# EDGAR Filing Document

**Accession Number:** 0000759866
**File Stem:** 0001683863-25-005565
**Filing Date:** 2025-7
**Character Count:** 257657
**Document Hash:** d6ff9299d18c28311df01af5e4ae1cbe
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001683863-25-005565.hdr.sgml**: 20250702

**ACCESSION NUMBER**: 0001683863-25-005565

**CONFORMED SUBMISSION TYPE**: N-CSRS

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250702

**DATE AS OF CHANGE**: 20250702

**EFFECTIVENESS DATE**: 20250702

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** JOHN HANCOCK INCOME SECURITIES TRUST
- **CENTRAL INDEX KEY:** 0000759866

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** N-CSRS
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04186
- **FILM NUMBER:** 251099780

**BUSINESS ADDRESS:**
- **STREET 1:** C/O JOHN HANCOCK FUNDS
- **STREET 2:** 200 BERKELEY STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116
- **BUSINESS PHONE:** 617-663-3000

**MAIL ADDRESS:**
- **STREET 1:** C/O JOHN HANCOCK FUNDS
- **STREET 2:** 200 BERKELEY STREET
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02116

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** HANCOCK JOHN INCOME SECURITIES TRUST /MA
- **DATE OF NAME CHANGE:** 19920703

![](gtp1c0wctpkxk3gfbc65r.jpg)

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM N-CSR**

**CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES**

**Investment Company Act file number 811-04186**

**JOHN HANCOCK INCOME SECURITIES TRUST**

(Exact name of registrant as specified in charter)

<u>200 BERKELEY STREET, BOSTON, MA 02116</u> (Address of principal executive offices) (Zip code)

SALVATORE SCHIAVONE

TREASURER

200 BERKELEY STREET

<u>BOSTON, MA 02116</u>

(Name and address of agent for service)

**Registrant's telephone number, including area code: (617) 543-9634**

**Date of fiscal year end: October 31**

**Date of reporting period: April 30, 2025**

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ITEM 1. REPORT TO STOCKHOLDERS.

------

![](img968ae4451.gif)

![](imgb6a625d22.gif)

Semiannual report

## John Hancock

## Income Securities Trust
Closed-end fixed income

Ticker: JHS

April 30, 2025

------

John Hancock

Income Securities Trust

Table of contents

---

| | |
|:---|:---|
| &nbsp;&nbsp;**2** | &nbsp;&nbsp;[Your fund at a glance](#xx_80ada727-71f8-4de0-b2c0-e08d80184178_1) |
| &nbsp;&nbsp;**3** | &nbsp;&nbsp;[Portfolio summary](#xx_584e892d-5b8f-4e7e-9cb1-4748d52e5062_1) |
| &nbsp;&nbsp;**4** | &nbsp;&nbsp;[Fund's investments](#xx_c18fca6c-9cfe-4833-a9f1-24f81085d182_1) |
| **31** | &nbsp;&nbsp;[Financial statements](#xx_e24279ce-73f5-4560-8bc1-7db85e3dbe66_1) |
| **35** | &nbsp;&nbsp;[Financial highlights](#xx_c842bc26-1a23-44e3-b751-f417eb55380e_1) |
| **36** | &nbsp;&nbsp;[Notes to financial statements](#xx_53cd6025-75f6-4b8f-b425-4d8ebd72a98b_1) |
| **44** | &nbsp;&nbsp;[Investment objective, principal investment strategies, and principal risks](#xx_7bd5fd6c-0d9d-4162-9b85-76414707968b_1) |
| **47** | &nbsp;&nbsp;[Additional information](#xx_4fea7b67-6dcc-4e82-a5a5-f6d87a0916a3_1) |
| **48** | &nbsp;&nbsp;[Shareholder meeting](#xx_6ee93654-85e8-4572-a399-ba82900a813f_1) |
| **49** | &nbsp;&nbsp;[More information](#xx_466a7f7c-242a-4928-8c12-e063f81949ff_1) |

---

1 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

Your fund at a glance

#### INVESTMENT OBJECTIVE

------

The fund seeks to generate a high level of current income consistent with prudent investment risk.

#### AVERAGE ANNUAL TOTAL RETURNS AS OF 4/30/2025 (%)

------

![](img7d1c6c6e3.gif)

The Bloomberg U.S. Government/Credit Index tracks the performance of U.S. government bonds, U.S. corporate bonds, and Yankee bonds.

It is not possible to invest directly in an index. Index figures do not reflect expenses, which would result in lower returns.

#### The performance data contained within this material represents past performance, which does not guarantee future results.
Investment returns and principal value will fluctuate and a shareholder may sustain losses. Further, the fund's performance at net asset value (NAV) is different from the fund's performance at closing market price because the closing market price is subject to the dynamics of secondary market trading. Market risk may increase when shares are purchased at a premium to NAV or sold at a discount to NAV. Current month-end performance may be higher or lower than the performance cited. The fund's most recent performance can be found at jhinvestments.com or by calling 800-852-0218.

SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 2

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

Portfolio summary

#### PORTFOLIO COMPOSITION AS OF 4/30/2025 (% of total investments)

------

![](img3c9020ca4.gif)

#### QUALITY COMPOSITION AS OF 4/30/2025 (% of total investments)

------

![](img877d59525.gif)

Ratings are from Moody's Investors Service, Inc. If not available, we have used S&P Global Ratings. In the absence of ratings from these agencies, we have used Fitch Ratings, Inc. "Not rated" securities are those with no ratings available from these agencies. All ratings are as of 4-30-25 and do not reflect subsequent downgrades or upgrades, if any.

