# EDGAR Filing Document

**Accession Number:** 0001174610
**File Stem:** 0001683863-25-005812
**Filing Date:** 2025-7
**Character Count:** 179326
**Document Hash:** b0873cb221928f8e61d101c67fa31e63
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001683863-25-005812.hdr.sgml**: 20250717

**ACCESSION NUMBER**: 0001683863-25-005812

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 38

**FILED AS OF DATE**: 20250717

**DATE AS OF CHANGE**: 20250717

**EFFECTIVENESS DATE**: 20250717

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PROSHARES TRUST
- **CENTRAL INDEX KEY:** 0001174610

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0531

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-89822
- **FILM NUMBER:** 251128828

**BUSINESS ADDRESS:**
- **STREET 1:** 7272 WISCONSIN AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814
- **BUSINESS PHONE:** 240-497-6400

**MAIL ADDRESS:**
- **STREET 1:** 7272 WISCONSIN AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BETHESDA
- **STATE:** MD
- **ZIP:** 20814

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** XTRASHARES TRUST
- **DATE OF NAME CHANGE:** 20030409

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PROFUNDS ETF TRUST
- **DATE OF NAME CHANGE:** 20020531

## Series and Classes Contracts Data

### ProShares Russell 2000 Dynamic Buffer ETF (Series ID: S000093204)

---

|  |  |  |
|:---|:---|:---|
| Class Name                                | Ticker Symbol | Class ID   |
| ProShares Russell 2000 Dynamic Buffer ETF | RB            | C000261358 |

---

### ProShares Nasdaq-100 Dynamic Buffer ETF (Series ID: S000093205)

---

|  |  |  |
|:---|:---|:---|
| Class Name                              | Ticker Symbol | Class ID   |
| ProShares Nasdaq-100 Dynamic Buffer ETF | QB            | C000261359 |

---

### ProShares S&P 500 Dynamic Buffer ETF (Series ID: S000093206)

---

|  |  |  |
|:---|:---|:---|
| Class Name                           | Ticker Symbol | Class ID   |
| ProShares S&P 500 Dynamic Buffer ETF | FB            | C000261360 |

---

## Series and Classes Contracts Data

### ProShares Russell 2000 Dynamic Buffer ETF (Series ID: S000093204)

| Class ID   | Class Name                                | Ticker Symbol   |
|:---|:---|:---|
| C000261358 | ProShares Russell 2000 Dynamic Buffer ETF | RB              |

### ProShares Nasdaq-100 Dynamic Buffer ETF (Series ID: S000093205)

| Class ID   | Class Name                              | Ticker Symbol   |
|:---|:---|:---|
| C000261359 | ProShares Nasdaq-100 Dynamic Buffer ETF | QB              |

### ProShares S&P 500 Dynamic Buffer ETF (Series ID: S000093206)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000261360 | ProShares S&P 500 Dynamic Buffer ETF | FB              |

?xml version='1.0' encoding='ASCII'? 497

![](covproshare.jpg)

**PROSPECTUS June 23, 2025, as supplemented through July 17, 2025** 

---

| | |
|:---|:---|
| **FB** | *S&P 500 Dynamic Buffer ETF* |
| **QB** | *Nasdaq-100 Dynamic Buffer ETF* |
| **RB** | *Russell 2000 Dynamic Buffer ETF* |

---

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

ProShares S&P 500 Dynamic Buffer ETF and ProShares Russell 2000 Dynamic Buffer ETF are listed on Cboe BZX U.S. Equities Exchange. ProShares Nasdaq-100 Dynamic Buffer ETF is listed on The Nasdaq Stock Market. Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the accuracy or adequacy of this Prospectus. Any representation to the contrary is a criminal offense.

**PROSHARES TRUSTDistributor: SEI Investments Distribution Co.**

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**TABLE OF CONTENTS** 

---

| | |
|:---|:---|
| ***3*** | **[Summary Section](#xx_7ff5b4ca-c167-441e-b388-70ca9a9123bd_1)** |
| 4 | [S&P 500 Dynamic Buffer ETF](#xx_7ff5b4ca-c167-441e-b388-70ca9a9123bd_2) |
| 9 | [Nasdaq-100 Dynamic Buffer ETF](#xx_ebad3e1c-67d1-4f43-a034-ab08fd544de4_1) |
| 14 | [Russell 2000 Dynamic Buffer ETF](#xx_a02b3f3f-fae6-4846-9f3c-8d9855547194_1) |
| ***19*** | **[Investment Objectives, Principal](#xx_a4a0c1ab-b274-408c-b76b-bd53e8e04cf8_1)**<br> **[Investment Strategies and Related Risks](#xx_a4a0c1ab-b274-408c-b76b-bd53e8e04cf8_1)**<br>|
| ***32*** | **[Management of ProShares Trust](#xx_1f011978-54e5-47c7-8336-b8f54d18a1cf_1)** |
| 33 | [Determination of NAV](#xx_1f011978-54e5-47c7-8336-b8f54d18a1cf_2) |
| 34 | [Distributions](#xx_1f011978-54e5-47c7-8336-b8f54d18a1cf_3) |
| 34 | [Dividend Reinvestment Services](#xx_1f011978-54e5-47c7-8336-b8f54d18a1cf_3) |
| 34 | [Taxes](#xx_1f011978-54e5-47c7-8336-b8f54d18a1cf_3) |
| ***38*** | **[Financial Highlights](#xx_88e15e95-eef8-4e5a-955a-7fa5cb73709d_1)**  |

---

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**3**

**PROSHARES.COM**

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Summary Section

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**4 :: S&P 500 Dynamic Buffer ETF**![](fb.gif)

**PROSHARES.COM**

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

**Investment Objective**

ProShares S&P 500 Dynamic Buffer ETF (the "Fund") seeks investment results, before fees and expenses, that track the performance of the S&P 500 Daily Dynamic Buffer Index (the "Index").

**Fees and Expenses of the Fund**

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. **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.** 

---

| | |
|:---|:---|
| **Annual Fund Operating Expenses**<br> (expenses that you pay each year as a percentage <br> of the value of your investment)<br>|  |
| Management Fees | 0.58% |
| Other Expenses<sup>1</sup> <br>| 0.00% |
| **Total Annual Fund Operating Expenses** | **0.58%** |

---

*1*

*"Other Expenses" are estimated.*

**Example:** This example is intended to help you compare the cost of investing in 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 redeem or hold all of your shares at the end of each period. 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 approximate costs would be:

---

| | |
|:---|:---|
| **1 Year** | **3 Years** |
| 59 | 186 |

---

The Fund pays transaction and financing costs associated with the purchase and sale of securities and derivatives. These costs are not reflected in the table or the example above.

**Portfolio Turnover** 

The Fund pays 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 the Fund's shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the example above, affect the Fund's performance. Because the Fund is newly organized, portfolio turnover information is not yet available.

**Principal Investment Strategies** 

The Fund invests in financial instruments that ProShare Advisors believes, in combination, should track the performance of the Index.

The Index incorporates a patent-pending Dynamic Buffer Strategy developed by ProShare Advisors that aims to provide

upside participation in the S&P 500, with downside mitigation and lower volatility.

On days when the S&P 500 rises, the Index is designed to participate in the performance of the S&P 500 up to a daily cap less the cost of implementing the Dynamic Buffer Strategy. On days when the S&P 500 falls, the Index is designed to mitigate losses through a daily buffer designed to protect against the first 1% to as much as 5% of any loss that day less the cost of implementing the Dynamic Buffer Strategy. Both the daily cap and the daily buffer are also subject to the impact of certain factors associated with executing this strategy including the time the strike price of the options used to execute the strategy is determined, as discussed in more detail below. The cost of implementing the Dynamic Buffer Strategy and the impact of market movements after the strike price of the options transactions underlying the strategy has been determined may substantially impact the protection provided by the buffer and the level of the cap.

Both the daily cap and the daily buffer are adjusted based on expected volatility. When expected volatility is higher, the daily cap and the daily buffer are designed to be higher. See "Dynamic Buffer Strategy Risk" herein for important additional information about the strategy and the level of the daily buffer and cap.

The Index measures the performance of this Dynamic Buffer Strategy based on the S&P 500 Index using a long position in the S&P 500 Index along with three different S&P 500 Index options that have one day to expiration.

The long position in the S&P 500 Index is designed to measure the performance of 500 of the largest companies listed and domiciled in the U.S.

The three S&P 500 Index options include a purchased put, a written put, and a written call. Put options are contracts that give the buyer the right, but not the obligation, to sell an underlying security at a specified price ("strike price") on a specific date ("expiration date"). Call options are contracts that give the buyer the right, but not the obligation, to buy an underlying security at the strike price on the expiration date.

The purchased put option component of the Index is designed to measure the performance of approximately at-the-money S&P 500 Index put options with one day to expiration. The strike price for these purchased put options creates a buffer designed to protect against losses in the S&P 500 Index.

The written put option component of the Index is designed to measure the performance of out-of-the money S&P 500 Index put options with one day to expiration. The strike price for these written put options limits the size of the buffer. The size of the buffer will vary each day based on expected volatility as measured by a volatility index.

The written call option component of the Index is designed to measure the performance of out-of-the-money S&P 500 Index call options with one day to expiration. The strike price for these options creates a cap on the upside participation in the

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![](fb.gif)**S&P 500 Dynamic Buffer ETF :: 5**

**PROSHARES.COM**

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S&P 500 Index. The size of the cap will vary each day based on expected volatility as measured by a volatility index. The options measured are traded on national securities exchanges. The Index's option positions are reestablished each day.

The Fund will obtain exposure to the options component of the Index through swap agreements and will not write or purchase options.

The Index is rebalanced and reconstituted each day. The Index is maintained by S&P Dow Jones Indices LLC. More information about the Index can be found using the Bloomberg ticker symbol "SPXDDBT."

Under normal circumstances, the Fund will invest at least 80% of its total assets in components of the Index or in instruments with similar economic characteristics.

The Fund will invest principally in the financial instruments listed below.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity Securities** — Common stock issued by public companies.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives** — Financial instruments whose value is derived from the value of an underlying asset or rate, such as stocks, bonds, ETFs, interest rates or indexes. The Fund invests in derivatives (e.g. swaps based on the options portion of the Index and S&P 500 Index futures contracts) in order to gain exposure to the Index. These derivatives principally include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Swap Agreements** — Contracts entered into primarily with major global financial institutions for a specified period ranging from a day to more than one year. In a standard swap transaction, two parties agree to exchange or "swap" payments based on the change in value of an underlying asset or benchmark. For example, two parties may agree to exchange the return (or differentials in rates of returns) earned or realized on a particular investment or instrument.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Futures Contracts** — Standardized contracts that obligate the parties to buy or sell an asset at a predetermined price and date in the future.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments** — The Fund expects that any cash balances maintained in connection with its use of derivatives will typically be held in high quality, short-term money market instruments, for example:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**U.S. Treasury Bills** — U.S. government securities that have initial maturities of one year or less, and are supported by the full faith and credit of the U.S. government.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Repurchase Agreements** — Contracts in which a seller of securities, usually U.S. government securities or other money market instruments, agrees to buy the securities back at a specified time and price.

ProShare Advisors uses a mathematical approach to investing in which it determines the type, quantity and mix of invest

ment positions that it believes, in combination, the Fund should hold to produce returns consistent with its investment objective. The Fund seeks to remain fully invested at all times in financial instruments that, in combination, provide exposure consistent with the investment objective, without regard to market conditions, trends or direction. The Fund may also invest in or gain exposure to only a representative sample of the securities in the Index or to securities not contained in the Index or in financial instruments, with the intent of obtaining exposure consistent with the investment objective.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Principal Risks**

**You could lose money by investing in the Fund.**

&nbsp;&nbsp;&nbsp;&nbsp;●**Dynamic Buffer Strategy Risk** – There can be no guarantee that the Fund will provide protection against downside losses or provide upside participation in the S&P 500 Index on a daily basis or over longer periods of time.

The daily cap and daily buffer for each business day are determined based on a measure of expected volatility for the prior business day. The following table illustrates the impact of expected volatility on the level of the daily cap and the size of the daily buffer. The table uses hypothetical expected volatility levels to illustrate the impact of expected volatility on the daily cap and daily buffer. The table does not represent actual Index or Fund performance. The table does not reflect the impact of costs, such as options premiums and transaction costs, and the impact of other factors associated with implementing the strategy (discussed below) that may substantially lower the amount of both the buffer and the cap.

---

| | | |
|:---|:---|:---|
| **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** |
| **Expected Volatility Level** | **Daily Buffer** | **Daily Cap** |
| 5 | 1.00% | 0.28% |
| 10 | 1.00% | 0.56% |
| 15 | 1.00% | 0.83% |
| 20 | 1.33% | 1.11% |
| 25 | 1.67% | 1.39% |
| 30 | 2.00% | 1.67% |
| 35 | 2.33% | 1.94% |
| 40 | 2.67% | 2.22% |
| 45 | 3.00% | 2.50% |
| 50 | 3.33% | 2.78% |
| 55 | 3.67% | 3.06% |
| 60 | 4.00% | 3.33% |
| 65 | 4.33% | 3.61% |
| 70 | 4.67% | 3.89% |
| 75 | 5.00% | 4.17% |
| 80 | 5.00% | 4.44% |

---

The historical average daily expected volatility level and S&P 500 Index returns for the five-year period ended

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**6 :: S&P 500 Dynamic Buffer ETF**![](fb.gif)

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April 30, 2025 are provided below. Historical expected volatility levels and S&P 500 Index returns do not predict future expected volatility levels and S&P 500 Index returns.

---

| | | |
|:---|:---|:---|
| **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** |
| **Cboe Volatility Index** | **Average Level** | 20.65 |
| **S&P 500 Index** | **Average Return** | 0.06% |
| **S&P 500 Index** | **Average Gain** | 0.80% |
| **S&P 500 Index** | **Average Loss** | -0.82% |
| **S&P 500 Index** | **Largest Gain** | 9.52% |
| **S&P 500 Index** | **Largest Loss** | -5.97% |

---

An investor's ability to realize the daily buffer and performance up to the daily cap will be negatively impacted by the costs associated with the implementation of the Dynamic Buffer Strategy, which include options premiums, transaction costs and other expenses, as well as the Fund's ongoing operating expenses. These costs and expenses have the effect of reducing, or under certain conditions, eliminating the Fund's ability to participate in market upswings or provide a buffer against market downturns.

An investor's ability to realize the daily buffer and performance up to the daily cap may be positively or negatively impacted by market events occurring during the prior business day after the strike price of the options contracts reflected in the Index has been set. The Index is designed to determine the daily buffer and daily cap for each business day based on the level of the S&P 500 Index and a measure of expected volatility the prior business day at 2:40 p.m. Eastern Time, prior to the close of equity markets at 4:00 p.m. Eastern Time. As a result, market movements between 2:40 p.m. and 4:00 p.m. that day could have a significant impact (positive or negative) on the level of downside protection or upside participation provided by the Fund on the next business day. For example, the buffer and cap for the Fund on a given day (e.g., Tuesday) are set prior to the equity market close on the preceding business day (e.g., Monday). This means that the level of downward protection (buffer) or upward participation (cap) available to an investor on Tuesday is impacted by market movements occurring after 2:40 but before the close of the market the prior day (e.g., Monday). Significant market moves towards the end of a trading day can significantly reduce the amount of downside protection (buffer) and the level of upside market participation (cap) available to investors and, under certain conditions, can eliminate an investor's ability to participate in market upswings or benefit from a buffer against market downturns.

Investors who buy or sell shares intraday should not expect the daily buffer and the daily cap to apply based on the value of the S&P 500 Index and the level of volatility at the time they buy or sell their shares.

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

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Downside Buffer Risk** – The Dynamic Buffer Strategy is designed to protect against the first 1% to as much as 5% of any loss each day, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will be successful in protecting against any level of downside losses. The Fund does not provide principal protection. You may lose money.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Upside Participation Risk** – The Dynamic Buffer Strategy seeks to provide upside participation in the S&P 500 Index up to a daily cap, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will provide upside participation even in rising markets.

As a result of the Dynamic Buffer Strategy, the Fund may underperform the S&P 500 Index. For example, the Fund may underperform the S&P 500 Index in periods of flat or above average S&P 500 Index returns as the daily cap limits the Fund's upside participation. Above average expected volatility may increase the extent of the underperformance. In addition, a Dynamic Buffer Strategy utilizing options with one day to expiration may underperform traditional buffer strategies based on weekly or monthly options.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives Risk** — Investing in derivatives to obtain exposure may be considered aggressive and may expose the Fund to greater risks including counterparty risk and correlation risk. The Fund may lose money if its derivatives do not perform as expected and may even lose money if they do perform as expected. Any costs associated with using derivatives will reduce the Fund's return.

