitative and qualitative information in their disclosures to enable shareholders to understand the compensation arrangements and assess the alignment with investors' interests. Features we look for in compensation arrangements include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Fixed pay components, including base salary, benefits and prerequisites that are appropriate in the context of the company's size, sector and market.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Variable pay subject to performance metrics that are closely linked to the company's short- and long-term strategic objectives.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Long-term incentives that motivate sustained performance across a multi-year period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A balance between fixed and variable pay, short- and long-term incentives, and specific instruments (cash and equity awards) that promotes pay program durability and seldom necessitates one-off, discretionary payments.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Outcomes that are consistent with the returns to investors over the relevant time period.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Board discretion, if allowed within the variable pay arrangements, to be used sparingly, responsibly and transparently.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• A requirement, that participants in long-term share-based incentive plans build a meaningful shareholding in the company within a defined time period, as determined by the board.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Change of control provisions that appropriately balance the interests of executives and shareholders.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Clawback or malus provisions that allow the company to recoup or hold back variable compensation from individuals whose awards were based on fraudulent activities, misstated financial reports, or executive misconduct.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Severance arrangements that protect the company's interests but do not cost more than is contractual.

We may vote against proposals to introduce new share-based incentives, approve existing policies or plans, or approve the compensation report where we do not see alignment between executive compensation arrangements and our clients' financial interests. When there is not an alternative, or where there have been multi-year issues with compensation misaligned with performance, we may vote against the election of the chair of the responsible committee, or the most senior independent director.

**Non-executive director compensation**

Companies generally pay non-executive directors an annual retainer or fee in cash, shares or a combination of the two. Some companies also pay additional fees for service on board committees or in board leadership roles. We do not support non-executive directors participating in performance-based incentive plans as doing so may create a conflict of interest and undermine their independence from management, whom they oversee.

**Capital structure**

Boards are responsible for ensuring senior executive leadership has established a capital strategy that achieves appropriate capital allocation and management in support of long-term financial resilience.

Where company practices diverge from those set out below, we look for companies to disclose why they view these practices to be aligned with shareholders' interests. We may vote against management proposals seeking capital-related authorities or the election of the most senior independent director if we have concerns about a company's approach. We may also support a shareholder proposal seeking conversion of shares with differentiated voting rights to a one-share, one-vote standard.

**Share issuance**

We assess requests for share issuance for particular transactions on a case-by-case basis. We will generally support authorities to issue shares when subject to pre-emptive rights, and up to 20% absent pre-emptive rights. Companies should seek regular approval of these authorities to allow shareholders to take into consideration how prior authorities were used, as well as the current circumstances of the company and the market environment.

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**Share buybacks**

We assess share buyback proposals in the context of the company's disclosed capital management strategy and management's determination of the appropriate balance between investment that supports the long-term growth of the company and returning cash to investors. We also take into consideration the effect of a buyback program on the company's balance sheet and executive compensation arrangements and the price at which shares are repurchased relative to market price. Companies should seek regular approval of these authorities to allow shareholders to take into consideration how prior authorities were used, as well as the current circumstances of the company and the market environment.

We would normally expect companies to cancel repurchased shares. If a company plans to retain them as treasury shares, management should provide a detailed rationale in the context of the disclosed capital management strategy.

**Dividends** 

We generally defer to management and the board on dividend policy but may engage to seek further clarification where a proposed dividend appears out of line with the company's financial position.

**Differentiated voting rights**

We prefer companies to adopt a one-share, one-vote structure for share classes with the same economic exposure. Certain companies, particularly those new to public markets, could make the case to adopt a differentiated voting rights structure, or dual class stock. In those situations, we encourage companies to evaluate and seek approval for their capital structure on a periodic basis.

**Transactions and special situations**

We monitor developments in transactions and special situations closely and undertake our own detailed analyses of proposals.

**Mergers and acquisitions** 

We evaluate proposed mergers or acquisitions by assessing the financial outcome for our clients as minority shareholders. Management should provide an assessment of the proposed transaction's strategic and financial rationale, along with its execution and operational risks. We review each transaction independently based on these factors and the degree to which the transaction enhances shareholder value. The board should consider establishing an ad hoc transaction committee to undertake an independent assessment of a significant merger or acquisition, in advance of making its recommendation to shareholders.

We will vote against transactions that, in our assessment, do not advance our clients' financial interests.

**Anti-takeover defenses**

In principle, we do not support companies using anti-takeover defenses, also known as poison pills or shareholder rights plans, as they can entrench management and boards which have not delivered long-term shareholder value. By exception, a poison pill may be supported if its purpose is to delay a takeover that is considered sub-optimal and enable management to seek an improved offer. Similarly, management could make the case to use a poison pill to block a shareholder activism campaign that may be counter to the interests of other investors. Defense mechanisms introduced in these circumstances should be limited in term and threshold, and also be closely monitored by the independent members of the board. We look for a shareholder vote for any mechanisms expected to be in place for more than 12 months.

**Shareholder activism** 

When companies are the focus of an activism campaign, we may engage with the activist to understand their analysis and objectives, once they have gone public. We will also engage with company management and possibly board members, especially those the activist may be seeking to replace. In our assessment, we evaluate various factors, including the concerns raised by the activist and the case for change; the quality of both the activist's and management's plans; and the qualifications of each party's candidates. We evaluate each contested situation by assessing the potential financial outcome for our clients as minority shareholders.

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We may support board candidates nominated by a shareholder activist if the activist has demonstrated that their case for change enhances shareholder value, or if the incumbent board members do not demonstrate the relevant skills and expertise or have a poor track record of protecting shareholders' interests.

**Significant shareholders and related party transactions** 

Boards of companies with affiliated shareholders or directors should be able to demonstrate that the interests of all shareholders are given equitable consideration.

Transactions with related parties, such as significant shareholders or companies connected with the public company, should be disclosed in detail and conducted on terms similar to what would objectively have been agreed with a non-related party. Such transactions should be reviewed and approved by the independent members of the board, and if voted on, only disinterested shareholders should vote.

**Corporate reporting, risk management and audit**

Investors depend on corporate reporting, both regulatory and voluntary, to understand a company's strategy, its implementation and financial performance, as well as to assess the quality of management and operations and potential for the company to create shareholder value over time. The board should oversee corporate reporting and the policies and procedures underpinning the internal audit function and external audit.

A company's financial reporting should provide decision-useful information for investors and other stakeholders on its financial performance and position. It should provide an accurate and balanced assessment of the risks and opportunities the company faces in realizing its long-term strategy. Accordingly, the assumptions made by management and reviewed by the auditor in preparing the financial statements should be reasonable and justified. Financial statements should be prepared in accordance with globally developed reporting standards and any divergence from generally accepted accounting principles should be explained in detail and justified. Accounting restatements should be explained in detail and any remedial actions, and the implications of these, disclosed.

In this context, audit committees play a vital role in a company's financial reporting system by providing independent oversight of the accounts, material financial and, where appropriate to the jurisdiction, nonfinancial information, internal control frameworks and Enterprise Risk Management systems. In our view, effective audit committee oversight strengthens the quality and reliability of a company's financial statements and provides an important level of reassurance to shareholders. Audit committees should have a procedure in place for assessing the independence of the auditor and the quality of the external audit process annually.

Similarly, material sustainability-related factors that are integral to how a company manages risks or generates revenue should be disclosed. In our view, the standards developed by the International Sustainability Standards Board, can be helpful to companies in preparing such reports<sup>(4)</sup>.

Companies should establish robust risk management and internal control processes appropriate to the company's business, risk tolerance, and regulatory environment. A credible whistleblowing system for employees, and potentially other stakeholders, can be a useful mechanism for ensuring that senior management and the board are aware of potential misconduct or breaches in risk management and internal control processes.

A comprehensive audit conducted by an independent audit firm contributes to investor confidence in the quality of corporate reporting. It is helpful when the audit report gives some insight into the scope and focus of the audit, as well as any critical audit matters identified and how these were resolved. A comprehensive and effective audit is time and resource intensive, and the audit fee should be commensurate. Fees paid to the audit firm for non-audit consulting should not exceed the audit fee to a degree that may prompt concerns about the independence of the audit. The audit committee should explain its position on auditor tenure and how it confirmed that the auditor remained independent.

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(4) The objective of IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information is to require an entity to disclose information about its sustainability-related risks and opportunities that is useful to primary users of general-purpose financial reports in making decisions relating to providing resources to the entity. The objective of IFRS S2 Climate-related Disclosures is to require an entity to disclose information about its climate-related risks and opportunities that is useful to primary users of general-purpose financial reports in making decisions relating to providing resources to the entity.

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We may vote against the election of the responsible directors if corporate reporting is insufficient or there are material misstatements in financial reports. In markets where relevant, we may vote against a proposal to approve the financial statements or the discharge of the board when we are concerned about the quality of the reporting or the audit. We may vote against proposals to appoint the auditor, ratify the audit report, or approve the audit fee if we are concerned about the auditor's independence, the quality of the audit, or there are material misstatements in financial reports and the board has not established reasonable remediation plans.

**Shareholder rights and protections**

**General shareholder meetings** 

Companies normally have an annual general meeting of shareholders at which routine and non-routine items of business are discussed and voted on by shareholders in attendance or submitting proxy votes. Companies should disclose materials relevant to the shareholder meeting sufficiently in advance so that shareholders can take them into consideration in their voting decisions. Many companies offer shareholders the option of participating in the meeting virtually which, whilst welcome, should not limit the rights of shareholders to participate as they would during an in-person meeting.

We may vote against directors when materials related to the business of the shareholder meeting are not provided in a timely manner or do not provide sufficient information for us to take an informed voting decision. We may vote against directors if the format of the shareholder meeting does not accommodate reasonable shareholder participation.

**Bylaw amendments**

We review bylaw amendments proposed by management on a case-by-case basis and will generally support those that are aligned with the interests of minority shareholders. Any material changes to the bylaws should be explained in detail and put to a shareholder vote.

We may vote against bylaw amendments that reduce shareholder rights and protections. We may vote against directors if material changes are made to the bylaws without shareholder approval.

If not provided for in the relevant corporate law, company bylaws should allow shareholders, individually or as a group, with a meaningful shareholding the right to call a special meeting of shareholders. The shareholding required to exercise this right should balance its utility with the cost to the company of holding special meetings.

If not provided for in the relevant corporate law, company bylaws should allow shareholders, individually or as a group, with a meaningful shareholding the right to nominate directors to the company's board. The threshold for this right should be set so that shareholders can exercise it without being unduly disruptive to the board's own nomination process.

Whilst we would not use either of these rights ourselves, we see them as important accountability mechanisms. We may vote for a shareholder proposal seeking the addition of either of these provisions to a company's bylaws.

**Change of domicile** 

We generally defer to management on proposals to change a company's domicile as long as the rationale for doing so is consistent with the company's long-term strategy and business model and the related costs are immaterial.

We may vote against directors or a proposal to change a company's domicile where it does not seem aligned with our clients' financial interests.

**Changes to a company's purpose or the nature of its business** 

Plans to materially change the nature of a company's business or its purpose should be disclosed and explained in the context of long-term strategy and business dynamics. Such changes may significantly alter an investor's views on the suitability of a company for their investment strategy or portfolio.

Where relevant, we may vote against proposals to change a company's purpose or the nature of its business if the board has not provided a credible argument for change.

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**Shareholder proposals**

Shareholders in many markets, who meet certain eligibility criteria, have the right to submit proposals to the general shareholder meeting asking a company to take a particular course of action subject to the proposal being supported by a majority of votes cast at the meeting. The topics raised address a range of governance, social and environmental matters that may be relevant to a company's business. Shareholder proposals are considered by many investors to be an escalation tool when a company is unresponsive to their engagement.

We vote on these proposals on a case-by-case basis. We assess the relevance of the topic raised to a company's business and its current approach, whether the actions sought are consistent with shareholders' interests, and what impact the proposal being acted upon might have on financial performance.

Our general approach where we have concerns about a company's governance, disclosures or performance is to engage to understand the apparent difference in perspective. If we continue to believe the company is not acting in shareholders' financial interests, we may vote against the election of directors. We may support a relevant shareholder proposal if doing so reinforces the points made in our engagement or is aligned with our clients' financial interests. We generally do not support shareholder proposals that are legally binding on the company, seek to alter a company's strategy or direct its operations, or are unrelated to how a company manages risk or generates financial returns.

BlackRock is subject to legal and regulatory requirements in the U.S. that place restrictions and limitations on how we can interact with the companies in which we invest on behalf of our clients, including our ability to submit shareholder proposals. We can vote on behalf of clients who authorize us to do so, on proposals put forth by others.

**Corporate political activities**

We seek to understand how companies ensure that their direct and indirect engagement in the policy making process is consistent with their public statements on policy matters important to the company's long-term strategy. The board should be aware of the approach taken to corporate political activities as there can be reputational risks arising from inconsistencies. Companies should, as a minimum, meet all regulatory disclosure requirements on political activities, and ideally, provide accessible and clear disclosures to shareholders on policy positions, public policy engagement activities and political donations. To mitigate the risk of inconsistencies, companies can usefully assess the alignment between their policy priorities and the policy positions of the trade associations of which they are active members and any engagements undertaken by trade associations on behalf of members.

Generally, this is an engagement matter, although we may support a relevant shareholder proposal, or vote against directors, where a company's disclosures are insufficient, or it becomes public that there is a material contradiction in a company's public policy positions and its policy engagement.

**Sustainability, or environmental and social, considerations**

We seek to understand how companies manage the risks and opportunities inherent in their business operations. In our experience, sustainability-related factors<sup>(5)</sup> that are relevant to a company's business or material to its financial performance, are generally operational considerations embedded into day-to-day management systems. Certain sustainability issues may also inform long-term strategic planning, for example, investing in product innovation in anticipation of changing consumer demand or adapting supply chains in response to changing regulatory requirements.

We recognize that the specific sustainability-related factors that may be financially material or business relevant will vary by company business model, sector, key markets, and time horizon, amongst other considerations. From company disclosures and our engagement, we aim to understand how management is identifying, assessing and integrating material

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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(5) By material sustainability-related risks and opportunities, we mean the drivers of risk and financial value creation in a company's business model that have an environmental or social dependency or impact. Examples of environmental issues include, but are not limited to, water use, land use, waste management, and climate risk. Examples of social issues include, but are not limited to, human capital management, impacts on the communities in which a company operates, customer loyalty, and relationships with regulators. It is our view that well-managed companies will effectively evaluate and manage material sustainability-related risks and opportunities relevant to their businesses. Governance is the core means by which boards can oversee the creation of durable financial value over time. Appropriate risk oversight of business-relevant and material sustainability-related considerations is a component of a sound governance framework.

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sustainability-related risks and opportunities into their business decision-making and practices. Doing so helps us undertake a more holistic assessment of a company's potential financial performance and the likely risk-adjusted returns of an investment.

We may vote against directors or support a relevant shareholder proposal if we have concerns about how a company is managing or disclosing its approach to material sustainability-related risks that may impact financial returns.

**Key stakeholders**

In our view, companies should understand and take into consideration the interests of the various parties on whom they depend for their success over time. It is for each company to determine their key stakeholders based on what is material to their business and long-term financial performance. For many companies, key stakeholders include employees, business partners (such as suppliers and distributors), clients and consumers, regulators, and the communities in which they operate. Companies that appropriately balance the interests of investors and other stakeholders are, in our experience, more likely to be financially resilient over time.

**Climate and decarbonization investment objectives**

Certain active BlackRock funds have climate and decarbonization objectives in addition to financial objectives. Consistent with the objectives of those investment strategies, our stewardship activity in relation to the holdings in those funds differs in some respects from BAIS' benchmark guidelines, which are described above. Specifically, for those funds' holdings, we look to investee companies to demonstrate that they are aligned with a decarbonization pathway that means their business model would be viable in a low-carbon economy, i.e., one in which global temperature rise is limited to 1.5⁰C above pre-industrial levels. This approach is only taken following BlackRock receiving the explicit approval from the applicable fund board.

The decarbonization stewardship guidelines focus on companies which produce goods and services that contribute to real world decarbonization or have a carbon intensive business model and face outsized impacts from the low carbon transition, based on reported and estimated scopes 1, 2, and 3 greenhouse gas emissions. These companies should provide disclosures that set out their governance, strategy, risk management processes and metrics and targets relevant to decarbonization. These disclosures should include an explanation of the decarbonization scenarios a company is using in its near- and long-term planning, as well as its scope 1, scope 2 and material scope 3 greenhouse gas (GHG) emissions and reduction targets for scope 1 and 2 emissions. As with the BAIS benchmark policies, we consider the climate-risk reporting standard issued by the International Sustainability Standards Board, IFRS S2, a useful reference for such reporting.

Under these climate- and decarbonization-specific guidelines, BAIS may recommend a vote against directors or support for a relevant shareholder proposal if a company does not appear to be adequately addressing or disclosing material climate-related risks. We may recommend supporting shareholder proposals seeking information relevant to a company's stated low-carbon transition strategy and targets that the company does not currently provide and that would be helpful to investment decision-making. As under the BAIS benchmark approach, the active portfolio managers are ultimately responsible for voting consistent with their investment mandate and fund objectives.

**Appendix 1: How we fulfil and oversee our active investment stewardship responsibilities**

**Oversight**

The Global Head of BAIS has primary oversight of and responsibility for the team's activities, including voting in accordance with the BlackRock Active Investment Stewardship Global Engagement and Voting Guidelines ("the Guidelines"), which require the application of professional judgment and consideration of each company's unique circumstances, as well as input from active investors. BAIS is independent from BlackRock Investment Stewardship in our engagement and voting activities, reporting lines, and oversight.

The Active Investment Stewardship Oversight Committee, comprised of senior representatives of the active investment, legal and risk teams, reviews and advises on amendments to BAIS' Global Engagement and Voting Guidelines. The Committee also considers developments in corporate governance, related public policy, and market norms and how these might influence BAIS' policies and practices. The Committee does not determine voting decisions, which are the responsibility of BAIS and the relevant active equity investors.

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In addition, there is a standing advisory group of senior active investors who counsel BAIS on complex or high-profile votes before a recommendation is finalized and escalated to the portfolio managers with holdings in the company under consideration. This group also formally reviews any revisions to the Engagement and Voting Guidelines proposed by BAIS as part of its annual review.

BAIS carries out engagement with companies in collaboration with active investment colleagues, executes proxy votes, and conducts vote operations (including maintaining records of votes cast) in a manner consistent with the Guidelines. BAIS also conducts research on corporate governance issues and participates in industry discussions to contribute to and keep abreast of important developments in the corporate governance field. BAIS may use third parties for certain of the foregoing activities and performs oversight of those third parties (see "Use and oversight of third-party vote services providers" below).

**Voting guidelines and vote execution**

BlackRock votes on proxy issues when our clients authorize us to do so. We carefully consider the voting items submitted to funds and other fiduciary account(s) (Fund or Funds) for which we have voting authority. BlackRock votes (or refrains from voting) for each Fund for which we have voting authority based on our evaluation of the alignment of the voting items with the long-term economic interests of our clients, in the exercise of our independent business judgment, and without regard to the relationship of the issuer (or any shareholder proponent or dissident shareholder) to the Fund, the Fund's affiliates (if any), BlackRock or BlackRock's affiliates, or BlackRock employees (see "Conflicts management policies and procedures," below).

When exercising voting rights, BAIS will normally vote on specific proxy issues in accordance with the Guidelines, although portfolio managers have the right to vote differently on their holdings if they determine doing so is more aligned with the investment objective and financial interests of clients invested in the funds they manage.

The Guidelines are not intended to be exhaustive. BAIS applies the Guidelines on a case-by-case basis, in the context of the individual circumstances of each company and the specific issue under review. As such, the Guidelines do not indicate how BAIS will vote in every instance. Rather, they reflect our view about corporate governance issues generally, and provide insight into how we typically approach issues that commonly arise on corporate ballots. The Guidelines are reviewed annually and updated as necessary to reflect changes in market practices, developments in corporate governance and feedback from companies and clients. In this way, BAIS aims to maintain policies that explain our approach to governance practices most aligned with clients' long-term financial interests.

In certain markets, proxy voting involves logistical issues which can affect BAIS' ability to vote such proxies, as well as the desirability of voting such proxies. These issues include, but are not limited to: i) untimely notice of shareholder meetings; ii) restrictions on a foreigner's ability to exercise votes; iii) requirements to vote proxies in person; iv) "share-blocking" (requirements that investors who exercise their voting rights surrender the right to dispose of their holdings for some specified period in proximity to the shareholder meeting); v) potential difficulties in translating the proxy; vi) regulatory constraints; and vii) requirements to provide local agents with unrestricted powers of attorney to facilitate voting instructions. We are not supportive of impediments to the exercise of voting rights such as share-blocking or overly burdensome administrative requirements.

BlackRock votes proxies in these situations on a "best-efforts" basis. In addition, BAIS may determine that it is generally in the interests of BlackRock's clients not to vote proxies (or not to vote our full allocation) if the costs (including but not limited to opportunity costs associated with share-blocking constraints) associated with exercising a vote are expected to outweigh the benefit the client would derive by voting on the proposal.

**Voting Choice**

BlackRock offers Voting Choice, a program that provides eligible clients with more opportunities to participate in the proxy voting process where legally and operationally viable.

Voting Choice is currently available for eligible clients invested in certain institutional pooled funds in the U.S., UK, and Canada that use systematic active equity (SAE) and multi-asset strategies. In addition, institutional clients in separately managed accounts (SMAs) are eligible for BlackRock Voting Choice regardless of their investment strategies<sup>(6)</sup>.

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(6) With Voting Choice, SMAs have the ability to select from a set of voting policies from third-party proxy advisers the policy that best aligns with their views and preferences. BlackRock can then use its proxy voting infrastructure to cast votes based on the client's selected voting policy.

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As a result, the shares attributed to BlackRock in company share registers may be voted differently depending on whether our clients have authorized BAIS to vote on their behalf, have authorized BlackRock to vote in accordance with a third-party policy, or have elected to vote shares in accordance with their own policy. Our clients have greater control over proxy voting because of Voting Choice. BlackRock does not disclose client information, including a client's selection of proxy policy, without client consent.

**Use and oversight of third-party vote services providers**

Third-party vote services providers – or proxy research firms - provide research and recommendations on proxy votes, as well as voting infrastructure. As mentioned previously, BlackRock contracts primarily with the vote services provider ISS and leverages its online platform to supply research and support voting, record keeping, and reporting processes. We also use Glass Lewis' research and analysis as an input into our voting process. It is important to note that, although proxy research firms provide important data and analysis, BAIS does not rely solely on their information or follow their voting recommendations. A company's disclosures, our past engagements and voting, investment colleagues' insights and our voting guidelines are important inputs into our voting decisions on behalf of clients.

Given the large universe of actively held companies, BAIS employs the proxy services provider to streamline the voting process by making voting recommendations based on BAIS' voting guidelines when the items on a shareholder meeting agenda are routine. Agenda items that are not routine are referred back to BAIS to assess, escalate as necessary to the relevant portfolio managers and vote. BAIS reviews and can override the recommendations of the vote services provider at any time prior to the vote deadline. Both BAIS and the vote services provider actively monitor securities filings, research reports, company announcements, and direct communications from companies to ensure awareness of supplemental disclosures and proxy materials that may require a modification of votes.

BAIS closely monitors the third-party vote services providers we contract with to ensure that they are meeting our service level expectations and have effective policies and procedures in place to manage potential conflicts of interest. Our oversight of service providers includes regular meetings with client service teams, systematic monitoring of vendor operations, as well as annual due diligence meetings in accordance with BlackRock's firmwide policies.