3 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

Fund's investments

#### AS OF 4-30-25 (unaudited)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **U.S. Government and Agency obligations 69.8% (42.7% of Total investments)** | **U.S. Government and Agency obligations 69.8% (42.7% of Total investments)** | **U.S. Government and Agency obligations 69.8% (42.7% of Total investments)** |  | &nbsp;&nbsp;**$97946752** |
| (Cost $99,379,858) |  |  |  |  |
| **U.S. Government 8.9%** |  |  |  | &nbsp;&nbsp;**12579101** |
| U.S. Treasury |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Bond (A)(B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-15-42 | &nbsp;&nbsp;&nbsp;&nbsp;954000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;879618 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bond | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-15-54 | &nbsp;&nbsp;&nbsp;&nbsp;2291000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2217616 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bond | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.625 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-15-44 | &nbsp;&nbsp;&nbsp;&nbsp;816000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;807840 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.750 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-15-26 | &nbsp;&nbsp;&nbsp;&nbsp;205000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;204702 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.875 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-31-27 | &nbsp;&nbsp;&nbsp;&nbsp;1152000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1157355 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.875 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-30-30 | &nbsp;&nbsp;&nbsp;&nbsp;1983000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1997098 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-30-32 | &nbsp;&nbsp;&nbsp;&nbsp;25000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25109 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note (A)(B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-15-25 | &nbsp;&nbsp;&nbsp;&nbsp;3300000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3301415 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-15-27 | &nbsp;&nbsp;&nbsp;&nbsp;102000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;103128 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note (A)(B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-30-29 | &nbsp;&nbsp;&nbsp;&nbsp;943000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;963702 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.375 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-15-26 | &nbsp;&nbsp;&nbsp;&nbsp;268000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;269968 |
| &nbsp;&nbsp;&nbsp;&nbsp;Note | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.625 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-35 | &nbsp;&nbsp;&nbsp;&nbsp;628000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;651550 |
| **U.S. Government Agency 60.9%** |  |  |  | &nbsp;&nbsp;**85367651** |
| Federal Home Loan Mortgage Corp. |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;15 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-01-38 | &nbsp;&nbsp;&nbsp;&nbsp;1469898 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1461777 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-46 | &nbsp;&nbsp;&nbsp;&nbsp;304366 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;281299 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-46 | &nbsp;&nbsp;&nbsp;&nbsp;276308 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;251999 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-46 | &nbsp;&nbsp;&nbsp;&nbsp;118692 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;109771 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-47 | &nbsp;&nbsp;&nbsp;&nbsp;676743 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;624820 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-48 | &nbsp;&nbsp;&nbsp;&nbsp;1247742 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1149669 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;712136 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;671287 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;217576 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;209618 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1869492 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1801115 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;126102 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;121677 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;627346 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;604940 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;525128 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;506372 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;337962 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;325363 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;368560 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;355627 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;3163710 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3052940 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;304253 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;292816 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;949788 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;939348 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;823258 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;816331 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;818073 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;804734 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;642524 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;631445 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;740848 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;732473 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1576784 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1567336 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;953045 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;936315 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;365767 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;360146 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 4

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **U.S. Government Agency (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1365225 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$1348512 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;601979 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;596491 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1359653 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1344113 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;348586 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343556 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;909841 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;917183 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1769852 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1784132 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1873220 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1884237 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;809377 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;816666 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;831823 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;836455 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;666656 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;671826 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;739132 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;745789 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;517179 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;517796 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;881747 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;887071 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;856079 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;862719 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;678796 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;683403 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;944285 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;950871 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;686855 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;690358 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;680691 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;684482 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;571617 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;574800 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;522617 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;525282 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-55 | &nbsp;&nbsp;&nbsp;&nbsp;422344 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;424695 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;815931 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;835687 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;669603 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;685816 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;636164 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;652164 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;869673 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;890730 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;582011 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;594784 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;625271 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;639336 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;644881 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;661160 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;613590 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;627066 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;653067 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;678316 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;688382 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;713523 |
| Federal National Mortgage Association |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-51 | &nbsp;&nbsp;&nbsp;&nbsp;763292 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;669168 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-42 | &nbsp;&nbsp;&nbsp;&nbsp;882081 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;828530 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-01-43 | &nbsp;&nbsp;&nbsp;&nbsp;981350 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;923701 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-45 | &nbsp;&nbsp;&nbsp;&nbsp;331476 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;307243 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-46 | &nbsp;&nbsp;&nbsp;&nbsp;671432 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;619786 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-47 | &nbsp;&nbsp;&nbsp;&nbsp;689084 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;634788 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-47 | &nbsp;&nbsp;&nbsp;&nbsp;633144 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;584641 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-47 | &nbsp;&nbsp;&nbsp;&nbsp;285106 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;262374 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-49 | &nbsp;&nbsp;&nbsp;&nbsp;136862 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;124838 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-50 | &nbsp;&nbsp;&nbsp;&nbsp;359322 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;327416 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-41 | &nbsp;&nbsp;&nbsp;&nbsp;236898 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;228232 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-01-49 | &nbsp;&nbsp;&nbsp;&nbsp;629011 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;592341 |