&nbsp;&nbsp;&nbsp;&nbsp;●**Counterparty Risk** — The Fund may lose money if a counterparty does not meet its contractual obligations. With respect to swap agreements, the terms of the agreement between the Fund and its counterparty may permit the counterparty to immediately close out the transaction with the Fund, including intraday (for example, if the Index has a dramatic intraday move that causes a material decline in the Fund's net assets). If an agreement is terminated, the Fund may be unable to enter into another swap agreement or invest in other derivatives to achieve its investment objective. To the extent a large proportion of the derivative and/or repurchase agreements are with a small number of counterparties or otherwise highly concentrated, these risks may be increased.

&nbsp;&nbsp;&nbsp;&nbsp;●**Correlation Risk** — A number of factors may affect the Fund's ability to achieve a high degree of correlation with the Index. Fees, expenses, transaction costs, among other factors, will adversely impact the Fund's ability to meet its investment objective. In addition, the Fund's exposure may not be consistent with the Index. For example, the Fund may not have exposure to all of the securities in the Index, its weighting of securities may be different from that of the

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![](fb.gif)**S&P 500 Dynamic Buffer ETF :: 7**

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Index, and it may invest in instruments not included in the Index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity and Market Risk** — Equity markets are volatile, and the value of equity securities and other instruments correlated with equity markets may fluctuate dramatically from day to day. Equity markets are subject to corporate, political, regulatory, market and economic developments, as well as developments that impact specific economic sectors, industries or segments of the market.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments Risk** — Adverse economic, political or market events affecting issuers of money market instruments, defaults by counterparties or changes in government regulations may have a negative impact on the performance of the Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Industry Concentration Risk** — The Index may have a significant portion of its value in issuers in an industry or group of industries. The Fund will allocate its investments to approximately the same extent as the Index. As a result, the Fund may be subject to greater market fluctuations than a fund that is more broadly invested across industries. As of April 30, 2025, the Index had a significant portion of its value in issuers in the information technology industry groups.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Information Technology Industry Risk** — Companies in this industry may experience: intense competition, obsolescence of existing technology, and changing economic conditions and government regulation.

&nbsp;&nbsp;&nbsp;&nbsp;●**Non-Diversification Risk** — The Fund has the ability to invest a relatively high percentage of its assets in the securities of a small number of issuers or in financial instruments with a single counterparty or a few counterparties. This may increase the Fund's volatility and increase the risk that the Fund's performance will decline based on the performance of a single issuer or the credit of a single counterparty.

&nbsp;&nbsp;&nbsp;&nbsp;●**Index Performance Risk** — The Index used by the Fund may underperform other asset classes and may underperform other similar indices. The Index is maintained by a third party provider unaffiliated with the Fund or ProShare Advisors, however the Dynamic Buffer Strategy is a patent-pending process developed by ProShare Advisors. There can be no guarantee that the methodology underlying the Index or the daily calculation of the Index will be free from error.

&nbsp;&nbsp;&nbsp;&nbsp;●**Market Price Variance Risk** — Investors buy and sell Fund shares in the secondary market at market prices. Market prices may be different from the NAV per share of the Fund (i.e., the secondary market price may trade at a price greater than NAV (a premium) or less than NAV (a discount)). The market price of the Fund's shares will fluctuate in response to changes in the value of the Fund's holdings, supply and demand for shares and other market factors.

&nbsp;&nbsp;&nbsp;&nbsp;●**Early Close/Late Close/Trading Halt Risk** — An exchange or market may close early, close late or issue trading halts on specific securities or financial instruments. In these circum

stances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

&nbsp;&nbsp;&nbsp;&nbsp;●**New Fund Risk** — The Fund recently commenced operations, has a limited operating history, and started operations with a small asset base. There can be no assurance that the Fund will be successful or grow to or maintain a viable size, that an active trading market for the Fund's shares will develop or be maintained, or that the Fund's shares' listing will continue unchanged.

&nbsp;&nbsp;&nbsp;&nbsp;●**Tax Risk** – The Fund's investment strategy may result in the Fund being subject to the federal tax rules applicable to straddles under the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"). If positions held by the Fund were treated as "straddles" for federal income tax purposes, or the Fund's risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions may not be eligible to be treated as qualified dividend income for non-corporate shareholders or for the dividends received deduction for corporate shareholders. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund's gains and losses with respect to straddle positions.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Investment Results**

Performance history will be available for the Fund after it has been in operation for a full calendar year. After the Fund has a full calendar year of performance information, performance information will be shown on an annual basis.

**Management**

The Fund is advised by ProShare Advisors. Michael Neches, Senior Portfolio Manager, and Devin Sullivan, Portfolio Manager, have jointly and primarily managed the Fund since inception.

**Purchase and Sale of Fund Shares**

The Fund will issue and redeem shares only to Authorized Participants (typically broker-dealers) in exchange for the deposit or delivery of a basket of assets (securities and/or cash) in large blocks, known as Creation Units. Shares of the Fund may only be purchased and sold by retail investors in secondary market transactions through broker-dealers or other financial intermediaries. Shares of the Fund are listed for trading on a national securities exchange and because shares trade at market prices rather than NAV, shares of the Fund may trade at a price greater than NAV (premium) or less than NAV (discount). In addition to brokerage commissions, investors incur the costs of 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

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**8 :: S&P 500 Dynamic Buffer ETF**![](fb.gif)

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(the "bid-ask spread"). The bid-ask spread varies over time for Fund shares based on trading volume and market liquidity. Recent information, including information about the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, is included on the Fund's website (www.proshares.com).

**Tax Information**

Income and capital gains distributions you receive from the Fund generally are subject to federal income taxes and may

also be subject to state and local taxes. The Fund intends to distribute income, if any, quarterly, and capital gains, if any, at least annually.

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![](qb.gif)**Nasdaq-100 Dynamic Buffer ETF :: 9**

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

**Investment Objective**

ProShares Nasdaq-100 Dynamic Buffer ETF (the "Fund") seeks investment results, before fees and expenses, that track the performance of the Nasdaq-100 Dynamic Buffer Index (the "Index").

**Fees and Expenses of the Fund**

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. **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.** 

---

| | |
|:---|:---|
| **Annual Fund Operating Expenses**<br> (expenses that you pay each year as a percentage <br> of the value of your investment)<br>|  |
| Management Fees | 0.58% |
| Other Expenses<sup>1</sup> <br>| 0.00% |
| **Total Annual Fund Operating Expenses** | **0.58%** |

---

*1*

*"Other Expenses" are estimated.*

**Example:** This example is intended to help you compare the cost of investing in 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 redeem or hold all of your shares at the end of each period. 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 approximate costs would be:

---

| | |
|:---|:---|
| **1 Year** | **3 Years** |
| 59 | 186 |

---

The Fund pays transaction and financing costs associated with the purchase and sale of securities and derivatives. These costs are not reflected in the table or the example above.

**Portfolio Turnover** 

The Fund pays 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 the Fund's shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the example above, affect the Fund's performance. Because the Fund is newly organized, portfolio turnover information is not yet available.

**Principal Investment Strategies** 

The Fund invests in financial instruments that ProShare Advisors believes, in combination, should track the performance of the Index.

The Index incorporates a patent-pending Dynamic Buffer Strategy developed by ProShare Advisors that aims to provide

upside participation in the Nasdaq-100, with downside mitigation and lower volatility.

On days when the Nasdaq-100 rises, the Index is designed to participate in the performance of the Nasdaq-100 up to a daily cap less the cost of implementing the Dynamic Buffer Strategy. On days when the Nasdaq-100 falls, the Index is designed to mitigate losses through a daily buffer designed to protect against the first 1% to as much as 5% of any loss that day less the cost of implementing the Dynamic Buffer Strategy. Both the daily cap and the daily buffer are also subject to the impact of certain factors associated with executing this strategy including the time the strike price of the options used to execute the strategy is determined, as discussed in more detail below. The cost of implementing the Dynamic Buffer Strategy and the impact of market movements after the strike price of the options transactions underlying the strategy has been determined may substantially impact the protection provided by the buffer and the level of the cap.

Both the daily cap and the daily buffer are adjusted based on expected volatility. When expected volatility is higher, the daily cap and the daily buffer are designed to be higher. See "Dynamic Buffer Strategy Risk" herein for important additional information about the strategy and the level of the daily buffer and cap.

The Index measures the performance of this Dynamic Buffer Strategy based on the Nasdaq-100 Index using a long position in the Nasdaq-100 Index along with three different Nasdaq-100 Index options that have one day to expiration.

The long position in the Nasdaq-100 Index is designed to measure the performance of the 100 largest Nasdaq-listed non-financial companies. The long component includes non-financial companies listed on the Nasdaq Global Select Market or the Nasdaq Global Market (which include both U.S. and non-U.S. companies). The top 100 companies based on market capitalization are selected. These companies are then weighted based on market capitalization.

The three Nasdaq-100 Index options include a purchased put, a written put, and a written call. Put options are contracts that give the buyer the right, but not the obligation, to sell an underlying security at a specified price ("strike price") on a specific date ("expiration date"). Call options are contracts that give the buyer the right, but not the obligation, to buy an underlying security at the strike price on the expiration date.

The purchased put option component of the Index is designed to measure the performance of approximately at-the-money Nasdaq-100 Index put options with one day to expiration. The strike price for these purchased put options creates a buffer designed to protect against losses in the Nasdaq-100 Index.

The written put option component of the Index is designed to measure the performance of out-of-the money Nasdaq-100 Index put options with one day to expiration. The strike price for these written put options limits the size of the buffer. The size of the buffer will vary each day based on expected volatility.

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**10 :: Nasdaq-100 Dynamic Buffer ETF**![](qb.gif)

**PROSHARES.COM**

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The written call option component of the Index is designed to measure the performance of out-of-the-money Nasdaq-100 Index call options with one day to expiration. The strike price for these options creates a cap on the upside participation in the Nasdaq-100 Index. The size of the cap will vary each day based on a measure of expected volatility. The options measured are traded on national securities exchanges. The Index's option positions are reestablished each day.

The Fund will obtain exposure to the options component of the Index through swap agreements and will not write or purchase options.

The Index is rebalanced and reconstituted each day. The Index is maintained by Nasdaq, Inc. More information about the Index can be found using the Bloomberg ticker symbol "NDXDBI."

Under normal circumstances, the Fund will invest at least 80% of its total assets in components of the Index or in instruments with similar economic characteristics.

The Fund will invest principally in the financial instruments listed below.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity Securities** — Common stock issued by public companies.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives** — Financial instruments whose value is derived from the value of an underlying asset or rate, such as stocks, bonds, ETFs, interest rates or indexes. The Fund invests in derivatives (e.g. swaps based on the options portion of the Index and Nasdaq-100 Index futures contracts) in order to gain exposure to the Index. These derivatives principally include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Swap Agreements** — Contracts entered into primarily with major global financial institutions for a specified period ranging from a day to more than one year. In a standard swap transaction, two parties agree to exchange or "swap" payments based on the change in value of an underlying asset or benchmark. For example, two parties may agree to exchange the return (or differentials in rates of returns) earned or realized on a particular investment or instrument.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Futures Contracts** — Standardized contracts that obligate the parties to buy or sell an asset at a predetermined price and date in the future.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments** — The Fund expects that any cash balances maintained in connection with its use of derivatives will typically be held in high quality, short-term money market instruments, for example:

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

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**U.S. Treasury Bills** — U.S. government securities that have initial maturities of one year or less, and are supported by the full faith and credit of the U.S. government.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Repurchase Agreements** — Contracts in which a seller of securities, usually U.S. government securities or other money market instruments, agrees to buy the securities back at a specified time and price.

ProShare Advisors uses a mathematical approach to investing in which it determines the type, quantity and mix of investment positions that it believes, in combination, the Fund should hold to produce returns consistent with its investment objective. The Fund seeks to remain fully invested at all times in financial instruments that, in combination, provide exposure consistent with the investment objective, without regard to market conditions, trends or direction. The Fund may also invest in or gain exposure to only a representative sample of the securities in the Index or to securities not contained in the Index or in financial instruments, with the intent of obtaining exposure consistent with the investment objective.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Principal Risks**

**You could lose money by investing in the Fund.**

&nbsp;&nbsp;&nbsp;&nbsp;●**Dynamic Buffer Strategy Risk** – There can be no guarantee that the Fund will provide protection against downside losses or provide upside participation in the Nasdaq-100 Index on a daily basis or over longer periods of time.

The daily cap and daily buffer for each business day are determined based on a measure of expected volatility for the prior business day. The following table illustrates the impact of expected volatility on the level of the daily cap and the size of the daily buffer. The table uses hypothetical expected volatility levels to illustrate the impact of expected volatility on the daily cap and daily buffer. The table does not represent actual Index or Fund performance. The table does not reflect the impact of costs, such as options premiums and transaction costs, and the impact of other factors associated with implementing the strategy (discussed below) that may substantially lower the amount of both the buffer and the cap.

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![](qb.gif)**Nasdaq-100 Dynamic Buffer ETF :: 11**

**PROSHARES.COM**

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---

| | | |
|:---|:---|:---|
| **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** |
| **Expected Volatility Level** | **Daily Buffer** | **Daily Cap** |
| 5 | 1.00% | 0.28% |
| 10 | 1.00% | 0.56% |
| 15 | 1.00% | 0.83% |
| 20 | 1.33% | 1.11% |
| 25 | 1.67% | 1.39% |
| 30 | 2.00% | 1.67% |
| 35 | 2.33% | 1.94% |
| 40 | 2.67% | 2.22% |
| 45 | 3.00% | 2.50% |
| 50 | 3.33% | 2.78% |
| 55 | 3.67% | 3.06% |
| 60 | 4.00% | 3.33% |
| 65 | 4.33% | 3.61% |
| 70 | 4.67% | 3.89% |
| 75 | 5.00% | 4.17% |
| 80 | 5.00% | 4.44% |

---

The historical average daily expected volatility level and Nasdaq-100 Index returns for the five-year period ended April 30, 2025 are provided below. Historical expected volatility levels and Nasdaq-100 Index returns do not predict future expected volatility levels and Nasdaq-100 Index returns.

---

| | | |
|:---|:---|:---|
| **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** |
| **Cboe Nasdaq-100** <br> **Volatility Index**<br>| Average Level | 20.65 |
| **Nasdaq-100 Index** | Average Return | 0.07% |
| **Nasdaq-100 Index** | Average Gain | 1.06% |
| **Nasdaq-100 Index** | Average Loss | -1.17% |
| **Nasdaq-100 Index** | Largest Gain | 12.02% |
| **Nasdaq-100 Index** | Largest Loss | -6.07% |

---

An investor's ability to realize the daily buffer and performance up to the daily cap will be negatively impacted by the costs associated with the implementation of the Dynamic Buffer Strategy, which include options premiums, transaction costs and other expenses, as well as the Fund's ongoing operating expenses. These costs and expenses have the effect of reducing, or under certain conditions, eliminating the Fund's ability to participate in market upswings or provide a buffer against market downturns.

An investor's ability to realize the daily buffer and performance up to the daily cap may be positively or negatively impacted by market events occurring during the prior business day after the strike price of the options contracts reflected in the Index has been set. The Index is designed to determine the daily buffer and daily cap for each business day based on the level of the Nasdaq-100 Index and a measure of expected volatility the prior business day at 2:40 p.m. Eastern Time, prior to the close of equity markets at 4:00 p.m. Eastern Time. As a result, market movements

between 2:40 p.m. and 4:00 p.m. that day could have a significant impact (positive or negative) on the level of downside protection or upside participation provided by the Fund on the next business day. For example, the buffer and cap for the Fund on a given day (e.g., Tuesday) are set prior to the equity market close on the preceding business day (e.g., Monday). This means that the level of downward protection (buffer) or upward participation (cap) available to an investor on Tuesday is impacted by market movements occurring after 2:40 but before the close of the market the prior day (e.g., Monday). Significant market moves towards the end of a trading day can significantly reduce the amount of downside protection (buffer) and the level of upside market participation (cap) available to investors and, under certain conditions, can eliminate an investor's ability to participate in market upswings or benefit from a buffer against market downturns.

Investors who buy or sell shares intraday should not expect the daily buffer and the daily cap to apply based on the value of the Nasdaq-100 Index and the level of volatility at the time they buy or sell their shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Downside Buffer Risk** – The Dynamic Buffer Strategy is designed to protect against the first 1% to as much as 5% of any loss each day, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will be successful in protecting against any level of downside losses. The Fund does not provide principal protection. You may lose money.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Upside Participation Risk** – The Dynamic Buffer Strategy seeks to provide upside participation in the Nasdaq-100 Index up to a daily cap, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will provide upside participation even in rising markets.