**Conflicts management policies and procedures** 

BAIS maintains policies and procedures that seek to prevent undue influence on BlackRock's proxy voting activity. Such influence might stem from any relationship between the investee company (or any shareholder proponent or dissident shareholder) and BlackRock, BlackRock's affiliates, a Fund or a Fund's affiliates, or BlackRock employees. The following are examples of sources of perceived or potential conflicts of interest:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock clients who may be issuers of securities or proponents of shareholder resolutions

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock business partners or third parties who may be issuers of securities or proponents of shareholder resolutions

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock employees who may sit on the boards of public companies held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Significant BlackRock, Inc. investors who may be issuers of securities held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Securities of BlackRock, Inc. or BlackRock investment funds held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock, Inc. board members who serve as senior executives or directors of public companies held in Funds managed by BlackRock

BlackRock has taken certain steps to mitigate perceived or potential conflicts including, but not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adopted the Guidelines which are designed to advance our clients' long-term economic interests in the companies in which BlackRock invests on their behalf

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Established a reporting structure that separates BAIS from employees with sales, vendor management, or business partnership roles. In addition, BlackRock seeks to ensure that all engagements with corporate issuers, dissident shareholders or shareholder proponents are managed consistently and without regard to BlackRock's relationship with such parties. Clients or business partners are not given special treatment or differentiated access. BAIS prioritizes engagements based on factors including, but not limited to, our need for additional information to make a voting decision or our view on the likelihood that an engagement could lead to positive outcome(s) over time for the economic value of the company. Within the normal course of business, BAIS may engage directly with

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BlackRock clients, business partners and/or third parties, and/or with employees with sales, vendor management, or business partnership roles, in discussions regarding our approach to stewardship, general corporate governance matters, client reporting needs, and/or to otherwise ensure that proxy-related client service levels are met

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Determined to engage, in certain instances, an independent third-party voting service provider to make proxy voting recommendations as a further safeguard to avoid potential conflicts of interest, to satisfy regulatory compliance requirements, or as may be otherwise required by applicable law. In such circumstances, the independent third-party voting service provider provides BlackRock with recommendations, in accordance with the Guidelines, as to how to vote such proxies. BlackRock uses an independent third-party voting service provider to make proxy voting recommendations for shares of BlackRock, Inc. and companies affiliated with BlackRock, Inc. BlackRock may also use an independent third-party voting service provider to make proxy voting recommendations for:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that include BlackRock employees on their boards of directors

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies of which a BlackRock, Inc. board member serves as a senior executive or a member of the board of directors

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that are the subject of certain transactions involving BlackRock Funds

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that are joint venture partners with BlackRock, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies when legal or regulatory requirements compel BlackRock to use an independent third-party voting service provider

In selecting an independent third-party voting service provider, we assess several characteristics, including but not limited to: independence, an ability to analyze proxy issues and make recommendations in the economic interest of our clients in accordance with the Guidelines, reputation for reliability and integrity, and operational capacity to accurately deliver the assigned recommendations in a timely manner. We may engage more than one independent third-party voting service provider, in part to mitigate potential or perceived conflicts of interest at a single voting service provider. The Active Investment Stewardship Oversight Committee appoints and reviews the performance of the independent third-party voting service providers, generally on an annual basis.

**Securities lending**

When so authorized, BlackRock acts as a securities lending agent on behalf of Funds. Securities lending is a well-regulated practice that contributes to capital market efficiency. It also enables funds to generate additional returns while allowing fund providers to keep fund expenses lower.

With regard to the relationship between securities lending and proxy voting, BlackRock cannot vote shares on loan and may determine to recall them for voting, as guided by our fiduciary duty as an asset manager to our clients in helping them achieve their investment goals. While this has occurred in a limited number of cases, the decision to recall securities on loan as part of BlackRock's securities lending program in order to vote is based on an evaluation of various factors that include, but are not limited to, assessing potential securities lending revenue alongside the potential long-term financial value to clients of voting those securities (based on the information available at the time of recall consideration). BAIS works with active portfolio managers, as well as colleagues in the Securities Lending and Risk and Quantitative Analysis teams, to evaluate the costs and benefits to clients of recalling shares on loan.

In almost all instances, BlackRock anticipates that the potential long-term financial value to clients of voting shares would not warrant recalling securities on loan. However, in certain instances, BlackRock may determine, in our independent business judgment as a fiduciary, that the value of voting outweighs the securities lending revenue loss to clients and would therefore recall shares to be voted in those instances.

Periodically, BlackRock reviews our process for determining whether to recall securities on loan in order to vote and may modify it as necessary.

**Reporting and vote transparency** 

BAIS is committed to transparency in the stewardship work we do on behalf of clients. We inform clients about our engagement and voting policies and activities through direct communication and disclosure on our website.

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**Want to know more?** 

<u>blackrock.com/stewardship \| ContactActiveStewardship@blackrock.com</u> 

The document is provided for information purposes only and is subject to change. Reliance upon this information is at the sole discretion of the reader.

Prepared by BlackRock, Inc.©2024 BlackRock, Inc. All rights reserved. **BLACKROCK** is a trademark of BlackRock, Inc., or its subsidiaries in the United States and elsewhere. All other trademarks are those of their respective owners.

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**Index Equity Fund Proxy Voting Policy** 

**Procedures Governing Delegation of Proxy Voting to Fund Advisers**

**Effective Date: January 1, 2025**

________________________________________

**Applies to the following types of Funds registered under the 1940 Act:**

☒ Index Equity Mutual Funds and Exchange-Traded Funds

☐ Open-End Active and Fixed Income Index Mutual Funds and Exchange-Traded Funds

☐ Money Market Funds

☐ Closed-End Funds

☐ Other

________________________________________

**Objective and Scope**

Set forth below is the Index Equity Fund Proxy Voting Policy.

**Policy / Document Requirements and Statements**

The Boards of Trustees/Directors ("Directors") of certain open-end funds (the "Funds") advised by BlackRock Fund Advisors or BlackRock Advisors, LLC ("BlackRock"), have the responsibility for the oversight of voting proxies relating to portfolio securities of the Funds, and have determined that it is in the best interests of the Funds and their shareholders to delegate the responsibility to vote proxies to BlackRock, subject to the principles outlined in this Policy, as part of BlackRock's authority to manage, acquire and dispose of account assets, all as contemplated by the Funds' respective investment management agreements.

BlackRock has adopted the BlackRock Investment Stewardship Global Benchmark Policy("Guidelines") (as from time to time amended, the "Guidelines") governing proxy voting by index equity Funds managed by BlackRock, except for the iShares Core S&P 500 ETF. In addition, BlackRock has adopted guidelines and procedures (as from time to time amended, the "BlackRock Climate and Decarbonization Stewardship Guidelines") governing proxy voting for matters covered in the BlackRock Climate and Decarbonization Stewardship Guidelines by the Funds listed in Appendix A.

BlackRock will cast votes on behalf of each of the Funds covered by this policy on specific proxy issues in respect of securities held by each such Fund (or may refrain from voting) in accordance with the Guidelines and the BlackRock Climate and Decarbonization Stewardship Guidelines, as applicable.

**Conflicts Management** 

BlackRock Investment Stewardship ("BIS") maintains policies and procedures that seek to prevent undue influence on BlackRock's proxy voting activity and to mitigate material conflicts of interest in the exercise of proxy voting responsibilities. Potential material conflicts, and the resultant potential for undue influence, might be due to a relationship between the investee company (or any shareholder proponent or dissident shareholder) and BlackRock, BlackRock's affiliates or employees, or a Fund or a Fund's affiliates. BlackRock has taken certain steps to mitigate potential conflicts, which are outlined in detail in the Guidelines. In mitigating conflicts, BIS will adhere to the Guidelines.

In certain instances, BIS will engage an independent third-party voting service provider to make proxy voting recommendations as a further safeguard to avoid potential conflicts of interest, to satisfy regulatory compliance requirements, or as may be otherwise required by applicable law.

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With respect to the relationship between securities lending and proxy voting, shares on loan cannot be voted and BlackRock may determine to recall them for voting, as guided by BlackRock's fiduciary responsibility to act in clients' financial interests. The Guidelines set forth BlackRock's approach to recalling securities on loan in connection with proxy voting.

**Reports to the Board**

BlackRock will report on an annual basis to the Directors on (1) a summary of the proxy voting process as applicable to the Funds covered by this policy in the preceding year together with a representation that all votes were in accordance with the Guidelines and the BlackRock Climate and Decarbonization Stewardship Guidelines, as applicable (2) any material changes to the Guidelines and the BlackRock Climate and Decarbonization Stewardship Guidelines, including material changes to conflicts management practices, that have not previously been reported.

**Appendix A**

iShares Climate Conscious & Transition MSCI USA ETF

iShares ESG Advanced MSCI EAFE ETF

iShares ESG Advanced MSCI EM ETF

iShares ESG Advanced MSCI USA ETF

iShares ESG MSCI EM Leaders ETF

iShares ESG MSCI USA Leaders ETF

iShares MSCI ACWI Low Carbon Target ETF

iShares ESG MSCI KLD 400 ETF

iShares ESG Optimized MSCI USA ETF

iShares Paris-Aligned Climate MSCI USA ETF

iShares Paris-Aligned Climate MSCI World ex USA ETF

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**BlackRock Investment Stewardship**

**Global Principles for Benchmark Policies**

**Effective as of January 2025**

*The purpose of this document is to provide an overarching explanation of BlackRock's global approach to our responsibilities as a shareholder on behalf of our clients, the principles that guide our dialogue with companies, and our commitments to clients in terms of our own governance and transparency.* 

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| | |
|:---|:---|
| Introduction to BlackRock Investment Stewardship | A-21 |
| Philosophy on investment stewardship | A-22 |
| Shareholder rights | A-22 |
| Stewardship in practice | A-22 |
| Key themes | A-23 |
| Boards and directors | A-23 |
| Auditors and audit-related issues | A-25 |
| Capital structure, mergers, asset sales, and other special transactions | A-26 |
| Executive compensation | A-27 |
| Material sustainability-related risks and opportunities | A-28 |
| Other corporate governance matters and shareholder protections | A-30 |
| Shareholder proposals | A-31 |
| BlackRock's oversight of its investment stewardship activities | A-31 |
| Voting guidelines and vote execution | A-32 |
| Voting Choice | A-32 |
| Conflicts management policies and procedures | A-33 |
| Securities lending | A-34 |
| Reporting and vote transparency | A-34 |

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**Introduction to BlackRock Investment Stewardship**

BlackRock's clients depend on us to help them meet their varied investment goals. We consider it one of our responsibilities to be an informed, engaged shareholder on their behalf, given the business decisions that companies make have a direct impact on our clients' long-term investment outcomes and financial well-being. BlackRock Investment Stewardship (BIS) is a dedicated function within BlackRock, which is responsible for engaging with public companies on behalf of index strategies. Investment Stewardship is one of the ways we fulfill our fiduciary responsibilities as an asset manager to our clients. Our sole objective when conducting our stewardship program is to advance our clients' long-term financial interests.<sup>(1)</sup>

BIS takes a long-term approach in our stewardship efforts, reflecting the investment horizons of the majority of our clients. BIS does this through:

1. Engaging with companies in a two-way dialogue to build our understanding of a company's practices and inform our voting decisions.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

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(1) BIS' Benchmark Policies, and the vote decisions made consistent with these policies, take a financial materiality-based approach and are focused solely on advancing clients' financial interests. BIS' Benchmark Policies– comprised of the BIS Global Principles, regional voting guidelines, and engagement priorities – apply to clients' assets invested through index strategies and provide guidance on our position on common corporate governance matters. We take a globally consistent approach, while recognizing the unique markets and sectors in which companies operate. BlackRock offers a wide range of investment products and funds to support our clients' unique and varied investment objectives. Other materials on the BIS website might also provide useful context.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

2. Voting at shareholder meetings on management and shareholder proposals on behalf of clients who have delegated voting authority to BlackRock.

3. Contributing to industry dialogue on stewardship to share our perspectives on matters that may impact our clients' investments.

4. Reporting on our activities to inform clients about our stewardship efforts on their behalf through a range of publications and direct reporting.

**Philosophy on investment stewardship**

Sound governance is critical to the success of a company, the protection of investors' interests, and long-term financial value creation. Research indicates that high-performing companies will effectively evaluate and address risks and opportunities relevant to their businesses, which supports durable, long-term financial value creation.<sup>(2)</sup>

Setting, executing, and overseeing strategy are the responsibility of management and the board. As one of many minority shareholders, BlackRock cannot – and does not try to – direct a company's strategy or its implementation. Our role, on behalf of BlackRock's clients as long-term investors, is to better understand how corporate leadership is managing material risks and capitalizing on opportunities to help protect and enhance the company's ability to deliver long-term financial returns. We aim to take a globally consistent approach, while recognizing the unique markets and sectors in which companies operate.

**Shareholder rights**

Corporate law, regulations and listing rules in most markets establish certain fundamental rights attached to shareholding. Shareholders should have the right to:

• Elect, remove, and nominate directors, approve the appointment of the auditor, and amend the corporate charter or by-laws.

• Vote on key board decisions that are material to the protection of their investment, including but not limited to, changes to the purpose of the business, dilution levels and pre-emptive rights, and the distribution of income and capital structure.

• Access sufficient and timely information on material governance, strategic, and business matters to make informed decisions.

To protect the interest of minority shareholders like BlackRock's clients, BIS holds the view that shareholder voting rights should be proportionate to economic ownership—the principle of "one share, one vote" helps to achieve this balance.

**Stewardship in practice**

The assets BlackRock manages belong to our clients, which include public and private pension plans, insurers, official institutions, endowments, universities, charities, family offices, wealth managers, and ultimately, the individual investors that they serve. Through stewardship, we assess how companies are creating long-term financial value to serve our clients, many of whom are saving for long-term goals, such as retirement.

As shareholders of public companies, our clients have the right to vote on matters proposed by a company's management or its shareholders. Voting is an important mechanism for investors to express support for, or concern about, a company's performance and most of our clients authorize BlackRock to exercise this right on their behalf. For those clients, and as a fiduciary, BlackRock is legally required to make proxy voting determinations in a manner that is consistent with their investment objectives. BIS does this by casting votes in favor of proposals that, in our assessment, will promote stronger governance and better operating practices and, in turn, potentially enhance long-term shareholder value. Our vote decisions are informed by our in-depth analysis of company disclosures, engagement with boards and management teams, third-party research, and comparisons against a company's industry peers.

BIS takes a constructive, long-term approach to our engagement with companies, reflecting the investment horizons of the majority of our clients. An engagement is a meeting between BIS and a company's board and management that helps improve our understanding of the company's business model and material risks and opportunities, to inform our voting

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(2) PwC, "The 3 things all high-performing companies do". Harvard Business Review, "6 Strategic Concepts That Set High-Performing Companies Apart", March 2024.

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decisions on behalf of clients who authorize us to vote on their behalf. In these two-way conversations, we listen to and learn directly from company directors and executives and ask questions relevant to their business. Either a company or BIS can request an engagement. Many of the engagements are initiated by companies to discuss their long-term strategy, risk and opportunity set, and management's plan to deliver financial returns through business cycles. The ongoing, multiyear nature of our engagements allows us to build strong relationships with company leadership and mutual understanding on key matters of corporate governance and the drivers of long-term financial performance.

Generally, we support the vote recommendations of the board of directors and management. In case of concerns, we typically raise these through dialogue with board members and management teams first. When we determine it is in our clients' financial interests to convey concern to companies through voting, we do so in two forms: we might not support the election of directors or other management proposals, or we might not support management's voting recommendation on a shareholder proposal.

**Key themes**

While accepted standards and norms of corporate governance can differ between markets, in our experience, there are certain globally applicable fundamental elements of corporate governance that contribute to a company's ability to create long-term financial value for shareholders. These global themes are set out in this overarching set of principles (the "Principles"), which are anchored in transparency and accountability.

At a minimum, it is our view that companies should observe the accepted corporate governance standards in their domestic market,<sup>(3)</sup> and we ask that, if they do not, they explain how their approach better supports durable, long-term financial value creation.

**These Principles cover seven key subjects:**

• Boards and directors

• Auditors and audit-related issues

• Capital structure, mergers, asset sales, and other special transactions

• Executive compensation

• Material sustainability-related risks and opportunities

• Other corporate governance matters and shareholder protections

• Shareholder proposals

Our regional and market-specific voting guidelines explain how these Principles inform our voting decisions in relation to common ballot items for shareholder meetings in those markets. Alongside the Principles and regional voting guidelines, BIS publishes our engagement priorities which reflect the five themes on which we most frequently engage companies, where they are relevant, as these can be a source of material business risk or opportunity. Collectively, these BIS policies set out the core elements of corporate governance that guide our investment stewardship program globally and within each market. The BIS policies are not prescriptive, applied on a pragmatic, case-by-case basis, taking into consideration a number of factors, including the sector, market, and business environment within which a company is operating.

**Boards and directors** 

Companies whose boards are comprised of appropriately qualified, engaged directors with professional characteristics relevant to a company's business enhance the ability of the board to add value and be the voice of shareholders in board discussions. A strong board gives a company a competitive advantage, providing valuable oversight and contributing to the most important management decisions that support long-term financial performance. As part of their responsibilities, board members have a fiduciary duty to shareholders to oversee the strategic direction, operations, and risk management of a company. This is why our investment stewardship efforts have always started with the performance of the board of directors, and why we see engagement with, and the election of, directors as one of our most important responsibilities. We engage, as necessary, with members of the board's nominating and/or governance committee to assess whether governance practices

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(3) Our regional voting guidelines, which we publish on the BIS website, reflect these different market standards and norms. Depending on the market, generally accepted practice is informed by corporate law, market regulation, best practices, and industry initiatives, amongst other factors.

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and board composition are appropriate given a company's business model and we take into consideration a number of factors, including the sector, market, and business environment within which a company is operating.

We view it as good practice when the board establishes and maintains a framework of robust and effective governance mechanisms to support its oversight of the company's strategy and operations consistent with the long-term economic interests of investors. There should be clear descriptions of the role of the board and the committees of the board and how directors engage with and oversee management. Disclosure of material risks that may affect a company's long-term strategy and financial value creation, including material sustainability-related factors when relevant, is helpful for investors to appropriately understand and assess how effectively management is identifying, managing, and mitigating such risks.

We seek to understand management's long-term strategy and the milestones against which investors should assess its implementation. If any strategic targets are significantly missed or materially restated, we find it helpful when company disclosures provide a detailed explanation of the changes and an indication of the board's role in reviewing the revised targets. We look to the board to articulate the effectiveness of these mechanisms in overseeing the management of business risks and opportunities and the fulfillment of the company's strategy.

Where a company has not adequately disclosed and demonstrated that its board has fulfilled these corporate governance and risk oversight responsibilities, we may consider voting against the election of directors who, on our assessment, have particular responsibility for the issues. We assess director performance on a case-by-case basis and in light of each company's circumstances, taking into consideration its governance, business practices that support durable, long-term financial value creation, and performance. Set out below are factors we may take into consideration.

**Regular accountability through director elections**

To ensure accountability for their actions on behalf of shareholders, directors should stand for election on a regular basis, ideally annually.<sup>(4)</sup> Annual director elections allow shareholders to reaffirm their support for board members and/or hold them accountable for their decisions in a timely manner. When board members are not elected annually, in our experience, it is good practice for boards to have a rotation policy to ensure that, through a board cycle, all directors have had their appointment re-confirmed, with a proportion of directors being put forward for election at each annual general meeting.

**Effective board composition**

Regular director elections also give boards the opportunity to adjust their composition in an orderly way to reflect developments in the company's strategy and the market environment. In our view, it is beneficial for new directors to be brought onto the board periodically to refresh the group's thinking, while supporting both continuity and appropriate succession planning. We consider the average overall tenure of the board and seek a balance between the knowledge and experience of longer-serving directors and the fresh perspectives of directors who joined more recently.

We encourage companies to regularly review the effectiveness of their board (including its size), and assess directors nominated for election in the context of the composition of the board as a whole. In our view, the company's assessment should consider a number of factors, including each director's independence and time commitments, as well as the breadth and relevance of director experiences and skillsets, and how these collectively contribute to the board's effectiveness in advising and overseeing management in delivering long-term financial returns.

Director independence — from management, significant shareholders, or other related parties – is a central tenet of sound corporate governance across markets.<sup>(5)</sup> We encourage boards to have a sufficient number of independent directors, free from conflicts of interest or undue influence, to ensure objectivity in the decision-making of the board and its ability to oversee management. We generally consider it good practice for independent directors to make a majority of the board, or in the case of controlled companies, at least one-third.

Common impediments to independence may include but are not limited to:

• Current or recent employment at the company or a subsidiary

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(4) In most markets directors stand for re-election on an annual or triennial basis, as determined by corporate law, market regulation or voluntary best practice.

(5) Please see: Tokyo Stock Exchange. "<u>Japan's Corporate Governance Code</u>." June 11, 2021; Financial Reporting Council. "<u>UK Corporate Governance</u> <u>Code</u>." July 16, 2018; Investor Stewardship Group. "<u>Corporate Governance Principles for US Listed Companies</u>."

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• Being, or representing, a shareholder with a substantial shareholding in the company

• Interlocking directorships

• Having any other interest, business, or other relationship which could, or could reasonably be perceived to, materially interfere with a director's ability to act in the best interests of the company and shareholders

In our experience, boards are most effective at overseeing and advising management when there is a senior, independent board leader. This director may chair the board, or, where the chair is also the CEO (or is otherwise not independent), be designated as a lead independent director. The role of this director is to enhance the effectiveness of the independent members of the board through shaping the agenda, ensuring adequate information is provided to the board, and encouraging independent director participation in board deliberations. The lead independent director or another appropriate director should be available to meet with shareholders in those situations where an independent director is best placed to explain and contextualize a company's approach.

There are matters for which the board has responsibility that may involve a conflict of interest for executives or for affiliated directors or require additional focus. It is our view that objective oversight of such matters is best achieved when the board forms committees with a majority of independent directors, depending on market norms and a company's ownership structure. In many markets, these committees of the board specialize in audit, director nominations, and compensation matters. An ad hoc committee might also be formed to decide on a special transaction, particularly one involving a related party, or to investigate a significant adverse event.

When nominating directors to the board, we look to companies to provide sufficient information on the individual candidates so that shareholders can assess the capabilities and suitability of each individual nominee and their fit within overall board composition. These disclosures should give an understanding of how the collective experience and expertise of the board, as well as the particular skill sets of individual directors, aligns with the company's long-term strategy and business model. Highly qualified, engaged directors with professional characteristics relevant to a company's business and strategy enhance the ability of the board to add value and be the voice of shareholders in board discussions.

It is in this context that we are interested in a variety of experiences, perspectives, and skillsets in the board room. We see it as a means of promoting diversity of thought to avoid "group think" in the board's exercise of its responsibilities to advise and oversee management.

In assessing board composition, we take a case-by-case approach based on a company's board size, business model, strategy, location and market capitalization. We look for companies to explain how their approach to board composition supports the company's governance practices.

We note that in many markets, policymakers have set board gender diversity goals which we may discuss with companies, particularly if there is a risk their board composition may be misaligned. We ask boards to disclose, consistent with local laws, how diversity, including professional and personal characteristics, is considered in board composition, given the company's long-term strategy and business model.<sup>(6)</sup>

**Sufficient capacity**

As the role and expectations of a director are increasingly demanding, directors must be able to commit an appropriate amount of time to board and committee matters. It is important that directors have the capacity to meet all of their responsibilities - including when there are unforeseen events – and therefore, they should not take on an excessive number of roles that would impair their ability to fulfill their duties.

**Auditors and audit-related issues**

BlackRock recognizes the critical importance of financial statements, which should provide a true and fair picture of a company's financial condition. Accordingly, we look for the assumptions made by management and reviewed by the auditor in preparing the financial statements to be reasonable and justified.

The accuracy of financial statements, inclusive of financial and non-financial information as required or permitted under market-specific accounting rules, is of paramount importance to BlackRock. Investors increasingly recognize that a broader

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(6) Personal characteristics may include, but are not limited to, gender; race/ethnicity; disability; veteran status; LGBTQ+; and national, Indigenous, religious, or cultural identity.

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range of risks and opportunities have the potential to materially impact financial performance. Over time, we anticipate investors and other users of company reporting will increasingly seek to understand and scrutinize the assumptions underlying financial statements, particularly those that pertain to the impact of the transition to a low-carbon economy on a company's business model and asset mix. We recognize that this is an area of evolving practice and note that international standards setters, such as the International Financial Reporting Standards (IFRS) Board and the International Auditing and Assurance Standards Board (IAASB), continue to develop their guidance to companies.<sup>(7)</sup>

In this context, audit committees, or equivalent, play a vital role in a company's financial reporting system by providing independent oversight of the accounts, material financial and, where appropriate to the jurisdiction, non-financial information and internal control frameworks. Moreover, in the absence of a dedicated risk committee, these committees can provide oversight of Enterprise Risk Management systems.<sup>(8)</sup> In our view, effective audit committee oversight strengthens the quality and reliability of a company's financial statements and provides an important level of reassurance to shareholders.

Audit committees or equivalent should have clearly articulated charters that set out their responsibilities and have a rotation plan in place that allows for a periodic refreshment of the committee membership to introduce fresh perspectives to audit oversight. We recognize that audit committees will rely on management, internal audit, and the independent auditor in fulfilling their responsibilities but look to committee members to demonstrate they have relevant expertise to monitor and oversee the audit process and related activities.

We take particular note of unexplained changes in reporting methodology, cases involving significant financial restatements, or ad hoc notifications of material financial weakness. In this respect, audit committees should provide timely disclosure on the remediation of Key and Critical Audit Matters identified either by the external auditor or internal audit function.

The integrity of financial statements depends on the auditor being free of any impediments to being an effective check on management. To that end, it is important that auditors are, and are seen to be, independent. Where an audit firm provides services to the company in addition to the audit, we look for the fees earned to be disclosed and explained. We look for Audit committees to have in place a procedure for assessing annually the independence of the auditor and the quality of the external audit process.

Comprehensive disclosure provides investors with a sense of the company's long-term operational risk management practices and, more broadly, the quality of the board's oversight. We look to the audit or risk committee to periodically review the company's risk assessment and risk management policies and the significant risks and exposures identified by management, the internal auditors or the independent auditors and management's steps to address them. In the absence of detailed disclosures, we may reasonably conclude that companies are not adequately managing risk.