---

5 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **U.S. Government Agency (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-49 | &nbsp;&nbsp;&nbsp;&nbsp;131392 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$124307 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-49 | &nbsp;&nbsp;&nbsp;&nbsp;273984 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;259552 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-50 | &nbsp;&nbsp;&nbsp;&nbsp;225535 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;212528 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-51 | &nbsp;&nbsp;&nbsp;&nbsp;712704 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;672268 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-51 | &nbsp;&nbsp;&nbsp;&nbsp;481441 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;455480 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-51 | &nbsp;&nbsp;&nbsp;&nbsp;956382 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;901225 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;90970 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;85382 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;944888 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;886260 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;990740 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;929267 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;756203 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;712118 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;383530 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;360572 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;388980 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;375361 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;906871 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;873702 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;455033 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;436648 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;100459 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;96933 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;746466 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;716306 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;613929 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;593345 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;606844 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;601501 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1153803 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1137155 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;300234 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;295057 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;1320037 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1301650 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;699938 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;693556 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;2507038 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2484181 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;648585 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;642672 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1026219 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1013656 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;468676 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;459423 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;542943 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;534388 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-52 | &nbsp;&nbsp;&nbsp;&nbsp;549704 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;553968 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1748446 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1758182 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;796119 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;803289 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;636575 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;641512 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1569909 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1578651 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;928375 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;933545 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;1112067 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1121735 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;944343 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;951667 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;665343 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;670503 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;581650 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;583799 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;562413 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;565369 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;643099 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;659273 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;630600 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;644686 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;739224 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;751942 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;591296 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;601391 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-01-54 | &nbsp;&nbsp;&nbsp;&nbsp;558768 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;572646 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;668722 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;696718 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 6

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **U.S. Government Agency (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;475357 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$491797 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;643830 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;670784 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;668876 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;695834 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;648177 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;673237 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;536334 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;555821 |
| &nbsp;&nbsp;&nbsp;&nbsp;30 Yr Pass Thru (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-01-53 | &nbsp;&nbsp;&nbsp;&nbsp;533192 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;555514 |
| **Corporate bonds 70.0% (42.7% of Total investments)** | **Corporate bonds 70.0% (42.7% of Total investments)** | **Corporate bonds 70.0% (42.7% of Total investments)** |  | &nbsp;&nbsp;**$98168623** |
| (Cost $99,680,116) |  |  |  |  |
| **Communication services 4.4%** | **Communication services 4.4%** |  |  | **6145751** |
| **Diversified telecommunication services 1.3%** | **Diversified telecommunication services 1.3%** | **Diversified telecommunication services 1.3%** |  |  |
| AT&T, Inc. (B) | &nbsp;&nbsp;2.750 | &nbsp;&nbsp;06-01-31 | 491000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;440607 |
| AT&T, Inc. | &nbsp;&nbsp;3.550 | &nbsp;&nbsp;09-15-55 | 432000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;289300 |
| AT&T, Inc. (B) | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;05-15-35 | 136000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;128309 |
| GCI LLC (C) | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;10-15-28 | 208000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;196776 |
| IHS Holding, Ltd. (C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;05-29-30 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;192803 |
| IHS Holding, Ltd. (A)(B)(C) | &nbsp;&nbsp;8.250 | &nbsp;&nbsp;11-29-31 | 228000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;219655 |
| Iliad Holding SAS (C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;04-15-32 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;202726 |
| Windstream Services LLC (C) | &nbsp;&nbsp;8.250 | &nbsp;&nbsp;10-01-31 | 92000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94182 |
| **Entertainment 0.3%** | **Entertainment 0.3%** | **Entertainment 0.3%** |  |  |
| WarnerMedia Holdings, Inc. (B) | &nbsp;&nbsp;4.279 | &nbsp;&nbsp;03-15-32 | 443000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;379332 |
| WMG Acquisition Corp. (C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;07-15-30 | 102000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;93797 |
| **Interactive media and services 0.2%** | **Interactive media and services 0.2%** | **Interactive media and services 0.2%** |  |  |
| Match Group Holdings II LLC (C) | &nbsp;&nbsp;3.625 | &nbsp;&nbsp;10-01-31 | 67000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;57450 |
| Match Group Holdings II LLC (C) | &nbsp;&nbsp;4.125 | &nbsp;&nbsp;08-01-30 | 201000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;181759 |
| **Media 1.5%** | **Media 1.5%** | **Media 1.5%** |  |  |
| CCO Holdings LLC | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;05-01-32 | 91000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;80852 |
| Charter Communications Operating LLC | &nbsp;&nbsp;2.800 | &nbsp;&nbsp;04-01-31 | 396000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343921 |
| Charter Communications Operating LLC | &nbsp;&nbsp;6.384 | &nbsp;&nbsp;10-23-35 | 338000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;342139 |
| Midcontinent Communications (C) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;08-15-32 | 216000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;220212 |
| News Corp. (B)(C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;05-15-29 | 166000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;156184 |
| Paramount Global | &nbsp;&nbsp;4.200 | &nbsp;&nbsp;05-19-32 | 78000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;69789 |
| Paramount Global | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;03-15-43 | 161000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;115976 |
| Paramount Global | &nbsp;&nbsp;4.950 | &nbsp;&nbsp;05-19-50 | 328000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;241873 |
| Sirius XM Radio LLC (C) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;07-15-28 | 179000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;168390 |
| TCI Communications, Inc. (B) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;02-15-26 | 415000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;425249 |
| **Wireless telecommunication services 1.1%** | **Wireless telecommunication services 1.1%** | **Wireless telecommunication services 1.1%** |  |  |
| T-Mobile USA, Inc. (B) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;04-15-30 | 798000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;769996 |
| T-Mobile USA, Inc. (B) | &nbsp;&nbsp;4.850 | &nbsp;&nbsp;01-15-29 | 230000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;232569 |
| T-Mobile USA, Inc. (B) | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;04-15-27 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;135009 |
| Vodafone Group PLC (B) | &nbsp;&nbsp;5.625 | &nbsp;&nbsp;02-10-53 | 143000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;132638 |
| Vodafone Group PLC (7.000% to 4-4-29, then 5 Year U.S. Swap Rate + 4.873% to 4-4-49, then 5 Year U.S. Swap Rate + 5.623%) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;04-04-79 | 228000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;234258 |