As a result of the Dynamic Buffer Strategy, the Fund may underperform the Nasdaq-100 Index. For example, the Fund may underperform the Nasdaq-100 Index in periods of flat or above average Nasdaq-100 Index returns as the daily cap limits the Fund's upside participation. Above average expected volatility may increase the extent of the underperformance. In addition, a Dynamic Buffer Strategy utilizing options with one day to expiration may underperform traditional buffer strategies based on weekly or monthly options.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives Risk** — Investing in derivatives to obtain exposure may be considered aggressive and may expose the Fund to greater risks including counterparty risk and correlation risk. The Fund may lose money if its derivatives do not perform as expected and may even lose money if they do perform as expected. Any costs associated with using derivatives will reduce the Fund's return.

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**12 :: Nasdaq-100 Dynamic Buffer ETF**![](qb.gif)

**PROSHARES.COM**

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

&nbsp;&nbsp;&nbsp;&nbsp;●**Counterparty Risk** — The Fund may lose money if a counterparty does not meet its contractual obligations. With respect to swap agreements, the terms of the agreement between the Fund and its counterparty may permit the counterparty to immediately close out the transaction with the Fund, including intraday (for example, if the Index has a dramatic intraday move that causes a material decline in the Fund's net assets). If an agreement is terminated, the Fund may be unable to enter into another swap agreement or invest in other derivatives to achieve its investment objective. To the extent a large proportion of the derivative and/or repurchase agreements are with a small number of counterparties or otherwise highly concentrated, these risks may be increased.

&nbsp;&nbsp;&nbsp;&nbsp;●**Correlation Risk** — A number of factors may affect the Fund's ability to achieve a high degree of correlation with the Index. Fees, expenses, transaction costs, among other factors, will adversely impact the Fund's ability to meet its investment objective. In addition, the Fund's exposure may not be consistent with the Index. For example, the Fund may not have exposure to all of the securities in the Index, its weighting of securities may be different from that of the Index, and it may invest in instruments not included in the Index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity and Market Risk** — Equity markets are volatile, and the value of equity securities and other instruments correlated with equity markets may fluctuate dramatically from day to day. Equity markets are subject to corporate, political, regulatory, market and economic developments, as well as developments that impact specific economic sectors, industries or segments of the market.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments Risk** — Adverse economic, political or market events affecting issuers of money market instruments, defaults by counterparties or changes in government regulations may have a negative impact on the performance of the Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Industry Concentration Risk** — The Index may have a significant portion of its value in issuers in an industry or group of industries. The Fund will allocate its investments to approximately the same extent as the Index. As a result, the Fund may be subject to greater market fluctuations than a fund that is more broadly invested across industries. As of April 30, 2025, the Index had a significant portion of its value in issuers in the semiconductors and semiconductor equipment and software and services industry groups.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Communication Services Industry Risk** — Companies in this industry may experience: product obsolescence; increased research and development costs and capital requirements to formulate new products and services; and regulation by the Federal Communications Commission and various state regulatory authorities.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Semiconductors and Semiconductor Equipment Industry Risk** — Companies in this sector may experience: intense competition, wide fluctuations in securities prices due to risks

of rapid obsolescence of products, significant research costs, and limited product lines, markets, financial resources or personnel. Companies in this sector may also be affected by risks that affect the broader technology sector.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Software and Services Industry Risk** — Companies in this industry may experience: competitive pressures, such as aggressive pricing, technological developments, cyclical market patterns, changing domestic demand, the ability to attract and retain skilled employees, and dependence on intellectual property rights and potential loss or impairment of those rights.

&nbsp;&nbsp;&nbsp;&nbsp;●**Non-Diversification Risk** — The Fund has the ability to invest a relatively high percentage of its assets in the securities of a small number of issuers or in financial instruments with a single counterparty or a few counterparties. This may increase the Fund's volatility and increase the risk that the Fund's performance will decline based on the performance of a single issuer or the credit of a single counterparty.

&nbsp;&nbsp;&nbsp;&nbsp;●**Index Performance Risk** — The Index used by the Fund may underperform other asset classes and may underperform other similar indices. The Index is maintained by a third party provider unaffiliated with the Fund or ProShare Advisors, however the Dynamic Buffer Strategy is a patent-pending process developed by ProShare Advisors. There can be no guarantee that the methodology underlying the Index or the daily calculation of the Index will be free from error.

&nbsp;&nbsp;&nbsp;&nbsp;●**Market Price Variance Risk** — Investors buy and sell Fund shares in the secondary market at market prices. Market prices may be different from the NAV per share of the Fund (i.e., the secondary market price may trade at a price greater than NAV (a premium) or less than NAV (a discount)). The market price of the Fund's shares will fluctuate in response to changes in the value of the Fund's holdings, supply and demand for shares and other market factors.

&nbsp;&nbsp;&nbsp;&nbsp;●**Early Close/Late Close/Trading Halt Risk** — An exchange or market may close early, close late or issue trading halts on specific securities or financial instruments. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

&nbsp;&nbsp;&nbsp;&nbsp;●**New Fund Risk** — The Fund recently commenced operations, has a limited operating history, and started operations with a small asset base. There can be no assurance that the Fund will be successful or grow to or maintain a viable size, that an active trading market for the Fund's shares will develop or be maintained, or that the Fund's shares' listing will continue unchanged.

&nbsp;&nbsp;&nbsp;&nbsp;●**Tax Risk** – The Fund's investment strategy may result in the Fund being subject to the federal tax rules applicable to straddles under the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"). If positions held by

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![](qb.gif)**Nasdaq-100 Dynamic Buffer ETF :: 13**

**PROSHARES.COM**

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the Fund were treated as "straddles" for federal income tax purposes, or the Fund's risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such positions may not be eligible to be treated as qualified dividend income for non-corporate shareholders or for the dividends received deduction for corporate shareholders. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund's gains and losses with respect to straddle positions.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Investment Results**

Performance history will be available for the Fund after it has been in operation for a full calendar year. After the Fund has a full calendar year of performance information, performance information will be shown on an annual basis.

**Management**

The Fund is advised by ProShare Advisors. Michael Neches, Senior Portfolio Manager, and Devin Sullivan, Portfolio Manager, have jointly and primarily managed the Fund since inception.

**Purchase and Sale of Fund Shares**

The Fund will issue and redeem shares only to Authorized Participants (typically broker-dealers) in exchange for the deposit

or delivery of a basket of assets (securities and/or cash) in large blocks, known as Creation Units. Shares of the Fund may only be purchased and sold by retail investors in secondary market transactions through broker-dealers or other financial intermediaries. Shares of the Fund are listed for trading on a national securities exchange and because shares trade at market prices rather than NAV, shares of the Fund may trade at a price greater than NAV (premium) or less than NAV (discount). In addition to brokerage commissions, investors incur the costs of 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"). The bid-ask spread varies over time for Fund shares based on trading volume and market liquidity. Recent information, including information about the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, is included on the Fund's website (www.proshares.com).

**Tax Information**

Income and capital gains distributions you receive from the Fund generally are subject to federal income taxes and may also be subject to state and local taxes. The Fund intends to distribute income, if any, quarterly, and capital gains, if any, at least annually.

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**14 :: Russell 2000 Dynamic Buffer ETF**![](rb.gif)

**PROSHARES.COM**

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

**Investment Objective**

ProShares Russell 2000 Dynamic Buffer ETF (the "Fund") seeks investment results, before fees and expenses, that track the performance of the Cboe Russell 2000 Daily Buffer Index (the "Index").

**Fees and Expenses of the Fund**

The table below describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund. **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.** 

---

| | |
|:---|:---|
| **Annual Fund Operating Expenses**<br> (expenses that you pay each year as a percentage <br> of the value of your investment)<br>|  |
| Management Fees | 0.58% |
| Other Expenses<sup>1</sup> <br>| 0.00% |
| **Total Annual Fund Operating Expenses** | **0.58%** |

---

*1*

*"Other Expenses" are estimated.*

**Example:** This example is intended to help you compare the cost of investing in 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 redeem or hold all of your shares at the end of each period. 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 approximate costs would be:

---

| | |
|:---|:---|
| **1 Year** | **3 Years** |
| 59 | 186 |

---

The Fund pays transaction and financing costs associated with the purchase and sale of securities and derivatives. These costs are not reflected in the table or the example above.

**Portfolio Turnover** 

The Fund pays 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 the Fund's shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the example above, affect the Fund's performance. Because the Fund is newly organized, portfolio turnover information is not yet available.

**Principal Investment Strategies** 

The Fund invests in financial instruments that ProShare Advisors believes, in combination, should track the performance of the Index.

The Index incorporates a patent-pending Dynamic Buffer Strategy developed by ProShare Advisors that aims to provide

upside participation in the Russell 2000, with downside mitigation and lower volatility.

On days when the Russell 2000 rises, the Index is designed to participate in the performance of the Russell 2000 up to a daily cap less the cost of implementing the Dynamic Buffer Strategy. On days when the Russell 2000 falls, the Index is designed to mitigate losses through a daily buffer designed to protect against the first 1% to as much as 5% of any loss that day less the cost of implementing the Dynamic Buffer Strategy. Both the daily cap and the daily buffer are also subject to the impact of certain factors associated with executing this strategy including the time the strike price of the options used to execute the strategy is determined, as discussed in more detail below. The cost of implementing the Dynamic Buffer Strategy and the impact of market movements after the strike price of the options transactions underlying the strategy has been determined may substantially impact the protection provided by the buffer and the level of the cap.

Both the daily cap and the daily buffer are adjusted based on expected volatility. When expected volatility is higher, the daily cap and the daily buffer are designed to be higher. See "Dynamic Buffer Strategy Risk" herein for important additional information about the strategy and the level of the daily buffer and cap.

The Index measures the performance of this Dynamic Buffer Strategy based on the Russell 2000 Index using a long position in the Russell 2000 Index along with three different Russell 2000 Index options that have one day to expiration.

The long component of the Index consists of the equity securities represented in the Russell 2000 Index. The Russell 2000 Index is a measure of small-cap U.S. stock market performance. It is a market capitalization-weighted index containing approximately 2,000 of the smallest companies in the Russell 3000 Index. The Russell 3000 Index includes approximately 3,000 of the largest companies in the U.S.

The three Russell 2000 Index options include a purchased put, a written put, and a written call. Put options are contracts that give the buyer the right, but not the obligation, to sell an underlying security at a specified price ("strike price") on a specific date ("expiration date"). Call options are contracts that give the buyer the right, but not the obligation, to buy an underlying security at the strike price on the expiration date.

The purchased put option component of the Index is designed to measure the performance of approximately at-the-money Russell 2000 Index put options with one day to expiration. The strike price for these purchased put options creates a buffer designed to protect against losses in the Russell 2000 Index.

The written put option component of the Index is designed to measure the performance of out-of-the money Russell 2000 Index put options with one day to expiration. The strike price for these written put options limits the size of the buffer. The size of the buffer will vary each day based on expected volatility as measured by a volatility index.

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![](rb.gif)**Russell 2000 Dynamic Buffer ETF :: 15**

**PROSHARES.COM**

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The written call option component of the Index is designed to measure the performance of out-of-the-money Russell 2000 Index call options with one day to expiration. The strike price for these options creates a cap on the upside participation in the Russell 2000 Index. The size of the cap will vary each day based on expected volatility as measured by a volatility index. The options measured are traded on national securities exchanges. The Index's option positions are reestablished each day.

The Fund will obtain exposure to the options component of the Index through swap agreements and will not write or purchase options.

The Index is rebalanced and reconstituted each day. The Index is maintained by FTSE Russell. More information about the Index can be found using the Bloomberg ticker symbol "RTYDBI."

Under normal circumstances, the Fund will invest at least 80% of its total assets in components of the Index or in instruments with similar economic characteristics.

The Fund will invest principally in the financial instruments listed below.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity Securities** — Common stock issued by public companies.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives** — Financial instruments whose value is derived from the value of an underlying asset or rate, such as stocks, bonds, ETFs, interest rates or indexes. The Fund invests in derivatives (e.g. swaps based on the options portion of the Index and Russell 2000 Index futures contracts) in order to gain exposure to the Index. These derivatives principally include:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Swap Agreements** — Contracts entered into primarily with major global financial institutions for a specified period ranging from a day to more than one year. In a standard swap transaction, two parties agree to exchange or "swap" payments based on the change in value of an underlying asset or benchmark. For example, two parties may agree to exchange the return (or differentials in rates of returns) earned or realized on a particular investment or instrument.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Futures Contracts** — Standardized contracts that obligate the parties to buy or sell an asset at a predetermined price and date in the future.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments** — The Fund expects that any cash balances maintained in connection with its use of deriva

tives will typically be held in high quality, short-term money market instruments, for example:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**U.S. Treasury Bills** — U.S. government securities that have initial maturities of one year or less, and are supported by the full faith and credit of the U.S. government.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Repurchase Agreements** — Contracts in which a seller of securities, usually U.S. government securities or other money market instruments, agrees to buy the securities back at a specified time and price.

ProShare Advisors uses a mathematical approach to investing in which it determines the type, quantity and mix of investment positions that it believes, in combination, the Fund should hold to produce returns consistent with its investment objective. The Fund seeks to remain fully invested at all times in financial instruments that, in combination, provide exposure consistent with the investment objective, without regard to market conditions, trends or direction. The Fund may also invest in or gain exposure to only a representative sample of the securities in the Index or to securities not contained in the Index or in financial instruments, with the intent of obtaining exposure consistent with the investment objective.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Principal Risks**

**You could lose money by investing in the Fund.**

&nbsp;&nbsp;&nbsp;&nbsp;●**Dynamic Buffer Strategy Risk** – There can be no guarantee that the Fund will provide protection against downside losses or provide upside participation in the Russell 2000 Index on a daily basis or over longer periods of time.

The daily cap and daily buffer for each business day are determined based on a measure of expected volatility for the prior business day. The following table illustrates the impact of expected volatility on the level of the daily cap and the size of the daily buffer. The table uses hypothetical expected volatility levels to illustrate the impact of expected volatility on the daily cap and daily buffer. The table does not represent actual Index or Fund performance. The table does not reflect the impact of costs, such as options premiums and transaction costs, and the impact of other factors associated with implementing the strategy (discussed below) that may substantially lower the amount of both the buffer and the cap.

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**16 :: Russell 2000 Dynamic Buffer ETF**![](rb.gif)

**PROSHARES.COM**

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| | | |
|:---|:---|:---|
| **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** | **Hypothetical Daily Buffer & Cap Levels** |
| **Expected Volatility Level** | **Daily Buffer** | **Daily Cap** |
| 5 | 1.00% | 0.28% |
| 10 | 1.00% | 0.56% |
| 15 | 1.00% | 0.83% |
| 20 | 1.33% | 1.11% |
| 25 | 1.67% | 1.39% |
| 30 | 2.00% | 1.67% |
| 35 | 2.33% | 1.94% |
| 40 | 2.67% | 2.22% |
| 45 | 3.00% | 2.50% |
| 50 | 3.33% | 2.78% |
| 55 | 3.67% | 3.06% |
| 60 | 4.00% | 3.33% |
| 65 | 4.33% | 3.61% |
| 70 | 4.67% | 3.89% |
| 75 | 5.00% | 4.17% |
| 80 | 5.00% | 4.44% |

---

The historical average daily expected volatility level and Russell 2000 Index returns for the five-year period ended April 30, 2025 are provided below. Historical expected volatility levels and Russell 2000 Index returns do not predict future expected volatility levels and Russell 2000 Index returns.

---

| | | |
|:---|:---|:---|
| **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** | **Summary Statistics – Daily, 5/1/2020 – 4/30/2025** |
| **Cboe Russell 2000** <br> **Volatility Index**<br>| Average Level | 27.16 |
| **Russell 2000 Index** | Average Return | 0.04% |
| **Russell 2000 Index** | Average Gain | 1.17% |
| **Russell 2000 Index** | Average Loss | -1.16% |
| **Russell 2000 Index** | Largest Gain | 8.66% |
| **Russell 2000 Index** | Largest Loss | -7.58% |

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An investor's ability to realize the daily buffer and performance up to the daily cap will be negatively impacted by the costs associated with the implementation of the Dynamic Buffer Strategy, which include options premiums, transaction costs and other expenses, as well as the Fund's ongoing operating expenses. These costs and expenses have the effect of reducing, or under certain conditions, eliminating the Fund's ability to participate in market upswings or provide a buffer against market downturns.