**Capital structure, mergers, asset sales, and other special transactions**

The capital structure of a company is critical to shareholders as it impacts the value of their investment and the priority of their interest in the company relative to that of other equity or debt investors. Pre-emptive rights are a key protection for shareholders against the dilution of their interests.

Effective voting rights are basic rights of share ownership and a core principle of effective governance. Shareholders, as the residual claimants, have the strongest interest in protecting the financial value of the company, and voting rights should match economic exposure, i.e., one share, one vote.

In principle, we disagree with the creation of a share class with equivalent economic exposure and preferential, differentiated voting rights. In our view, this structure violates the fundamental corporate governance principle of proportionality and results in a concentration of power in the hands of a few shareholders, thus disenfranchising other shareholders and amplifying any potential conflicts of interest. However, we recognize that in certain markets, at least for a period of time, companies may have a valid argument for listing dual classes of shares with differentiated voting rights. In our view, such companies should review these share class structures on a regular basis or as company circumstances change. Additionally,

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(7) IFRS, "<u>IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information</u>", June 2023, and IAASB, "<u>IAASB Launches Public</u> <u>Consultation on Landmark Proposed Global Sustainability Assurance Standard</u>", August 2023.

(8) Enterprise risk management is a process, effected by the entity's board of directors, management, and other personnel, applied in strategy setting and across the enterprise, designed to identify potential events that may affect the entity, and manage risk to be within the risk appetite, to provide reasonable assurance regarding the achievement of objectives. Please see the Committee of Sponsoring Organizations of the Treadway Commission (COSO), "<u>Enterprise Risk Management</u>", 2023.

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they should seek shareholder approval of their capital structure on a periodic basis via a management proposal at the company's shareholder meeting. The proposal should give unaffiliated shareholders the opportunity to affirm the current structure or establish mechanisms to end or phase out controlling structures at the appropriate time, while minimizing costs to shareholders.

In assessing mergers, asset sales, or other special transactions, BlackRock's primary consideration is the long-term economic interests of our clients as shareholders. Boards proposing a transaction should clearly explain the economic and strategic rationale behind it. We will review a proposed transaction to determine the degree to which it can enhance long-term shareholder value. We find long-term investors like our clients typically benefit when proposed transactions have the unanimous support of the board and have been negotiated at arm's length. We may seek reassurance from the board that the financial interests of executives and/or board members in a given transaction have not adversely affected their ability to place shareholders' interests before their own. Where the transaction involves related parties, the recommendation to support should come from the independent directors, a best practice in most markets, and ideally, the terms should have been assessed through an independent appraisal process. In addition, it is good practice that it be approved by a separate vote of the non-conflicted parties.

As a matter of sound governance practice, shareholders should have a right to dispose of company shares in the open market without unnecessary restriction. In our view, corporate mechanisms designed to limit shareholders' ability to sell their shares are contrary to basic property rights. Such mechanisms can serve to protect and entrench interests other than those of the shareholders. In our view, shareholders are broadly capable of making decisions in their own best interests. We encourage any so-called "shareholder rights plans" proposed by a board to be subject to shareholder approval upon introduction and periodically thereafter.

**Executive compensation**

In most markets, one of the most important roles for a company's board of directors is to put in place a compensation structure that incentivizes and rewards executives appropriately. Executive compensation is an important tool used by companies to support long-term financial value creation. In our experience, well-structured compensation policies reward the successful delivery of strategic, operational, and/or financial goals, encourage an appropriate risk appetite, and align the interests of shareholders and executives through equity ownership.

We look for there to be a clear link between variable pay and operational and financial performance. Performance metrics should be stretching and aligned with a company's strategy and business model. BIS does not have a position on whether companies should use sustainability-related criteria in compensation structures, but, where they are included, we look to companies to be as rigorous as they would be in setting other financial or operational targets. Long-term incentive plans should encompass timeframes that 1) are distinct from annual executive compensation structures and metrics, and 2) encourage the delivery of strong financial results over a period of years.

When designing, reviewing, and approving executive compensation policies, board compensation committees – or board members responsible for setting executive compensation – should carefully consider the company's specific circumstances, such as its risk profile, the environment in which it operates, and the individuals the board is trying to attract, retain and incentivize. We look to the compensation committees to guard against contractual arrangements that would entitle executives to material compensation for early termination of their employment. Finally, pension contributions and other deferred compensation arrangements should be reasonable in light of market practices or the company's business and executive compensation strategies.

We are not supportive of one-off or special bonuses unrelated to company or individual performance. Where discretion has been used by the compensation committee or its equivalent, we appreciate disclosure relating to how and why the discretion was used, and how the adjusted outcome is aligned with the interests of shareholders. We acknowledge that the use of peer group evaluation by compensation committees can help ensure competitive pay; however, we are concerned when the rationale for increases in total compensation at a company is solely based on peer benchmarking, rather than also considering rigorous measures of outperformance. We encourage companies to clearly explain how compensation outcomes have rewarded performance.

We encourage boards to consider building clawback provisions into incentive plans such that companies could clawback compensation or require executives to forgo awards when compensation was based on faulty financial statements or deceptive business practices. We also favor recoupment from or the foregoing of the grant of any awards by any senior

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executive whose behavior caused material financial harm to shareholders, material reputational risk to the company, or resulted in a criminal investigation, even if such actions did not ultimately result in a material restatement of past results.

In our view, non-executive directors should be compensated in a manner that is commensurate with the time and effort expended in fulfilling their professional responsibilities. Additionally, these compensation arrangements should not risk compromising directors' independence or aligning their interests too closely with those of the management, whom they are charged with overseeing.

BIS may convey concerns through not supporting management's proposals to approve compensation, where they are on the agenda. We may also vote against members of the compensation committee or equivalent board members for poor compensation practices or structures.

**Material sustainability-related risks and opportunities**

It is our view that well-managed companies will effectively evaluate and manage material sustainability-related risks and opportunities relevant to their businesses.<sup>(9)</sup> As with all risks and opportunities in a company's business model, appropriate oversight of material sustainability considerations is a core component of having an effective governance framework that supports durable, long-term financial value creation.

Robust disclosure allows investors to effectively evaluate companies' strategy and business practices related to material sustainability-related risks and opportunities. We find it helpful when companies' disclosures demonstrate that they have a resilient business model that integrates material sustainability-related risks and opportunities into their strategy, risk management, and metrics and targets, including industry-specific metrics. The International Sustainability Standards Board (ISSB) standards, IFRS S1 and S2<sup>(10)</sup> may prove helpful to companies in preparing this disclosure. The standards build on the Task Force on Climate-related Financial Disclosures (TCFD) framework and the standards and metrics developed by the Sustainability Accounting Standards Board (SASB), which have both converged under the ISSB. We recognize that companies may phase in reporting aligned with the ISSB standards over several years. We also recognize that some companies may report using different standards, which may be required by regulation, or one of a number of voluntary standards. In such cases, we ask that companies highlight the metrics that are industry- or company-specific.

We note that climate and other sustainability-related disclosures often require companies to collect and aggregate data from various internal and external sources. We recognize that the practical realities of data collection and reporting may not line up with financial reporting cycles and companies may require additional time after their fiscal year-end to accurately collect, analyze, and report this data to investors. That said, while we do not prescribe timelines regarding when companies make these disclosures, we encourage them to produce climate and other sustainability-related disclosures sufficiently in advance of their annual meeting, to the best of their abilities to provide investors with time to assess the data and make informed decisions.

Companies may also choose to adopt or refer to guidance on sustainable and responsible business conduct issued by supranational organizations such as the United Nations or the Organization for Economic Cooperation and Development. Further, industry initiatives on managing specific operational risks may provide useful guidance to companies on best practices and disclosures. While not a voting item, we find it helpful to our understanding of investment risk when companies disclose any relevant global climate and other sustainability-related standards adopted, the industry initiatives in which they participate, any peer group benchmarking undertaken, and any assurance processes to help investors understand their approach to sustainable and responsible business practices.

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(9) By material sustainability-related risks and opportunities, we mean the drivers of risk and financial value creation in a company's business model that have an environmental or social dependency or impact. Examples of environmental issues include, but are not limited to, water use, land use, waste management, and climate risk. Examples of social issues include, but are not limited to, human capital management, impacts on the communities in which a company operates, customer loyalty, and relationships with regulators.

(10) The objective of IFRS S1 General Requirements for Disclosure of Sustainability-related Financial Information is to require an entity to disclose information about its sustainability-related risks and opportunities that is useful to primary users of general-purpose financial reports in making decisions relating to providing resources to the entity. The objective of IFRS S2 Climate-related Disclosures is to require an entity to disclose information about its climate-related risks and opportunities that is useful to primary users of general-purpose financial reports in making decisions relating to providing resources to the entity.

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**Climate and nature-related risk**

In our view, the transition to a low-carbon economy is one of several mega forces reshaping markets.<sup>(11)</sup> Our research shows that the low-carbon transition is a structural shift in the global economy that will be shaped by changes in government policies, technology, and consumer and investor preferences, which may be material for many companies.<sup>(12)</sup> Yet the path to a low-carbon economy is uncertain and uneven, with different parts of the economy moving at different speeds. BIS recognizes that it can be challenging for companies to predict the impact of climate-related risk and opportunity on their businesses and operating environments. Many companies are assessing how to navigate the low-carbon transition while delivering long-term financial value to investors. At companies where these climate-related risks are material, we find it helpful when they publicly disclose, consistent with their business model and sector, how they intend to deliver long-term financial performance through the transition to a low-carbon economy, including where available, their transition plan.<sup>(13)</sup>

In our experience, disclosure consistent with the ISSB standards or the TCFD framework can help investors assess company-specific climate-related risks and opportunities, and inform investment decisions.<sup>(14)</sup> Such disclosures also provide investors with insights into how companies are managing the risks associated with climate change by managing their own carbon emissions or emissions intensities to the extent financially practicable. Recognizing the value of these disclosures, in some jurisdictions, like the U.K, large companies must disclose such climate-related financial information on a mandatory basis, while in other jurisdictions these disclosures are viewed as best practice in the market.

Consistent with the ISSB standards and the TCFD framework, we seek to understand, from company disclosures and engagement, the strategies companies have in place to manage material risks to, and opportunities for, their long-term business model associated with a range of climate-related scenarios. This includes a scenario in which global warming is limited to well below 2°C, considering ambitions to achieve a limit of 1.5°C, the temperature goal recently reaffirmed by G20 members as part of the 2024 Leader's Declaration.<sup>(15)</sup>

These frameworks also contemplate disclosures on how companies are setting short-, medium- and long-term targets, ideally science-based where these are available for their sector, for scope 1 and 2 greenhouse gas emissions (GHG) reductions and to demonstrate how their targets are consistent with the long-term financial interests of their investors.

While we recognize that regulators in some markets are moving to mandate certain disclosures, at this stage, we view scope 3 emissions differently from scopes 1 and 2, given methodological complexity, regulatory uncertainty, concerns about double-counting, and lack of direct control by companies. We welcome disclosures and commitments companies choose to make regarding material scope 3 emissions and recognize these are provided on a good-faith basis as methodology develops. Our publicly available commentary provides more information on our approach to climate-related risks and opportunities.

In addition to climate-related risks and opportunities, the management of nature-related factors is increasingly a component of some companies' ability to generate durable, long-term financial returns for shareholders, particularly where a company's

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(11) BlackRock Investment Institute, "Mega forces: An investment opportunity", 2023.

(12) BlackRock Investment Institute, "Tracking the low-carbon transition", July 2023.

(13) We have observed that more companies are developing such plans, and public policymakers in <u>a number of markets</u> are signaling their intentions to require them or already have requirements in place, such as Australia, Brazil, and the European Union. We view transition plans as a method for a company to both internally assess and externally communicate its long-term strategy, ambition, objectives, and actions to create financial value through the global transition towards a low-carbon economy. Transition plans are building momentum internationally, with increased focus from policy makers and supervisors, including in the EU, UK, G7, G20, and from the financial industry. While many initiatives across jurisdictions outline a framework for transition plans, there is no consensus on the key elements these plans should contain. We view useful disclosure as one that communicates a company's approach to managing financially material business relevant risks and opportunities – including climate-related risks – to deliver long-term financial performance, which allows investors to make more informed decisions. While transition plans can be helpful disclosure, BIS does not make the preparation and production of transition plans a voting issue. BIS may engage companies that have chosen to publish a transition plan to understand their planned actions and resource implications.

(14) BlackRock, "Global perspectives on investing in the low-carbon transition", June 2023. We recognize that companies may phase in reporting aligned with the ISSB standards over several years, depending on local requirements. We also recognize and respect that some companies may report using different local standards, which may be required by regulation, or one of a number of voluntary standards. In such cases, we ask that companies disclose their rationale for reporting in line with the specific disclosure framework chosen and highlight the metrics that are industry- or company-specific.

(15) In November 2024, G20 members reaffirmed the Paris Agreement temperature goal as part of the <u>Leader's Declaration</u>. G20 members include the world's major economies (19 countries and two regional bodies, the European Union and African Union), representing 85% of global Gross Domestic Product, over 75% of international trade, and about two-thirds of the world population.

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strategy is heavily reliant on the availability of natural capital, or whose supply chains are exposed to locations with nature-related risks. We look for such companies to disclose how they manage any reliance and impact on, as well as use of, natural capital, including appropriate risk oversight and relevant metrics and targets, to understand how these factors are integrated into strategy. We will evaluate these disclosures to inform our view of how a company is managing material nature-related risks and opportunities. We rely on company disclosures when determining how to vote on shareholder proposals addressing natural capital issues. Our publicly available commentary provides more information on our approach to natural capital.<sup>(16)</sup>

**Companies' impact on their workforce, supply chains, and communities** 

In order to advance long-term shareholders' interests, companies should consider the interests of the various parties on whom they depend for their success over time. It is for each company to determine their key stakeholders based on what is material to their business and long-term financial performance. For many companies, key stakeholders include employees, business partners (such as suppliers and distributors), clients and consumers, regulators, and the communities in which they operate.

As a long-term shareholder on behalf of our clients, we find it helpful when companies disclose how they have identified their key stakeholders and considered their interests in business decision-making. In addition to understanding broader stakeholder relationships, BIS finds it helpful when companies discuss how they consider the needs of their workforce today, and the skills required for their future business strategy. We are also interested to understand how the board monitors and engages on these matters, given it is well positioned to ensure that the approach taken by management is informed by and aligns with the company's strategy.

Companies should articulate how they address material adverse impacts that could arise from their business practices and affect critical relationships with their stakeholders. We encourage companies to implement, to the extent appropriate, monitoring processes (often referred to as due diligence) to identify and mitigate potential adverse impacts and grievance mechanisms to remediate any actual adverse material impacts. In our view, maintaining trust within these relationships can contribute to a company's long-term success.

**Other corporate governance matters and shareholder protections**

In our view, shareholders have a right to material and timely information on the financial performance and viability of the companies in which they invest. In addition, companies should publish information on the governance structures in place and the rights of shareholders to influence these structures. The reporting and disclosure provided by companies help shareholders assess the effectiveness of the board's oversight of management and whether investors' economic interests have been protected. As a general principle, we believe shareholders should have the right to vote on key corporate governance matters, including changes to governance mechanisms, to submit proposals to the shareholders' meeting, and to call special meetings of shareholders.

**Corporate form** 

In our view, it is the responsibility of the board to determine the corporate form that is most appropriate given the company's purpose and business model.<sup>(17)</sup> Companies proposing to change their corporate form to a public benefit corporation or similar entity should put it to a shareholder vote if not already required to do so under applicable law. We appreciate when supporting documentation from companies or shareholder proponents proposing to alter the corporate form clearly explains how the interests of shareholders and different stakeholders would be impacted as well as the accountability and voting mechanisms that would be available to shareholders. We generally support management proposals if our analysis indicates that shareholders' economic interests are adequately protected. Relevant shareholder proposals are evaluated on a case-by-case basis.

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(16) Given the growing awareness of the materiality of these issues for certain businesses, enhanced reporting on a company's natural capital dependencies and impacts would aid investors' understanding. In our view, the final recommendations of the <u>Taskforce on Nature-related Financial Disclosures</u> (TNFD) may prove useful to some companies. We recognize that some companies may report using different standards, which may be required by regulation, or one of a number of other private sector standards. TNFD-aligned reporting is not a voting issue.

(17) Corporate form refers to the legal structure by which a business is organized.

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**Shareholder proposals**

In most markets in which BlackRock invests on behalf of clients, shareholders have the right to submit proposals to be voted on at a company's annual or extraordinary meeting, as long as eligibility and procedural requirements are met. The matters that we see put forward by shareholders address a wide range of topics, including governance reforms, capital management, and improvements in the management or disclosure of sustainability-related risks.

BlackRock is subject to legal and regulatory requirements in the U.S. that place restrictions and limitations on how BlackRock can interact with the companies in which we invest on behalf of our clients, including our ability to submit shareholder proposals. We can vote, on behalf of clients who authorize us to do so, on proposals put forth by others.

When assessing shareholder proposals, we evaluate each proposal on its merit, considering the company's individual circumstances and maintaining a singular focus on the proposal's implications for long-term financial value creation. BIS' evaluation considers whether a shareholder proposal addresses a material risk that, if left unmanaged, may impact a company's long-term performance. We look for consistency between the specific request formally made in the proposal, the supporting documentation, and the proponents' other communications on the issues. We also assess the company's practices and disclosures and the costs and benefits to the company of meeting the request made in the proposal. We take into consideration a company's governance practices and disclosures against those of their peers.

In our experience, it is helpful when companies disclose the names of the proponent or organization that has submitted or advised on the proposal.

We would not support proposals that we believe would result in over-reaching into the basic business decisions of the company, are unduly prescriptive or constraining on management. We take into consideration the legal effect of the proposal, as shareholder proposals may be advisory or legally binding depending on the jurisdiction, while others may make requests that would be deemed illegal in a given jurisdiction.

BIS is likely to support shareholder proposals that request disclosures that help us, as long-term investors on behalf of our clients, better understand the material risks and opportunities companies face and how they are managing them, especially where this information is additive given the company's existing disclosures. We may also support shareholder proposals that are focused on a material business risk that we agree needs to be addressed and the intended outcome is consistent with long-term financial value creation.

We recognize that some shareholder proposals bundle topics and/or specific requests. Further, the proponent's supporting statement may refer to topics that are not directly related to the request made in the proposal. In voting on behalf of clients, we do not submit or edit proposals or the supporting statements – we must vote yes or no on the proposal as phrased by the proponent. Therefore, when we vote in support of a proposal, we are not necessarily endorsing every element of the proposal or the reasoning, objectives, or supporting statement of the proponent. We may support a proposal for different reasons from those put forth by the proponent, when we believe that, overall, it can advance our clients' long-term financial interests. We typically explain to the company our rationale for supporting such proposals.

Alternatively, or in addition, we may vote against the election of one or more directors if, in our assessment, the board has not responded sufficiently or with an appropriate sense of urgency to a material risk. We may also support a proposal if management is on track, but we believe that voting in favor might accelerate efforts to address a material risk.

**BlackRock's oversight of its investment stewardship activities**

**Oversight**

BlackRock maintains advisory committees (Stewardship Advisory Committees), generally consisting of senior BlackRock index investment professionals and/or senior employees with practical boardroom experience. The Stewardship Advisory Committees review and advise on amendments to BIS regional proxy voting guidelines (the Guidelines). The advisory committees do not determine voting decisions, which are the responsibility of BIS.

In addition to the Stewardship Advisory Committees, the Investment Stewardship Global Oversight Committee (Global Oversight Committee) is a risk-focused committee, comprised of the Global Head of Investment Stewardship (Global Head), and senior BlackRock executives with legal, risk and other experience relevant to team oversight. The Global Committee does not determine voting decisions, which are the responsibility of BIS.

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The Global Head has primary oversight of the activities of BIS, including voting in accordance with the Guidelines, which require the application of professional judgment and consideration of each company's unique circumstances. The Global Committee reviews and approves amendments to these Principles. The Global Committee also reviews and approves amendments to the regional Guidelines.

In addition, the Global Committee receives and reviews periodic reports regarding the votes cast by BIS, as well as updates on material process issues, procedural changes, and other risk oversight considerations. The Global Committee reviews these reports in an oversight capacity as informed by the Guidelines.

BIS carries out engagement with companies, executes proxy votes, and conducts vote operations (including maintaining records of votes cast) in a manner consistent with the relevant Guidelines. BIS also conducts research on corporate governance issues and participates in industry discussions to contribute to and keep abreast of important developments in the corporate governance field. BIS may utilize third parties for certain of the foregoing activities and performs oversight of those third parties. BIS may discuss complicated or particularly controversial matters with senior specialists internally, on an advisory basis, prior to making a voting decision.

**Voting guidelines and vote execution**

BlackRock votes on proxy issues when our clients authorize us to do so. We carefully consider proxies submitted to funds and other fiduciary account(s) (Fund or Funds) for which we have voting authority. BlackRock votes (or refrains from voting) proxies for each Fund for which we have voting authority based on our evaluation of the alignment of the voting items with the long-term economic interests of our clients, in the exercise of our independent business judgment, and without regard to the relationship of the issuer of the proxy (or any shareholder proponent or dissident shareholder) to the Fund, the Fund's affiliates (if any), BlackRock or BlackRock's affiliates, or BlackRock employees (see "Conflicts management policies and procedures," below).

When exercising voting rights, BIS will normally vote on specific proxy issues in accordance with the Guidelines for the relevant market, as well as the Principles. The voting guidelines published for each region/country in which we vote are intended to summarize BlackRock's general philosophy and approach to issues that may commonly arise in the proxy voting context in each market where we invest. The Guidelines are not intended to be exhaustive. BIS applies the Guidelines on a case-by-case basis, in the context of the individual circumstances of each company and the specific issue under review. As such, the Guidelines do not indicate how BIS will vote in every instance. Rather, they reflect our view about corporate governance issues generally, and provide insight into how we typically approach issues that commonly arise on corporate ballots. The Guidelines are reviewed annually and updated as necessary to reflect changes in market practices, developments in corporate governance and feedback from companies and clients. In this way, BIS aims to maintain policies that explain our approach to governance practices most aligned with clients' long-term financial interests. BIS analysts may exercise their professional judgment in determining how to vote if they conclude that the Guidelines do not cover the specific matter raised by a ballot item or that an exception to the Guidelines would be in the long-term economic interests of BlackRock's clients.

In certain markets, proxy voting involves logistical issues which can affect BIS' ability to vote such proxies, as well as the desirability of voting such proxies. These issues include, but are not limited to: i) untimely notice of shareholder meetings; ii) restrictions on a foreigner's ability to exercise votes; iii) requirements to vote proxies in person; iv) "share-blocking" (requirements that investors who exercise their voting rights surrender the right to dispose of their holdings for some specified period in proximity to the shareholder meeting); v) potential difficulties in translating the proxy; vi) regulatory constraints; and vii) requirements to provide local agents with unrestricted powers of attorney to facilitate voting instructions. We are not supportive of impediments to the exercise of voting rights such as share-blocking or overly burdensome administrative requirements.

BlackRock votes proxies in these situations on a "best-efforts" basis. In addition, BIS may determine that it is generally in the interests of BlackRock's clients not to vote proxies (or not to vote our full allocation) if the costs (including but not limited to opportunity costs associated with share-blocking constraints) associated with exercising a vote are expected to outweigh the benefit the client would derive by voting on the proposal.

**Voting Choice** 

BlackRock offers Voting Choice a program that provides eligible clients with more opportunities to participate in the proxy voting process where legally and operationally viable.

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Voting Choice is currently available for eligible clients invested in certain institutional pooled funds in the U.S., UK, Ireland, and Canada that utilize certain equity index investment strategies, as well as eligible clients in certain institutional pooled funds in the U.S., UK, and Canada that use systematic active equity (SAE) strategies. In addition, institutional clients in separately managed accounts (SMAs) continue to be eligible for BlackRock Voting Choice regardless of their investment strategies.<sup>(18)</sup> BlackRock also launched a U.S. Program to offer proxy voting to eligible shareholder accounts in a U.S. Fund.<sup>(19)</sup>

As a result, the shares attributed to BlackRock in company share registers may be voted differently depending on whether our clients have authorized BIS to vote on their behalf, have authorized BIS to vote in accordance with a third-party policy, or have elected to vote shares in accordance with their own policy. Our clients have greater control over proxy voting because of Voting Choice. BlackRock does not disclose client information, including a client's selection of proxy policy, without client consent.