---

7 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Consumer discretionary 5.8%** | **Consumer discretionary 5.8%** |  |  | **$8179729** |
| **Automobile components 0.0%** | **Automobile components 0.0%** | **Automobile components 0.0%** |  |  |
| Dealer Tire LLC (A)(B)(C) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;02-01-28 | 46000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;44624 |
| **Automobiles 2.7%** | **Automobiles 2.7%** | **Automobiles 2.7%** |  |  |
| Ford Motor Company | &nbsp;&nbsp;9.625 | &nbsp;&nbsp;04-22-30 | 390000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;442210 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;11-13-30 | 624000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;555383 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;5.113 | &nbsp;&nbsp;05-03-29 | 440000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;421987 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;5.800 | &nbsp;&nbsp;03-08-29 | 287000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;281777 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;6.054 | &nbsp;&nbsp;11-05-31 | 245000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;237516 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;6.125 | &nbsp;&nbsp;03-08-34 | 502000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;475174 |
| Ford Motor Credit Company LLC | &nbsp;&nbsp;7.122 | &nbsp;&nbsp;11-07-33 | 195000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;196377 |
| General Motors Financial Company, Inc. (B) | &nbsp;&nbsp;5.850 | &nbsp;&nbsp;04-06-30 | 670000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;681340 |
| General Motors Financial Company, Inc. (B) | &nbsp;&nbsp;5.950 | &nbsp;&nbsp;04-04-34 | 174000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;173204 |
| Nissan Motor Acceptance Company LLC (C) | &nbsp;&nbsp;6.950 | &nbsp;&nbsp;09-15-26 | 260000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;262232 |
| **Broadline retail 0.2%** | **Broadline retail 0.2%** | **Broadline retail 0.2%** |  |  |
| Kohl's Corp. (A)(B) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;05-01-31 | 128000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;80159 |
| Macy's Retail Holdings LLC (A)(B)(C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;04-01-29 | 101000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;95779 |
| Macy's Retail Holdings LLC (A)(B)(C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;03-15-30 | 91000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;84747 |
| Macy's Retail Holdings LLC (A)(B)(C) | &nbsp;&nbsp;6.125 | &nbsp;&nbsp;03-15-32 | 89000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;80135 |
| **Diversified consumer services 0.0%** | **Diversified consumer services 0.0%** | **Diversified consumer services 0.0%** |  |  |
| Service Corp. International | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;10-15-32 | 43000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;42451 |
| **Hotels, restaurants and leisure 1.4%** | **Hotels, restaurants and leisure 1.4%** | **Hotels, restaurants and leisure 1.4%** |  |  |
| Booking Holdings, Inc. (B) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;04-13-30 | 73000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;73575 |
| Caesars Entertainment, Inc. (A)(B)(C) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;10-15-32 | 244000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;230029 |
| Caesars Entertainment, Inc. (C) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;02-15-32 | 99000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;99519 |
| Full House Resorts, Inc. (A)(B)(C) | &nbsp;&nbsp;8.250 | &nbsp;&nbsp;02-15-28 | 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;93588 |
| Hilton Grand Vacations Borrower LLC (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;01-15-32 | 191000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;187147 |
| Jacobs Entertainment, Inc. (C) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;02-15-29 | 77000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;70070 |
| MGM Resorts International | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;10-15-28 | 332000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;320129 |
| Midwest Gaming Borrower LLC (C) | &nbsp;&nbsp;4.875 | &nbsp;&nbsp;05-01-29 | 210000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;198252 |
| NCL Corp., Ltd. (C) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;02-01-32 | 160000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;156230 |
| Resorts World Las Vegas LLC (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;04-16-29 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;172064 |
| Rivers Enterprise Borrower LLC (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;02-01-33 | 140000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;138186 |
| Royal Caribbean Cruises, Ltd. (C) | &nbsp;&nbsp;5.625 | &nbsp;&nbsp;09-30-31 | 87000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;86331 |
| Royal Caribbean Cruises, Ltd. (C) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;03-15-32 | 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50749 |
| Travel + Leisure Company (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;03-01-30 | 91000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;84742 |
| **Household durables 0.4%** | **Household durables 0.4%** | **Household durables 0.4%** |  |  |
| Brookfield Residential Properties, Inc. (C) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;06-15-29 | 117000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;104142 |
| Century Communities, Inc. (C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;08-15-29 | 157000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;140043 |
| KB Home (A)(B) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;06-15-31 | 178000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;160418 |
| Newell Brands, Inc. (A)(B) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;05-15-30 | 125000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113787 |
| **Specialty retail 1.1%** | **Specialty retail 1.1%** | **Specialty retail 1.1%** |  |  |
| Asbury Automotive Group, Inc. (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;11-15-29 | 55000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51720 |
| Asbury Automotive Group, Inc. | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;03-01-30 | 165000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;154307 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 8