An investor's ability to realize the daily buffer and performance up to the daily cap may be positively or negatively impacted by market events occurring during the prior business day after the strike price of the options contracts reflected in the Index has been set. The Index is designed to determine the daily buffer and daily cap for each business day based on the level of the Russell 2000 Index and a measure of expected volatility the prior business day at 2:40 p.m. Eastern Time, prior to the close of equity markets at 4:00 p.m. Eastern Time. As a result, market movements

between 2:40 p.m. and 4:00 p.m. that day could have a significant impact (positive or negative) on the level of downside protection or upside participation provided by the Fund on the next business day. For example, the buffer and cap for the Fund on a given day (e.g., Tuesday) are set prior to the equity market close on the preceding business day (e.g., Monday). This means that the level of downward protection (buffer) or upward participation (cap) available to an investor on Tuesday is impacted by market movements occurring after 2:40 but before the close of the market the prior day (e.g., Monday). Significant market moves towards the end of a trading day can significantly reduce the amount of downside protection (buffer) and the level of upside market participation (cap) available to investors and, under certain conditions, can eliminate an investor's ability to participate in market upswings or benefit from a buffer against market downturns.

Investors who buy or sell shares intraday should not expect the daily buffer and the daily cap to apply based on the value of the Russell 2000 Index and the level of volatility at the time they buy or sell their shares.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Downside Buffer Risk** – The Dynamic Buffer Strategy is designed to protect against the first 1% to as much as 5% of any loss each day, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will be successful in protecting against any level of downside losses. The Fund does not provide principal protection. You may lose money.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Upside Participation Risk** – The Dynamic Buffer Strategy seeks to provide upside participation in the Russell 2000 Index up to a daily cap, before costs and other factors associated with executing the strategy. There can be no guarantee that the Dynamic Buffer Strategy will provide upside participation even in rising markets.

As a result of the Dynamic Buffer Strategy, the Fund may underperform the Russell 2000 Index. For example, the Fund may underperform the Russell 2000 Index in periods of flat or above average Russell 2000 Index returns as the daily cap limits the Fund's upside participation. Above average expected volatility may increase the extent of the underperformance. In addition, a Dynamic Buffer Strategy utilizing options with one day to expiration may underperform traditional buffer strategies based on weekly or monthly options.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives Risk** — Investing in derivatives to obtain exposure may be considered aggressive and may expose the Fund to greater risks including counterparty risk and correlation risk. The Fund may lose money if its derivatives do not perform as expected and may even lose money if they do perform as expected. Any costs associated with using derivatives will reduce the Fund's return.

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![](rb.gif)**Russell 2000 Dynamic Buffer ETF :: 17**

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&nbsp;&nbsp;&nbsp;&nbsp;●**Counterparty Risk** — The Fund may lose money if a counterparty does not meet its contractual obligations. With respect to swap agreements, the terms of the agreement between the Fund and its counterparty may permit the counterparty to immediately close out the transaction with the Fund, including intraday (for example, if the Index has a dramatic intraday move that causes a material decline in the Fund's net assets). If an agreement is terminated, the Fund may be unable to enter into another swap agreement or invest in other derivatives to achieve its investment objective. To the extent a large proportion of the derivative and/or repurchase agreements are with a small number of counterparties or otherwise highly concentrated, these risks may be increased.

&nbsp;&nbsp;&nbsp;&nbsp;●**Correlation Risk** — A number of factors may affect the Fund's ability to achieve a high degree of correlation with the Index. Fees, expenses, transaction costs, among other factors, will adversely impact the Fund's ability to meet its investment objective. In addition, the Fund's exposure may not be consistent with the Index. For example, the Fund may not have exposure to all of the securities in the Index, its weighting of securities may be different from that of the Index, and it may invest in instruments not included in the Index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity and Market Risk** — Equity markets are volatile, and the value of equity securities and other instruments correlated with equity markets may fluctuate dramatically from day to day. Equity markets are subject to corporate, political, regulatory, market and economic developments, as well as developments that impact specific economic sectors, industries or segments of the market.

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments Risk** — Adverse economic, political or market events affecting issuers of money market instruments, defaults by counterparties or changes in government regulations may have a negative impact on the performance of the Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Industry Concentration Risk** — The Index may have a significant portion of its value in issuers in an industry or group of industries. The Fund will allocate its investments to approximately the same extent as the Index. As a result, the Fund may be subject to greater market fluctuations than a fund that is more broadly invested across industries. As of April 30, 2025, the Index had a significant portion of its value in issuers in the financials, health care and industrials industry groups.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Financials Industry Risk** — Companies in this industry may experience: extensive governmental regulation and/or nationalization that affects the scope of their activities, the prices they can charge and the amount of capital they must maintain; adverse effects from increases in interest rates; adverse effects on profitability by loan losses; and severe competition.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Health Care Industry Risk** — Companies in this industry may experience: heavy dependence on patent protection; liti

gation and product liability expense; the long and costly process for obtaining new product approval by the Food and Drug Administration; and product obsolescence.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Industrials Industry Risk** — Companies in this industry may experience: adverse effects on stock prices by supply and demand both for their specific product or service and for industrials industry products in general; declining demand; and changing government regulation.

&nbsp;&nbsp;&nbsp;&nbsp;●**Non-Diversification Risk** — The Fund has the ability to invest a relatively high percentage of its assets in the securities of a small number of issuers or in financial instruments with a single counterparty or a few counterparties. This may increase the Fund's volatility and increase the risk that the Fund's performance will decline based on the performance of a single issuer or the credit of a single counterparty.

&nbsp;&nbsp;&nbsp;&nbsp;●**Index Performance Risk** — The Index used by the Fund may underperform other asset classes and may underperform other similar indices. The Index is maintained by a third party provider unaffiliated with the Fund or ProShare Advisors, however the Dynamic Buffer Strategy is a patent-pending process developed by ProShare Advisors. There can be no guarantee that the methodology underlying the Index or the daily calculation of the Index will be free from error.

&nbsp;&nbsp;&nbsp;&nbsp;●**Market Price Variance Risk** — Investors buy and sell Fund shares in the secondary market at market prices. Market prices may be different from the NAV per share of the Fund (i.e., the secondary market price may trade at a price greater than NAV (a premium) or less than NAV (a discount)). The market price of the Fund's shares will fluctuate in response to changes in the value of the Fund's holdings, supply and demand for shares and other market factors.

&nbsp;&nbsp;&nbsp;&nbsp;●**Early Close/Late Close/Trading Halt Risk** — An exchange or market may close early, close late or issue trading halts on specific securities or financial instruments. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses.

&nbsp;&nbsp;&nbsp;&nbsp;●**New Fund Risk** — The Fund recently commenced operations, has a limited operating history, and started operations with a small asset base. There can be no assurance that the Fund will be successful or grow to or maintain a viable size, that an active trading market for the Fund's shares will develop or be maintained, or that the Fund's shares' listing will continue unchanged.

&nbsp;&nbsp;&nbsp;&nbsp;●**Tax Risk** – The Fund's investment strategy may result in the Fund being subject to the federal tax rules applicable to straddles under the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"). If positions held by the Fund were treated as "straddles" for federal income tax purposes, or the Fund's risk of loss with respect to a position was otherwise diminished as set forth in Treasury regulations, dividends on stocks that are a part of such

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positions may not be eligible to be treated as qualified dividend income for non-corporate shareholders or for the dividends received deduction for corporate shareholders. In addition, generally, straddles are subject to certain rules that may affect the amount, character and timing of the Fund's gains and losses with respect to straddle positions.

Please see "Investment Objectives, Principal Investment Strategies and Related Risks" in the Fund's Prospectus for additional details.

**Investment Results**

Performance history will be available for the Fund after it has been in operation for a full calendar year. After the Fund has a full calendar year of performance information, performance information will be shown on an annual basis.

**Management**

The Fund is advised by ProShare Advisors. Michael Neches, Senior Portfolio Manager, and Devin Sullivan, Portfolio Manager, have jointly and primarily managed the Fund since inception.

**Purchase and Sale of Fund Shares**

The Fund will issue and redeem shares only to Authorized Participants (typically broker-dealers) in exchange for the deposit or delivery of a basket of assets (securities and/or cash) in

large blocks, known as Creation Units. Shares of the Fund may only be purchased and sold by retail investors in secondary market transactions through broker-dealers or other financial intermediaries. Shares of the Fund are listed for trading on a national securities exchange and because shares trade at market prices rather than NAV, shares of the Fund may trade at a price greater than NAV (premium) or less than NAV (discount). In addition to brokerage commissions, investors incur the costs of 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"). The bid-ask spread varies over time for Fund shares based on trading volume and market liquidity. Recent information, including information about the Fund's NAV, market price, premiums and discounts, and bid-ask spreads, is included on the Fund's website (www.proshares.com).

**Tax Information**

Income and capital gains distributions you receive from the Fund generally are subject to federal income taxes and may also be subject to state and local taxes. The Fund intends to distribute income, if any, quarterly, and capital gains, if any, at least annually.

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Investment Objectives, Principal Investment Strategies and Related Risks

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**20 :: INVESTMENT OBJECTIVES, PRINCIPAL INVESTMENT STRATEGIES AND RELATED RISKS** 

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This section contains additional details about each Fund's investment objective, principal investment strategies and related risks.

**Investment Objectives**

Each Fund seeks investment results, before fees and expenses, that track the performance of its index. Each Fund's investment objective is non-fundamental, meaning that it may be changed by the Board of Trustees (the "Board") of ProShares Trust (the "Trust"), without the approval of Fund shareholders. Each Fund reserves the right to substitute a different index for the Index without shareholder approval.

**Principal Investment Strategies**

In seeking to achieve each Fund's investment objective, ProShare Advisors follows a passive approach to investing that is designed to track the performance of the Index. Each Fund attempts to achieve its investment objective by investing (directly or through the use of derivatives) all, or substantially all, of its assets in the components of the Index. Each Fund employs various investment techniques that ProShare Advisors believes should, in the aggregate, simulate the movement of the Index.

ProShare Advisors does not invest the assets of a Fund in securities or financial instruments based on ProShare Advisors' view of the investment merit of a particular security, or company, other than for cash management purposes, nor does it conduct conventional investment research or analysis (other than in determining counterparty creditworthiness), or forecast market movement or trends, in managing the assets of the Fund. Each Fund generally seeks to remain fully invested at all times in securities that, in combination, provide exposure to the Index without regard to market conditions, trends, direction, or the financial condition of a particular issuer.

Please see "Principal Investment Strategies" in each Fund's Summary Prospectus for more detail about the financial instruments in which the Fund invests.

**Additional Information Regarding Principal Risks** 

Like all investments, investing in a Fund entails risks. The factors most likely to have a significant impact on a Fund's portfolio are called "principal risks." The principal risks for each Fund are described in each Fund's Summary Prospectus and additional information regarding certain of these risks, as well as information related to other potential risks to which a Fund may be subjected, is provided below and under the section titled "Other Risks." The principal risks are intended to provide information about the factors likely to have a significant adverse impact on a Fund's returns and consequently the value of an investment in a Fund. The risks are presented in an order intended to facilitate readability and their order does not imply that the realization of one risk is more likely to occur than another risk or likely to have a greater adverse impact than another risk. The Statement of

Additional Information ("SAI") contains additional information about each Fund, investment strategies and related risks. Each Fund may be subject to other risks in addition to those identified as principal risks.

&nbsp;&nbsp;&nbsp;&nbsp;●**Dynamic Buffer Strategy Risk** – There can be no guarantee that the Dynamic Buffer Strategy will provide the target level of upside participation or protection against downside losses each day, or for any period. To the extent a Fund's Dynamic Buffer Strategy is not successful, the Fund may be exposed to investment losses, which could be significant.

The Dynamic Buffer Strategy, including the daily cap and daily buffer level are based on expected volatility. To the extent actual volatility exceeds such expectations, the Dynamic Buffer Strategy, even if implemented as intended, may not protect a Fund from the effects of such volatility and a Fund may experience losses not covered by the Dynamic Buffer Strategy.

The Funds do not provide principal protection, non-principal protection or otherwise guarantee principal or performance results. Investors may experience significant losses as a result of an investment in a Fund, potentially including the loss of their entire investment.

The Dynamic Buffer Strategy seeks to provide upside participation in an index up to a daily cap less the cost of implementing the Dynamic Buffer Strategy. If a Fund is successful in achieving its investment objective, you should not expect to capture the upside return of the equity index above the daily cap on days the equity index rises more than the daily cap. The cost and other factors associated with implementing the Dynamic Buffer Strategy may limit or eliminate a Fund's ability to participate in market upswings. There can be no guarantee that the Dynamic Buffer Strategy will provide upside participation even in rising markets. When equity markets are flat or rise slightly, a Fund's performance may be negative as a result of the impact of the costs and other factors associated with implementing the Dynamic Buffer Strategy. As a result of the daily cap, and other factors, a Fund may not capture the upside return of the equity index. The Fund may underperform the equity index over short or long periods of time, potentially by significant amounts.

The Dynamic Buffer Strategy seeks to mitigate losses through a daily buffer designed to protect against the first 1% to as much as 5% of any loss that day less the cost of implementing the Dynamic Buffer Strategy. Even if a Fund is successful in achieving its investment objective, the Fund will not protect you against daily losses greater than the buffer amount. The cost and other factors associated with implementing the Dynamic Buffer Strategy may limit or eliminate the protection of the daily buffer and a Fund's ability to provide protection against market downturns. There can be no guarantee the Dynamic Buffer Strategy will provide downside protection.

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An investor that purchases or sells Fund shares intraday may not realize (fully or partially) the daily buffer or the daily cap and may be exposed to greater risk of loss. For example, if an investor purchases Fund shares during the day at a time when the equity index price has decreased from its price at the beginning of the day, the investor's buffer may be decreased. Conversely, if an investor purchases Fund shares during the day at a time when the equity index price has increased from its price at the beginning of the day, the investor's upside return may be reduced or nonexistent and the investor may experience losses prior to reaching the downside protection offered by the buffer.

An investor's ability to realize the daily buffer and daily cap may be positively or negatively impacted by market events occurring during the prior business day after the strike price of the options contracts reflected in the Index has been set. Each Index is designed to set the daily buffer and daily cap each business day based on the strike price of Index options and a measure of expected market volatility prior to the close of equity markets on the prior business day at 2:40 p.m. Eastern Time. As a result, market movements between this time and the equity market close at 4:00 p.m. Eastern Time that day could have a significant impact (positive or negative) on the level of downside protection or upside participation provided by the Fund on the next business day.

&nbsp;&nbsp;&nbsp;&nbsp;●**Option Strategy Risk** – The Dynamic Buffer Strategy incorporated into each index utilizes written call and put options having one day to expiration in return for the receipt of a premium. The writer of a put option participates in decreases in the price of the underlying instrument below the strike price of the options. The writer of a call option gives up the opportunity to benefit from price increases in the underlying instrument above the strike price of the options. The premiums from the options measured by the index may not be sufficient to offset any losses sustained from price declines in the underlying instrument, and in the case of call options, also may not be sufficient to make up for any price increases in the underlying instrument that are missed as a result of writing and exercise of the option. Additionally, the premiums from the written options measured by the index may be significantly lower than the premiums paid for the purchased options measured by the index, which would have a negative impact on index performance.

&nbsp;&nbsp;&nbsp;&nbsp;●**Derivatives Risk** — A Fund may obtain exposure through derivatives (including investing in: swap agreements; futures contracts; options on futures contracts, securities, and indexes; forward contracts; and similar instruments). Investing in derivatives may be considered aggressive and may expose a Fund to risks different from, or possibly greater than, the risks associated with investing directly in the reference asset(s) underlying the derivative (e.g., the securities contained in a Fund's index). The use of deriva

tives may result in larger losses or smaller gains than directly investing in securities. The risks of using derivatives include: 1) the risk that there may be imperfect correlation between the price of the financial instruments and movements in the prices of the reference asset(s); 2) the risk that an instrument is mispriced; 3) credit or counterparty risk on the amount a Fund expects to receive from a counterparty; 4) the risk that securities prices, interest rates and currency markets will move adversely and a Fund will incur significant losses; 5) the risk that the cost of holding a financial instrument might exceed its total return; and 6) the possible absence of a liquid secondary market for a particular instrument and possible exchange imposed price fluctuation limits, either of which may make it difficult or impossible to adjust a Fund's position in a particular instrument when desired. Each of these factors may prevent a Fund from achieving its investment objective and may increase the volatility (i.e., fluctuations) of the Fund's returns. Because derivatives often require limited initial investment, the use of derivatives also may expose a Fund to losses in excess of those amounts initially invested.