**Conflicts management policies and procedures**

BIS maintains policies and procedures that seek to prevent undue influence on BlackRock's proxy voting activity. Such influence might stem from any relationship between the investee company (or any shareholder proponent or dissident shareholder) and BlackRock, BlackRock's affiliates, a Fund or a Fund's affiliates, or BlackRock employees. The following are examples of sources of perceived or potential conflicts of interest:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock clients who may be issuers of securities or proponents of shareholder resolutions

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock business partners or third parties who may be issuers of securities or proponents of shareholder resolutions

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock employees who may sit on the boards of public companies held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Significant BlackRock, Inc. investors who may be issuers of securities held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Securities of BlackRock, Inc. or BlackRock investment funds held in Funds managed by BlackRock

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• BlackRock, Inc. board members who serve as senior executives or directors of public companies held in Funds managed by BlackRock

BlackRock has taken certain steps to mitigate perceived or potential conflicts including, but not limited to, the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Adopted the Guidelines which are designed to advance our clients' long-term economic interests in the companies in which BlackRock invests on their behalf

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Established a reporting structure that separates BIS from employees with sales, vendor management, or business partnership roles. In addition, BlackRock seeks to ensure that all engagements with corporate issuers, dissident shareholders or shareholder proponents are managed consistently and without regard to BlackRock's relationship with such parties. Clients or business partners are not given special treatment or differentiated access to BIS. BIS prioritizes engagements based on factors including, but not limited to, our need for additional information to make a voting decision or our view on the likelihood that an engagement could lead to positive outcome(s) over time for the economic value of the company. Within the normal course of business, BIS may engage directly with BlackRock clients, business partners and/or third parties, and/or with employees with sales, vendor management, or business partnership roles, in discussions regarding our approach to stewardship, general corporate governance matters, client reporting needs, and/or to otherwise ensure that proxy-related client service levels are met

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Determined to engage, in certain instances, an independent third-party voting service provider to make proxy voting recommendations as a further safeguard to avoid potential conflicts of interest, to satisfy regulatory compliance requirements, or as may be otherwise required by applicable law. In such circumstances, the independent third-party voting service provider provides BlackRock with recommendations, in accordance with the Guidelines, as to how to vote such proxies. BlackRock uses an independent third-party voting service provider to make proxy voting recommendations for shares of BlackRock, Inc. and companies affiliated with BlackRock, Inc. BlackRock may also use an independent third-party voting service provider to make proxy voting recommendations for:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that include BlackRock employees on their boards of directors

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(18) With Voting Choice, SMAs have the ability to select from a set of voting policies from third-party proxy advisers the policy that best aligns with their views and preferences. BlackRock can then use its proxy voting infrastructure to cast votes based on the client's selected voting policy.

(19) Read more about BlackRock Voting Choice on our <u>website</u>.

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies of which a BlackRock, Inc. board member serves as a senior executive or a member of the board of directors

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that are the subject of certain transactions involving BlackRock Funds

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies that are joint venture partners with BlackRock, and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• public companies when legal or regulatory requirements compel BlackRock to use an independent third-party voting service provider

In selecting an independent third-party voting service provider, we assess several characteristics, including but not limited to: independence, an ability to analyze proxy issues and make recommendations in the economic interest of our clients in accordance with the Guidelines, reputation for reliability and integrity, and operational capacity to accurately deliver the assigned recommendations in a timely manner. We may engage more than one independent third-party voting service provider, in part to mitigate potential or perceived conflicts of interest at a single voting service provider. The Global Committee appoints and reviews the performance of the independent third-party voting service providers, generally on an annual basis.

**Securities lending**

When so authorized, BlackRock acts as a securities lending agent on behalf of Funds. Securities lending is a well-regulated practice that contributes to capital market efficiency. It also enables funds to generate additional returns while allowing fund providers to keep fund expenses lower.

With regard to the relationship between securities lending and proxy voting, BlackRock cannot vote shares on loan and may determine to recall them for voting, as guided by our fiduciary duty as an asset manager to our clients in helping them achieve their investment goals. While this has occurred in a limited number of cases, the decision to recall securities on loan as part of BlackRock's securities lending program in order to vote is based on an evaluation of various factors that include, but are not limited to, assessing potential securities lending revenue alongside the potential long-term financial value to clients of voting those securities (based on the information available at the time of recall consideration).<sup>(20)</sup> BIS works with colleagues in the Securities Lending and Risk and Quantitative Analysis teams to evaluate the costs and benefits to clients of recalling shares on loan.

In almost all instances, BlackRock anticipates that the potential long-term financial value to the Fund of voting shares would be less than the potential revenue the loan may provide the Fund. However, in certain instances, BlackRock may determine, in our independent business judgment as a fiduciary, that the value of voting outweighs the securities lending revenue loss to clients and would therefore recall shares to be voted in those instances.

Periodically, BlackRock reviews our process for determining whether to recall securities on loan in order to vote and may modify it as necessary.

**Reporting and vote transparency**

We are committed to transparency in the stewardship work we do on behalf of clients. We inform clients about our engagement and voting policies and activities through direct communication and through disclosure on our website. Additionally, we make public our regional proxy voting guidelines for the benefit of clients and the companies in which we invest on their behalf. We also publish commentaries to share our perspective on market developments and emerging key themes.

At a more granular level, on a quarterly basis, we publish our vote record for each company that held a shareholder meeting during the period, showing how BIS voted on each proposal and providing our rationale for any votes against management proposals and on shareholder proposals. For shareholder meetings where a vote might be high profile or of significant

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(20) Recalling securities on loan can be impacted by the timing of record dates. In the U.S., for example, the record date of a shareholder meeting typically falls before the proxy statements are released. Accordingly, it is not practicable to evaluate a proxy statement, determine that a vote has a material impact on a fund and recall any shares on loan in advance of the record date for the annual meeting. As a result, managers must weigh independent business judgement as a fiduciary, the benefit to a fund's shareholders of recalling loaned shares in advance of an estimated record date without knowing whether there will be a vote on matters which have a material impact on the fund (thereby forgoing potential securities lending revenue for the fund's shareholders) or leaving shares on loan to potentially earn revenue for the fund (thereby forgoing the opportunity to vote).

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interest to clients, we may publish a vote bulletin after the meeting, disclosing and explaining our vote on key proposals. We also publish a quarterly list of all companies with which we engaged and the key topics addressed in the engagement meeting.

In this way, we help inform our clients about the work we do on their behalf in promoting the governance and business practices that support durable, long-term financial value creation by companies.

**Want to know more?** 

<u>blackrock.com/stewardship \| contactstewardship@blackrock.com</u>

This document is provided for information and educational purposes only. Investing involves risk, including the loss of principal.

Prepared by BlackRock, Inc.©2024 BlackRock, Inc. All rights reserved. **BLACKROCK** is a trademark of BlackRock, Inc., or its subsidiaries in the United States and elsewhere. All other trademarks are those of their respective owners.

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**BlackRock Investment Stewardship**

**Climate and Decarbonization Stewardship Guidelines** 

**Published July 2024**

**BlackRock climate and decarbonization stewardship guidelines** 

**Introduction to BlackRock Investment Stewardship** 

BlackRock's clients depend on us to help them meet their varied investment goals. We consider it one of our responsibilities to be an informed, engaged shareholder on their behalf, given the business decisions that companies make have a direct impact on our clients' long-term investment outcomes and financial well-being. BlackRock Investment Stewardship (BIS) is a dedicated function within BlackRock, which serves as a link between BlackRock's clients and the companies we invest in on their behalf. BIS takes a long-term approach in our stewardship efforts, reflecting the investment horizons of the majority of our clients. BIS does this through:

1. **Engaging with companies** in a two-way dialogue to build our understanding of a company's practices and inform our voting decisions.

2. **Voting at shareholder meetings** on management and shareholder proposals on behalf of clients who have delegated voting authority to BlackRock.

3. **Contributing to industry dialogue on stewardship** to share our perspectives on matters that may impact our clients' investments.

4. **Reporting on our activities** to inform clients about our stewardship efforts on their behalf through a range of publications and direct reporting.

**Stewardship for clients with investment objectives relating to the low-carbon transition** 

BlackRock offers a wide range of investment products and funds to support our clients' unique and varied investment objectives, and in February 2024, BlackRock announced it would be launching a new decarbonization stewardship option for those clients who explicitly direct BlackRock to invest their assets with decarbonization investment objectives. An increasing number of clients are seeking to minimize the financial risk, and maximize the financial opportunities, associated with the transition to a low-carbon economy, and thus are interested in sustainable and transition investing, with some including decarbonization as an investment objective in their mandates with BlackRock. In Europe for example, all of our largest, strategic relationship clients have net zero commitments for their organizations, and globally a growing number have made similar commitments, which those clients believe, will shape financial opportunities in the transition to a low-carbon economy. A survey of 200 institutional investors globally, representing nearly $9tn in assets under management, indicated that 98% of them have set some kind of transition investment objective for their portfolios.

These guidelines set out BIS' approach to voting at companies' shareholder meetings on behalf of funds with explicit decarbonization or climate-related investment objectives, and, when appropriate, engagement with corporate leadership to support our voting on clients' behalf. In addition, clients in separately managed accounts may instruct BlackRock to apply these guidelines to their holdings. Both in the case of funds and separately managed accounts, these guidelines are only implemented upon explicit selection and approval by the applicable fund board or client.

These guidelines should be read in conjunction with BIS' benchmark policies and are focused on matters related to climate risks and the transition to a low-carbon economy at companies that are held by funds and clients who have selected these guidelines. These guidelines differ from the benchmark policies in that they consider, in addition to financial considerations and consistent with the investment objective of each fund or account that has selected these guidelines, the alignment of companies' business model and strategies with the financial opportunities presented by the transition to a low-carbon economy and the more ambitious goal of the Paris Agreement, namely to limit average temperature rise to 1.5°C above pre-industrial levels.

These guidelines will apply to companies which produce goods and services that contribute to real world decarbonization or have a carbon intensive business model and face outsized impacts from the low-carbon transition, based on reported and estimated scopes 1, 2, and 3 greenhouse gas emissions. We estimate these companies represent the vast majority of the

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value chain emissions of the companies held by funds and clients that have selected these guidelines. For all other companies held by these funds and clients, BIS' benchmark voting guidelines apply.

On other matters not related to climate risks and the transition to a low-carbon economy, BIS will apply our benchmark policies.

For clients who have not directed BlackRock to prioritize climate risks and decarbonization as an investment objective, BIS will continue to undertake our stewardship responsibilities in line with our benchmark policies, with a sole focus on advancing those clients' long-term economic interests. This will include consideration of climate-related risks and opportunities in a company's business model, where material to the company's ability to deliver long-term financial returns.

Please see appendix 2, which sets out the key differences between the BIS benchmark and decarbonization policies on items related to climate risk and the transition to a low-carbon economy.

**Understanding the investment implications of the transition to a low-carbon economy**

Research from the BlackRock Investment Institute (BII) highlights that changing government policy, technology, and consumer and investor preferences are driving the transition to a low-carbon economy, but these forces are moving at uneven speeds across sectors and regions. For example—some technologies like renewable power are already being deployed at scale in some regions, while in other sectors and regions less cost-effective low-carbon alternatives exist. We have heard from certain clients that they see the low-carbon transition as a series of shifts over decades that will reshape production and consumption, spur significant capital investment and create risks, opportunities and a wider range of financial and competitive outcomes for companies.

For client assets with explicit investment objectives related to the transition to a low-carbon economy, BIS will draw on the insights generated by BIITS and Aladdin<sup>®</sup> Climate, as well as our own analysis and engagement, in applying these guidelines. In doing so, we will take into consideration the fact that the necessary data to assess individual companies currently has limitations, but is improving as a result of disclosure requirements in an increasing number of jurisdictions.

**Decarbonization stewardship guidelines design principles**

The framework of these guidelines is designed to:

• **Prioritize sectors and companies that are critical to the transition to a low-carbon economy:** This includes companies which produce goods and services that contribute to real world decarbonization or have a carbon intensive business model and face outsized impacts from the low-carbon transition.

• **Apply a sectoral approach to our analysis that acknowledges the unevenness of the low-carbon transition across sectors and markets:** We take into consideration the varying speeds at which sectors and markets can decarbonize based on technological feasibility, consumer demand, government policy, regulatory frameworks and other factors. Further, we recognize that these factors are uncertain and dynamic, which will require that we evolve our approach as necessary.

• **Take a long-term, pragmatic approach that favors a transition that minimizes disruption to companies and their key stakeholders:** Our approach recognizes the challenges that many companies face in adapting their business models. It is premised on the views of interested clients that a transition where companies adapt and continue to deliver financial returns throughout, is a better long-term investment outcome for them, and less disruptive to a company's other key stakeholders, than a transition that is uneven. Further, we consider the differences between the actions and outcomes over which company management has influence, and those it does not.

• **Focus on useful, contextualized disclosures that help inform investors views, while recognizing data limitations:** The policy will seek disclosures that outline key milestones and dependencies underpinning the company's low-carbon transition strategy; explain the trade-offs required to adapt the business model; and include relevant data and narrative.

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• **Be consistent with our position as a minority investor on behalf of our clients:** The boards and executive leadership of companies determine a company's strategy and its implementation. We make decisions on how to engage companies and vote proxies independently, based on our professional judgment of the priorities and outcomes most aligned with clients' investment objectives.

**Voting guidelines** 

Consistent with the investment objective of each fund or client that has selected these guidelines, BIS will look to companies to demonstrate the following:

**Corporate Disclosures** 

In the context of these guidelines, we look for companies to provide sufficient corporate disclosure to allow us to determine the extent to which decarbonization and the low-carbon transition are strategic priorities. As a general point, we would expect companies that have disclosed their aim to participate in the transition to a low-carbon economy to make disclosures that help explain the strategy and governance systems they have determined most appropriate, which may include:

(1) a low-carbon transition strategy to demonstrate their alignment with the ambition to limit global average temperature rise to 1.5°C above pre-industrial levels. This would normally mean that they have a long-term strategy to achieve net-zero greenhouse gas (GHG) emissions by 2050, with appropriate near- and medium-term milestones to assess their progress.

(2) low-carbon transition-related reporting consistent with the standards developed by the International Sustainability Standards Board (ISSB). IFRS S1 addresses the general requirements of sustainability reporting and IFRS S2 sets out the disclosures that would provide investors with decision-useful information about a company's most significant climate- and low-carbon transition-related risks and opportunities. As audit and assurance standards are developed, it would be helpful to investors' confidence in such disclosures for companies to seek independent, third-party assurance.

(3) scope 1 and scope 2, and material scope 3 GHG emissions. In addition, we look to companies to disclose their reduction targets for scope 1 and 2 emissions, science-based where possible. We welcome disclosure of targets or indicative goals, where companies have set them, for scope 3 emissions reductions, recognizing that these would be provided on a 'best efforts' basis given the methodological challenges these currently present for reporters. Scope 3 information, including how a company is working with its value chain to accelerate reductions in GHG intensity, provides useful insight to investors focused on investing in the low-carbon transition and understanding the impact of their investments on their decarbonization goals. However, we recognize that companies have varying ability to influence the emissions across the different parts of their value chain and it is helpful when disclosures explain the implications for the achievement of their decarbonization targets.

**Transition plans**

Some companies have published a transition plan that explains how the company intends to implement its low-carbon transition strategy by, as defined by the ISSB, "lay[ing] out the entity's targets, actions or resources for its transition towards a lower-carbon economy, including actions such as reducing its greenhouse gas emissions" (see appendix 1).

We note the work being undertaken in a number of jurisdictions on establishing a common approach in a market to corporate transition plans. Given this work continues, for the near-term, BIS will not make preparation and production of transition plans a voting issue. BIS may engage companies that have chosen to publish a transition plan to understand their planned actions and resource implications in accordance with anticipated requirements.

**Boards and directors** 

An effective and well-functioning board that has appropriate governance structures to facilitate oversight of a company's management and strategic initiatives is critical to the company's ability to deliver on its low-carbon transition strategy.

In assessing the role and effectiveness of the board in this regard, we seek to understand whether:

• The board has clear oversight responsibilities for climate and low-carbon transition-related risks and opportunities in the company's business model. We consider the whole board to have responsibility for oversight of the company's long-term strategy, including those aspects related to the transition to a low-carbon economy.

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• Management has established a robust low-carbon transition framework and long-term strategy, with clear accountability for delivery by senior executives.

• The capital management strategy explains how the company allocates investments to (traditional and next generation) business lines and innovation, and returns cash to shareholders, consistent with the low-carbon transition strategy.

• The climate and low-carbon transition risks most likely to significantly impact the business are integrated into the company's enterprise risk management processes and reporting.

• The company has set scope 1 & 2 GHG emissions reduction targets, science-based and independently verified where possible, against a baseline, that are consistent with the ambition to limit average temperature rise to no more than 1.5°C above pre-industrial levels.

• There is a clear link between the company's scope 1 & 2 GHG emissions reduction targets over time and its long-term low-carbon transition strategy.

• The company is monitoring its material scope 3 emissions and disclosing these where it is confident in the data. Given forthcoming regulatory requirements in certain jurisdictions, some companies are voluntarily disclosing scope 3 emissions reductions targets and plans, setting out how they are working on decarbonization with the different constituents in their value chain.

• The board oversees, and management has a formalized approach to, the company's lobbying activities, including trade association memberships. Policy engagement should be consistent with a company's stated strategic policy objectives, including those related to the low-carbon transition.

**Voting against directors over concerns about climate risk**

In implementing these guidelines, BIS will generally support non-executive directors standing for election where, in BIS' assessment based on company disclosures and engagement, a company is executing on its commitment to align with the transition to a low-carbon economy, as defined above. Where BIS determines this is not the case, we may vote against the election of one or more directors who have responsibility for the issue. The directors most likely to be in focus are the chair of the board sub-committee with low-carbon transition, climate or sustainability risk oversight responsibilities, other members of the relevant committee, the lead independent director or the non-executive chair of the board. In certain markets, we may withhold support for the discharge of the supervisory board or equivalent.

Where we have not supported director elections over climate concerns in a prior year, and the company has not subsequently made progress towards aligning with the transition to a low-carbon economy, we may escalate by voting against the re-election of additional responsible directors to signal our heightened concerns.

**Management proposals to approve a climate strategy or progress report** 

In certain markets, company management may submit proposals asking shareholders to approve their climate action plans or progress reports, sometimes known as "Say on Climate." BIS will generally support management's climate strategy proposal if, in our assessment based on these guidelines, the strategy is aligned with the low-carbon transition. Similarly, we will generally support management's proposal on a progress report if the company has clearly explained its progress against, and any deviations from or changes to, its stated transition plan and targets.

**Shareholder proposals on climate and low-carbon transition matters**

Shareholder proposals on a company's approach to the low-carbon transition or climate risk will be considered on their merit. Our assessment will take into consideration the implications for, and the relevance to, the company's stated low-carbon transition strategy and targets. We may support shareholder proposals that, for example, ask a company to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Publish a business plan, and related disclosures, consistent with the ambition to limit average temperature rise to no more than 1.5°C above pre-industrial levels

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Align their scope 1 and 2 GHG emissions reduction targets to, and/or discuss how their targets align with, a long-term goal of the company achieving net zero GHG emissions by 2050

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Disclose the categories of scope 3 GHG emissions most material to a company's business model

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• Improve disclosures on how a company's climate-related lobbying (including trade association memberships and other indirect lobbying) is aligned with its strategic policy positions.

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We would not support shareholder proposals that seek to constrain board or management decision-making or direct specific business or strategic decisions. This includes proposals that seek to change a company's articles of association or charter to require commitments or actions related to climate risk or the low-carbon transition.

**Related matters** 

There are other business items not covered above that may be put to a shareholder vote that could address matters relevant to the transition to a low-carbon economy. Under these guidelines, BIS is most likely to engage, where appropriate, if we seek to enhance our understanding of a company's approach. Generally, our voting on these matters would be covered by BIS' benchmark guidelines.

**Executive compensation** 

We look to company boards to put in place a compensation structure that incentivizes and rewards executives appropriately. Some companies, in light of their long-term strategy, may decide to include relevant GHG emissions reduction targets or low-carbon transition-related metrics in their incentive plans. In such cases, BIS would engage to understand the alignment between those metrics and the company's stated climate strategy.

**Auditors and audit-related issues** 

For companies with material climate or transition risks or opportunities in their business models, BIS is interested to understand whether the company considers and, if relevant, quantifies, and accounts for material climate-related risks in its financial statements, including if the company explains such risks within the context of its audit report. We note that work is being undertaken to develop audit and assurance standards in relation to climate and transition reporting, which may impact the future reporting requirements of companies. We note that assurance of corporate disclosures related to climate risk and the transition to a low-carbon economy is still nascent.

**Mergers, acquisitions, asset sales, and other special situations** 

Special situations will be considered on their financial merits, but BIS may engage on climate-related factors under these guidelines where a transaction may significantly alter a company's climate strategy or a shareholder activist has proposed governance, strategic or operational changes that may impact its climate strategy. BIS does not promote changes in corporate control, nor does it invoke formal governance mechanisms that rise to the level of shareholder activism.

**Other business relevant sustainability-related risks and opportunities** 

Climate risk and the transition to a low-carbon economy are interconnected with a number of other sustainability-related risks and opportunities that may be relevant to a company's business model and long-term performance. These include a company's impacts or dependencies on natural capital and key stakeholders. In the context of these guidelines, we may engage companies to better understand how they are managing the impact on people (e.g., employees, suppliers, customers and communities) of any strategic or operational changes they are making in relation to their transition to a low-carbon economy. Similarly, we may engage companies that face risks and opportunities related to land use and deforestation, access to fresh water, or the ability to secure scarce resources critical to the transition to a low-carbon economy.

**Appendix 1**

**Terminology** 

We understand the key concepts referred to within these guidelines as follows:

**Climate risk:** Includes physical risk, the increased risk to companies' assets and activities caused by the direct impact of changing weather patterns and natural catastrophes, and transition risk, the impact of the transition to a low-carbon economy on a company's long-term profitability.

**Transition to a low-carbon economy ("low-carbon transition"):** The global economic shift toward lower emissions across many sectors and business models. The economic transformation is being driven by changes in government policy, technology, and consumer and investor preferences, as well as the physical effects of climate change (e.g., extreme weather), and can potentially have a material impact on clients' investments and portfolios.

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**Decarbonization:** the process of reducing or eliminating emissions of carbon dioxide (CO2) from human activity and removing carbon currently in the atmosphere. This can be carried out by countries, companies and even individual consumers. Sometimes the concept is understood to include the reduction and elimination of other GHG, e.g., methane.

**Climate-related risks and opportunities:** The investment opportunities and risks associated with the transition to a low-carbon economy, including transition risks and opportunities and physical risks and opportunities in adapting to physical climate change.

**Climate-related transition plan: "**An aspect of an entity's overall strategy that lays out the entity's targets, actions or resources for its transition towards a lower-carbon economy, including actions such as reducing its greenhouse gas emissions."

**Science-based GHG emissions reduction targets:** Targets that "…are in line with what the latest climate science deems necessary to meet the goals of the Paris Agreement – limiting global warming to 1.5°C above pre-industrial levels. Science-based targets give companies a clearly defined path to reduce greenhouse gas emissions in line with limiting global warming to 1.5°C. They define how much and how quickly a business must reduce its emissions to be in line with the Paris Agreement goals."

**Appendix 2**

**Comparison of key differences between how the BIS benchmark considers climate-related risks, where appropriate, and the decarbonization guidelines** 

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| | | |
|:---|:---|:---|
|  | **BIS Benchmark Policy** | **Decarbonization Policy** |
| Key concepts | &nbsp;&nbsp; Focuses on financial performance and <br> engages companies on climate and <br> transition topics when material to their <br> business Prioritizes the disclosure of how a <br> company is managing material climate and <br> transition-related risks and opportunities<br>| &nbsp;&nbsp; Considers both financial performance and <br> decarbonization objectives consistent with <br> funds' and clients' investment objectives<br> Assesses the alignment of a company's <br> business model with the ambition to limit <br> global average temperature rise to 1.5°C <br> above pre-industrial levels<br>|
| Prioritized companies for <br> climate-related <br> engagement<br>| Largest Scope 1 and 2 GHG emitters  | &nbsp;&nbsp; Largest total value chain GHG emitters <br> (Scope 1, 2, & 3)<br>|
| Emissions reporting | Seeks reporting of Scope 1 & 2 | &nbsp;&nbsp; Seeks reporting of Scope 1, 2 and material <br> 3<br>|
| Emissions targets & <br> decarbonization efforts<br>| Seeks the disclosure of Scope 1 & 2 targets | &nbsp;&nbsp; Seeks Scope 1 & 2 targets and assesses <br> decarbonization efforts<br>|
| Temperature & scenario <br> alignment / pathways<br>| &nbsp;&nbsp; Seeks disclosure from companies that <br> identifies and discusses the most plausible <br> decarbonization pathway<br>| &nbsp;&nbsp; Assesses temperature and scenario <br> alignment/pathways to 1.5°C degrees<br>|
| Science-based targets <br> commitments & <br> verifications<br>| &nbsp;&nbsp; Engagement topic but not vote escalation <br> criteria<br>| &nbsp;&nbsp; Seeks science-based targets and <br> verifications where possible; may take <br> voting action where absent <br>|
| Company's role in the <br> transition <br>| &nbsp;&nbsp; Engagement topic but not vote escalation <br> criteria<br>| &nbsp;&nbsp; Assesses activities benefitting from and/or <br> contributing to the transition to a low-<br> carbon economy<br>|
| Shareholder proposals | &nbsp;&nbsp; Case-by-case approach with focus on <br> implications for long-term financial value <br> creation<br> No support for shareholder proposals that <br> seek to direct management strategy<br>| &nbsp;&nbsp; Case-by-case approach with further <br> consideration given to decarbonization <br> objectives in addition to financial <br> performance<br> No support for shareholder proposals that <br> seek to direct management strategy<br>|

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**Want to know more?** 

<u>blackrock.com/stewardship \| contactstewardship@blackrock.com</u>

This document is provided for information and educational purposes only. Investing involves risk, including the loss of principal.