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Consumer discretionary (continued)** | **Consumer discretionary (continued)** |  |  |  |
| **Specialty retail (continued)** | **Specialty retail (continued)** | **Specialty retail (continued)** |  |  |
| AutoNation, Inc. (B) | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;06-01-30 | 244000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$239287 |
| Global Auto Holdings, Ltd. (C) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;01-15-32 | 192000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;153800 |
| Global Auto Holdings, Ltd. (C) | &nbsp;&nbsp;11.500 | &nbsp;&nbsp;08-15-29 | 132000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;126720 |
| Group 1 Automotive, Inc. (C) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;08-15-28 | 107000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;101722 |
| Lithia Motors, Inc. (C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;06-01-29 | 80000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;74280 |
| Lithia Motors, Inc. (A)(B)(C) | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;01-15-31 | 121000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;111152 |
| Lithia Motors, Inc. (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;12-15-27 | 40000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;38839 |
| Saks Global Enterprises LLC (C) | &nbsp;&nbsp;11.000 | &nbsp;&nbsp;12-15-29 | 168000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;101898 |
| The Michaels Companies, Inc. (C) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;05-01-28 | 253000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;131833 |
| The Michaels Companies, Inc. (C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;05-01-29 | 234000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;80419 |
| Velocity Vehicle Group LLC (C) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;06-01-29 | 136000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;137367 |
| **Textiles, apparel and luxury goods 0.0%** | **Textiles, apparel and luxury goods 0.0%** | **Textiles, apparel and luxury goods 0.0%** |  |  |
| S&S Holdings LLC (C) | &nbsp;&nbsp;8.375 | &nbsp;&nbsp;10-01-31 | 45000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;42289 |
| **Consumer staples 1.0%** | **Consumer staples 1.0%** |  |  | &nbsp;&nbsp;**1446688** |
| **Consumer staples distribution and retail 0.0%** | **Consumer staples distribution and retail 0.0%** | **Consumer staples distribution and retail 0.0%** |  |  |
| Performance Food Group, Inc. (C) | &nbsp;&nbsp;6.125 | &nbsp;&nbsp;09-15-32 | 65000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;65019 |
| **Food products 1.0%** | **Food products 1.0%** | **Food products 1.0%** |  |  |
| Fiesta Purchaser, Inc. (A)(B)(C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;03-01-31 | 34000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;35617 |
| JBS USA LUX SA (B) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;01-15-30 | 45000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45692 |
| JBS USA LUX SA (B) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;04-01-33 | 384000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;391954 |
| JBS USA LUX SA (B)(C) | &nbsp;&nbsp;5.950 | &nbsp;&nbsp;04-20-35 | 55000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;56599 |
| MARB BondCo PLC (C) | &nbsp;&nbsp;3.950 | &nbsp;&nbsp;01-29-31 | 299000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;258610 |
| Mars, Inc. (B)(C) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;03-01-32 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;136082 |
| NBM US Holdings, Inc. (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;08-06-29 | 298000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;296722 |
| Pilgrim's Pride Corp. | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;07-01-33 | 154000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;160393 |
| **Energy 11.9%** | **Energy 11.9%** |  |  | **16661553** |
| **Oil, gas and consumable fuels 11.9%** | **Oil, gas and consumable fuels 11.9%** | **Oil, gas and consumable fuels 11.9%** |  |  |
| Aker BP ASA (C) | &nbsp;&nbsp;5.800 | &nbsp;&nbsp;10-01-54 | 150000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;131271 |
| Aker BP ASA (C) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;06-13-33 | 245000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;246019 |
| Antero Midstream Partners LP (C) | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;06-15-29 | 182000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;177615 |
| Antero Midstream Partners LP (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;02-01-32 | 143000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;144478 |
| Antero Resources Corp. (C) | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;03-01-30 | 69000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;66768 |
| Ascent Resources Utica Holdings LLC (A)(B)(C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;06-30-29 | 237000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;229970 |
| Ascent Resources Utica Holdings LLC (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;10-15-32 | 60000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;59371 |
| Blue Racer Midstream LLC (C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;07-15-29 | 131000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;133261 |
| Blue Racer Midstream LLC (A)(B)(C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;07-15-32 | 86000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;88182 |
| Buckeye Partners LP (C) | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;03-01-28 | 47000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45311 |
| Cheniere Energy Partners LP (B) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;03-01-31 | 362000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;338374 |
| Cheniere Energy Partners LP (B) | &nbsp;&nbsp;5.950 | &nbsp;&nbsp;06-30-33 | 232000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;236823 |
| Cheniere Energy, Inc. (B) | &nbsp;&nbsp;5.650 | &nbsp;&nbsp;04-15-34 | 107000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;106568 |
| Civitas Resources, Inc. (C) | &nbsp;&nbsp;8.625 | &nbsp;&nbsp;11-01-30 | 111000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;106982 |