In addition, a Fund may use a combination of swaps on an underlying index and swaps on an ETF that is designed to track the performance of that index or a similar index. The performance of an ETF may not track the performance of its underlying index due to embedded costs and other factors. Thus, to the extent a Fund invests in swaps that use an ETF as the reference asset, the Fund will be subject to the risks of the ETF including the risk that the ETF may not meet its investment objective. In addition, the Fund may be subject to greater correlation risk and may not achieve as high a degree of correlation with its index as it would if the Fund only used swaps on the underlying index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Counterparty Risk** — A Fund will be subject to credit risk (i.e., the risk that a counterparty is unwilling or unable to make timely payments or otherwise meet its contractual obligations) with respect to the amount the Fund expects to receive from counterparties to financial instruments (including derivatives and repurchase agreements) entered into by the Fund. A Fund generally structures the agreements such that either party can terminate the contract at any time, including intraday, without penalty prior to the termination date. If a counterparty terminates a contract, a Fund may not be able to invest in other derivatives to achieve the desired exposure, or achieving such exposure may be more expensive. A Fund may be negatively impacted if a counterparty becomes bankrupt or otherwise fails to perform its obligations under such an agreement. A Fund may experience significant delays in obtaining any recovery in a bankruptcy or other reorganization proceeding and a Fund may obtain only limited recovery or may obtain no recovery in such circumstances. In order to attempt to mitigate potential counterparty credit risk, a Fund typically enters into transactions with major financial institutions.

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A Fund also seeks to mitigate risks by generally requiring that the counterparties agree to post collateral for the benefit of the Fund, marked to market daily, in an amount approximately equal to what the counterparty owes the Fund, subject to certain minimum thresholds. To the extent any such collateral is insufficient or there are delays in accessing the collateral, a Fund will be exposed to the risks described above, including possible delays in recovering amounts as a result of bankruptcy proceedings.

The counterparty to a cleared swap agreement and/or exchange-traded futures contract is subject to the credit risk of the clearing house and the futures commission merchant ("FCM") through which it holds its position. Specifically, the FCM or the clearing house could fail to perform its obligations, causing significant losses to a Fund. For example, a Fund could lose margin payments it has deposited with an FCM as well as any gains owed but not paid to the Fund, if the FCM or clearing house becomes insolvent or otherwise fails to perform its obligations. Credit risk of market participants with respect to derivatives that are centrally cleared is concentrated in a few clearing houses and it is not clear how an insolvency proceeding of a clearing house would be conducted and what impact an insolvency of a clearing house would have on the financial system. Under current Commodity Futures Trading Commission ("CFTC") regulations, a FCM maintains customers' assets in a bulk segregated account. If a FCM fails to do so, or is unable to satisfy a substantial deficit in a customer account, its other customers may be subject to risk of loss of their funds in the event of that FCM's bankruptcy. In that event, in the case of futures and options on futures, the FCM's customers are entitled to recover, even in respect of property specifically traceable to them, only a proportional share of all property available for distribution to all of that FCM's customers. In addition, if the FCM does not comply with the applicable regulations, or in the event of a fraud or misappropriation of customer assets by the FCM, a Fund could have only an unsecured creditor claim in an insolvency of the FCM with respect to the margin held by the FCM. FCMs are also required to transfer to the clearing house the amount of margin required by the clearing house, which amount is generally held in an omnibus account at the clearing house for all customers of the FCM. In certain cases with respect to cleared swaps, the FCM may also transfer any excess initial margin posted by a Fund to the clearing house. Regulations promulgated by the CFTC require that the FCM notify the clearing house of the excess initial margin provided by the FCM to the clearing house that is attributable to each customer. However, if the FCM does not accurately report a Fund's initial margin, the Fund is subject to the risk that a clearing house will use the assets attributable to it in the clearing house's omnibus account to satisfy payment obligations a defaulting customer of the FCM has to the clearing house.

In addition, a Fund may enter into agreements with a limited number of counterparties, which may increase the

Fund's exposure to counterparty credit risk. A Fund does not specifically limit its counterparty risk with respect to any single counterparty. Further, there is a risk that no suitable counterparties are willing to enter into, or continue to enter into, transactions with a Fund and, as a result, a Fund may not be able to achieve its investment objective. Contractual provisions and applicable law may prevent or delay a Fund from exercising its rights to terminate an investment or transaction with a financial institution experiencing financial difficulties, or to realize returns on collateral, and another institution may be substituted for that financial institution without the consent of the Fund. If the credit rating of a derivatives counterparty declines, a Fund may nonetheless choose or be required to keep existing transactions in place with the counterparty, in which event the Fund would be subject to any increased credit risk associated with those transactions. Also, in the event of a counterparty's (or its affiliate's) insolvency, the possibility exists that a Fund's ability to exercise remedies, such as the termination of transactions, netting of obligations and realization of returns on collateral, could be stayed or eliminated under special resolution regimes adopted in the United States, the European Union, United Kingdom and various other jurisdictions. Such regimes provide government authorities with broad authority to intervene when a financial institution is experiencing financial difficulty. In particular, the regulatory authorities could reduce, eliminate, or convert to equity the liabilities to a Fund of a counterparty who is subject to such proceedings in the European Union or United Kingdom (sometimes referred to as a "bail in").

&nbsp;&nbsp;&nbsp;&nbsp;●**Correlation Risk** — There is no guarantee that a Fund will achieve a high degree of correlation with its benchmark. Failure to achieve a high degree of correlation may prevent a Fund from achieving its investment objective, and the percentage change of the Fund's net asset value ("NAV") each day may differ, perhaps significantly, from the percentage change of the Fund's benchmark on such day. This may be due, among other reasons, to the impact of a limited trading market in the underlying component securities on the calculation of the benchmark. A number of other factors may adversely affect a Fund's correlation with its benchmark, including material over- or underexposure, fees, expenses, transaction costs, financing costs associated with the use of derivatives, income items, valuation methodology, infrequent trading in the securities underlying its benchmark, accounting standards and disruptions or illiquidity in the markets for the financial instruments in which the Fund invests. The Fund may not have investment exposure to all financial instruments in the Index, or its weighting of investment exposure to financial instruments may be different from that of the Index. In addition, the Fund may invest in financial instruments not included in the Index. Each Fund may take or refrain from taking positions in order to improve tax efficiency or comply with regulatory restrictions, either of which may negatively

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affect the Fund's correlation with its benchmark. A Fund may be subject to large movements of assets into and out of the Fund, potentially resulting in the Fund being over- or underexposed to its benchmark and may be impacted by index reconstitutions and index rebalancing events. Additionally, a Fund's underlying holdings or reference assets may trade on markets that may not be open on the same day as the Fund, which may cause a difference between the changes in the daily performance of the Fund and changes in the level of the Index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Equity and Market Risk** — Equity markets are volatile, and the value of securities, swaps, futures and other instruments correlated with equity markets may fluctuate dramatically from day to day. Equity markets are subject to corporate, political, regulatory, market and economic developments, as well as developments that impact specific economic sectors, industries or segments of the market. Further, stocks in the index may underperform other equity investments. Volatility in the markets and/or market developments may cause the value of an investment in the Fund to decrease over short or long periods of time.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Large-Cap Company Investment Risk** — Although returns on investments in large-cap companies are often perceived as being less volatile than the returns of companies with smaller market capitalizations, the return on large-cap securities could trail the returns on investments in smaller and mid-sized companies for a number of reasons. For example, large-cap companies may be unable to respond quickly to new competitive challenges, such as changes in technology, and also may not be able to attain the high growth rate of successful smaller companies.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Small- and Mid-Cap Company Investment Risk** — The risk of equity investing may be particularly acute for securities of issuers with smaller market capitalizations. Small- and mid-cap companies may have limited product lines or resources, may be dependent upon a particular market niche and may have greater fluctuations in price than the stocks of larger companies. Small- and mid-cap companies may lack the financial and personnel resources to handle economic or industry-wide setbacks and, as a result, such setbacks could have a greater effect on small- and mid-cap security prices. Additionally, small- and mid-cap company stocks may trade at greater spreads or lower trading volumes, and may be less liquid than the stocks of larger companies. Further, stocks of small- and mid-sized companies could be more difficult to liquidate during market downturns compared to larger, more widely traded companies.

&nbsp;&nbsp;&nbsp;&nbsp;●**Industry Concentration Risk** — The Index may have a significant portion of its value in issuers in an industry or group of industries. A Fund will allocate its investments to approximately the same extent as the Index. As a result, a Fund may be subject to greater market fluctuations than a fund that is more broadly invested across industries. Financial,

economic, business, regulatory conditions, and other developments affecting issuers in a particular industry or group of industries will have a greater effect on a Fund, and if securities of the particular industry or group of industries fall out of favor, a Fund could underperform, or its net asset value may be more volatile than, funds that have greater industry diversification.

&nbsp;&nbsp;&nbsp;&nbsp;●**Communication Services Industry Risk** — The risk of investments in the industry include: the potential obsolescence of products and services due to increasing competition from the innovation of competitors; increased research and development costs and capital requirements to formulate new products and services that utilize new technology; pricing new and existing products to match or beat industry competitors, shifting demographics and changes to consumer taste, which can negatively impact profitability; and regulation by the Federal Communications Commission and various state regulatory authorities. Companies in the communication services industry may be more susceptible to cybersecurity issues than companies in other industries, including hacking, theft of proprietary or consumer information, and disruptions in service.

&nbsp;&nbsp;&nbsp;&nbsp;●**Financials Industry Risk** — The risks of investments in the industry include: extensive governmental regulation and/or nationalization that affects the scope of their activities, the prices they can charge and the amount of capital they must maintain; adverse effects from increases in interest rates; adverse effects on profitability by loan losses, which usually increase in economic downturns; the severe competition to which banks, insurance, and financial services companies may be subject; and increased inter-sector consolidation and competition in the financials industry. The impact of more stringent capital requirements, recent or future regulation on any individual financial company or recent or future regulation on the financials industry as a whole cannot be predicted.

&nbsp;&nbsp;&nbsp;&nbsp;●**Health Care Industry Risk** — The risks of investments in the industry include: heavy dependence on patent protection, with profitability affected by the expiration of patents; expenses and losses from extensive litigation based on product liability and similar claims; competitive forces that may make it difficult to raise prices and, in fact, may result in price discounting; the long and costly process for obtaining new product approval by the Food and Drug Administration; the difficulty health care providers may have obtaining staff to deliver service; susceptibility to product obsolescence; and thin capitalization and limited product lines, markets and financial resources or personnel.

&nbsp;&nbsp;&nbsp;&nbsp;●**Industrials Industry Risk** — The risks of investments in the industry include: adverse effects on stock prices by supply and demand both for their specific product or service and for industrials industry products in general; decline in demand for products due to rapid technological developments and frequent new product introduction; adverse

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effects on securities prices and profitability from government regulation, world events and economic conditions; and risks for environmental damage and product liability claims.

&nbsp;&nbsp;&nbsp;&nbsp;●**Information Technology Industry Risk** — Securities of information technology companies may be subject to greater volatility than stocks of companies in other market sectors. Like other technology companies, information technology companies may be affected by intense competition, obsolescence of existing technology, general economic conditions and government regulation and may have limited product lines, markets, financial resources or personnel. Information technology companies may experience dramatic and often unpredictable changes in growth rates and competition for qualified personnel. These companies also are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability. A small number of companies represent a large portion of the information technology industry as a whole.

&nbsp;&nbsp;&nbsp;&nbsp;●**Semiconductors and Semiconductor Equipment Industry Risk** — The risks of investments in the industry include: intense competition, both domestically and internationally, including competition from subsidized foreign competitors with lower production costs; wide fluctuations in securities prices due to risks of rapid obsolescence of products; economic performance of the customers of semiconductor companies; their research costs and the risks that their products may not prove commercially successful; capital equipment expenditures that could be substantial and suffer from rapid obsolescence; and thin capitalization and limited product lines, markets, financial resources or personnel. The semiconductors sector may also be affected by risks that affect the broader technology sector, including: government regulation; dramatic and often unpredictable changes in growth rates and competition for qualified personnel; heavy dependence on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability; and a small number of companies representing a large portion of the technology sector as a whole.

&nbsp;&nbsp;&nbsp;&nbsp;●**Software and Services Industry Risk** — The risks of investments in the industry include: competitive pressures, such as aggressive pricing (including fixed-rate pricing), technological developments (including product-specific technological change), changing domestic demand, and the ability to attract and retain skilled employees; availability and price of components; dependence on intellectual property rights, and potential loss or impairment of those rights; research and development costs; rapid product obsolescence; cyclical market patterns; evolving industry standards; and frequent new product introductions requiring timely and successful introduction of new products and the ability to service such products. The software and services industry may also be affected by risks that affect the broader information technology industry.

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

&nbsp;&nbsp;&nbsp;&nbsp;●**Money Market Instruments Risk** — Money market instruments may be adversely affected by market and economic events. Adverse economic, political or other developments affecting issuers of money market instruments or defaults by transaction counterparties may also have a negative impact on the performance of such instruments. Each of these could have a negative impact on the performance of a Fund. Money market instruments may include money market funds. To the extent a Fund invests in a money market fund, the Fund will indirectly bear a proportionate share of the money market fund's fees and expenses.

&nbsp;&nbsp;&nbsp;&nbsp;●**Market Price Variance Risk** — Individual shares of a Fund can be bought and sold in the secondary market at market prices rather than at NAV. There is no guarantee that an active secondary market will develop for shares of a Fund, which may also cause NAV and market price to vary significantly. The market price of a Fund's shares will fluctuate in response to changes in the value of the Fund's holdings, supply and demand for shares and other market factors. ProShare Advisors cannot predict whether shares will trade above, below or at a price equal to the value of a Fund's holdings. Differences between secondary market prices and the value of a Fund's holdings may be due largely to supply and demand forces in the secondary market, which may not be the same forces as those influencing prices for securities or financial instruments held by a Fund at a particular time. In addition, there may be times when the market price and the NAV of a Fund's shares vary significantly, such as during periods of market volatility. Investors purchasing and selling shares in the secondary market may trade shares at a premium or a discount to the Fund's NAV and may receive less than the value of a Fund's holdings when they sell those shares.

A Fund may have a limited number of financial institutions that may act as Authorized Participants or market markers. Only Authorized Participants who have entered into agreements with a Fund's distributor may engage in creation or redemption transactions directly with the Fund. If some or all of these Authorized Participants exit the business or are unable to process creation and/or redemption orders, and no other Authorized Participant is willing or able to create and redeem Fund shares, shares may trade at a discount to NAV (and may even face trading halts or delisting). Similar effects may result if market makers exit the business or are unable to continue making markets in the shares. Further, while the creation/redemption feature is designed to make it likely that shares normally will trade at prices correlated to the price of a Fund's portfolio holdings, disruptions to creations and redemptions, including disruptions at market makers, Authorized Participants or market participants, or during periods of significant market volatility, among other factors, may result in market prices that differ significantly from NAV. Investors purchasing and selling shares in the secondary market may not experience investment results consistent with those experienced by Authorized Participants creating and

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redeeming directly with a Fund. The market price of shares, like the price of any exchange-traded security, includes a "bid-ask spread" charged by the exchange specialist, market makers or other participants that trade the particular security. In times of severe market disruption or during after-hours trading, the bid-ask spread often increases significantly. This means that shares may trade at a discount to the value of a Fund's holdings, and the discount is likely to be greatest when the price of shares is falling fastest, which may be the time that a shareholder most wants to sell their shares. A Fund's investment results are measured based upon the daily NAV of the Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Early Close/Late Close/Trading Halt Risk** — An exchange or market may close early, close late or issue trading halts on specific securities or financial instruments. As a result, the ability to trade certain securities or financial instruments may be restricted, which may disrupt a Fund's creation and redemption process, potentially affect the price at which a Fund's shares trade in the secondary market, and/or result in a Fund being unable to trade certain securities or financial instruments at all. In these circumstances, the Fund may be unable to rebalance its portfolio, may be unable to accurately price its investments and/or may incur substantial trading losses. If trading in the Fund's shares are halted, investors may be temporarily unable to trade shares of the Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Tax Risk** — In order to qualify for the special tax treatment accorded a regulated investment company ("RIC") and its shareholders, a Fund must derive at least 90% of its gross income for each taxable year from "qualifying income," meet certain asset diversification tests at the end of each taxable quarter, and meet annual distribution requirements. A Fund's pursuit of its investment strategies will potentially be limited by the Fund's intention to qualify for such treatment and could adversely affect the Fund's ability to so qualify. A Fund may make certain investments, the treatment of which for these purposes is unclear. If, in any year, a Fund were to fail to qualify for the special tax treatment accorded a RIC and its shareholders, and were ineligible to or were not to cure such failure, the Fund would be taxed in the same manner as an ordinary corporation subject to U.S. federal income tax on all its income at the fund level. The resulting taxes could substantially reduce a Fund's net assets and the amount of income available for distribution. In addition, in order to requalify for taxation as a RIC, a Fund could be required to recognize unrealized gains, pay substantial taxes and interest, and make certain distributions. Please see the section entitled "Taxation" in the Statement of Additional Information for more information.