Prepared by BlackRock, Inc.©2024 BlackRock, Inc. All rights reserved. **BLACKROCK** is a trademark of BlackRock, Inc., or its subsidiaries in the United States and elsewhere. All other trademarks are those of their respective owners.

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Appendix B – Description of Fixed-Income Ratings

A rating is generally assigned to a fixed-income security at the time of issuance by a credit rating agency designated as a NRSRO by the SEC. While NRSROs may from time to time revise such ratings, they undertake no obligation to do so, and the ratings given to securities at issuance do not necessarily represent ratings which would be given to these securities on a particular subsequent date.

NRSROs may rate specific investments (*e.g.*, bonds), issuers (*e.g.*, corporations, governments and financial institutions) and/or programs (*e.g.*, commercial paper programs). However, certain types of investments may not be rated by NRSROs, such as certain government/sovereign obligations, US agency securities, commercial paper, time deposits at financial institutions, and derivative instruments such as credit default swaps. For these types of investments, as well as US Treasury securities (some of which are not rated), where a NRSRO has not rated the specific investment but has rated the investment's issuer, program, financial institution or underlying reference asset, BFA may consider the investment to have the same NRSRO rating as its issuer, program, financial institution or underlying reference asset, as applicable. In the case of municipal securities, where one NRSRO provides multiple ratings for the same security (*e.g.*, "underlying," "insured" and/or "enhanced" ratings), BFA may consider the security to have the highest of the multiple ratings.

New issue securities (regardless of type) may not be rated by a NRSRO at the time of their initial offering. Preliminary prospectuses or term sheets for new issue securities may include an expected rating for the security (as determined by the underwriter and/or issuer) or a NRSRO rating for the issuer of the security. If applicable, when deciding whether to purchase a new issue security that has not yet been rated by a NRSRO, BFA may attribute an expected rating to the security based on: (i) the expected rating of the security set forth in the preliminary prospectus or term sheet for the security; (ii) the NRSRO's rating for the issuer of the security set forth in the preliminary prospectus or term sheet for the security; or (iii) with respect to asset-backed securities, the rating of a prior issuance having a similar structure or the same sponsor.

Where the investment objective of a Fund is to track the performance of an index that includes credit ratings eligibility criteria as part of its index methodology, a Fund may purchase any security within the index, such security having been determined by the index provider as meeting its credit ratings eligibility criteria. The credit ratings practices of an index provider may differ from BlackRock's practices, as described above. Further, a Fund may invest, directly or indirectly, in securities that are not rated by a rating agency or securities with a credit rating that differs from the credit rating specified in its index methodology in various circumstances, including where a security is downgraded but not yet removed from an index, following the removal of a security from an index prior to its sale by the Fund or as a result of a corporate action or restructuring affecting an issuer of a security held by a Fund.

Fixed-income securities which are unrated may expose the investor to risks with respect to capacity to pay interest or repay principal which are similar to the risks of lower-rated speculative bonds. Evaluation of these securities is dependent on the investment adviser's judgment, analysis and experience in the evaluation of such securities.

Investors should note that the assignment of a rating to a security by an NRSRO may not reflect the effect of recent developments on the issuer's ability to make interest and principal payments or on the likelihood of default.

Securities deemed to be high yield are rated below Baa3 by Moody's and below BBB- by S&P Global Ratings and Fitch.

The descriptions below relate to general long-term and short-term obligations of an issuer.

**Moody's Ratings**

**Long-Term Obligations**

**Aaa:** Obligations rated Aaa are judged to be of the highest quality, subject to the lowest level of credit risk.

**Aa:** Obligations rated Aa are judged to be of high quality and are subject to very low credit risk.

**A:** Obligations rated A are judged to be upper-medium grade and are subject to low credit risk.

**Baa:** Obligations rated Baa are judged to be medium-grade and subject to moderate credit risk and as such may possess certain speculative characteristics.

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**Ba:** Obligations rated Ba are judged to be speculative and are subject to substantial credit risk.

**B:** Obligations rated B are considered speculative and are subject to high credit risk.

**Caa:** Obligations rated Caa are judged to be speculative, of poor standing and are subject to very high credit risk.

**Ca:** Obligations rated Ca are highly speculative and are likely in, or very near, default, with some prospect of recovery of principal and interest.

**C:** Obligations rated C are the lowest rated and are typically in default, with little prospect for recovery of principal or interest.

**Note:** Moody's appends numerical modifiers 1, 2 and 3 in each generic rating classification from Aa through Caa. The modifier 1 indicates that the obligation ranks in the higher end of its generic rating category; the modifier 2 indicates a mid-range ranking; and the modifier 3 indicates a ranking in the lower end of that generic rating category.

**Absence of Rating:** Where no rating has been assigned or where a rating has been withdrawn, it may be for reasons unrelated to the creditworthiness of the issue.

Should no rating be assigned, the reason may be one of the following:

1. An application was not received or accepted.

2. The issue or issuer belongs to a group of securities or entities that are not rated as a matter of policy.

3. There is a lack of essential data pertaining to the issue or issuer.

4. The issue was privately placed, in which case the rating is not published in Moody's publications.

Withdrawal may occur if new and material circumstances arise, the effects of which preclude satisfactory analysis; if there is no longer available reasonable up-to-date data to permit a judgment to be formed; if a bond is called for redemption; or for other reasons.

**Short-Term Obligations** 

Moody's short-term debt ratings are opinions of the ability of issuers to honor short-term financial obligations, generally with an original maturity not exceeding thirteen months.

Moody's employs the following designations to indicate the relative repayment ability of rated issuers:

**P-1:** Issuers (or supporting institutions) rated Prime-1 have a superior ability to repay short-term debt obligations.

**P-2:** Issuers (or supporting institutions) rated Prime-2 have a strong ability to repay short-term debt obligations.

**P-3:** Issuers (or supporting institutions) rated Prime-3 have an acceptable ability to repay short-term obligations.

**NP:** Issuers (or supporting institutions) rated Not Prime do not fall within any of the Prime rating categories.

**US Municipal Short-Term Debt Obligations**

There are three rating categories for short-term municipal obligations that are considered investment-grade and are designated as Municipal Investment Grade (MIG). In addition, those short-term obligations that are of speculative quality are designated SG, or speculative grade. MIG ratings expire at the maturity of the obligation.

**MIG 1:** This designation denotes superior credit quality. Excellent protection is afforded by established cash flows, highly reliable liquidity support, or demonstrated broad-based access to the market for refinancing.

**MIG 2:** This designation denotes strong credit quality. Margins of protection are ample, although not as large as in the preceding group.

**MIG 3:** This designation denotes acceptable credit quality. Liquidity and cash-flow protection may be narrow, and market access for refinancing is likely to be less well-established.

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**SG:** This designation denotes speculative-grade credit quality. Debt instruments in this category may lack sufficient margins of protection.

**S&P Global Ratings**

**Long-Term Obligations**

**AAA:** An obligation rated AAA has the highest rating assigned by S&P Global Ratings. The obligor's capacity to meet its financial commitment on the obligation is extremely strong.

**AA:** An obligation rated AA differs from the highest-rated obligations only to a small degree. The obligor's capacity to meet its financial commitment is very strong.

**A:** An obligation rated A is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher-rated categories. However, the obligor's capacity to meet its financial commitment on the obligation is still strong.

**BBB:** An obligation rated BBB exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

**BB; B; CCC; CC; and C:** Obligations rated BB, B, CCC, CC, and C are regarded as having significant speculative characteristics. BB indicates the least degree of speculation and C the highest. While such obligations will likely have some quality and protective characteristics, these may be outweighed by large uncertainties or major exposures to adverse conditions.

**BB:** An obligation rated BB is less vulnerable to nonpayment than other speculative issues. However, it faces major ongoing uncertainties or exposure to adverse business, financial, or economic conditions which could lead to the obligor's inadequate capacity to meet its financial commitment on the obligation.

**B:** An obligation rated B is more vulnerable to nonpayment than obligations rated BB, but the obligor currently has the capacity to meet its financial commitment on the obligation. Adverse business, financial, or economic conditions will likely impair the obligor's capacity or willingness to meet its financial commitment on the obligation.

**CCC:** An obligation rated CCC is currently vulnerable to nonpayment, and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation. In the event of adverse business, financial, or economic conditions, the obligor is not likely to have the capacity to meet its financial commitment on the obligation.

**CC:** An obligation rated CC is currently highly vulnerable to nonpayment. The CC rating is used when a default has not yet occurred, but S&P Global Ratings expects default to be a virtual certainty, regardless of the anticipated time to default.

**C:** An obligation rated C is currently highly vulnerable to nonpayment, and the obligation is expected to have lower relative seniority or lower ultimate recovery compared to obligations that are rated higher.

**D:** An obligation rated D is in default or in breach of an imputed promise. For non-hybrid capital instruments, the D rating category is used when payments on an obligation are not made on the date due, unless S&P Global Ratings believes that such payments will be made within five business days in the absence of a stated grace period or within the earlier of the stated grace period or 30 calendar days. The D rating also will be used upon the filing of a bankruptcy petition or the taking of similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation's rating is lowered to D if it is subject to a distressed exchange offer.

**NR:** NR indicates no rating has been requested, or that there is insufficient information on which to base a rating, or that S&P Global Ratings does not rate a particular obligation as a matter of policy.

**Note:** The ratings from AA to CCC may be modified by the addition of a plus (+) or minus (-) sign to show relative standing within the major rating categories.

**Short-Term Obligations**

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**A-1:** A short-term obligation rated A-1 is rated in the highest category by S&P Global Ratings. The obligor's capacity to meet its financial commitment on the obligation is strong. Within this category, certain obligations are designated with a plus sign (+). This indicates that the obligor's capacity to meet its financial commitment on these obligations is extremely strong.

**A-2:** A short-term obligation rated A-2 is somewhat more susceptible to the adverse effects of changes in circumstances and economic conditions than obligations in higher rating categories. However, the obligor's capacity to meet its financial commitment on the obligation is satisfactory.

**A-3:** A short-term obligation rated A-3 exhibits adequate protection parameters. However, adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation.

**B:** A short-term obligation rated B is regarded as vulnerable and has significant speculative characteristics. The obligor currently has the capacity to meet its financial commitments; however, it faces major ongoing uncertainties which could lead to the obligor's inadequate capacity to meet its financial commitments.

**C:** A short-term obligation rated C is currently vulnerable to nonpayment and is dependent upon favorable business, financial, and economic conditions for the obligor to meet its financial commitment on the obligation.

**D:** A short-term obligation rated D is in default or in breach of an imputed promise. For non-hybrid capital instruments, the D rating category is used when payments on an obligation are not made on the date due, unless S&P Global Ratings believes that such payments will be made within any stated grace period. However, any stated grace period longer than five business days will be treated as five business days. The D rating also will be used upon the filing of a bankruptcy petition or the taking of a similar action and where default on an obligation is a virtual certainty, for example due to automatic stay provisions. An obligation's rating is lowered to D if it is subject to a distressed exchange offer.

**Municipal Short-Term Obligations**

An S&P U.S. municipal note rating reflects S&P Global Ratings opinion about the liquidity factors and market access risks unique to the notes. Notes due in three years or less will likely receive a note rating. Notes with an original maturity of more than three years will most likely receive a long-term debt rating.

**SP-1:** Strong capacity to pay principal and interest. An issue determined to possess a very strong capacity to pay debt service is given a plus (+) designation.

**SP-2:** Satisfactory capacity to pay principal and interest, with some vulnerability to adverse financial and economic changes over the term of the notes.

**SP-3:** Speculative capacity to pay principal and interest.

**Fitch Ratings**

**Long-Term Obligations**

**AAA:** Highest credit quality. AAA ratings denote the lowest expectation of credit risk. They are assigned only in cases of exceptionally strong capacity for payment of financial commitments. This capacity is highly unlikely to be adversely affected by foreseeable events.

**AA:** Very high credit quality. AA ratings denote expectations of very low credit risk. They indicate very strong capacity for payment of financial commitments. This capacity is not significantly vulnerable to foreseeable events.

**A:** High credit quality. A ratings denote expectations of low credit risk. The capacity for payment of financial commitments is considered strong. This capacity may, nevertheless, be more vulnerable to adverse business or economic conditions than is the case for higher ratings.

**BBB:** Good credit quality. BBB ratings indicate that expectations of credit risk are currently low. The capacity for payment of financial commitments is considered adequate but adverse business or economic conditions are more likely to impair this capacity.

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**BB:** Speculative. BB ratings indicate an elevated vulnerability to credit risk, particularly in the event of adverse changes in business or economic conditions over time; however, business or financial alternatives may be available to allow financial commitments to be met.

**B:** Highly speculative. B ratings indicate that material credit risk is present.

**CCC:** Substantial credit risk. CCC ratings indicate that substantial credit risk is present.

**CC:** Very high levels of credit risk. CC ratings indicate very high levels of credit risk.

**C:** Exceptionally high levels of credit risk. C indicates exceptionally high levels of credit risk.

Defaulted obligations typically are not assigned RD or D ratings, but are instead rated in the B to C rating categories, depending upon their recovery prospects and other relevant characteristics. This approach better aligns obligations that have comparable overall expected loss but varying vulnerability to default and loss.

*Note: The modifiers "+" or "-" may be appended to a rating to denote relative status within major rating categories. Such suffixes are not added to the AAA obligation rating category, or to corporate finance obligation ratings in the categories below CCC.*

*The subscript 'emr' is appended to a rating to denote embedded market risk which is beyond the scope of the rating. The designation is intended to make clear that the rating solely addresses the counterparty risk of the issuing bank. It is not meant to indicate any limitation in the analysis of the counterparty risk, which in all other respects follows published Fitch criteria for analyzing the issuing financial institution. Fitch does not rate these instruments where the principal is to any degree subject to market risk.*

**Short-Term Obligations (Corporate and Public Finance)**

A short-term issuer or obligation rating is based in all cases on the short-term vulnerability to default of the rated entity or security stream and relates to the capacity to meet financial obligations in accordance with the documentation governing the relevant obligation. Short-Term Ratings are assigned to obligations whose initial maturity is viewed as "short-term" based on market convention. Typically, this means up to 13 months for corporate, sovereign, and structured obligations, and up to 36 months for obligations in U.S. public finance markets.

**F1:** Highest short-term credit quality. Indicates the strongest intrinsic capacity for timely payment of financial commitments; may have an added "+" to denote any exceptionally strong credit feature.

**F2:** Good short-term credit quality. Good intrinsic capacity for timely payment of financial commitments.

**F3:** Fair short-term credit quality. The intrinsic capacity for timely payment of financial commitments is adequate.

**B:** Speculative short-term credit quality. Minimal capacity for timely payment of financial commitments, plus heightened vulnerability to near term adverse changes in financial and economic conditions.

**C:** High short-term default risk. Default is a real possibility.

**RD:** Restricted default. Indicates an entity that has defaulted on one or more of its financial commitments, although it continues to meet other financial obligations. Typically applicable to entity ratings only.

**D:** Default. Indicates a broad-based default event for an entity, or the default of a short-term obligation.

IS-SAI-02-0625

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iShares Trust

File Nos. 333-92935 and 811-09729

Part C

Other Information

#### Item 28. Exhibits:
PEA # 2,831

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| | |
|:---|:---|
| Exhibit<br>Number | Description |
|  (a.1) | [Amended and Restated Agreement and Declaration of Trust, dated September 17, 2009, is incorporated herein by reference to Post-Effective Amendment No. 303, filed October 16, 2009 ("PEA No. 303").](http://www.sec.gov/Archives/edgar/data/1100663/000119312509209172/dex99a.txt) |
|  (a.2) | [Restated Certificate of Trust, dated September 13, 2006, is incorporated herein by reference to Post-Effective Amendment No. 53, filed September 19, 2006.](http://www.sec.gov/Archives/edgar/data/1100663/000119312506192766/dex99a1.htm) |
| (b) | [Amended and Restated By-Laws, dated April 20, 2010, are incorporated herein by reference to Post-Effective Amendment No. 418, filed May 4, 2010.](http://www.sec.gov/Archives/edgar/data/1100663/000119312510104963/dex99b.txt) |
| (c) | [Article II of the Amended and Restated Agreement and Declaration of Trust is incorporated herein by reference to PEA No. 303.](http://www.sec.gov/Archives/edgar/data/1100663/000119312509209172/dex99a.txt) |
|  (d.1) | [Investment Advisory Agreement, dated December 1, 2009, between the iShares Trust (the "Trust") and BlackRock Fund Advisors ("BFA") is incorporated herein by reference to Post-Effective Amendment No. 354, filed December 28, 2009.](http://www.sec.gov/Archives/edgar/data/1100663/000119312509260441/dex99d1.txt) |
|  (d.2) | [Schedule A to the Investment Advisory Agreement between the Trust and BFA is incorporated herein by reference to Post-Effective No. 2,830, filed June 12, 2025 ("PEA No. 2,830").](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99d2.htm) |
|  (d.3) | [Schedule A to the Investment Advisory Agreement between iShares, Inc. and BFA is incorporated herein by reference to Post-Effective Amendment No. 2,490, filed August 25, 2021.](http://www.sec.gov/Archives/edgar/data/1100663/000119312521256433/d186137dex99d3.htm) |
|  (d.4) | [Master Advisory Fee Waiver Agreement, dated December 1, 2009, between the Trust and BFA is incorporated herein by reference to Post-Effective Amendment No. 512, filed March 24, 2011.](http://www.sec.gov/Archives/edgar/data/1100663/000119312511076517/dex99d5.htm) |
|  (d.5) | [Schedule A to the Master Advisory Fee Waiver Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,826, filed April 2, 2025 ("PEA No. 2,826").](http://www.sec.gov/Archives/edgar/data/1100663/000119312525070583/d906357dex99d5.htm) |
|  (d.6) | [Form of Participation Agreement is incorporated herein by reference to Post-Effective Amendment No. 773, filed October 15, 2012.](http://www.sec.gov/Archives/edgar/data/1100663/000119312512423142/d421236dex99d7.htm) |
|  (d.7) | [Sub-Advisory Agreement, dated December 1, 2010, between BFA and BlackRock International Limited ("BIL") is incorporated herein by reference to Post-Effective Amendment No. 529, filed April 21, 2011.](http://www.sec.gov/Archives/edgar/data/1100663/000119312511105342/dex99d8.htm) |
|  (d.8) | [Exhibit A to the Sub-Advisory Agreement between BFA and BIL is filed herein.](d938480dex99d8.htm) |
|  (d.9) | [Sub-Advisory Agreement, dated March 12, 2019, between BFA and BlackRock (Singapore) Limited ("BRS") is incorporated herein by reference to Post-Effective Amendment No. 2,076, filed April 2, 2019.](http://www.sec.gov/Archives/edgar/data/1100663/000119312519094789/d729949dex99d9.htm) |
|  (d.10) | [Appendix A to the Sub-Advisory Agreement between BFA and BRS is incorporated herein by reference to Post-Effective Amendment No. 2,523, filed February 24, 2022.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522050588/d249917dex99d10.htm) |
|  (e.1) | [Distribution Agreement, dated February 3, 2012, between the Trust and BlackRock Investments, LLC ("BRIL") is incorporated herein by reference to Post-Effective Amendment No. 921, filed July 10, 2013.](http://www.sec.gov/Archives/edgar/data/1100663/000119312513286293/d563782dex99e1.htm) |
|  (e.2) | [Exhibit A to the Distribution Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99e2.htm) |

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| | |
|:---|:---|
| (f) | Not applicable. |
|  (g.1) | [Service Module for Custodial Services, dated April 13, 2018, is incorporated herein by reference to Post-Effective Amendment No. 1,956, filed August 28, 2018 ("PEA No. 1,956").](http://www.sec.gov/Archives/edgar/data/1100663/000119312518260635/d536922dex99g.htm) |
|  (g.2) | [Custody Services Agreement, dated November 18, 2021, among JPMorgan Chase Bank, N.A., the Trust, iShares, Inc., iShares U.S. ETF Trust and BlackRock Institutional Trust Company, N.A. ("BTC") is incorporated herein by reference to Post-Effective Amendment No. 2,513, filed December 20, 2021.](http://www.sec.gov/Archives/edgar/data/1100663/000119312521361406/d224503dex99g2.htm) |
|  (g.3) | [Exhibit A to the Custody Services Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99g3.htm) |
|  (h.1) | [Master Services Agreement, dated April 13, 2018, between the Trust and State Street Bank and Trust Company ("State Street") is incorporated herein by reference to PEA No. 1,956.](http://www.sec.gov/Archives/edgar/data/1100663/000119312518260635/d536922dex99h1.htm) |
|  (h.2) | [Exhibit A to the Master Services Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h2.htm) |
|  (h.3) | [Service Module for Fund Administration and Accounting Services, dated April 13, 2018, is incorporated herein by reference to PEA No. 1,956.](http://www.sec.gov/Archives/edgar/data/1100663/000119312518260635/d536922dex99h3.htm) |
|  (h.4) | [Service Module for Transfer Agency Services, dated April 13, 2018, is incorporated herein by reference to PEA No. 1,956.](http://www.sec.gov/Archives/edgar/data/1100663/000119312518260635/d536922dex99h4.htm) |
|  (h.5) | [Sixth Amended and Restated Securities Lending Agency Agreement, dated January 1, 2025, among the Trust, iShares, Inc., iShares U.S. ETF Trust and BTC is incorporated herein by reference to Post-Effective Amendment No. 2,802, filed January 10, 2025.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525004495/d901974dex99h5.htm) |
|  (h.6) | [Schedule A to the Sixth Amended and Restated Securities Lending Agency Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h6.htm) |
|  (h.7) | [Form of Master Securities Loan Agreement (including forms of Annexes and Schedules thereto) is incorporated herein by reference to Post-Effective Amendment No. 369, filed January 22, 2010.](http://www.sec.gov/Archives/edgar/data/1100663/000119312510011032/dex99h3.txt) |
|  (h.8) | [Sublicense Agreement, dated June 30, 2017, among the Trust, iShares, Inc. and BFA for the BlackRock Index Services LLC Indexes, as that term is defined in the Agreement ("BlackRock Index Services LLC Sublicense Agreement") is incorporated herein by reference to Post-Effective Amendment No. 1,792, filed August 1, 2017.](http://www.sec.gov/Archives/edgar/data/1100663/000119312517244376/d404778dex99h8.htm) |
|  (h.9) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the C&S Indexes, as that term is defined in the Agreement ("C&S Sublicense Agreement"), is incorporated herein by reference to Post-Effective Amendment No. 1,512, filed October 21, 2015 ("PEA No. 1,512").](http://www.sec.gov/Archives/edgar/data/1100663/000119312515348585/d33173dex99h8.htm) |
|  (h.10) | [Exhibit A to the C&S Sublicense Agreement is incorporated herein by reference to PEA No. 1,512.](http://www.sec.gov/Archives/edgar/data/1100663/000119312515348585/d33173dex99h9.htm) |
|  (h.11) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the Dow Jones Indexes, as that term is defined in the Agreement ("Dow Jones Sublicense Agreement"), is incorporated herein by reference to PEA No. 1,512.](http://www.sec.gov/Archives/edgar/data/1100663/000119312515348585/d33173dex99h10.htm) |
|  (h.12) | [Exhibit A to the Dow Jones Sublicense Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,496, filed October 4, 2021.](http://www.sec.gov/Archives/edgar/data/1100663/000119312521289927/d238128dex99h12.htm) |
|  (h.13) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the Markit iBoxx indexes, as that term is defined in the Agreement ("Markit iBoxx Sublicense Agreement"), is incorporated herein by reference to Post-Effective Amendment No. 1,796, filed August 7, 2017 ("PEA No. 1,796").](http://www.sec.gov/Archives/edgar/data/1100663/000119312517248902/d388684dex99h13.htm) |
|  (h.14) | [Exhibit A to the Markit iBoxx Sublicense Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,501, filed November 2, 2021.](http://www.sec.gov/Archives/edgar/data/1100663/000119312521315709/d207830dex99h14.htm) |