---

9 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Energy (continued)** | **Energy (continued)** |  |  |  |
| **Oil, gas and consumable fuels (continued)** | **Oil, gas and consumable fuels (continued)** | **Oil, gas and consumable fuels (continued)** |  |  |
| Columbia Pipelines Holding Company LLC (B)(C) | &nbsp;&nbsp;5.681 | &nbsp;&nbsp;01-15-34 | 173000 | &nbsp;&nbsp;$171252 |
| Columbia Pipelines Operating Company LLC (B)(C) | &nbsp;&nbsp;5.927 | &nbsp;&nbsp;08-15-30 | 87000 | &nbsp;&nbsp;&nbsp;&nbsp;90984 |
| Columbia Pipelines Operating Company LLC (B)(C) | &nbsp;&nbsp;6.036 | &nbsp;&nbsp;11-15-33 | 280000 | &nbsp;&nbsp;&nbsp;&nbsp;289319 |
| Continental Resources, Inc. (B) | &nbsp;&nbsp;4.900 | &nbsp;&nbsp;06-01-44 | 162000 | &nbsp;&nbsp;&nbsp;&nbsp;125110 |
| Continental Resources, Inc. (B)(C) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;01-15-31 | 299000 | &nbsp;&nbsp;&nbsp;&nbsp;294390 |
| Diamondback Energy, Inc. (B) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;04-18-54 | 182000 | &nbsp;&nbsp;&nbsp;&nbsp;162627 |
| DT Midstream, Inc. (B)(C) | &nbsp;&nbsp;5.800 | &nbsp;&nbsp;12-15-34 | 230000 | &nbsp;&nbsp;&nbsp;&nbsp;227846 |
| Enbridge, Inc. (5.500% to 7-15-27, then 3 month CME Term SOFR + 3.680% to 7-15-47, then 3 month CME Term SOFR + 4.430%) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;07-15-77 | 340000 | &nbsp;&nbsp;&nbsp;&nbsp;325260 |
| Enbridge, Inc. (5.750% to 7-15-30, then 5 Year CMT + 5.314% to 7-15-50, then 5 Year CMT + 6.064%) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;07-15-80 | 347000 | &nbsp;&nbsp;&nbsp;&nbsp;332576 |
| Enbridge, Inc. (6.250% to 3-1-28, then 3 month CME Term SOFR + 3.903% to 3-1-48, then 3 month CME Term SOFR + 4.653%) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;03-01-78 | 306000 | &nbsp;&nbsp;&nbsp;&nbsp;299767 |
| Enbridge, Inc. (8.500% to 1-15-34, then 5 Year CMT + 4.431% to 1-15-54, then 5 Year CMT + 5.181%) | &nbsp;&nbsp;8.500 | &nbsp;&nbsp;01-15-84 | 352000 | &nbsp;&nbsp;&nbsp;&nbsp;379417 |
| Energean Israel Finance, Ltd. (C) | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;03-30-28 | 79000 | &nbsp;&nbsp;&nbsp;&nbsp;74418 |
| Energean Israel Finance, Ltd. (C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;03-30-31 | 138000 | &nbsp;&nbsp;&nbsp;&nbsp;124559 |
| Energy Transfer LP (B) | &nbsp;&nbsp;5.150 | &nbsp;&nbsp;03-15-45 | 345000 | &nbsp;&nbsp;&nbsp;&nbsp;289610 |
| Energy Transfer LP (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;07-01-29 | 145000 | &nbsp;&nbsp;&nbsp;&nbsp;146946 |
| Energy Transfer LP (B) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;10-01-47 | 250000 | &nbsp;&nbsp;&nbsp;&nbsp;215242 |
| Energy Transfer LP (6.500% to 11-15-26, then 5 Year CMT + 5.694%) (D) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;11-15-26 | 488000 | &nbsp;&nbsp;&nbsp;&nbsp;484630 |
| Energy Transfer LP (7.125% to 5-15-30, then 5 Year CMT + 5.306%) (D) | &nbsp;&nbsp;7.125 | &nbsp;&nbsp;05-15-30 | 381000 | &nbsp;&nbsp;&nbsp;&nbsp;375460 |
| Enterprise Products Operating LLC (5.250% to 8-16-27, then 3 month CME Term SOFR + 3.295%) (A)(B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;08-16-77 | 580000 | &nbsp;&nbsp;&nbsp;&nbsp;561059 |
| EQT Corp. (B)(C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;04-01-29 | 108000 | &nbsp;&nbsp;&nbsp;&nbsp;110509 |
| EQT Corp. (B)(C) | &nbsp;&nbsp;7.500 | &nbsp;&nbsp;06-01-30 | 90000 | &nbsp;&nbsp;&nbsp;&nbsp;96775 |
| Expand Energy Corp. (B) | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;02-01-32 | 171000 | &nbsp;&nbsp;&nbsp;&nbsp;160436 |
| Genesis Energy LP | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;05-15-32 | 100000 | &nbsp;&nbsp;&nbsp;&nbsp;97302 |
| Genesis Energy LP | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;05-15-33 | 197000 | &nbsp;&nbsp;&nbsp;&nbsp;191073 |
| Global Partners LP (C) | &nbsp;&nbsp;8.250 | &nbsp;&nbsp;01-15-32 | 227000 | &nbsp;&nbsp;&nbsp;&nbsp;231091 |
| Harbour Energy PLC (B)(C) | &nbsp;&nbsp;6.327 | &nbsp;&nbsp;04-01-35 | 339000 | &nbsp;&nbsp;&nbsp;&nbsp;322164 |
| Hess Midstream Operations LP (C) | &nbsp;&nbsp;4.250 | &nbsp;&nbsp;02-15-30 | 59000 | &nbsp;&nbsp;&nbsp;&nbsp;55383 |
| Hess Midstream Operations LP (A)(B)(C) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;10-15-30 | 25000 | &nbsp;&nbsp;&nbsp;&nbsp;24410 |
| Hess Midstream Operations LP (C) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;06-01-29 | 44000 | &nbsp;&nbsp;&nbsp;&nbsp;44685 |
| Howard Midstream Energy Partners LLC (C) | &nbsp;&nbsp;7.375 | &nbsp;&nbsp;07-15-32 | 27000 | &nbsp;&nbsp;&nbsp;&nbsp;27637 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 10