**Other Risks** 

In addition to the risks noted above, many other factors may also affect the value of an investment in a Fund, such as market conditions, interest rates and other economic, political or

financial developments. The impact of these developments on a Fund will depend upon the types of investments in which the Fund invests, the Fund's level of investment in particular issuers and other factors, including the financial condition, industry, economic sector and location of such issuers. The SAI contains additional information about each Fund, its investment strategies and related risks. Each Fund may be subject to other risks in addition to those identified as principal risks.

&nbsp;&nbsp;&nbsp;&nbsp;●**Cybersecurity Risk** — With the increased use of technologies such as the Internet and the dependence on computer systems to perform necessary business functions, each Fund, Authorized Participants, service providers and the relevant listing exchange are susceptible to operational, information security and related "cyber" risks. In general, cyber incidents can result from deliberate attacks or unintentional events. Cyber attacks include, but are not limited to gaining unauthorized access to digital systems for purposes of misappropriating assets or sensitive information, corrupting data, or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, for example, stealing or corrupting data maintained digitally and denial of service attacks on websites. Cybersecurity failures or breaches of a Fund's third party service providers (including, but not limited to, index providers, the custodian, administrator and transfer agent) or the issuers of securities and/or financial instruments in which the Fund invests, have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, the inability of Fund shareholders to transact business, violations of applicable privacy and other laws. For instance, cyber attacks may interfere with the processing of shareholder transactions, impact a Fund's ability to calculate its NAV, cause the release of private shareholder information or confidential Fund information, impede trading, cause reputational damage, and subject the Fund to regulatory fines, penalties or financial losses, reimbursement or other compensation costs, and/or additional compliance costs. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future. A Fund and its shareholders could be negatively impacted as a result. While a Fund or its service providers may have established business continuity plans and systems designed to guard against such cyber attacks or adverse effects of such attacks, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified, in large part because different unknown threats may emerge in the future. Similar types of cybersecurity risks also are present for issuers of securities in which a Fund invests, which could result in material adverse consequences for such issuers, and may cause the Fund's investments in such securities to lose value. In addition, cyber attacks involving a counterparty to a Fund could affect such a counterparty's ability to meets it obligations

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to the Fund, which may result in losses to the Fund and its shareholders. ProShare Advisors and the Trust do not control the cybersecurity plans and systems put in place by third party service providers, and such third party service providers may have no or limited indemnification obligations to ProShare Advisors or a Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Risk of Global Economic Shock** — Widespread disease, including public health disruptions, pandemics and epidemics (for example, COVID-19 including its variants), have been and may continue to be highly disruptive to economies and markets. Health crises could exacerbate political, social, and economic risks, and result in breakdowns, delays, shutdowns, social isolation, civil unrest, periods of high unemployment, shortages in and disruptions to the medical care and consumer goods and services industries, and other disruptions to important global, local and regional supply chains, with potential corresponding results on the performance of a Fund and its investments.

Additionally, wars, military conflicts, sanctions, acts of terrorism, sustained elevated inflation, supply chain issues, the institution of tariffs or other trade barriers, or other events could have a significant negative impact on global financial markets and economies. Russia's military incursions in Ukraine have led to, and may lead to additional sanctions being levied by the United States, European Union and other countries against Russia. The ongoing hostilities between the two countries could result in additional widespread conflict and could have a severe adverse effect on the region and certain markets. Sanctions on Russian exports could have a significant adverse impact on the Russian economy and related markets and could affect the value of a Fund's investments, even beyond any direct exposure a Fund may have to the region or to adjoining geographic regions. The extent and duration of the military action, sanctions and resulting market disruptions are impossible to predict, but could have a severe adverse effect on the region, including significant negative impacts on the economy and the markets for certain securities and commodities, such as oil and natural gas. Furthermore, the possibility of a prolonged conflict between Hamas and Israel, and the potential expansion of the conflict in the surrounding areas and the involvement of other nations in such conflict, such as the Houthi movement's attacks on marine vessels in the Red Sea, could further destabilize the Middle East region and introduce new uncertainties in global markets, including the oil and natural gas markets. How long such tensions and related events will last cannot be predicted. These tensions and any related events could have significant impact on a Fund performance and the value of an investment in a Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Natural Disaster/Epidemic Risk** — Natural or environmental disasters, such as earthquakes, fires, floods, hurricanes, tsunamis and other severe weather-related phenomena generally, and widespread disease, including pandemics and epidemics (for example, COVID-19), have been and can be highly disruptive to economies and markets and have

recently led, and may continue to lead, to increased market volatility and significant market losses. Such natural disaster and health crises could exacerbate political, social, and economic risks, and result in significant breakdowns, delays, shutdowns, social isolation, and other disruptions to important global, local and regional supply chains affected, with potential corresponding results on the operating performance of each Fund and its investments. A climate of uncertainty and panic, including the contagion of infectious viruses or diseases, may adversely affect global, regional, and local economies and reduce the availability of potential investment opportunities, and increases the difficulty of performing due diligence and modeling market conditions, potentially reducing the accuracy of financial projections. Under these circumstances, each Fund may have difficulty achieving its investment objectives which may adversely impact Fund performance. Further, such events can be highly disruptive to economies and markets, significantly disrupt the operations of individual companies (including, but not limited to, each Fund's investment advisor, third party service providers, and counterparties), sectors, industries, markets, securities and commodity exchanges, currencies, interest and inflation rates, credit ratings, investor sentiment, and other factors affecting the value of each Fund's investments. These factors can cause substantial market volatility, exchange trading suspensions and closures, changes in the availability of and the margin requirements for certain instruments, and can impact the ability of each Fund to complete redemptions and otherwise affect Fund performance and Fund trading in the secondary market. A widespread crisis would also affect the global economy in ways that cannot necessarily be foreseen. How long such events will last and whether they will continue or recur cannot be predicted. Impacts from these events could have a significant impact on each Fund's performance, resulting in losses to your investment.

&nbsp;&nbsp;&nbsp;&nbsp;●**Operational Risk** — A Fund, its service providers, Authorized Participants, and the relevant listing exchange are subject to operational risks arising from, among other things, human error, systems and technology errors and disruptions, failed or inadequate controls, and fraud. These errors may adversely affect a Fund's operations, including its ability to execute its investment process, calculate or disseminate its NAV or intraday indicative optimized portfolio value in a timely manner, and process creations or redemptions. While a Fund seeks to minimize such events through controls and oversight, there may still be failures and a Fund may be unable to recover any damages associated with such failures. These failures may have a material adverse effect on a Fund's returns.

&nbsp;&nbsp;&nbsp;&nbsp;●**Portfolio Turnover Risk** — A Fund may incur high portfolio turnover to manage the Fund's investment exposure. Additionally, active market trading of a Fund's shares may cause more frequent creation or redemption activities that could, in certain circumstances, increase the number of portfolio transactions. High levels of portfolio transactions increase

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brokerage and other transaction costs and may result in increased taxable capital gains. Each of these factors could have a negative impact on the performance of a Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●**Cash Purchases and Redemption Risk** — To the extent the Fund effects creations and redemptions in cash rather than in-kind, the Fund may incur certain costs, including transaction costs. The Fund may impose a transaction fee on Authorized Participants in connection with cash purchases and redemptions, however, the transaction fee may not be sufficient to fully offset the related costs. Additionally, cash purchases and redemptions may cause the Fund to recognize taxable gains or losses at disadvantageous times.

&nbsp;&nbsp;&nbsp;&nbsp;●**Securities Lending Risk** — A Fund may engage in securities lending. Securities lending involves the risk, as with other extensions of credit, that a Fund may lose money because (a) the borrower of the loaned securities fails to return the securities in a timely manner or at all or (b) it loses its rights in the collateral should the borrower fail financially. 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. In determining whether to lend securities, ProShare Advisors or the Fund's securities lending agent will consider relevant facts and circumstances, including the creditworthiness of the borrower.

&nbsp;&nbsp;&nbsp;&nbsp;●**Trading Risks** — The shares of each Fund are listed for trading on the listing exchange identified on the cover of this Prospectus, may be listed or traded on U.S. and non-U.S. stock exchanges other than such exchange, and may trade on an electronic communications network. Nevertheless, there can be no assurance that an active trading market for such shares will develop or be maintained. Trading in shares of a Fund on an exchange may be halted due to market conditions or for reasons that, in the view of an exchange, make trading in shares inadvisable. In addition, trading in shares of a Fund on an exchange is subject to trading halts caused by extraordinary market volatility pursuant to exchange "circuit breaker" rules. There can be no assurance that the requirements of the exchange necessary to maintain the listing of a Fund will continue to be met or will remain unchanged or that the shares of a Fund will trade with any volume, or at all, on any stock exchange or other venue.

&nbsp;&nbsp;&nbsp;&nbsp;●**Valuation Risk** — In certain circumstances (e.g., if ProShare Advisors believes market quotations are not reliable, or a trading halt closes an exchange or market early), ProShare Advisors may, pursuant to procedures approved by the Board of Trustees of a Fund, choose to determine a fair value price as the basis for determining the value of such investment for such day. The fair value of an investment determined by ProShare Advisors may be different from other value determinations of the same investment. Portfo

lio investments that are valued using techniques other than market quotations, including "fair valued" investments, 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 portfolio investment for the value established for it at any time, and it is possible that a Fund would incur a loss because a portfolio investment is sold at a discount to its established value.

**Additional Securities, Instruments and Strategies** 

This section describes additional securities, instruments and strategies that may be utilized by a Fund that are not principal investment strategies of a Fund unless otherwise noted in the Fund's description of principal strategies in the Fund's Summary Prospectus. Additional Information about the types of investments that a Fund may make is set forth in the SAI.

In certain circumstances, a Fund may gain exposure to only a representative sample of the securities in the index, which exposure is intended to have aggregate characteristics similar to the index. In addition, a Fund may overweight or underweight certain components contained in its underlying index, or invest in investments not contained in the index but that are designed to provide the requisite exposure to the index.

&nbsp;&nbsp;&nbsp;&nbsp;●**Other Investment Companies** — A Fund may invest in the securities of other investment companies, including exchange-traded funds (ETFs), to the extent that such an investment would be consistent with the requirements of the Investment Company Act of 1940, as amended ("1940 Act"). If a Fund invests in, and, thus, is a shareholder of, another investment company, the Fund's shareholders will indirectly bear the Fund's proportionate share of the fees and expenses paid by such other investment company, including advisory fees, in addition to both the management fees payable directly by the Fund to the Fund's own investment advisor and the other expenses that the Fund bears directly in connection with the Fund's own operations.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;○**Exchange-Traded Funds (ETFs)** — A Fund may invest in shares of other ETFs, which are registered investment companies that are traded on stock exchanges and hold assets such as stocks or bonds.

&nbsp;&nbsp;&nbsp;&nbsp;●**Securities Lending** — A Fund may lend securities to brokers, dealers and financial organizations under guidelines adopted by the Board. A Fund may loan up to one-third of the value of the Fund's total assets (including the value of any collateral received). Each loan may be secured by collateral in the form of cash, Money Market Instruments or U.S. Government securities.

**Precautionary Notes**

**A Precautionary Note to Retail Investors** — The Depository Trust Company ("DTC"), a limited trust company and securities

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depositary that serves as a national clearinghouse for the settlement of trades for its participating banks and broker-dealers, or its nominee will be the registered owner of all outstanding shares of each Fund. Your ownership of shares will be shown on the records of DTC and the DTC Participant broker through whom you hold the shares. PROSHARES TRUST WILL NOT HAVE ANY RECORD OF YOUR OWNERSHIP. Your account information will be maintained by your broker, who will provide you with account statements, confirmations of your purchases and sales of shares, and tax information. Your broker also will be responsible for furnishing certain cost basis information and ensuring that you receive shareholder reports and other communications from the Fund whose shares you own. Typically, you will receive other services (e.g., average cost information) only if your broker offers these services.

**A Precautionary Note to Purchasers of Creation Units** — You should be aware of certain legal risks unique to investors purchasing Creation Units directly from the issuing Fund. Because new shares from a Fund may be issued on an ongoing basis, a "distribution" of that Fund's shares could be occurring at any time. As a dealer, certain activities on your part could, depending on the circumstances, result in your being deemed a participant in the distribution, in a manner that could render you a statutory underwriter and subject you to the prospectus delivery and liability provisions of the Securities Act of 1933. For example, you could be deemed a statutory underwriter if you purchase Creation Units from an issuing Fund, break them down into the constituent shares, and sell those shares directly to customers, or if you choose to couple the creation of a supply of new shares with an active selling effort involving solicitation of secondary market demand for shares. Whether a person is an underwriter depends upon all of the facts and circumstances pertaining to that person's activities, and the examples mentioned here should not be considered a complete description of all the activities that could cause you to be deemed an underwriter. Dealers who are not "underwriters," but are participating in a distribution (as opposed to engaging in ordinary secondary market transactions), and thus dealing with shares as part of an "unsold allotment" within the meaning of Section 4(3)(C) of the Securities Act, will be unable to take advantage of the prospectus delivery exemption provided by Section 4(3) of the Securities Act.

**A Precautionary Note to Investment Companies** — For purposes of the 1940 Act, each Fund is a registered investment company, and the acquisition of a Fund's shares by other investment companies is subject to the restrictions of Section 12(d)(1) thereof. Any investment company considering purchasing shares of a Fund in amounts that would cause it to exceed the restrictions of Section 12(d)(1) should contact the Trust. Rule 12d1-4 under the 1940 Act permits investments in acquired funds in excess of the limits of Section 12(d)(1) subject to certain condi

tions. Among these conditions, prior to a fund acquiring securities of another fund exceeding the limits of Section 12(d)(1), the acquiring fund must enter into a "Fund of Funds Investment Agreement" with the acquired fund setting forth the material terms of the arrangement.

**A Precautionary Note Regarding Unusual Circumstances** — ProShares Trust can, in its discretion, postpone payment of redemption proceeds for any period during which: (1) the applicable Exchange is closed other than customary weekend and holiday closings; (2) trading on the applicable Exchange is restricted; (3) any emergency circumstances exist, as determined by the SEC; (4) the SEC by order permits for the protection of shareholders of a Fund; and (5) for up to 14 calendar days for any Fund holding non-U.S. investments during a period of an international local holiday, as further described in the SAI.

The derivatives markets are subject to comprehensive statutes, and regulations, including margin requirements. In addition, certain regulators including the CFTC and the exchanges are authorized to take extraordinary actions in the event of a market emergency, including, for example, in respect of the futures markets, the implementation of higher margin requirements, the establishment of daily price limits and the suspension of trading. The regulation of derivative transactions (including swaps and futures transactions) is an evolving area of law and is subject to modification by government and judicial action. The full impact of derivatives regulations on a Fund is difficult to predict, but could be substantial and adverse.

In particular, the Dodd-Frank Wall Street Reform and Consumer Protection Act (the "Dodd-Frank Act") made broad changes to the OTC derivatives market and granted significant authority to regulators, including the SEC and CFTC to regulate OTC derivatives and market participants. The European Union, the United Kingdom, and some other countries have implemented and continue to implement similar requirements that will affect a Fund when it enters into derivatives transactions with a counterparty organized in those jurisdictions or otherwise subject to applicable derivatives regulations. Global derivatives regulations include clearing, trade execution, margin and reporting requirements.

In addition, the SEC has adopted Rule 18f-4 under the 1940 Act providing for the regulation of registered investment companies' use of derivatives and certain related instruments. The rule, among other things, limits derivatives exposure through one of two value-at-risk tests and eliminates the asset segregation framework for covering derivatives and certain financial instruments arising from the SEC's Release 10666 and ensuing staff guidance. Limited derivatives users (as determined by Rule 18f-4) are not, however, subject to the full requirements under the rule.