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| | |
|:---|:---|
|  (h.15) | [Sublicense Agreement, dated March 15, 2018, among the Trust, iShares, Inc. and BFA for the Ice Data Indices, LLC indexes, as that term is defined in the Agreement ("Ice Data Sublicense Agreement"), is incorporated herein by reference to Post-Effective Amendment No. 1,885, filed March 19, 2018.](http://www.sec.gov/Archives/edgar/data/1100663/000119312518086087/d505764dex99h15.htm) |
|  (h.16) | [Exhibit A to the Ice Data Sublicense Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,823, filed March 21, 2025.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525059430/d734796dex99h16.htm) |
|  (h.17) | [Amended and Restated Sublicense Agreement, dated August 14, 2017, among the Trust, iShares, Inc. and BFA for the Merrill Lynch Indexes, as that term is defined in the Agreement ("Merrill Lynch Sublicense Agreement"), is incorporated herein by reference to Post-Effective Amendment No. 1,840, filed October 23, 2017.](http://www.sec.gov/Archives/edgar/data/1100663/000119312517315688/d479233dex99h15.htm) |
|  (h.18) | [Exhibit A to the Merrill Lynch Sublicense Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,408, filed September 18, 2020.](http://www.sec.gov/Archives/edgar/data/1100663/000119312520248287/d60070dex99h18.htm) |
|  (h.19) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the Morningstar Indexes, as that term is defined in the Agreement ("Morningstar Sublicense Agreement"), is incorporated herein by reference to PEA No. 1,796.](http://www.sec.gov/Archives/edgar/data/1100663/000119312517248902/d388684dex99h15.htm) |
|  (h.20) | [Exhibit A to the Morningstar Sublicense Agreement is incorporated herein by reference to PEA No. 2,765.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524207228/d838716dex99h20.htm) |
|  (h.21) | [Sublicense Agreement, dated November 7, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the MSCI Indexes, as that term is defined in the Agreement ("MSCI Index Sublicense Agreement") is incorporated herein by reference to Post-Effective Amendment No. 2,606, filed December 21, 2022 ("PEA No. 2,606").](http://www.sec.gov/Archives/edgar/data/1100663/000119312522309326/d287765dex99h21.htm) |
|  (h.22) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the NASDAQ indexes, as that term is defined in the Agreement ("NASDAQ Sublicense Agreement"), is incorporated herein by reference to PEA No. 1,796.](http://www.sec.gov/Archives/edgar/data/1100663/000119312517248902/d388684dex99h19.htm) |
|  (h.23) | [Exhibit A to the NASDAQ Sublicense Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,478, filed June 29, 2021.](http://www.sec.gov/Archives/edgar/data/1100663/000119312521202305/d134694dex99h24.htm) |
|  (h.24) | [Sublicense Agreement, dated November 7, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the Russell Indexes, as that term is defined in the Agreement ("Russell Index Sublicense Agreement") is incorporated herein by reference to PEA No. 2,606.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522309326/d287765dex99h24.htm) |
|  (h.25) | [Amended and Restated Sublicense Agreement, dated September 23, 2015, among the Trust, iShares, Inc. and BFA for the S&P Indexes, as that term is defined in the Agreement ("S&P Sublicense Agreement"), is incorporated herein by reference to PEA No. 1,512.](http://www.sec.gov/Archives/edgar/data/1100663/000119312515348585/d33173dex99h22.htm) |
|  (h.26) | [Exhibit A to the S&P Sublicense Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h26.htm) |
|  (h.27) | [Sublicense Agreement, dated October 19, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the JPMorgan Indexes, as that term is defined in the Agreement ("JPMorgan Index Sublicense Agreement") is incorporated herein by reference to Post-Effective Amendment No. 2,598, filed November 23, 2022 ("PEA No. 2,598").](http://www.sec.gov/Archives/edgar/data/1100663/000119312522291371/d380779dex99h29.htm) |
|  (h.28) | [Sublicense Agreement, dated October 19, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the STOXX Indexes, as that term is defined in the Agreement ("STOXX Index Sublicense Agreement") is incorporated herein by reference to PEA No. 2,598.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522291371/d380779dex99h30.htm) |
|  (h.29) | [Sublicense Agreement, dated October 19, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the Cboe Indexes, as that term is defined in the Agreement (Cboe Index Sublicense Agreement") is incorporated herein by reference to PEA No. 2,598.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522291371/d380779dex99h31.htm) |
|  (h.30) | [Sublicense Agreement, dated October 19, 2022, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for the FTSE Indexes, as that term is defined in the Agreement ("FTSE Index Sublicense Agreement") is incorporated herein by reference to PEA No. 2,598.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522291371/d380779dex99h32.htm) |

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| | |
|:---|:---|
|  (h.31) | [Sublicense Agreement, dated June 6, 2023, among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for Bloomberg Index Services Limited ("Bloomberg Index Sublicense Agreement") is incorporated herein by reference to Post-Effective Amendment No. 2,651, filed June 14, 2023.](http://www.sec.gov/Archives/edgar/data/1100663/000119312523166151/d485776dex99h31.htm) |
|  (h.32) | [Form of BlackRock Rule 12d1-4 Fund of Funds Investment Agreement is incorporated herein by reference to Post-Effective Amendment No. 2,518, filed January 19, 2022.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522011668/d290807dex99h29.htm) |
|  (h.33) | [12d1-4 Fund of Funds Investment Agreements between iShares Trust and the following registrants dated as of January 19, 2022, are incorporated herein by reference to Post-Effective Amendment No. 2,524, filed February 28, 2022:](http://www.sec.gov/Archives/edgar/data/1100663/000119312522057039/d301609dex99h30.htm) |

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| | |
|:---|:---|
|  1290 FUNDS | Forward Funds |
|  AB Bond Fund, Inc. | Franklin Fund Allocator Series |
|  AB Cap Fund, Inc. | Franklin Templeton ETF Trust |
|  AB Core Opportunities Fund, Inc. | Franklin Templeton Variable Insurance Products Trust |
|  AB Corporate Shares | FT Series |
|  AB Discovery Growth Fund, Inc. | FundX Investment Trust |
|  AB Equity Income Fund, Inc. | GMO Benchmark-Free Fund |
|  AB Fixed-Income Shares, Inc. | GMO Climate Change Fund |
|  AB Global Bond Fund, Inc. | GMO Emerging Domestic Opportunities Fund |
|  AB Global Real Estate Investment Fund, Inc. | GMO Strategic Opportunities Allocation Fund |
|  AB Global Risk Allocation Fund, Inc. | GMO Tax-Managed International Equities Fund |
|  AB High Income Fund, Inc. | GMO Trust |
|  AB Institutional Funds, Inc. | Goldman Sachs ETF Trust |
|  AB Large Cap Growth Fund, Inc. | Goldman Sachs ETF Trust II |
|  AB Multi-Manager Alternative Fund | Goldman Sachs MLP and Energy Renaissance Fund |
|  AB Municipal Income Fund II | Goldman Sachs Trust |
|  AB Municipal Income Fund, Inc. | Goldman Sachs Trust II |
|  AB Relative Value Fund, Inc. | Goldman Sachs Variable Insurance Trust |
|  AB Sustainable Global Thematic Fund, Inc. | GPS Funds I |
|  AB Sustainable International Thematic Fund, Inc. | GPS Funds II |
|  AB Trust | Guggenheim Active Allocation Fund |
|  AB Variable Products Series Fund, Inc. | Guggenheim Energy & Income Fund |
|  Absolute Shares Trust | Guggenheim Funds Trust |
|  Advanced Series Trust | Guggenheim Strategic Opportunities Fund |
|  Adviser Managed Trust | Guggenheim Strategy Funds Trust |
|  AdvisorOne Funds | Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust |
|  AllianceBernstein Global High Income Fund, Inc. | Guggenheim Unit Investment Trusts (Guggenheim Defined Portfolios) |
|  AllianceBernstein National Municipal Income Fund, Inc. | Guggenheim Variable Funds Trust |
|  Allspring Funds Trust | Horizon Funds |
|  Alpha Architect ETF Trust | INDEXIQ ETF TRUST |
|  AltShares Trust | Innealta Capital, LLC on behalf of Northern Lights Fund Trust II |
|  American Century Strategic Asset Allocations, Inc. | Invesco Growth Series |
|  AMG Funds | Invesco Investment Funds |
|  AMG Funds I | Invesco Unit Trusts |
|  AMG Funds II | InvestEd Portfolios |
|  AMG Funds III | Ivy Funds |

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| | |
|:---|:---|
|  AMG Funds IV Series | Ivy Variable Insurance Portfolio |
|  Aspiriant Trust | J.P. Morgan Exchange-Traded Fund Trust |
|  Bernstein Fund, Inc. | J.P. Morgan Fleming Mutual Fund Group, Inc. |
|  BlackRock Allocation Target Shares | J.P. Morgan Mutual Fund Investment Trust |
|  BlackRock Balanced Capital Fund, Inc. | James Advantage Funds |
|  BlackRock Funds II | Janus Henderson Clayton Street Trust |
|  BlackRock Funds III | Janus Investment Fund |
|  BlackRock Variable Series Funds, Inc. | JNL Series Trust |
|  BNY Mellon Absolute Insight Funds, Inc. | John Hancock Funds II |
|  Brighthouse Funds Trust I | John Hancock Variable Insurance Trust |
|  Calamos Investment Trust | JPMorgan Institutional Trust |
|  Calamos Long/Short Equity & Dynamic Income Trust | JPMorgan Insurance Trust |
|  Calvert Social Investment Fund | JPMorgan Trust I |
|  Calvert Variable Products, Inc. | JPMorgan Trust II |
|  Cambria ETF Trust | JPMorgan Trust IV |
|  Columbia Funds Series Trust | Legg Mason Partners Variable Equity Trust |
|  Columbia Funds Series Trust I | Lincoln Variable Insurance Products Trust |
|  Columbia Funds Series Trust II | Litman Gregory Funds Trust |
|  Columbia Funds Variable Insurance Trust | Madison Funds |
|  Columbia Funds Variable Series Trust II | MainStay Funds Trust |
|  Delaware Group Equity Funds IV | MainStay VP Funds Trust |
|  Delaware Group Equity Funds V | Milliman Variable Insurance Trust |
|  Delaware Group Foundation Funds | MML Series Investment Fund II |
|  Delaware Pooled Trust | Morningstar Funds Trust |
|  Delaware VIP Trust | Nationwide Mutual Funds |
|  Direxion Funds | Nationwide Variable Insurance Trust |
|  Direxion Shares ETF Trus | Natixis Funds Trust II |
|  Eaton Vance Growth Trust | Natixis Funds Trust IV |
|  Eaton Vance Mutual Funds Trust | Neuberger Berman Advisers Management Trust |
|  EQ ADVISORS TRUST | Neuberger Berman Alternative Funds |
|  ETF Series Solutions | Neuberger Berman Equity Funds |
|  ETF Series Solutions | Neuberger Berman ETF Trust |
|  E-Valuator Funds Trust | Neuberger Berman Income Funds |
|  Exchange Listed Funds Trust | North Square Funds |
|  Federated Hermes Fixed Income Securities, Inc. | Northern Funds |
|  Federated Hermes Global Allocation Fund | Northern Lights Fund Trust |
|  Federated Hermes Insurance Series | Northern Lights Fund Trust II |
|  Federated Hermes MDT Series | Northern Lights Fund Trust III |
|  Fidelity Aberdeen Street Trust | Northern Lights Variable Trust |
|  Fidelity Advisor Series | Northwestern Mutual Series Fund, Inc. |
|  Fidelity Advisor Series II | Ohio National Fund, Inc. |
|  Fidelity Advisor Series IV | Old Westbury Funds, Inc. |
|  Fidelity Advisor Series VI | Pax World Funds Series Trust I and Pax World Funds Series Trust III |
|  Fidelity Advisor Series VII | PFM Multi-Manager Series Trust |
|  Fidelity Beacon Street Trust | PIMCO Equity Series |
|  Fidelity Boylston Street Trust | PIMCO Funds |
|  Fidelity California Municipal Trust | PIMCO Variable Insurance Trust |
|  Fidelity California Municipal Trust II | Principal Funds, Inc. |
|  Fidelity Capital Trust | Principal Variable Contracts Funds, Inc. |

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| | |
|:---|:---|
|  Fidelity Central Investment Portfolios II LLC | ProFunds |
|  Fidelity Central Investment Portfolios LLC | ProShares Trust |
|  Fidelity Charles Street Trust | Prudential Investment Portfolios 16 |
|  Fidelity Colchester Street Trust | Prudential Investment Portfolios 3 |
|  Fidelity Commonwealth Trust | Rydex Dynamic Funds |
|  Fidelity Commonwealth Trust I | Rydex Series Funds |
|  Fidelity Concord Street Trust | Rydex Variable Trust |
|  Fidelity Congress Street Fund | Salient MF Trust |
|  Fidelity Contrafund | Salient Midstream & MLP Fund |
|  Fidelity Court Street Trust | Sanford C. Bernstein Fund II, Inc. |
|  Fidelity Court Street Trust II | Sanford C. Bernstein Fund, Inc. |
|  Fidelity Covington Trust | Savos Investments Trust |
|  Fidelity Destiny Portfolios | Schwab Annuity Portfolios |
|  Fidelity Devonshire Trust | Schwab Capital Trust |
|  Fidelity Exchange Fund | Securian Funds Trust |
|  Fidelity Financial Trust | SEI Institutional International Trust |
|  Fidelity Garrison Street Trust | SEI Institutional Investments Trust |
|  Fidelity Hanover Street Trust | SEI Institutional Managed Trust |
|  Fidelity Hastings Street Trust | SSGA Active Trust |
|  Fidelity Hereford Street Trust | Sterling Capital Funds |
|  Fidelity Income Fund | SunAmerica Series Trust |
|  Fidelity Investment Trust | Symmetry Panoramic Trust |
|  Fidelity Magellan Fund | The AB Portfolios |
|  Fidelity Massachusetts Municipal Trust | The Arbitrage Funds |
|  Fidelity Merrimack Street Trust | The Glenmede Fund, Inc. |
|  Fidelity Money Market Trust | The Lazard Funds, Inc. |
|  Fidelity Mt. Vernon Street Trust | Thrivent Core Funds |
|  Fidelity Municipal Trust | Thrivent Mutual Funds |
|  Fidelity Municipal Trust II | Thrivent Series Fund, Inc. |
|  Fidelity New York Municipal Trust | Transamerica ETF Trust |
|  Fidelity New York Municipal Trust II | Transamerica Funds |
|  Fidelity Newbury Street Trust | Transamerica Series Trust |
|  Fidelity Oxford Street Trust | Transparent Value Trust |
|  Fidelity Oxford Street Trust II | Ultra Series Fund |
|  Fidelity Phillips Street Trust | Undiscovered Managers Funds |
|  Fidelity Puritan Trust | USAA Mutual Funds Trust |
|  Fidelity Revere Street Trust | VanEck ETF Trust |
|  Fidelity Rutland Square Trust II | Variable Insurance Products Fund |
|  Fidelity Salem Street Trust | Variable Insurance Products Fund II |
|  Fidelity School Street Trust | Variable Insurance Products Fund III |
|  Fidelity Securities Fund | Variable Insurance Products Fund IV |
|  Fidelity Select Portfolios | Variable Insurance Products Fund V |
|  Fidelity Summer Street Trust | Victory Portfolios |
|  Fidelity Trend Fund | Victory Portfolios II |
|  Fidelity Union Street Trust | Victory Variable Insurance Funds |
|  Fidelity Union Street Trust II | Virtus Strategy Trust |
|  First Trust Exchange-Traded Fund | Voya Balanced Portfolio, Inc. |
|  First Trust Exchange-Traded Fund II | Voya Equity Trust |
|  First Trust Exchange-Traded Fund III | Voya Investors Trust |
|  First Trust Exchange-Traded Fund IV | Voya Mutual Funds |

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| | |
|:---|:---|
|  First Trust Exchange-Traded Fund V | Voya Partners, Inc. |
|  First Trust Exchange-Traded Fund VI | Voya Separate Portfolios Trust |
|  First Trust Exchange-Traded Fund VII | Voya Strategic Allocation Portfolios, Inc. |
|  First Trust Exchange-Traded Fund VIII | WesMark Funds |
|  First Trust Series Fund | William Blair Funds |
|  First Trust Variable Insurance Trust | Wilmington Funds |
|  FlexShares Trust |  |

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| | |
|:---|:---|
|  (h.34) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Morningstar Funds Trust, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h34.htm) |
|  (h.35) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Voya Balanced Portfolio, Inc., Voya Equity Trust, Voya Investors Trust, Voya Mutual Funds, Voya Partners, Inc., Voya Separate Portfolios Trust, and Voya Strategic Allocation Portfolios, Inc., dated as of January 19, 2022, is incorporated herein by reference to Post-Effective Amendment No. 2,530, filed March 23, 2022 ("PEA No. 2,530").](http://www.sec.gov/Archives/edgar/data/1100663/000119312522082814/d322898dex99h31.htm) |
|  (h.36) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Carillon Family of Funds, dated as of February 17, 2022, is incorporated herein by reference to PEA No. 2,530.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522082814/d322898dex99h32.htm) |
|  (h.37) | [12d1-4 Fund of Funds Investment Agreements between iShares Trust and the following registrants dated as of the date on the agreements, as applicable, is incorporated herein by reference to Post-Effective Amendment No. 2,675, filed October 4, 2023.](http://www.sec.gov/Archives/edgar/data/1100663/000119312523250080/d470076dex99h37.htm) |
|  (h.38) | [12d1-4 Fund of Funds Investment Agreements between iShares Trust and the following registrants dated as of the date on the agreements, as applicable, is incorporated herein by reference to Post-Effective Amendment No. 2,688, filed November 17, 2023.](http://www.sec.gov/Archives/edgar/data/1100663/000119312523279859/d502574dex99h38.htm) |
|  (h.39) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and WisdomTree Trust, dated as of December 18, 2023, is incorporated herein by reference to Post-Effective Amendment No. 2,707, filed February 23, 2024 ("PEA No. 2,707").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524044528/d642881dex99h39.htm) |
|  (h.40) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Federated Hermes Fixed Income Securities, Inc., Federated Hermes MDT Series, Federated Hermes Global Allocation Fund, Federated Hermes Insurance Series, Federated Hermes International Series, Inc. and Federated Hermes ETF Trust, dated as of January 5, 2024 is incorporated herein by reference to PEA No. 2,707.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524044528/d642881dex99h40.htm) |
|  (h.41) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Harbor ETF Trust and Harbor Funds II, dated as of February 9, 2024, is incorporated herein by reference to Post-Effective-Amendment No. 2,805, filed February 25, 2025 ("PEA No. 2,805").](http://www.sec.gov/Archives/edgar/data/1100663/000119312525033715/d890526dex99h41.htm) |
|  (h.42) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Tactical Investment Series Trust, dated as of February 26, 2024, is incorporated herein by reference to Post-Effective Amendment No. 2,733 ("PEA No. 2,733").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524143031/d825212dex99h42.htm) |
|  (h.43) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and EA Series Trust (f/k/a Alpha Architect ETF Trust), dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,733.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524143031/d825212dex99h43.htm) |
|  (h.44) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Invesco Growth Series and Invesco Investment Funds, dated as of January 19, 2022, is incorporated herein by reference to Post-Effective-Amendment No. 2,744, filed June 17, 2024 ("PEA No. 2,744").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524161767/d841656dex99h44.htm) |
|  (h.45) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Janus Investment Fund, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,744](http://www.sec.gov/Archives/edgar/data/1100663/000119312524161767/d841656dex99h45.htm). |
|  (h.46) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and GMO Trust, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,744](http://www.sec.gov/Archives/edgar/data/1100663/000119312524161767/d841656dex99h46.htm). |
|  (h.47) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and InfraCap Small Cap Income ETF, dated as of March 18, 2024, is incorporated herein by reference to Post-Effective Amendment No. 2,753, filed July 19, 2024 ("PEA No. 2,753").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524181119/d800365dex99h47.htm) |

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|:---|:---|
|  (h.48) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Victory Portfolios, Victory Portfolios II, Victory Variable Insurance Funds and Victory Portfolios III, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,753.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524181119/d800365dex99h48.htm) |
|  (h.49) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and AdvisorShares Trust, dated as of August 26, 2024, is incorporated herein by reference to Post-Effective Amendment No. 2,776, filed October 21, 2024 ("PEA No 2,776").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524239814/d878052dex99h49.htm) |
|  (h.50) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Allspring Funds Trust, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,776.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524239814/d878052dex99h50.htm) |
|  (h.51) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and John Hancock Variable Insurance Trust and John Hancock Funds II, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h51.htm) |
|  (h.52) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Voya Balanced Portfolio, Inc., Voya Equity Trust, Voya Investors Trust, Voya Mutual Funds, Voya Partners, Inc., Voya Separate Portfolios Trust, and Voya Strategic Allocation Portfolios, Inc., dated as of January 19, 2022, is filed incorporated herein by reference to PEA No. 2,776](http://www.sec.gov/Archives/edgar/data/1100663/000119312524239814/d878052dex99h52.htm). |
|  (h.53) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Macquarie Group Equity Funds IV, Macquarie Group Equity Funds V, Macquarie Group Global & International Funds, Macquarie Group Income Funds, Macquarie Pooled Trust\*, Macquarie VIP Trust, Ivy Funds and Ivy Variable Insurance Portfolios dated as of August 19, 2022, is incorporated herein by reference to Post-Effective Amendment No. 2,781, filed October 28, 2024 ("PEA No. 2,781")](http://www.sec.gov/Archives/edgar/data/1100663/000119312524244412/d877770dex99h53.htm). |
|  (h.54) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and The Advisors' Inner Circle Fund II dated as of April 4, 2023, is incorporated herein by reference to PEA No. 2,781.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524244412/d877770dex99h54.htm) |
|  (h.55) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and JNL Series Trust dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,781](http://www.sec.gov/Archives/edgar/data/1100663/000119312524244412/d877770dex99h55.htm). |
|  (h.56) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and The Advisors Inner Circle Fund II dated as of November 5, 2024 is incorporated herein by reference to Post-Effective Amendment No. 2,796, filed December 20, 2024 ("PEA No. 2,796").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524283232/d877846dex99h56.htm) |
|  (h.57) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Day Hagan Asset Management dated as of November 5, 2024 is incorporated herein by reference to PEA No. 2,796.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524283232/d877846dex99h57.htm) |
|  (h.58) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust, Columbia Funds Series Trust, Columbia Funds Series Trust I, Columbia Funds Series Trust II, Columbia Funds Variable Series Trust II and Columbia Funds Variable Insurance Trust, dated as of August 10, 2023, is incorporated herein by reference to PEA No. 2,805.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525033715/d890526dex99h58.htm) |
|  (h.59) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Listed Funds Trust, dated as of January 3, 2025, is incorporated herein by reference to PEA No. 2,805.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525033715/d890526dex99h59.htm) |
|  (h.60) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Segall Bryant & Hamill Trust, dated as of January 13, 2025, is incorporated herein by reference to PEA No. 2,805.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525033715/d890526dex99h60.htm) |
|  (h.61) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Manulife Private Credit Plus Fund, dated as of January 27, 2025, is incorporated herein by reference to PEA No. 2,805.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525033715/d890526dex99h61.htm) |
|  (h.62) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Franklin Fund Allocator Series, Franklin Templeton Variable Insurance Products Trust and Legg Mason Partners Variable Equity Trust, dated as of February 14, 2025, is incorporated herein by reference to Post-Effective Amendment No. 2,815, filed March 11, 2025 ("PEA No. 2,815").](http://www.sec.gov/Archives/edgar/data/1100663/000119312525051136/d847336dex99h62.htm) |
|  (h.63) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Legg Mason Partners Investment Trust, dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,815.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525051136/d847336dex99h63.htm) |
|  (h.64) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Old Westbury Funds, Inc., dated as of January 19, 2022, is incorporated herein by reference to PEA No. 2,815](http://www.sec.gov/Archives/edgar/data/1100663/000119312525051136/d847336dex99h64.htm). |
|  (h.65) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and abrdn Funds, dated as of February 28, 2025, is incorporated herein by reference to PEA No. 2,815.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525051136/d847336dex99h65.htm) |
|  (h.66) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and RBB Fund Trust, dated as of May 7, 2025, is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h66.htm) |

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| | |
|:---|:---|
|  (h.67) | [12d1-4 Fund of Funds Investment Agreement between iShares Trust and Prudential, dated as of April 24, 2025, is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h67.htm) |
|  (h.68) | [ETF Services Agreement, dated February 16, 2022, by and among BFA, iShares, Inc., the Trust, iShares U.S. ETF Trust, and BRIL is incorporated herein by reference to Post-Effective Amendment No. 2,538 filed April 12, 2022.](http://www.sec.gov/Archives/edgar/data/1100663/000119312522102965/d352709dex99h33.htm) |
|  (h.69) | [Exhibit A to the ETF Services Agreement is incorporated herein by reference to PEA No. 2,830.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525139299/d79488dex99h69.htm) |
|  (h.70) | [Form of Master Services Agreement, dated December 7, 2021 related to the Trust for Citibank, N.A., The Bank of New York Mellon, and for JPMorgan Chase Bank, N.A., respectively is incorporated herein by reference to Post-Effective Amendment No. 2,565, filed July 26, 2022.](http://www.sec.gov/Archives/edgar/data/0001100663/000119312522202133/d250442dex99h35.htm) |
|  (h.71) | [Sublicense Agreement among BFA, the Trust, iShares U.S. ETF Trust and iShares, Inc. for Nasdaq, Inc. ("Nasdaq Index Sublicense Agreement") is incorporated herein by reference to PEA No. 2,776.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524239814/d878052dex99h56.htm) |
| (i) | [Legal Opinion and Consent of Richards, Layton & Finger, P.A. is filed herein.](d938480dex99i.htm) |
| (j) | [Consent of PricewaterhouseCoopers LLP is filed herein.](d938480dex99j.htm) |
| (k) | Not applicable. |
|  (l.1) | [Subscription Agreement, dated April 20, 2000, between the Trust and SEI Investments Distribution Co. is incorporated herein by reference to Post-Effective Amendment No. 2, filed May 12, 2000 ("PEA No. 2").](http://www.sec.gov/Archives/edgar/data/1100663/000095013000002860/0000950130-00-002860.txt) |
|  (l.2) | [Letter of Representations, dated April 14, 2000, between the Trust and the Depository Trust Company ("DTC") is incorporated herein by reference to PEA No. 2.](http://www.sec.gov/Archives/edgar/data/1100663/000095013000002860/0000950130-00-002860.txt) |
|  (l.3) | [Amendment of Letter of Representations, dated January 9, 2001, between the Trust and DTC for iShares Nasdaq Biotechnology Index Fund and iShares Cohen & Steers Realty Majors Index Fund is incorporated herein by reference to Post-Effective Amendment No. 11, filed July 2, 2001.](http://www.sec.gov/Archives/edgar/data/1100663/000092838501501258/dex99l3.txt) |
| (m) | Not applicable. |
| (n) | Not applicable. |
| (o) | Not applicable. |
|  (p.1) | [Code of Ethics for Fund Access Persons and Code of Ethics for BRIL is incorporated herein by reference to PEA No. 2,826.](http://www.sec.gov/Archives/edgar/data/1100663/000119312525070583/d906357dex99p1.htm) |
|  (q.1) | [Powers of Attorney, each dated March 5, 2024, for Jessica Tan, Stephen Cohen, Jane D. Carlin, Cecilia H. Herbert, John E. Kerrigan, John E. Martinez, Madhav V. Rajan, Robert S. Kapito, Drew E. Lawton, Richard L. Fagnani and Trent W. Walker are incorporated herein by reference to Post-Effective Amendment No. 2,713, filed March 7, 2024 ("PEA No. 2,713").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524061035/d806361dex99q1.htm) |
|  (q.2) | [Officer's Certificate is incorporated herein by reference to PEA No. 2,713.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524061035/d806361dex99q2.htm) |
|  (q.3) | [Powers of Attorney, each dated April 8, 2024, for James Lam and Laura F. Fergerson are incorporated herein by reference to Post-Effective Amendment No. 2,726, filed April 18, 2024 ("PEA No. 2,726").](http://www.sec.gov/Archives/edgar/data/1100663/000119312524100942/d782786dex99q3.htm) |

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#### Item 29. Persons Controlled By or Under Common Control with Registrant:
None.