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Energy (continued)** | **Energy (continued)** |  |  |  |
| **Oil, gas and consumable fuels (continued)** | **Oil, gas and consumable fuels (continued)** | **Oil, gas and consumable fuels (continued)** |  |  |
| Leviathan Bond, Ltd. (C) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;06-30-27 | 327000 | &nbsp;&nbsp;$321477 |
| Leviathan Bond, Ltd. (C) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;06-30-30 | 64000 | &nbsp;&nbsp;&nbsp;&nbsp;61842 |
| Long Ridge Energy LLC (C) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;02-15-32 | 247000 | &nbsp;&nbsp;&nbsp;&nbsp;235196 |
| Matador Resources Company (C) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;04-15-33 | 98000 | &nbsp;&nbsp;&nbsp;&nbsp;92502 |
| MC Brazil Downstream Trading SARL (C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;06-30-31 | 192415 | &nbsp;&nbsp;&nbsp;&nbsp;148737 |
| MPLX LP (B) | &nbsp;&nbsp;4.950 | &nbsp;&nbsp;09-01-32 | 149000 | &nbsp;&nbsp;&nbsp;&nbsp;144722 |
| MPLX LP (B) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;03-01-33 | 152000 | &nbsp;&nbsp;&nbsp;&nbsp;146842 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;01-01-32 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;91324 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;6.050 | &nbsp;&nbsp;10-01-54 | 241000 | &nbsp;&nbsp;&nbsp;&nbsp;207909 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;6.450 | &nbsp;&nbsp;09-15-36 | 262000 | &nbsp;&nbsp;&nbsp;&nbsp;255235 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;6.600 | &nbsp;&nbsp;03-15-46 | 126000 | &nbsp;&nbsp;&nbsp;&nbsp;118811 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;09-01-30 | 678000 | &nbsp;&nbsp;&nbsp;&nbsp;701247 |
| Occidental Petroleum Corp. | &nbsp;&nbsp;8.500 | &nbsp;&nbsp;07-15-27 | 405000 | &nbsp;&nbsp;&nbsp;&nbsp;428153 |
| ONEOK, Inc. (B) | &nbsp;&nbsp;6.050 | &nbsp;&nbsp;09-01-33 | 242000 | &nbsp;&nbsp;&nbsp;&nbsp;248277 |
| ONEOK, Inc. (B) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;09-01-53 | 260000 | &nbsp;&nbsp;&nbsp;&nbsp;258828 |
| Ovintiv, Inc. (B) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;07-15-33 | 132000 | &nbsp;&nbsp;&nbsp;&nbsp;130098 |
| Ovintiv, Inc. (B) | &nbsp;&nbsp;7.200 | &nbsp;&nbsp;11-01-31 | 84000 | &nbsp;&nbsp;&nbsp;&nbsp;88642 |
| Parkland Corp. (C) | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;10-01-29 | 157000 | &nbsp;&nbsp;&nbsp;&nbsp;148015 |
| Parkland Corp. (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;05-01-30 | 132000 | &nbsp;&nbsp;&nbsp;&nbsp;124242 |
| Parkland Corp. (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;08-15-32 | 67000 | &nbsp;&nbsp;&nbsp;&nbsp;66691 |
| Sabine Pass Liquefaction LLC (B) | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;05-15-30 | 416000 | &nbsp;&nbsp;&nbsp;&nbsp;410280 |
| Sunoco LP | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;04-30-30 | 238000 | &nbsp;&nbsp;&nbsp;&nbsp;223973 |
| Sunoco LP (C) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;07-01-33 | 92000 | &nbsp;&nbsp;&nbsp;&nbsp;91876 |
| Sunoco LP (C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;05-01-29 | 137000 | &nbsp;&nbsp;&nbsp;&nbsp;140858 |
| Sunoco LP (C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;05-01-32 | 137000 | &nbsp;&nbsp;&nbsp;&nbsp;142071 |
| Talos Production, Inc. (C) | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;02-01-29 | 22000 | &nbsp;&nbsp;&nbsp;&nbsp;21090 |
| Talos Production, Inc. (C) | &nbsp;&nbsp;9.375 | &nbsp;&nbsp;02-01-31 | 72000 | &nbsp;&nbsp;&nbsp;&nbsp;67696 |
| Targa Resources Corp. (B) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;02-15-35 | 245000 | &nbsp;&nbsp;&nbsp;&nbsp;239298 |
| Targa Resources Corp. (B) | &nbsp;&nbsp;6.150 | &nbsp;&nbsp;03-01-29 | 222000 | &nbsp;&nbsp;&nbsp;&nbsp;231429 |
| Targa Resources Partners LP (B) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;01-15-32 | 267000 | &nbsp;&nbsp;&nbsp;&nbsp;244566 |
| Var Energi ASA (A)(B)(C) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;11-15-32 | 715000 | &nbsp;&nbsp;&nbsp;&nbsp;776153 |
| Venture Global Calcasieu Pass LLC (C) | &nbsp;&nbsp;4.125 | &nbsp;&nbsp;08-15-31 | 119000 | &nbsp;&nbsp;&nbsp;&nbsp;106904 |
| Venture Global LNG, Inc. (C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;01-15-30 | 132000 | &nbsp;&nbsp;&nbsp;&nbsp;124344 |
| Venture Global LNG, Inc. (9.000% to 9-30-29, then 5 Year CMT + 5.440%) (C)(D) | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;09-30-29 | 439000 | &nbsp;&nbsp;&nbsp;&nbsp;377336 |
| Venture Global LNG, Inc. (C) | &nbsp;&nbsp;9.500 | &nbsp;&nbsp;02-01-29 | 333000 | &nbsp;&nbsp;&nbsp;&nbsp;345066 |
| Vital Energy, Inc. (A)(B)(C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;04-15-32 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;104881 |
| Western Midstream Operating LP (B) | &nbsp;&nbsp;4.050 | &nbsp;&nbsp;02-01-30 | 234000 | &nbsp;&nbsp;&nbsp;&nbsp;221394 |
| Western Midstream Operating LP (B) | &nbsp;&nbsp;5.450 | &nbsp;&nbsp;11-15-34 | 118000 | &nbsp;&nbsp;&nbsp;&nbsp;112101 |
| Whistler Pipeline LLC (B)(C) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;09-30-29 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;96726 |
| Whistler Pipeline LLC (B)(C) | &nbsp;&nbsp;5.700 | &nbsp;&nbsp;09-30-31 | 120000 | &nbsp;&nbsp;&nbsp;&nbsp;121791 |