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Regulations can, among other things, adversely affect the value of the investments held by a Fund, restrict a Fund's ability to engage in derivatives transactions (for example, by making certain derivatives transactions no longer available to that Fund) and/or increase the costs of such derivatives transactions (for example, by increasing margin or capital requirements), which could adversely affect investors. It is also unclear how regulatory changes will affect counterparty risk. In particular, position limits imposed on a Fund or its counterparties may impact that Fund's ability to invest in a manner that efficiently meets its investment objective, and requirements, including capital and mandatory clearing for certain swaps, may increase the cost of a Fund's investments and cost of doing business, which could adversely affect investors. Because these requirements are evolving, their ultimate impact remains unclear.

**A Precautionary Note Regarding Regulation of Derivatives** — Current global regulation of and future regulatory changes with respect to derivatives regulations may alter, perhaps to a material extent, the nature of an investment in a Fund or the ability of a Fund to continue to implement its investment strategies.

**Additional Information on Underlying Index**

A Fund operates pursuant to licensing agreements for the use of the relevant index. A brief description of a Fund's index is included in each Summary Prospectus, as supplemented below:

Each Index reflects the performance of the Dynamic Buffer Strategy using a long position in its underlying equity index and three different equity index options with one day to expiration.

The three equity index options include a purchased put, a written put, and a written call. Put options are contracts that give the buyer the right, but not the obligation, to sell an underlying security at a specified price ("strike price") on a specific date ("expiration date"). Call options are contracts that give the buyer the right, but not the obligation to buy an underlying security at a specified price ("strike price") on a specific date ("expiration date").

The purchased put option component of each index is designed to measure the performance of approximately at-the-money equity index put options with one day to expiration. When a put option is purchased, the buyer pays a premium. At the expiration date, if the price of the equity index is below the strike price, the put option seller must pay the put option buyer the difference between the price of the equity index and the strike price of the put option sold, referred to as the "intrinsic value" of the put option. Conversely, if at expiration the price of the equity index is at or above the strike price, the put option seller is not required to make any payments. The targeted strike price for the written put options is the same as the price of the equity index at the time the option is purchased.

The written put option component of each index is designed to measure the performance of out-of-the money equity index put options with one day to expiration. When a put option is sold, the seller receives the option premium. At the expiration date, if the price of the equity index is below the strike price, the put option seller must pay the put option buyer the intrinsic value of the option. Conversely, if at expiration the price of the equity index is at or above the strike price, the option seller is not required to make any payments. The targeted strike price for the written put options is at least 1% lower and as much as 5% lower than the price of the equity index at the time the option is written.

The written call option component of each index is designed to measure the performance of are out-of-the-money equity index call options with one day to expiration. When a call option is sold, the seller receives the option premium. At the expiration date, if the price of the equity index is above the strike price, the call option seller must pay the call option buyer intrinsic value of the option. Conversely, if at expiration the price of the equity index is at or above the strike price, the option seller is not required to make any payments. The targeted strike price for the written call options is higher than the price of the equity index at the time the option is written.

The premium income generated by the written put and call options is designed to offset the cost of the purchased put options, though there can be no guarantee it will do so. The strike price of the options is determined based on a mathematic formula that takes into consideration the level of the equity index and the level of expected volatility.

The Cboe Volatility Index is constructed and maintained by Cboe Global Indices, LLC. The Cboe Volatility Index measures the expectation of stock market volatility over the next 30 days. With respect to the Nasdaq-100 Dynamic Buffer Index, expected volatility is determined by measuring the implied volatility of the at-the-money, second-closest to expiration, monthly Nasdaq-100 Index call option. Implied volatility is a measure of the price volatility expected for the underlying asset over the life of an option. The Cboe Russell 2000 Volatility Index is constructed and maintained by Cboe Global Indices, LLC. The Cboe Russell 2000 Volatility Index measures the expectation of stock market volatility of the Russell 2000 Index over the next 30 days.

The options included in the Index are valued by the index providers using time-weighted average prices. In general, the value of the equity index for purposes of strike selection is based on the average price of the equity index measured at 15 second intervals over a 10-minute period beginning at 2:30 p.m. Eastern Time. Similarly, the value of options included in the Index for purposes of end-of-day valuation of the index generally is based on the average price measured at 1 second intervals over a 30 second period beginning immediately prior to close.

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All limits, weights, and caps for any index described herein are as of the most recent index rebalance or reconstitution date. As a result of changes to the price of index components, corporate actions, and other factors, between such dates the index components may not meet those criteria.

**Additional Information About the Index, the Index Providers and the Index Calculation Agent**

**S&P Global**

The "S&P 500 Daily Dynamic Buffer Index" are products of S&P Dow Jones Indices LLC or its affiliates ("SPDJI"), and have been licensed for use by ProShares Trust. S&P<sup>®</sup> and S&P 500<sup>®</sup> are registered trademarks of S&P Global, Inc. or its affiliates ("S&P"); Dow Jones<sup>®</sup> is a registered trademark of Dow Jones Trademark Holdings LLC ("Dow Jones"); and these trademarks have been licensed for use by SPDJI and sublicensed for certain purposes by ProShares Trust. S&P 500 Daily Dynamic Buffer Index is not sponsored, endorsed, sold or promoted by SPDJI, Dow Jones, S&P, their respective affiliates, or their third party licensors and none of such parties make any representation regarding the advisability of investing in such product(s) nor do they have any liability for any errors, omissions, or interruptions of the S&P 500 Daily Dynamic Buffer Index. It is not possible to invest directly in an index. ProShares S&P 500 Dynamic Buffer ETF is not sponsored, endorsed, sold or promoted by SPDJI, Dow Jones, S&P, any of their respective affiliates (collectively, "S&P Dow Jones Indices") or their third party licensors. Neither S&P Dow Jones Indices nor their third party licensors make any representation or warranty, express or implied, to the owners of the ProShares S&P 500 Dynamic Buffer ETF or any member of the public regarding the advisability of investing in securities generally or in ProShares S&P 500 Dynamic Buffer ETF particularly or the ability of the S&P 500 Daily Dynamic Buffer Index to track general market performance. Past performance of an index is not an indication or guarantee of future results. S&P Dow Jones Indices' and their third party licensors only relationship to ProShares Trust with respect to the S&P 500 Daily Dynamic Buffer Index is the licensing of the S&P 500 Daily Dynamic Buffer Index and certain trademarks, service marks and/or trade names of S&P Dow Jones Indices and/or their third party licensors. The S&P 500 Daily Dynamic Buffer Index is determined, composed and calculated by S&P Dow Jones Indices or their third party licensors without regard to ProShares Trust or the ProShares S&P 500 Dynamic Buffer ETF. S&P Dow Jones Indices and their third party licensors have no obligation to take the needs of ProShares Trust or the owners of ProShares S&P 500 Dynamic Buffer ETF into consideration in determining, composing or calculating the S&P 500 Daily Dynamic Buffer Index. Neither S&P Dow Jones Indices nor their third party licensors are responsible for and have not participated in the determination of the prices, and amount of ProShares S&P 500 Dynamic Buffer ETF or the timing of the issuance or sale of ProShares S&P 500 Dynamic Buffer ETF or in the determination or calculation of the equation by which ProShares S&P 500 Dynamic Buffer ETF is to be converted into cash, surrendered or redeemed, as the case may be. S&P Dow Jones Indices

and their third party licensors have no obligation or liability in connection with the administration, marketing or trading of ProShares S&P 500 Dynamic Buffer ETF. There is no assurance that investment products based on the S&P 500 Daily Dynamic Buffer Index will accurately track index performance or provide positive investment returns. S&P Dow Jones Indices LLC is not an investment adviser, commodity trading advisory, commodity pool operator, broker dealer, fiduciary, promoter" (as defined in the Investment Company Act of 1940, as amended), "expert" as enumerated within 15 U.S.C. § 77k(a) or tax advisor. Inclusion of a security, commodity, crypto currency or other asset within an index is not a recommendation by S&P Dow Jones Indices to buy, sell, or hold such security, commodity, crypto currency or other asset, nor is it considered to be investment advice or commodity trading advice.

NEITHER S&P DOW JONES INDICES NOR THEIR THIRD PARTY LICENSORS GUARANTEES THE ADEQUACY, ACCURACY, TIMELINESS AND/OR THE COMPLETENESS OF THE S&P 500 DAILY DYNAMIC BUFFER INDEX OR ANY DATA RELATED THERETO OR ANY COMMUNICATION, INCLUDING BUT NOT LIMITED TO, ORAL OR WRITTEN COMMUNICATION (INCLUDING ELECTRONIC COMMUNICATIONS) WITH RESPECT THERETO. S&P DOW JONES INDICES AND THEIR THIRD PARTY LICENSORS SHALL NOT BE SUBJECT TO ANY DAMAGES OR LIABILITY FOR ANY ERRORS, OMISSIONS, OR DELAYS THEREIN. S&P DOW JONES INDICES AND THEIR THIRD PARTY LICENSORS MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES, OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE OR AS TO RESULTS TO BE OBTAINED BY PROSHARES TRUST, OWNERS OF THE PROSHARES S&P 500 DYNAMIC BUFFER ETF, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE S&P 500 DAILY DYNAMIC BUFFER INDEX OR WITH RESPECT TO ANY DATA RELATED THERETO. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT WHATSOEVER SHALL S&P DOW JONES INDICES OR THEIR THIRD PARTY LICENSORS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO, LOSS OF PROFITS, TRADING LOSSES, LOST TIME OR GOODWILL, EVEN IF THEY HAVE BEEN ADVISED OF THE POSSIBLITY OF SUCH DAMAGES, WHETHER IN CONTRACT, TORT, STRICT LIABILITY, OR OTHERWISE. S&P DOW JONES INDICES HAS NOT REVIEWED, PREPARED AND/OR CERTIFIED ANY PORTION OF, NOT DOES S&P DOW JONES INDIES HAVE ANY CONTROL OVER, THE LICENSEE PRODUCT REGISTRATION STATEMENT, PROSPECTUS OR OTHER OFFERING MATERIALS. THERE ARE NO THIRD-PARTY BENEFICIARIES OF ANY AGREEMENTS OR ARRANGEMENTS BETWEEN S&P DOW JONES INDICES AND PROSHARES TRUST, OTHER THAN THE LICENSORS OF S&P DOW JONES INDICES.

**Nasdaq, Inc.** 

ProShares Nasdaq-100 Dynamic Buffer ETF (the "Fund") is not sponsored, endorsed, sold or promoted by Nasdaq, Inc. or its affiliates (Nasdaq, with its affiliates, are referred to as the

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"Corporations"). The Corporations have not passed on the legality or suitability of, or the accuracy or adequacy of descriptions and disclosures relating to, the Fund. The Corporations make 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 securities generally or in the Fund particularly, or the ability of the Nasdaq-100 Dynamic Buffer Index to track general stock market performance. The Corporations' only relationship to ProShare Advisors ("Licensee") is in the licensing of the Nasdaq<sup>®</sup>, and certain trade names of the Corporations and the use of the Nasdaq-100 Dynamic Buffer Index which is determined, composed and calculated by Nasdaq without regard to Licensee or the Fund. Nasdaq has no obligation to take the needs of the Licensee or the owners of the Fund into consideration in determining, composing or calculating the Nasdaq-100 Dynamic Buffer Index. The Corporations are not responsible for and have not participated in the determination of the timing of, prices at, or quantities of the Fund to be issued or in the determination or calculation of the equation by which the Fund is to be converted into cash. The Corporations have no liability in connection with the administration, marketing or trading of the Fund.

THE CORPORATIONS DO NOT GUARANTEE THE ACCURACY AND/OR UNINTERRUPTED CALCULATION OF NASDAQ-100 DYNAMIC BUFFER INDEX OR ANY DATA INCLUDED THEREIN. THE CORPORATIONS MAKE NO WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY LICENSEE, OWNERS OF THE FUND, OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE NASDAQ-100 DYNAMIC

BUFFER INDEX OR ANY DATA INCLUDED THEREIN. THE CORPORATIONS MAKE NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIM ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE NASDAQ-100 DYNAMIC BUFFER INDEX OR ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL THE CORPORATIONS HAVE ANY LIABILITY FOR ANY LOST PROFITS OR SPECIAL, INCIDENTAL, PUNITIVE, INDIRECT, OR CONSEQUENTIAL DAMAGES, EVEN IF NOTIFIED OF THE POSSIBILITY OF SUCH DAMAGES.

**LSE GROUP**

The FTSE Indexes are calculated by or on behalf of FTSE International Limited, FTSE Fixed Income, LLC or its affiliate, agent or partner. The LSE Group does not accept any liability whatsoever to any person arising out of (a) the use of, reliance on or any error in the FTSE Indexes or (b) investment in or operation of the FTSE Funds and/or the FTSE Russell Funds. The LSE Group makes no claim, prediction, warranty or representation either as to the results to be obtained from the FTSE Funds and/or the FTSE Russell Funds or the suitability of the FTSE Indexes for the purpose to which they are being put by ProShares Trust.

**Portfolio Holdings Information** 

A description of the Trust's policies and procedures with respect to the disclosure of each Fund's portfolio holdings is available in the SAI.

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Management of ProShares Trust

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**Board of Trustees and Officers** 

The Board is responsible for the general supervision of each Fund. The officers of the Trust are responsible for the day-to-day operations of each Fund.

**Investment Advisor** 

ProShare Advisors, located at 7272 Wisconsin Avenue, 21<sup>st</sup> Floor, Bethesda, Maryland 20814, serves as the investment adviser to each Fund and provides investment advice and management services to each Fund. ProShare Advisors oversees the investment and reinvestment of the assets in each Fund. Pursuant to an Investment Advisory and Management Agreement between ProShare Advisors and the Trust on behalf of the Fund, ProShare Advisors is responsible for substantially all expenses of the Fund except interest expenses, taxes, brokerage and other transaction costs, legal expenses, fees and expenses related to securities lending, compensation and expenses of the Independent Trustees, compensation and expenses of counsel to the Independent Trustees, compensation and expenses of the Trust's chief compliance officer and his or her staff, future distribution fees or expenses, and extraordinary expenses. For its investment advisory and management services, the Fund pays ProShare Advisors a fee at an annualized rate of 0.58% of its average daily net assets.

A discussion regarding the basis for the Board approving the investment advisory agreement for each Fund is expected to be included in the Trust's first report to shareholders that includes each Fund.

**Portfolio Management** 

The following individuals have responsibility for the day-to-day management of each Fund as set forth in the Summary Prospectus relating to each Fund. The Portfolio Managers' business experience for the past five years is listed below. Additional information about the Portfolio Managers' compensation, other accounts managed by the Portfolio Managers and their ownership of other investment companies can be found in the SAI.

**Michael Neches,** ProShare Advisors: Senior Portfolio Manager since November 2010. ProFund Advisors LLC: Senior Portfolio Manager since October 2010. ProShare Capital Management LLC: Senior Portfolio Manager from June 2012 through September 2013.

**Devin Sullivan,** ProShare Advisors: Portfolio Manager since September 2016 and Associate Portfolio Manager from December 2011 to August 2016. ProFund Advisors: Portfolio Manager since September 2016 and Associate Portfolio Manager from December 2011 to August 2016.

**Other Service Providers** 

SEI Investments Distribution Co. (the "Distributor"), located at One Freedom Valley Drive, Oaks, PA 19456, acts as the distributor and principal underwriter in all fifty states and the District of Columbia. JPMorgan Chase Bank, N.A. ("JPMorgan"), located at One Beacon Street, 19th Floor, Boston, MA 02108, acts as the administrator to each Fund, provid

ing operational and certain administrative services. In addition, JPMorgan acts as the Custodian and Index Receipt Agent. Ultimus Fund Solutions, LLC ("Ultimus"), located at 225 Pictoria Drive, Suite 450, Cincinnati, Ohio 45246, provides legal administration services to the Trust.

**Additional Information** 

The Trust enters into contractual arrangements with various parties who provide services to each Fund including, ProShare Advisors, each Fund's administrator and fund accounting agent, custodian, transfer agent, and distributor. Shareholders are not parties to, or intended (or "third-party") beneficiaries of, any of those contractual arrangements, and those contractual arrangements are not intended to create in any individual shareholder or group of shareholders any right to enforce them against the service providers or to seek any remedy under them against the service providers, either directly or on behalf of the Trust.

This Prospectus provides information concerning the Trust and each Fund that you should consider in determining whether to purchase shares of a Fund. None of this Prospectus, the SAI or any contract that is an exhibit to the Trust's registration statement, is intended to, nor does it, give rise to an agreement or contract between the Trust or a Fund and any investor, or give rise to any contract or other rights in any individual shareholder, group of shareholders or other person except as may be otherwise provided by federal or state securities laws.