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#### Item 30. Indemnification:
The Trust (also referred to in this section as the "Fund") is organized as a Delaware statutory trust and is operated pursuant to an Amended and Restated Agreement and Declaration of Trust (the "Declaration of Trust") that permits the Trust to indemnify its trustees and officers under certain circumstances. Such indemnification, however, is subject to the limitations imposed by the Securities Act of 1933, as amended (the "1933 Act"), and the Investment Company Act of 1940, as amended (the "1940 Act").

#### Section 10.2 of the Declaration of Trust:
The Declaration of Trust provides that every person who is, or has been, a trustee or officer of the Trust (a "Covered Person") shall be indemnified by the Trust to the fullest extent permitted by law against liability and against all expenses reasonably incurred or paid in connection with any claim, action, suit, proceeding in which he or she becomes involved as a party or otherwise by virtue of being or having been a trustee or officer and against amounts paid as incurred in the settlement thereof. However, no indemnification shall be provided to a Covered Person:

(i) who shall have been adjudicated by a court or body before which the proceeding was brought (a) to be liable to the Trust or its shareholders by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office or (b) not to have acted in good faith in the reasonable belief that his action was in the best interest of the Trust; or

(ii) in the event of a settlement, unless there has been a determination that such trustee or officer did not engage in willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his office: (a) by the court or other body approving the settlement; (b) by at least a majority of those trustees who neither are "interested persons" (as defined in the 1940 Act) of the Trust nor are parties to the matter based upon a review of readily-available facts (as opposed to a full trial-type inquiry); or (c) by written opinion of independent legal counsel based upon a review of readily-available facts (as opposed to a full trial-type inquiry); provided, however, that any shareholder, by appropriate legal proceedings, may challenge any such determination by the trustees or by independent counsel.

#### Article IX of the Registrant's Amended and Restated By-Laws:
The Amended and Restated By-Laws provides that the Trust may purchase and maintain insurance on behalf of any Covered Person or employee of the Trust, including any Covered Person or employee of the Trust who is or was serving at the request of the Trust as a trustee, officer, or employee of a corporation, partnership, association, joint venture, trust, or other enterprise, against any liability asserted against and incurred by such Covered Person or employee in any such capacity or arising out of his or her status as such, whether or not the trustees would have the power to indemnify him or her against such liability. The Trust may not acquire or obtain a contract for insurance that protects or purports to protect any trustee or officer of the Trust against any liability to the Trust or its Shareholders to which such trustee or officer otherwise would be subject by reason of willful misfeasance, bad faith, gross negligence, or reckless disregard of the duties involved in the conduct of his or her office.

#### 1933 Act:
Insofar as indemnification for liabilities arising under the 1933 Act may be permitted to directors, officers and controlling persons of the Fund pursuant to the foregoing provisions, or otherwise, the Fund has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the 1933 Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Fund of expenses incurred or paid by a director, officer or controlling person of the Fund in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Fund will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the 1933 Act and will be governed by the final adjudication of such issue.

#### For each Fund that has State Street as its administrator, custodian and transfer agent:

#### Section 17 of the Master Services Agreement between Registrant and State Street:
The Master Services Agreement provides that State Street will indemnify, defend and hold harmless the applicable Fund, its Affiliates, and its respective officers, directors, employees, agents and permitted successors and assigns from any and all damages, fines, penalties, deficiencies, losses, liabilities (including judgments and amounts reasonably paid in settlement) and expenses (including interest, court costs, reasonable fees and expenses of attorneys, accountants and other experts or other reasonable fees and expenses of

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litigation or other proceedings or of any claim, default or assessment) ("Losses") arising from or in connection with any third party claim or threatened third party claim to the extent that such Losses are based on or arising out of any of the following: (a) breach by State Street or any State Street Personnel of any of its data protection, information security or confidentiality obligations hereunder or under a Service Module to which such Fund is a signatory; (b) any claim of infringement or misappropriation of any Intellectual Property Right alleged to have occurred because of systems or other Intellectual Property provided by or on behalf of State Street or based upon the performance of the Services (collectively, the "State Street Infringement Items"), except to the extent that such infringement or misappropriation relates to or results from; (i) changes made by any Fund or by a third party at the direction of a Fund to the State Street Infringement Items; (ii) changes to the State Street Infringement Items recommended by State Street and not made due to a request from any Fund, provided that State Street has notified such Fund that failure to implement such recommendation would result in infringement within a reasonable amount of time for such Fund to so implement following such notification; (iii) any Fund's combination of the State Street Infringement Items with products or services not provided or approved in writing by State Street, except to the extent such combination arises out of any Fund's use of the State Street Infringement Items in a manner consistent with the applicable business requirements documentation; (iv) designs or specifications that in themselves infringe and that are provided by or at the direction of any Fund (except in the event of a knowing infringement by State Street); or (v) use by a Fund of any of the State Street Infringement Items in a manner that is not consistent with the applicable business requirements documentation or otherwise not permitted under the Master Services Agreement or any Service Module; (c) any claim or action by, on behalf of, or related to, any prospective, then-current or former employees of State Street, arising from or in connection with a Service Module to which a Fund is a signatory, including: (i) any claim arising under occupational health and safety, worker's compensation, ERISA or other applicable Law; (ii) any claim arising from the interview or hiring practices, actions or omissions of employees of State Street; (iii) any claim relating to any violation by employees of State Street, or its respective officers, directors, employees, representatives or agents, of any Law or any common law protecting persons or members of protected classes or categories, such laws or regulations prohibiting discrimination or harassment on the basis of a protected characteristic; and (iv) any claim based on a theory that such Fund is an employer or joint employer of any such prospective, then-current or former employees of State Street; (d) the failure by State Street to obtain, maintain, or comply with any governmental approvals as required under the Master Services Agreement and/or a Service Module to which such Fund is a signatory or such other failures as otherwise agreed by the Parties from time to time; (e) claims by third parties arising from claims by governmental authorities against such Customer for fines, penalties, sanctions, late fees or other remedies to the extent arising from or in connection with State Street's failure to perform its responsibilities under the Master Services Agreement or any Service Module (except to the extent a Fund is not permitted as a matter of public policy to have such an indemnity for financial penalties arising from criminal actions); (f) claims by clients of State Street relating to services, products or systems provided by State Street or a Subcontractor to such client(s) in a shared or leveraged environment; (g) any claim initiated by an Affiliate or potential or actual Subcontractor of State Street asserting rights in connection with a Service Module to which such Fund is a signatory; or (h) other claims as otherwise agreed by the Parties from time to time.

Each Party will indemnify, defend and hold harmless the other Party and their respective officers, directors, employees, agents, successors and assigns from any and all Losses arising from or in connection with any of the following, including Losses arising from or in connection with any third party claim or threatened third party claim: (a) the death or bodily injury of an agent, employee, customer, business invitee or business visitor or other person caused by the tortious or criminal conduct of the other Party; or (b) the damage, loss or destruction of real or tangible personal property caused by the tortious or criminal conduct of the other Party.

#### For each Fund that has Citibank, N.A. as its administrator, custodian and transfer agent:

#### Section 21 of the Master Services Agreement between Registrant and Citibank, N.A.:
The Master Services Agreement provides that, subject to Article 21 and Article 22 of the Master Services Agreement, Citibank, N.A. will indemnify, defend and hold harmless BFA and the Funds and their respective Affiliates, and their Affiliates' respective officers, directors, employees, agents and permitted successors and assigns from any and all damages, fines, penalties, deficiencies, losses, liabilities (including judgments and amounts reasonably paid in settlement) and expenses (including interest, court costs, reasonable fees and expenses of attorneys, accountants and other experts or other reasonable fees and expenses of litigation or other proceedings or of any claim, default or assessment) ("Losses") arising from or in connection with any third party claim or threatened third party claim to the extent that such Losses are based on or arising out of any of the following: (a) material breach by Citibank, N.A. (in its capacity as Citibank, N.A., Foreign Custody Manager or any other capacity under this Agreement), any Citibank, N.A. Personnel or any Subcontractor of any of its obligations hereunder (including data protection, information security or confidentiality obligations), under any Sub-Custodian Agreement or under the Standard of Care; (b) other than as provided in Section 3.7(b) any action or omission to act by (i) a Sub-Custodian that is an Affiliate of Citibank, N.A. or (ii) a Sub-Custodian that is not an Affiliate of Citibank, N.A. and was selected, retained, monitored or used by Citibank, N.A. with the failure to exercise the required Standard of Care; (c) any third party claim of infringement or misappropriation of any Intellectual Property Rights (including any Independent Work) resulting from or alleged to have occurred because of the use or other exploitation of any deliverables provided by or on behalf of Citibank, N.A. (including by any of its Affiliates or Subcontractors), including any Citibank, N.A. Technology (including any

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Each Party will indemnify, defend and hold harmless the other Party and its respective officers, directors, employees, agents, successors and assigns from any and all Losses arising from or in connection with any of the following, including Losses arising from or in connection with any third party claim or threatened third party claim: (a) the death or bodily injury of an agent, employee, customer, business invitee or business visitor or other person caused by the tortious or criminal conduct of the other Party; or (b) the damage, loss or destruction of real or tangible personal property caused by the tortious or criminal conduct of the other Party.

#### For each Fund that has JPMorgan Chase Bank, N.A. as its administrator, custodian and transfer agent:

#### Section 21 of the Master Services Agreement between Registrant and JPMorgan Chase Bank, N.A:
The Master Services Agreement provides that, subject to Article 21 and Article 22 of the Master Services Agreement, JPMorgan Chase Bank, N.A. will indemnify, defend and hold harmless BFA and the Funds and their respective Affiliates, and their Affiliates' respective officers, directors, employees, agents and permitted successors and assigns from any and all damages, fines, penalties, deficiencies, losses, liabilities (including judgments and amounts reasonably paid in settlement) and expenses (including interest, court costs, reasonable fees and expenses of attorneys, accountants and other experts or other reasonable fees and expenses of litigation or other proceedings or of any claim, default or assessment) ("Losses") arising from or in connection with any third party claim or threatened third party claim to the extent that such Losses are based on or arising out of any of the following: (a) material breach by JPMorgan Chase Bank, N.A. (in its capacity as JPMorgan Chase Bank, N.A., Foreign Custody Manager or any other capacity under this Agreement), any JPMorgan Chase Bank, N.A. Personnel or any Subcontractor of any of its obligations hereunder (including data protection, information security or confidentiality obligations), under any Sub-Custodian Agreement or under the Standard of Care; (b) other than as provided in Section 3.7(b) any action or omission to act by (i) a Sub-Custodian that is an Affiliate of JPMorgan Chase Bank, N.A. or (ii) a Sub-Custodian that is not an Affiliate of JPMorgan Chase Bank, N.A. and was selected, retained, monitored or used by JPMorgan Chase Bank, N.A. with the failure to exercise the required Standard of Care; (c) any third party claim of infringement or misappropriation of any Intellectual Property Rights (including any Independent Work) resulting from or alleged to

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Each Party will indemnify, defend and hold harmless the other Party and its respective officers, directors, employees, agents, successors and assigns from any and all Losses arising from or in connection with any of the following, including Losses arising from or in connection with any third party claim or threatened third party claim: (a) the death or bodily injury of an agent, employee, customer, business invitee or business visitor or other person caused by the tortious or criminal conduct of the other Party; or (b) the damage, loss or destruction of real or tangible personal property caused by the tortious or criminal conduct of the other Party.

#### For each Fund that has The Bank of New York Mellon as its administrator, custodian and transfer agent:

#### Section 21 of the Master Services Agreement between Registrant and The Bank of New York Mellon:
The Master Services Agreement provides that, subject to Article 21 and Article 22 of the Master Services Agreement, The Bank of New York Mellon, N.A. will indemnify, defend and hold harmless BFA and the Funds and their respective Affiliates, and their Affiliates' respective officers, directors, employees, agents and permitted successors and assigns from any and all damages, fines, penalties, deficiencies, losses, liabilities (including judgments and amounts reasonably paid in settlement) and expenses (including interest, court costs, reasonable fees and expenses of attorneys, accountants and other experts or other reasonable fees and expenses of litigation or other proceedings or of any claim, default or assessment) ("Losses") arising from or in connection with any third party claim or threatened third party claim to the extent that such Losses are based on or arising out of any of the following: (a) material breach by The Bank of New York Mellon, N.A. (in its capacity as The Bank of New York Mellon, N.A., Foreign Custody Manager or any other capacity under this Agreement), any The Bank of New York Mellon, N.A. Personnel or any Subcontractor of any of its

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Each Party will indemnify, defend and hold harmless the other Party and its respective officers, directors, employees, agents, successors and assigns from any and all Losses arising from or in connection with any of the following, including Losses arising from or in connection with any third party claim or threatened third party claim: (a) the death or bodily injury of an agent, employee, customer, business invitee or business visitor or other person caused by the tortious or criminal conduct of the other Party; or (b) the damage, loss or destruction of real or tangible personal property caused by the tortious or criminal conduct of the other Party.

#### Section 8.02 of the Distribution Agreement between Registrant and BRIL:
The Distribution Agreement provides that the Trust agrees to indemnify, defend and hold harmless, BRIL, each of its directors, officers, principals, representatives, employees and each person, if any, who controls BRIL within the meaning of Section 15 of the 1933 Act (collectively, the "BRIL Indemnified Parties") on an as-incurred basis from and against any and all losses, claims, damages or liabilities whatsoever (including any investigation, legal or other expenses incurred in connection with, and any amount paid in

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settlement of, any action, suit or proceeding or any claim asserted) (collectively, "Losses") to which the BRIL Indemnified Parties become subject, arising out of or based upon (i) any untrue statement or alleged untrue statement of a material fact contained in any Prospectus or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein not misleading and (ii) any breach of any representation, warranty or covenant made by the Trust in this Agreement; provided, however, that the Trust shall not be liable in any such case to the extent that any Loss arises out of or is based upon (A) an untrue statement or alleged untrue statement or omission or alleged omission made in the Prospectus about BRIL in reliance upon and in conformity with written information furnished to the Trust by BRIL expressly for use therein; (B) BRIL's own willful misfeasance, willful misconduct or gross negligence or BRIL's reckless disregard of its obligations under this Agreement or arising out of the failure of BRIL to deliver a current Prospectus; or (C) BRIL's material breach of this Agreement.

The Distribution Agreement also provides that BRIL agrees to indemnify and hold harmless the Trust, each of its trustees, officers, employees and each person, if any, who controls the Trust within the meaning of Section 15 of the 1933 Act (collectively, the "Trust Indemnified Parties") from and against any and all losses to which the Trust Indemnified Parties become subject, arising out of or based upon (i) any untrue statement or alleged untrue statement of a material fact contained in the Prospectus or the omission or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein not misleading, in reliance upon and in conformity with written information furnished to the Trust by BRIL about BRIL expressly for use therein; (ii) any breach of any representation, warranty or covenant made by BRIL in the Distribution Agreement; and (iii) the actions or omissions of any person acting under the supervision of BRIL in providing services under the Distribution Agreement; provided, however, that BRIL shall not be liable in any such case to the extent that any loss arises out of or is based upon (A) the Trust's own willful misfeasance, willful misconduct or gross negligence or the Trust's reckless disregard of its obligations under the Distribution Agreement or (B) the Trust's material breach of the Distribution Agreement.

#### The Authorized Participant Agreement:
The Authorized Participant Agreement provides that the Authorized Participant (the "Participant") agrees to indemnify and hold harmless the Fund and its respective subsidiaries, affiliates, directors, officers, employees and agents, and each person, if any, who controls such persons within the meaning of Section 15 of the 1933 Act (each an "Indemnified Party") from and against any loss, liability, cost and expense (including attorneys' fees) incurred by such Indemnified Party as a result of (i) any breach by the Participant of any provision of the Authorized Participant Agreement that relates to the Participant; (ii) any failure on the part of the Participant to perform any of its obligations set forth in the Authorized Participant Agreement; (iii) any failure by the Participant to comply with applicable laws, including rules and regulations of self-regulatory organizations; or (iv) actions of such Indemnified Party in reliance upon any instructions issued in accordance with Annex II, III or IV (as each may be amended from time to time) of the Authorized Participant Agreement reasonably believed by the distributor and/or the transfer agent to be genuine and to have been given by the Participant.

#### Section 5.1 of the Sixth Amended and Restated Securities Lending Agency Agreement:
The Sixth Amended and Restated Securities Lending Agency Agreement provides that the Trust on behalf of each Fund agrees to indemnify BTC and to hold it harmless from and against any and all costs, expenses, damages, liabilities or claims (including reasonable fees and expenses of counsel) which BTC may sustain or incur or which may be asserted against BTC by reason of or as a result of any action taken or omitted by BTC in connection with or arising out of BTC's operating under and in compliance with this Agreement, except those costs, expenses, damages, liabilities or claims arising out of BTC's negligence, bad faith, willful misconduct, or reckless disregard of its obligations and duties hereunder. Actions taken or omitted in reasonable reliance upon Oral Instructions or Written Instructions, any Certificate, or upon any information, order, indenture, stock certificate, power of attorney, assignment, affidavit or other instrument reasonably believed by BTC to be genuine or bearing the signature of a person or persons reasonably believed by BTC to be genuine or bearing the signature of a person or persons reasonably believed to be authorized to sign, countersign or execute the same, shall be presumed to have been taken or omitted in good faith.

The Sixth Amended and Restated Securities Lending Agency Agreement also provides that BTC shall indemnify and hold harmless the Trust and each Fund, its Board of Trustees and its agents, BFA and any investment adviser for the Funds from any and all loss, liability, costs, damages, actions, and claims ("Loss") to the extent that any such Loss arises out of the material breach of this Agreement by or negligent acts or omissions, bad faith or willful misconduct of BTC, its officers, directors or employees or any of its agents or subcustodians in connection with the securities lending activities undertaken pursuant to this Agreement, provided that BTC's indemnification obligation with respect to the acts or omissions of its subcustodians shall not exceed the indemnification provided by the applicable subcustodian to BTC.

------

#### The Participation Agreement:
The Form of Participation Agreement generally provides that each Investing Fund agrees to hold harmless and indemnify the iShares Funds, including any of their principals, directors or trustees, officers, employees and agents, against and from any and all losses, expenses or liabilities incurred by or claims or actions ("Claims") asserted against the iShares Funds, including any of their principals, directors or trustees, officers, employees and agents, to the extent such Claims result from (i) a violation or alleged violation by such Investing Fund of any provision of this Agreement or (ii) a violation or alleged violation by such Investing Fund of the terms and conditions of the iShares Order, such indemnification to include any reasonable counsel fees and expenses incurred in connection with investigating and/or defending such Claims.

The iShares Funds agree to hold harmless and indemnify an Investing Fund, including any of its directors or trustees, officers, employees and agents, against and from any Claims asserted against the Investing Fund, including any of its directors or trustees, officers, employees and agents, to the extent such Claims result from (i) a violation or alleged violation by the iShares Fund of any provision of this Agreement or (ii) a violation or alleged violation by the iShares Fund of the terms and conditions of the iShares Order, such indemnification to include any reasonable counsel fees and expenses incurred in connection with investigating and/or defending such Claims; provided that no iShares Fund shall be liable for indemnifying any Investing Fund for any Claims resulting from violations that occur as a result of incomplete or inaccurate information provided by the Investing Fund to such iShares Fund pursuant to terms and conditions of the iShares Order or this Agreement.

#### Sublicense Agreements between the Registrant and BFA:
The Sublicense Agreements generally provide that the Trust shall indemnify and hold harmless BFA, its officers, employees, agents, successors, and assigns against all judgments, damages, costs or losses of any kind (including reasonable attorneys' and experts' fees) resulting from any claim, action or proceeding (collectively "claims") that arises out of or relates to (a) the creation, marketing, advertising, selling, and operation of the Trust or interests therein, (b) any breach by BFA of its covenants, representations, and warranties under the "License Agreement" caused by the actions or inactions of the Trust, or (c) any violation of applicable laws (including, but not limited to, banking, commodities, and securities laws) arising out of the offer, sale, operation, or trading of the Trust or interests therein, except to the extent such claims result from the negligence, gross negligence or willful misconduct of BFA or an affiliate of BFA. The provisions of this section shall survive termination of this Sublicense Agreement.

#### Item 31. Business and Other Connections of the Investment Adviser:
The Trust is advised by BFA, an indirect wholly owned subsidiary of BlackRock, Inc., 400 Howard Street, San Francisco, CA 94105. BFA's business is that of a registered investment adviser to certain open-end, management investment companies and various other institutional investors.

The directors and officers of BFA consist primarily of persons who during the past two years have been active in the investment management business. To the knowledge of the Registrant, except as set forth below, none of the directors or executive officers of BFA is or has been at any time during the past two fiscal years engaged in any other business, profession, vocation or employment of a substantial nature.

---

| | | |
|:---|:---|:---|
| **Director or Officer** | **Capacity with BFA** | **Principal Business(es) During Last Two Fiscal<br>Years** |
| DICKSON III, R. ANDREW | SECRETARY AND DIRECTOR | Managing Director and Corporate Secretary of BlackRock, Inc. |
| GOLDSTEIN, ROBERT LAWRENCE | CHIEF OPERATING OFFICER AND DIRECTOR | Senior Managing Director and Chief Operating Officer of BlackRock, Inc. |
| MATSUMOTO, PHILIPPE | TREASURER | Managing Director, Global Treasurer and Head of Corporate Insurance of BlackRock, Inc. |
| PARK, CHARLES CHOON SIK | CHIEF COMPLIANCE OFFICER | Managing Director of BlackRock, Inc. and Chief Compliance Officer of BlackRock's registered investment companies |
| SCHULTZ, BRENDA | ASSISTANT SECRETARY | Director of BlackRock, Inc. |
| SMALL, MARTIN S. | CHIEF FINANCIAL OFFICER AND DIRECTOR | Senior Managing Director and Chief Financial Officer of BlackRock, Inc. |

---

------

BIL acts as sub-adviser for a number of affiliated registered investment companies advised by BFA. The address of each of these registered investment companies is 400 Howard Street, San Francisco, CA 94105. The address of BIL is Exchange Place One, 1 Semple Street, Edinburgh, EH3 8BL, United Kingdom. To the knowledge of the Registrant, except as set forth below, none of the directors or executive officers of BIL is or has been at any time during the past two fiscal years engaged in any other business, profession, vocation or employment of a substantial nature.

---

| | | |
|:---|:---|:---|
| **Director or Officer** | **Capacity with BIL** | **Principal Business(es) During Last Two Fiscal<br>Years** |
| ANDERSON, JUSTINE CLAIR | CHIEF OPERATING OFFICER AND DIRECTOR | Managing Director of BlackRock International Limited |
| CHARRINGTON, NICHOLAS<br> JAMES | CHAIR AND DIRECTOR | Senior Adviser and Non-Executive Chairman of EMEA of BlackRock, Inc., Non-Executive Director of BlackRock Group Limited BlackRock Investment Management (UK) Limited, BlackRock Advisors (UK) Limited and BlackRock International Limited (collectively, the "Joint Boards") |
| CLARKE, DEBORAH | DIRECTOR | Non-Executive Director of EMEA BlackRock Group Limited, BlackRock Investment Management (UK) Limited, BlackRock Advisors (UK) Limited and BlackRock International Limited (collectively, the "Joint Boards") |
| DE FREITAS, ELEANOR JUDITH | DIRECTOR | Non-Executive Director of EMEA BlackRock Group Limited, BlackRock Investment Management (UK) Limited, BlackRock Advisors (UK) Limited and BlackRock International Limited (collectively, the "Joint Boards") |
| FLYNN, RICHARD | CHIEF RISK OFFICER | Managing Director of BlackRock International Limited |
| LORD, RACHEL | CHIEF EXECUTIVE OFFICER AND DIRECTOR | Senior Managing Director of BlackRock International Limited |
| GIBSON, NICHOLAS, JOHN | CHIEF COMPLIANCE OFFICER | Managing Director of BlackRock International Limited |
| MATTHIEU, DUNCAN | DIRECTOR | Non-Executive Director of BlackRock Group Limited, BlackRock Investment Management (UK) Limited, BlackRock Advisors (UK) Limited and BlackRock International Limited (collectively, the "Joint Boards") |
| MCDONALD, COLIN, ALISTAIR | CHIEF FINANCIAL OFFICER | Managing Director of BlackRock International Limited, Director of BlackRock International Limited |
| REVELL, SUSAN | GENERAL COUNSEL | Managing Director of BlackRock International Limited |
| WEERASEKERA, RUWAN | DIRECTOR | Non-Executive Director of EMEA BlackRock Group Limited, BlackRock Investment Management (UK) Limited, BlackRock Advisors (UK) Limited and BlackRock International Limited (collectively, the "Joint Boards") |
| YOUNG, MARGARET ANNE | DIRECTOR | Non-Executive Director of the Joint Boards |

---

------

#### Item 32. Principal Underwriters:
(a) Furnish the name of each investment company (other than the Registrant) for which each principal underwriter currently distributing the securities of the Registrant also acts as a principal underwriter, distributor or investment adviser.

BRIL, the distributor of certain funds, acts as the principal underwriter or placement agent, as applicable, for each of the following open-end registered investment companies including certain funds of the Registrant:

---

| | |
|:---|:---|
|  BlackRock Advantage Global Fund, Inc. | BlackRock Liquidity Funds |
|  BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Mid-Cap Value Series, Inc. |
|  BlackRock Allocation Target Shares | BlackRock Multi-State Municipal Series Trust |
|  BlackRock Bond Fund, Inc. | BlackRock Municipal Bond Fund, Inc. |
|  BlackRock California Municipal Series Trust | BlackRock Municipal Series Trust |
|  BlackRock Capital Appreciation Fund, Inc. | BlackRock Natural Resources Trust |
|  BlackRock Emerging Markets Fund, Inc. | BlackRock Series Fund, Inc. |
|  BlackRock Equity Dividend Fund | BlackRock Series Fund II, Inc. |
|  BlackRock ETF Trust | BlackRock Series, Inc. |
|  BlackRock ETF Trust II | BlackRock Strategic Global Bond Fund, Inc. |
|  BlackRock EuroFund | BlackRock Sustainable Balanced Fund, Inc. |
|  BlackRock Financial Institutions Series Trust | BlackRock Unconstrained Equity Fund |
|  BlackRock Funds<sup>SM</sup>  | BlackRock Variable Series Funds, Inc. |
|  BlackRock Funds II | BlackRock Variable Series Funds II, Inc. |
|  BlackRock Funds III | iShares, Inc. |
|  BlackRock Funds IV | iShares U.S. ETF Trust |
|  BlackRock Funds V | Managed Account Series |
|  BlackRock Funds VI | Managed Account Series II |
|  BlackRock Funds VII, Inc. | Master Investment Portfolio |
|  BlackRock Global Allocation Fund, Inc. | Master Investment Portfolio II |
|  BlackRock Index Funds, Inc. | Quantitative Master Series LLC |
|  BlackRock Large Cap Focus Growth Fund, Inc. |  |
|  BlackRock Large Cap Focus Value Fund, Inc. |  |
|  BlackRock Large Cap Series Funds, Inc. |  |

---

BRIL also acts as the distributor or placement agent for the following closed-end registered investment companies:

---

| |
|:---|
| BlackRock Alpha Strategies Fund |
| BlackRock Core Bond Trust |
| BlackRock Corporate High Yield Fund, Inc. |
| BlackRock Credit Strategies Fund |
| BlackRock Debt Strategies Fund, Inc. |
| BlackRock Enhanced Equity Dividend Trust |
| BlackRock Floating Rate Income Trust |
| BlackRock Health Sciences Trust |
| BlackRock Income Trust, Inc. |
| BlackRock Investment Quality Municipal Trust, Inc. |
| BlackRock Limited Duration Income Trust |
| BlackRock Multi-Sector Income Trust |
| BlackRock Municipal Income Trust |
| BlackRock Private Investments Fund |
| BlackRock Science and Technology Trust |
| BlackRock Utilities, Infrastructure & Power Opportunities Trust |

---

------

BRIL provides numerous financial services to BlackRock-advised funds and is the distributor of BlackRock's open-end funds. These services include coordinating and executing Authorized Participation Agreements, preparing, reviewing and providing advice with respect to all sales literature and responding to Financial Industry Regulatory Authority comments on marketing materials.

(b) Set forth below is information concerning each director and officer of BRIL. The principal business address for each such person is 50 Hudson Yards, New York, New York 10001.

---

| | | |
|:---|:---|:---|
| **Name** | **Position(s) and Office(s)**<br> **with BRIL** | **Position(s) and Office(s)**<br> **with Registrant** |
|  Jon Maro | Chairman and Chief Executive Officer, Board of Managers | None |
|  Christopher J. Meade | Chief Legal Officer, General Counsel and Senior Managing Director | None |
|  Zachary Marcus | Chief Financial Officer | None |
|  Gregory Rosta | Chief Compliance Officer and Director | None |
|  Cynthia Rzomp | Chief Operating Officer | None |
|  Andrew Dickson | Secretary and Managing Director | None |
|  Martin Small | Senior Managing Director | None |
|  Michael Bishopp | Managing Director | None |
|  Samara Cohen | Managing Director | None |
|  Jonathan Diorio | Managing Director | None |
|  Lisa Hill | Managing Director | None |
|  Brendan Kyne | Managing Director | None |
|  Stuart Murray | Managing Director | None |
|  Jonathan Steel | Managing Director | None |
|  Ariana Brown | Director | None |
|  Chris Nugent | Director | None |
|  Angelica Neto-Nolan | Vice President | None |
|  Lourdes Sanchez | Vice President | None |
|  Lisa Belle | Anti-Money Laundering Officer | Anti-Money Laundering Compliance Officer |
|  Joseph Devico | Board of Managers | None |
|  Meredith Herold | Board of Managers | None |
|  Dominik Rohe | Board of Managers | None |
|  Roland Villacorta | Board of Managers | None |

---

(c) Not applicable.

#### Item 33. Location of Accounts and Records:
(a) The Trust maintains accounts, books and other documents required by Section 31(a) of the 1940 Act and the rules thereunder (collectively, the "Records") at the offices of BlackRock, 60 State Street, Boston, MA 02109.

(b) BFA and/or its affiliates maintains all Records relating to its services as investment adviser at 400 Howard Street, San Francisco, CA 94105.

(c) BRIL maintains all Records relating to its services as distributor of certain Funds at 1 University Square Drive, Princeton, NJ 08540.

(d) State Street maintains all Records relating to its services as transfer agent at 1 Heritage Drive, North Quincy, MA 02171. State Street maintains all Records relating to its services as fund accountant and custodian at 1 Congress Street, Suite 1, Boston, MA 02114-2016. Citibank, N.A. maintains all Records relating to its services as fund accountant and custodian at 388 Greenwich Street, New York, NY 10013. JPMorgan Chase Bank, N.A. maintains all Records relating to its services as fund accountant and custodian at 383 Madison Avenue, 11<sup>th</sup> Floor, New York, NY 10179. The Bank of New York Mellon maintains all Records relating to its services as fund accountant and custodian at 240 Greenwich Street, New York, NY 10286.

------

(e) BlackRock International Limited maintains all Records relating to its functions as current or former sub-adviser at Exchange Place One, 1 Semple Street, Edinburgh, EH3 8BL, United Kingdom.

#### Item 34. Management Services:
Not applicable.

#### Item 35. Undertakings:
Not applicable.

------

#### SIGNATURES
Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all the requirements for the effectiveness of this Registration Statement pursuant to Rule 485(b) under the Securities Act of 1933, as amended, and has duly caused this Post-Effective Amendment No. 2,831 to the Registration Statement to be signed on its behalf by the undersigned, duly authorized, in the City of San Francisco and the State of California on the 20<sup>th</sup> day of June, 2025.

---

| | |
|:---|:---|
| iSHARES TRUST | iSHARES TRUST |
| By: |  |
|  | Jessica Tan\* |
|  | President |
| Date: | June 20, 2025 |

---

Pursuant to the requirements of the Securities Act of 1933, as amended, this Post-Effective Amendment No. 2,831 to the Registration Statement has been signed below by the following persons in the capacities and on the date indicated.

---

| | |
|:---|:---|
|  | <br> Stephen Cohen\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | John E. Martinez\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Cecilia H. Herbert\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | John E. Kerrigan\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Robert S. Kapito\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Madhav V. Rajan\* |
|  | Trustee |
| Date: | June 20, 2025 |

---

------

---

| | |
|:---|:---|
|  | <br> Jane D. Carlin\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Drew E. Lawton\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Richard L. Fagnani\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | James Lam\*\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | Laura F. Fergerson\*\* |
|  | Trustee |
| Date: | June 20, 2025 |
|  | /s/ Trent W. Walker |
|  | Trent W. Walker\* |
|  | Treasurer and Chief Financial Officer |
| Date: | June 20, 2025 |
|  | /s/ Trent W. Walker |
| \* | By: Trent W. Walker |
|  | Attorney-in-fact |
| Date: | June 20, 2025 |

---

\* [Powers of Attorney, each dated March 5, 2024, for Jessica Tan, Stephen Cohen, Jane D. Carlin, Cecilia H. Herbert, John E. Kerrigan, John E. Martinez, Madhav V. Rajan, Robert S. Kapito, Drew E. Lawton, Richard L. Fagnani and Trent W. Walker are incorporated herein by reference to PEA No. 2,713.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524061035/d806361dex99q1.htm) 

\*\* [Powers of Attorney, each dated April 8, 2024, for James Lam and Laura F. Fergerson are incorporated herein by reference to PEA No. 2,726.](http://www.sec.gov/Archives/edgar/data/1100663/000119312524100942/d782786dex99q3.htm)

------

Exhibit Index

(d.8) [Exhibit A to the Sub-Advisory Agreement between BFA and BIL.](d938480dex99d8.htm)

(i) [Legal Opinion and Consent of Richards, Layton & Finger, P.A.](d938480dex99i.htm)

(j) [Consent of PricewaterhouseCoopers LLP.](d938480dex99j.htm)

## Ex-99.(D)(8)

Exhibit (d.8)

**Exhibit A** 

**to the Sub-Advisory Agreement** 

**between BlackRock Fund Advisors** 

**and BlackRock International Limited** 

**Fund and Sub-Advisory Fees** 

---

| | |
|:---|:---|
| Fund | Sub-Advisory Fee |
| iShares 1-3 Year International Treasury Bond ETF<br> iShares Core International Aggregate Bond ETF<br> iShares International High Yield Bond ETF<br> iShares International Treasury Bond ETF<br> iShares J.P. Morgan Broad USD Emerging Markets Bond ETF<br> iShares J.P. Morgan EM Corporate Bond ETF<br> iShares J.P. Morgan EM High Yield Bond ETF<br> iShares J.P. Morgan EM Local Currency Bond ETF<br> iShares J.P. Morgan USD Emerging Markets Bond ETF<br> iShares Short Duration Bond Active ETF<br> iShares Ultra Short Duration Bond Active ETF<br> iShares US & Intl High Yield Corp Bond ETF<br> iShares USD Green Bond ETF | As set forth below |

---

Fees:

Pursuant to Clause 9, Adviser shall pay to Sub-Adviser a fee calculated as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) to the extent the Sub-Adviser is providing services solely relating to trading, an amount equal to the actual pre-tax sums incurred by Sub-Adviser in connection with the performance or provision of the Services under this Agreement together with an additional sum equal to 10% of such actual sums incurred with respect to the Portfolios.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) to the extent the Sub-adviser is providing services relating to portfolio management and trading, an amount equal to twenty percent (20%) of fees net of any applicable expenses paid by the Adviser. Applicable expenses may include, but are not limited to, rebates, waivers, retrocessions, distribution related costs, and fund related expenses and index license fees and other costs incurred by the Adviser.

Fees shall be paid no less than quarterly, and shall be paid exclusive of any Value Added Tax (VAT), which shall be charged separately to Adviser, if applicable.

**Amended and Approved by the Boards of Trustees of iShares Trust and iShares U.S. ETF Trust and by the Board of Directors of iShares, Inc. on June 11, 2025.**

## Ex-99.(I)

**Exhibit (i)**![LOGO](g938480g0613043330087.jpg)

June 20, 2025

iShares Trust

c/o BlackRock Fund Advisors

400 Howard Street

San Francisco, CA 94105

RE: <u>iShares Trust Funds Identified on Exhibit A</u>

Ladies and Gentlemen:

We have acted as special Delaware counsel for iShares Trust, a Delaware statutory trust (the "Trust"), in connection with the matters set forth herein. At your request, this opinion is being furnished to you.

For purposes of giving the opinions hereinafter set forth, our examination of documents has been limited to the examination of originals or copies of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Certificate of Trust of the Trust, as filed with the office of the Secretary of State of the State of
Delaware (the "Secretary of State") on December 16, 1999, as amended and restated by the Restated Certificate of Trust of the Trust (as amended and restated, the "Certificate of Trust"), as filed with the Secretary of State
on September 15, 2006;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The Agreement and Declaration of Trust, dated December 16, 1999, made by the trustee named therein, as
amended and restated by the Agreement and Declaration of Trust, dated September 13, 2006, made by the trustees named therein, as further amended and restated by the Amended and Restated Agreement and Declaration of Trust, dated
September 24, 2008, made by the trustees named therein, as further amended and restated by the Amended and Restated Agreement and Declaration of Trust, dated September 17, 2009 (as amended and restated on such date, the "Trust
Instrument"), made by the trustees named therein;

![LOGO](g938480dsp32.jpg)

------

iShares Trust

June 20, 2025

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Post-Effective Amendment No. 2,831 (the "Amendment"), to be filed with the U.S. Securities and
Exchange Commission (the "SEC"), to the Trust's Registration Statement on Form N-1A (File Nos. 333-92935 and 811-09729), filed with the SEC on December 16, 1999 (as amended by the Amendment, the "Registration Statement");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) The Amended and Restated By-Laws of the Trust, as approved by the Board
of Trustees of the Trust (the "Board") on April 22, 2005, as further amended and restated by the Amended and Restated By-Laws of the Trust, as approved by the Board on December 8, 2006, as
further amended and restated by the Amended and Restated By-Laws of the Trust, as approved by the Board on August 13, 2009, as further amended and restated by the Amended and Restated By-Laws of the Trust in effect on the date hereof as approved by the Board on April 20, 2010 (as amended and restated on such date, the "By-laws");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) The Policy and Procedures Regarding the Naming of iShares Funds delegating naming determinations for series of
the Trust to BlackRock Fund Advisors and its affiliated investment advisors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Copies of certain resolutions adopted by the Board with respect to the creation of certain series of the Trust
(each, a "Fund" as identified on <u>Exhibit A</u> attached hereto) and the issuance of certain shares of beneficial interest in such Fund (each, a "Share" and collectively, the "Shares");

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) A certificate of an officer of the Trust, dated as of June 25, 2024, relating to the filing of
Post-Effective Amendment 2,749 with the SEC;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) A certificate of an officer of the Trust with respect to certain matters, dated June 20, 2025; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) A Certificate of Good Standing for the Trust, dated June 18, 2025, obtained from the Secretary of State.

Initially capitalized terms used herein and not otherwise defined are used as defined in the Trust Instrument. The resolutions identified in paragraph (f) and in the officer's certificates described in (g) and (h) above are collectively referred to herein as the "Resolutions."

For purposes of this opinion, we have not reviewed any documents other than the documents listed in paragraphs (a) through (i) above. In particular, we have not reviewed any document (other than the documents listed in paragraphs (a) through (i) above) that is referred to in or incorporated by reference into the documents reviewed by us. We have assumed that there exists no provision in any document that we have not reviewed that is inconsistent with the opinions stated herein. We have conducted no independent factual investigation of our own but rather have relied solely upon the foregoing documents, the statements and information set forth therein and the additional matters recited or assumed herein, all of which we have assumed to be true, complete and accurate in all material respects.

------

iShares Trust

June 20, 2025

With respect to all documents examined by us, we have assumed (i) the authenticity of all documents submitted to us as authentic originals, (ii) the conformity with the originals of all documents submitted to us as copies or forms, and (iii) the genuineness of all signatures.

For purposes of this opinion, we have assumed (i) that the Trust Instrument constitutes the entire agreement among the parties thereto with respect to the subject matter thereof, including with respect to the creation, operation and termination of the Trust, and that the Trust Instrument, the By-laws and the Certificate of Trust are in full force and effect and will not be amended, (ii) except to the extent provided in paragraph 1 below, the due organization or due formation, as the case may be, and valid existence in good standing of each party to the documents examined by us under the laws of the jurisdiction governing its organization or formation, (iii) the legal capacity of natural persons who are parties to the documents examined by us, (iv) that each of the parties (other than the Trust) to the documents examined by us has the power and authority to execute and deliver, and to perform its obligations under, such documents, (v) the due authorization, execution and delivery by all parties thereto of all documents examined by us, (vi) the payment by each Person to whom a Share has been or is to be issued by the Trust (collectively, the "Shareholders") for such Share, in accordance with the Trust Instrument and the Resolutions and as contemplated by the Registration Statement, (vii) that the officers of the Trust acted within their authority when registering the names of the Funds as such names appear in the Registration Statement, and (viii) that the Shares have been and are issued and sold to the Shareholders in accordance with the Trust Instrument and the Resolutions and as contemplated by the Registration Statement. We have not participated in the preparation of the Registration Statement and assume no responsibility for its contents.

This opinion is limited to the laws of the State of Delaware (excluding the securities laws of the State of Delaware), and we have not considered and express no opinion on the laws of any other jurisdiction, including federal laws and rules and regulations relating thereto. Our opinions are rendered only with respect to Delaware laws and rules, regulations and orders thereunder which are currently in effect.

Based upon the foregoing, and upon our examination of such questions of law and statutes of the State of Delaware as we have considered necessary or appropriate, and subject to the assumptions, qualifications, limitations and exceptions set forth herein, we are of the opinion that:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1. The Trust has been duly created and is validly existing in good standing as a statutory trust under the Delaware Statutory Trust Act, 12 Del. C. § 3801, <u>et</u> <u>seq</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2. The Shares of the Trust have been duly authorized and, when issued, will be validly issued, fully paid and nonassessable beneficial interests in the Trust.

------

iShares Trust

June 20, 2025

We consent to the filing of this opinion with the SEC as an exhibit to the Registration Statement. In giving the foregoing consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, as amended, or the rules and regulations of the SEC thereunder.

---

| |
|:---|
| Very truly yours, |
| /s/ Richards, Layton & Finger, P.A. |

---

JWP/MMK

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**<u>EXHIBIT A</u>**

iShares 0-3 Month Treasury Bond ETF<br> iShares 10+ Year Investment Grade Corporate Bond ETF<br> iShares 10-20 Year Treasury Bond ETF<br> iShares 1-3 Year Treasury Bond ETF<br> iShares 1-5 Year Investment Grade Corporate Bond ETF<br> iShares 20+ Year Treasury Bond ETF<br> iShares 25+ Year Treasury STRIPS Bond ETF<br> iShares 3-7 Year Treasury Bond ETF<br> iShares 5-10 Year Investment Grade Corporate Bond ETF<br> iShares 7-10 Year Treasury Bond ETF<br> iShares Agency Bond ETF<br> iShares Broad USD Investment Grade Corporate Bond ETF<br> iShares California Muni Bond ETF<br> iShares Core 10+ Year USD Bond ETF<br> iShares Core 5-10 Year USD Bond ETF<br> iShares Core U.S. Aggregate Bond ETF<br> iShares ESG Advanced Total USD Bond Market ETF<br> iShares ESG Aware 1-5 Year USD Corporate Bond ETF<br> iShares ESG Aware U.S. Aggregate Bond ETF<br> iShares ESG Aware USD Corporate Bond ETF<br> iShares Government/Credit Bond ETF<br> iShares High Yield Systematic Bond ETF<br> iShares iBoxx $ High Yield Corporate Bond ETF<br> iShares iBoxx $ Investment Grade Corporate Bond ETF<br> iShares Intermediate Government/Credit Bond ETF<br> iShares Investment Grade Systematic Bond ETF<br> iShares MBS ETF<br> iShares National Muni Bond ETF<br> iShares New York Muni Bond ETF<br> iShares Short Treasury Bond ETF<br> iShares Short-Term National Muni Bond ETF<br> iShares BBB Rated Corporate Bond ETF<br> iShares ESG Advanced Investment Grade Corporate Bond ETF<br>

## Ex-99.(J)

Exhibit (j)

<u>CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</u> 

We hereby consent to the incorporation by reference in this Registration Statement on Form N-1A of iShares Trust of our reports dated April 22, 2025, relating to the financial statements and financial highlights, which appear in iShares Trust's Certified Shareholder Report on Form N-CSR for the funds listed in Appendix A for the year ended February 28, 2025. We also consent to the references to us under the headings "Financial Statements", "Independent Registered Public Accounting Firm" and "Financial Highlights" in such Registration Statement.

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| |
|:---|
| /s/PricewaterhouseCoopers LLP |
| Philadelphia, Pennsylvania |
| June 18, 2025 |

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**Appendix A** 

1. iShares 0-3 Month Treasury Bond ETF

2. iShares 1-3 Year Treasury Bond ETF

3. iShares 1-5 Year Investment Grade Corporate Bond ETF

4. iShares 3-7 Year Treasury Bond ETF

5. iShares 5-10 Year Investment Grade Corporate Bond ETF

6. iShares 7-10 Year Treasury Bond ETF

7. iShares 10+ Year Investment Grade Corporate Bond ETF

8. iShares 10-20 Year Treasury Bond ETF

9. iShares 20+ Year Treasury Bond ETF

10. iShares 25+ Year Treasury STRIPS Bond ETF

11. iShares Agency Bond ETF

12. iShares BBB Rated Corporate Bond ETF

13. iShares Broad USD Investment Grade Corporate Bond ETF

14. iShares California Muni Bond ETF

15. iShares Core 5-10 Year USD Bond ETF

16. iShares Core 10+ Year USD Bond ETF

17. iShares Core U.S. Aggregate Bond ETF

18. iShares ESG Advanced Investment Grade Corporate Bond ETF

19. iShares ESG Advanced Total USD Bond Market ETF

20. iShares ESG Aware 1-5 Year USD Corporate Bond ETF

21. iShares ESG Aware U.S. Aggregate Bond ETF

22. iShares ESG Aware USD Corporate Bond ETF

23. iShares Government/Credit Bond ETF

24. iShares High Yield Systematic Bond ETF

25. iShares iBoxx $ High Yield Corporate Bond ETF

26. iShares iBoxx $ Investment Grade Corporate Bond ETF

27. iShares Intermediate Government/Credit Bond ETF

28. iShares Investment Grade Systematic Bond ETF

29. iShares MBS ETF

30. iShares National Muni Bond ETF

31. iShares New York Muni Bond ETF

32. iShares Short-Term National Muni Bond ETF

33. iShares Short Treasury Bond ETF