A shareholder may bring a derivative action on behalf of the Trust only if the shareholder or shareholders first make a pre-suit demand upon the Trustees to bring the subject action unless an effort to cause the Trustees to bring such action is excused. A demand on the Trustees shall only be excused if a majority of the Board of Trustees, or a majority of any committee established to consider such action, has a personal financial interest in the action at issue. A Trustee shall not be deemed to have a personal financial interest in an action or otherwise be disqualified from ruling a shareholder demand by virtue of the fact that such Trustee receives remuneration from their service on the Board of Trustees of the Trust or on the boards of one or more investment companies with the same or an affiliated investment advisor or underwriter.

**Determination of NAV**

The NAV per share of each Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by its total number of shares outstanding. Expenses and fees are accrued daily and taken into account for purposes of determining NAV. The NAV of each Fund is calculated by JPMorgan and is generally determined each business day as of the close of regular trading on the exchange on which the shares of a Fund are listed (typically calculated as of 4:00 p.m. Eastern Time). Securities and other assets are generally valued at their market value using information provided by a pricing service or market quotations. Securities that are listed or traded on a stock exchange or the

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Nasdaq or National Market System are generally valued at the closing price, if available, on the exchange or market where the security is principally traded (including the Nasdaq Official Closing Price). Short-term securities are generally valued using market prices or at amortized cost. In addition, certain derivatives linked to an index may be valued based on the performance of one or more U.S. ETFs or instruments that reflect the values of the securities in such index, when the level of the index is not computed as of the close of the U.S. securities markets. Routine valuation of certain derivatives is performed using procedures approved by the Board.

When a market price is not readily available, securities and other assets are valued at fair value in good faith. The Board has designated ProShare Advisors as "valuation designee" to perform fair value determinations for all of the Funds' investments for which market quotations are not readily available (or are deemed unreliable). The Board shall oversee ProShare Advisors' fair value determinations and its performance as valuation designee. The use of a fair valuation methodology may be appropriate if, for example: (i) ProShare Advisors believes market quotations do not accurately reflect fair value of an investment; (ii) ProShare Advisors believes an investment's value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (for example, a foreign exchange or market); (iii) a trading halt closes an exchange or market early; or (iv) other events result in an exchange or market delaying its normal close. Fair valuation has the risk that the valuation may be higher or lower than the securities might actually command if a Fund sold them. See the SAI for more details.

To the extent a Fund's portfolio investments trade in markets on days or at times when the Fund is not open for business or when the primary exchange for the shares is not open, the value of the Fund's assets may vary, shareholders may not be able to purchase or sell Fund shares and Authorized Participants may not be able to create or redeem Creation Units. In addition, certain portfolio investments may not be traded on days or at times a Fund is open for business. In particular, calculation of the NAV of a Fund may not take place contemporaneously with the determination of the prices of foreign securities used in NAV calculations.

Exchanges are open every week, Monday through Friday, except when the following holidays are celebrated: New Year's Day, Martin Luther King, Jr. Day (the third Monday in January), President's Day (the third Monday in February), Good Friday, Memorial Day (the last Monday in May), Juneteenth National Independence Day, Independence Day, Labor Day (the first Monday in September), Thanksgiving Day (the fourth Thursday in November) and Christmas Day. An Exchange may close early on the business day before each of these holidays and on the day after Thanksgiving Day. Exchange holiday schedules are subject to change without notice. If the Exchange on which the shares of a Fund are listed closes early, the NAV may be calculated at the close of regular trad

ing or at its normal calculation time. If the exchange or market on which a Fund's investments are primarily traded closes early, the NAV may be calculated prior to its normal calculation time. Creation/redemption transaction order time cutoffs would also be accelerated.

**Distributions** 

Each Fund intends to declare and distribute net investment income, if any, and net realized capital gains, if any, to its shareholders at least annually. Subject to Board approval, some or all of any distribution may be declared payable in either additional shares of the distributing Fund or in cash.

Distributions may be declared and paid more frequently to comply with the distribution requirements of the Internal Revenue Code or for other reasons.

There is no guarantee that the Funds will make distributions or make distributions at regular intervals.

**Dividend Reinvestment Services** 

As noted above under "Distributions", a Fund may declare a distribution to be payable in additional shares or cash. Even if the Fund does not declare a distribution to be payable in shares, brokers may make available to their customers who own shares the DTC book-entry dividend reinvestment service. If this service is available and used, dividend distributions will automatically be reinvested in additional whole shares of the same Fund. Without this service, investors would have to take their distributions in cash. To determine whether the dividend reinvestment service is available and whether there is a commission or other charge for using this service, please consult your broker.

**Frequent Purchases and Redemptions of Shares** 

The Board has not adopted a policy of monitoring for frequent purchases and redemptions of shares that appear to attempt to take advantage of potential arbitrage opportunities. The Board believes this is appropriate because ETFs, such as each Fund, are intended to be attractive to arbitrageurs, as trading activity is critical to ensuring that the market price of shares remains at or close to NAV.

**Taxes**

The following is certain general information about taxation of each Fund:

&nbsp;&nbsp;&nbsp;&nbsp;●Each Fund intends to elect and intends to qualify each year for treatment as a "regulated investment company" ("RIC") for U.S. federal income tax purposes. In order to so qualify, each Fund must meet certain tests with respect to the sources and types of its income, the nature and diversification of its assets, and the timing and amount of its distributions.

&nbsp;&nbsp;&nbsp;&nbsp;●If a Fund qualifies for treatment as a RIC, it is not subject to federal income tax on net investment income and net realized capital gains that the Fund timely distributes to its

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shareholders. If a Fund were to fail to so qualify, and were ineligible to or otherwise did not cure such failure, its taxable income and gains would be subject to tax at the Fund level, and distributions from earnings and profits would be taxable to shareholders as ordinary income.

&nbsp;&nbsp;&nbsp;&nbsp;●Investments by a Fund in options, futures, forward contracts, swap agreements and other derivative financial instruments are subject to numerous special and complex tax rules. These rules could affect the amount, timing or character of the distributions to shareholders by a Fund. In addition, because the application of these rules may be uncertain under current law, an adverse determination or future Internal Revenue Service guidance with respect to these rules may affect whether a Fund has made sufficient distributions, and otherwise satisfied the relevant requirements, to maintain its qualification as a RIC and avoid fund-level tax.

&nbsp;&nbsp;&nbsp;&nbsp;●Investments by a Fund in debt obligations issued or purchased at a discount and certain derivative instruments could cause a Fund to recognize taxable income in excess of the cash generated by such investments, potentially requiring the Fund to dispose of investments (including when otherwise disadvantageous to do so) in order to meet its distribution requirements, and such investments could affect the amount, timing or character of the income distributed to shareholders by a Fund. Investments by a Fund in shares of other investment companies could affect the amount, timing or character of the Fund's distributions to shareholders relative to the Fund's distributions had it invested directly in the securities held by the other investment companies.

&nbsp;&nbsp;&nbsp;&nbsp;●In order to qualify for the special tax treatment accorded a RIC and its shareholders, a Fund must derive at least 90% of its gross income for each taxable year from "qualifying income," meet certain asset diversification tests at the end of each taxable quarter, and meet annual distribution requirements. A Fund's pursuit of its investment strategies will potentially be limited by the Fund's intention to qualify for such treatment and could adversely affect the Fund's ability to so qualify. A Fund can make certain investments, the treatment of which for these purposes is unclear. If, in any year, a Fund were to fail to qualify for the special tax treatment accorded a RIC and its shareholders, and were ineligible to or were not to cure such failure, the Fund would be taxed in the same manner as an ordinary corporation subject to U.S. federal income tax on all its income at the fund level. The resulting taxes could substantially reduce the Fund's net assets and the amount of income available for distribution. In addition, in order to requalify for taxation as a RIC, the Fund could be required to recognize unrealized gains, pay substantial taxes and interest, and make certain distributions. Please see the Statement of Additional Information for more information.

Taxable investors should be aware of the following basic tax points:

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

&nbsp;&nbsp;&nbsp;&nbsp;●Distributions are taxable to you for federal income tax purposes whether you receive them in cash or reinvest them in additional shares.

&nbsp;&nbsp;&nbsp;&nbsp;●Distributions declared in October, November or December of one year payable to shareholders of record in such month and paid by the end of January of the following year are taxable for federal income tax purposes as if received on December 31 of the calendar year in which the distributions were declared.

&nbsp;&nbsp;&nbsp;&nbsp;●Any distributions from income or short-term capital gains that you receive generally are taxable to you as ordinary dividends for federal income tax purposes. Ordinary dividends you receive that a Fund reports as "qualified dividend income" may be taxed at the same rates as long-term capital gains applicable to individual investors, but will not be considered long-term capital gains for other federal income tax purposes, including the calculation of net capital losses. Certain investment strategies used by the Funds may limit their ability to make distributions eligible to be treated as qualified dividend income.

&nbsp;&nbsp;&nbsp;&nbsp;●Any distributions of net long-term capital gains are taxable to you for federal income tax purposes as long-term capital gains includible in net capital gain and taxable to individuals at reduced rates, no matter how long you have owned your Fund shares.

&nbsp;&nbsp;&nbsp;&nbsp;●Distributions from net realized capital gains may vary considerably from year to year as a result of the Fund's normal investment activities and cash flows. Capital gains distributions may be more common for the Funds than other ETFs due to certain investment strategies used by the Funds.

&nbsp;&nbsp;&nbsp;&nbsp;●The Code generally imposes a 3.8% Medicare contribution tax on the "net investment income" of certain individuals, trusts and estates to the extent their income exceeds certain threshold amounts. For these purposes, "net investment income" generally includes, among other things, (i) distributions paid by a Fund of ordinary dividends and capital gain dividends, and (ii) any net gain from the sale, redemption or exchange of Fund shares. Shareholders are advised to consult their tax advisors regarding the possible implications of this additional tax on their investment in a Fund.

&nbsp;&nbsp;&nbsp;&nbsp;●Distributions in excess of the 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 his shares of the Fund, and as a capital gain thereafter (if the shareholder holds their shares of the Fund as capital assets).

&nbsp;&nbsp;&nbsp;&nbsp;●An investor that purchases shares just before a distribution should note that the purchase price would reflect the amount of the upcoming distribution. In this case, the investor would be taxed on the entire amount of the distribution received, even though, as an economic matter, the

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distribution simply constitutes a return of your investment. This is known as "buying a dividend" and generally should be avoided by taxable investors.

&nbsp;&nbsp;&nbsp;&nbsp;●A sale or exchange of Fund shares is a taxable event. Assuming a shareholder holds Fund shares as a capital asset, any capital gain or loss realized upon a sale of Fund shares is generally treated as a long-term gain or loss if the shares have been held for more than twelve months. Any capital gain or loss realized upon a sale of Fund shares held for twelve months or less is generally treated as short-term gain or loss. Any capital loss on the sale of shares held for six months or less is treated as long-term capital loss to the extent distributions of long-term capital gain were paid (or treated as paid) with respect to such shares. Any loss realized on a sale will be disallowed to the extent shares of a Fund are acquired, including through reinvestment of dividends, within a 61-day period beginning 30 days before and ending 30 days after the disposition of shares. The ability to deduct capital losses may be limited.

&nbsp;&nbsp;&nbsp;&nbsp;●Dividend and capital gain distributions that you receive, as well as your gains or losses from any sale or exchange of Fund shares, may be subject to state and local income taxes.

&nbsp;&nbsp;&nbsp;&nbsp;●Dividends paid to a shareholder that is not a "United States person" within the meaning of the Code (such a shareholder, a "foreign person") that a Fund properly reports as capital gain dividends, short-term capital gain dividends or interest-related dividends, each as further defined in the SAI, are not subject to withholding of U.S. federal income tax, provided that certain other requirements are met. A Fund (or intermediary, as applicable) is permitted, but is not required, to report any part of its dividends as are eligible for such treatment. A Fund's dividends other than those the Fund properly reports as capital gain dividends, short-term capital gain dividends or interest-related dividends generally will be subject to withholding of U.S. federal income tax at a rate of 30% (or lower applicable treaty rate). Special tax considerations may apply to foreign persons investing in the Fund. Please see the SAI for more information.

&nbsp;&nbsp;&nbsp;&nbsp;●A Fund's income from or the proceeds of dispositions of its non-U.S. investments may be subject to withholding and other taxes imposed by foreign countries, which will reduce the Fund's return on and taxable distributions in respect of its non-U.S. investments. Tax conventions between certain countries and the United States may reduce or eliminate these taxes. If more than 50% of the value of a Fund's total assets at the close of a taxable year consists of securities of foreign corporations, the Fund will be eligible to elect to "pass through" to you foreign income taxes that it has paid. If this election is made, you will be required to include your share of those taxes in gross income as a distribution from the Fund and you generally will be allowed to claim a credit

(or a deduction, if you itemize deductions) for these amounts on your federal U.S. income tax return, subject to certain limitations.

&nbsp;&nbsp;&nbsp;&nbsp;●By law, a percentage of your distributions and proceeds will generally be withheld if you have not provided a taxpayer identification number or social security number, have underreported dividend or interest income or have failed to certify to a Fund or its agent that you are not subject to this withholding.

In addition, taxable investors who purchase or redeem Creation Units should be aware of the following:

&nbsp;&nbsp;&nbsp;&nbsp;●A person who exchanges securities for Creation Units generally will recognize a gain or loss equal to the difference between the market value of the Creation Units at the time of the exchange and the exchanger's aggregate basis in the securities surrendered and any cash amount paid.

&nbsp;&nbsp;&nbsp;&nbsp;●A person who exchanges Creation Units for securities generally will recognize a gain or loss equal to the difference between the exchanger's basis in the Creation Units and the aggregate market value of the securities received and any cash received. However, all or a portion of any loss a person realizes upon an exchange of Creation Units for securities will be disallowed by the Internal Revenue Service if such person purchases other substantially identical shares of the Fund within 30 days before or after the exchange. In such case, the basis of the newly purchased shares will be adjusted to reflect the disallowed loss.

Note: This Prospectus provides general U.S. federal income tax information only. Your investment in the Fund may have other tax implications. If you are investing through a tax-deferred retirement account, such as an individual retirement account (IRA), special tax rules apply. Please consult your tax advisor for detailed information about a Fund's tax consequences for you. See "Taxation" in the SAI for more information.

**Premium/Discount Information** 

The Trust's website (www.proshares.com) has information about the premiums and discounts for each Fund. Premiums or discounts are the differences between the NAV and market price of a Fund on a given day, generally at the time NAV is calculated. A premium is the amount that a Fund is trading above the NAV. A discount is the amount that a Fund is trading below the NAV.

**Escheatment** 

Many states have unclaimed property rules that provide for transfer to the state (also known as "escheatment") of unclaimed property under various circumstances. These circumstances include inactivity (e.g., no owner-intiated contact for a certain period), returned mail (e.g., when mail sent to a shareholder is returned by the post office as undeliverable), or

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a combination of both inactivity and returned mail. Unclaimed or inactive accounts may be subject to escheatment laws, and each Fund and each Fund's transfer agent will not be liable to shareholders and their representatives for good faith compliance with those laws.

**Distribution (12b-1) Plan** 

Under a Rule 12b-1 Distribution Plan (the "Plan") adopted by the Board, each Fund may pay the distributor and financial intermediaries, such as broker-dealers and investment advi

sors, up to 0.25% on an annualized basis of the average daily net assets of a Fund as reimbursement or compensation for distribution related activities with respect to the Fund. Because these fees would be paid out of each Fund's assets on an on-going basis, over time these fees would increase the cost of your investment and may cost you more than paying other types of sales charges. No payments have yet been authorized by the Board, nor are any such expected to be made by a Fund under the Plan during the current fiscal year.

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Financial Highlights

Because each Fund has only recently commenced investment operations, no financial highlights are available for each Fund at this time. In the future, financial highlights will be presented in this section of the Prospectus.

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Investment Company Act file number 811-21114

**ProShares Trust**

7272 Wisconsin Avenue, 21<sup>st</sup> Floor, Bethesda, MD 20814

**866. PRO.5125** 866.776.5125

**ProShares.com**

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You can find additional information about each Fund in its current SAI, dated June 23, 2025, as may be amended from time to time, which has been filed electronically with the SEC and which is incorporated by reference into, and are legally a part of, this Prospectus. Copies of the SAI are available, free of charge, online at each Fund's website (www.proshares.com). You may also request a free copy of the SAI or make inquiries to ProShares Trust by writing us at the address set forth above or calling us toll-free at the telephone number set forth above.

You can find other information about ProShares Trust on the SEC's website (www.sec.gov) or you can get copies of this information after payment of a duplicating fee via email to publicinfo@sec.gov.© 2025 ProShare Advisors LLC. All rights reserved. JUN-25

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