---

11 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials 22.9%** | **Financials 22.9%** |  |  | **$32098547** |
| **Banks 14.1%** | **Banks 14.1%** | **Banks 14.1%** |  |  |
| Banco Santander SA (9.625% to 11-21-33, then 5 Year CMT + 5.298%) (D) | &nbsp;&nbsp;9.625 | &nbsp;&nbsp;05-21-33 | 287000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;324221 |
| Bank of America Corp. (3.846% to 3-8-32, then 5 Year CMT + 2.000%) | &nbsp;&nbsp;3.846 | &nbsp;&nbsp;03-08-37 | 170000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;151576 |
| Bank of America Corp. (4.571% to 4-27-32, then Overnight SOFR + 1.830%) (B) | &nbsp;&nbsp;4.571 | &nbsp;&nbsp;04-27-33 | 198000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;191830 |
| Bank of America Corp. (5.015% to 7-22-32, then Overnight SOFR + 2.160%) (B) | &nbsp;&nbsp;5.015 | &nbsp;&nbsp;07-22-33 | 965000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;962015 |
| Bank of America Corp. (5.425% to 8-15-34, then Overnight SOFR + 1.913%) (A)(B) | &nbsp;&nbsp;5.425 | &nbsp;&nbsp;08-15-35 | 374000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;366057 |
| Bank of America Corp. (6.204% to 11-10-27, then Overnight SOFR + 1.990%) (B) | &nbsp;&nbsp;6.204 | &nbsp;&nbsp;11-10-28 | 309000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;321651 |
| Bank of America Corp. (6.625% to 5-1-30, then 5 Year CMT + 2.684%) (D) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;05-01-30 | 344000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;344158 |
| Bank of Montreal (7.700% to 5-26-29, then 5 Year CMT + 3.452%) (B) | &nbsp;&nbsp;7.700 | &nbsp;&nbsp;05-26-84 | 548000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;557814 |
| Barclays PLC (5.367% to 2-25-30, then Overnight SOFR + 1.230%) | &nbsp;&nbsp;5.367 | &nbsp;&nbsp;02-25-31 | 227000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;230031 |
| Barclays PLC (7.385% to 11-2-27, then 1 Year CMT + 3.300%) (B) | &nbsp;&nbsp;7.385 | &nbsp;&nbsp;11-02-28 | 435000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;461543 |
| Barclays PLC (8.000% to 9-15-29, then 5 Year CMT + 5.431%) (D) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;03-15-29 | 274000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;279924 |
| BNP Paribas SA (5.497% to 5-20-29, then Overnight SOFR + 1.590%) (B)(C) | &nbsp;&nbsp;5.497 | &nbsp;&nbsp;05-20-30 | 201000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;204855 |
| BNP Paribas SA (9.250% to 11-17-27, then 5 Year CMT + 4.969%) (C)(D) | &nbsp;&nbsp;9.250 | &nbsp;&nbsp;11-17-27 | 206000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;216741 |
| Citibank NA (B) | &nbsp;&nbsp;5.488 | &nbsp;&nbsp;12-04-26 | 430000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;438143 |
| Citigroup, Inc. (6.174% to 5-25-33, then Overnight SOFR + 2.661%) | &nbsp;&nbsp;6.174 | &nbsp;&nbsp;05-25-34 | 288000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;294787 |
| Citigroup, Inc. (6.270% to 11-17-32, then Overnight SOFR + 2.338%) | &nbsp;&nbsp;6.270 | &nbsp;&nbsp;11-17-33 | 150000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;158979 |
| Citizens Financial Group, Inc. (5.253% to 3-5-30, then Overnight SOFR + 1.259%) | &nbsp;&nbsp;5.253 | &nbsp;&nbsp;03-05-31 | 168000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;168240 |
| Citizens Financial Group, Inc. (5.718% to 7-23-31, then Overnight SOFR + 1.910%) | &nbsp;&nbsp;5.718 | &nbsp;&nbsp;07-23-32 | 199000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;202348 |
| Comerica, Inc. (5.982% to 1-30-29, then Overnight SOFR + 2.155%) (B) | &nbsp;&nbsp;5.982 | &nbsp;&nbsp;01-30-30 | 151000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;152855 |
| Credit Agricole SA (5.335% to 1-10-29, then Overnight SOFR + 1.690%) (B)(C) | &nbsp;&nbsp;5.335 | &nbsp;&nbsp;01-10-30 | 440000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;448664 |
| Credit Agricole SA (6.316% to 10-3-28, then Overnight SOFR + 1.860%) (B)(C) | &nbsp;&nbsp;6.316 | &nbsp;&nbsp;10-03-29 | 281000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;294994 |
| Danske Bank A/S (5.019% to 3-4-30, then 1 Year CMT + 0.930%) (B)(C) | &nbsp;&nbsp;5.019 | &nbsp;&nbsp;03-04-31 | 234000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;234775 |
| Fifth Third Bancorp (4.772% to 7-28-29, then SOFR Compounded Index + 2.127%) | &nbsp;&nbsp;4.772 | &nbsp;&nbsp;07-28-30 | 95000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94679 |
| Fifth Third Bancorp (5.631% to 1-29-31, then Overnight SOFR + 1.840%) | &nbsp;&nbsp;5.631 | &nbsp;&nbsp;01-29-32 | 167000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;171038 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 12

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials (continued)** | **Financials (continued)** |  |  |  |
| **Banks (continued)** | **Banks (continued)** | **Banks (continued)** |  |  |
| Fifth Third Bancorp (3 month CME Term SOFR + 3.295%) (D)(E) | &nbsp;&nbsp;7.594 | &nbsp;&nbsp;05-31-25 | 173000 | &nbsp;&nbsp;$169382 |
| First Citizens BancShares, Inc. (5.231% to 3-12-30, then Overnight SOFR + 1.410%) | &nbsp;&nbsp;5.231 | &nbsp;&nbsp;03-12-31 | 225000 | &nbsp;&nbsp;&nbsp;&nbsp;224398 |
| First Horizon Corp. (5.514% to 3-7-30, then Overnight SOFR + 1.766%) | &nbsp;&nbsp;5.514 | &nbsp;&nbsp;03-07-31 | 134000 | &nbsp;&nbsp;&nbsp;&nbsp;134762 |
| Huntington Bancshares, Inc. (5.272% to 1-15-30, then Overnight SOFR + 1.276%) | &nbsp;&nbsp;5.272 | &nbsp;&nbsp;01-15-31 | 137000 | &nbsp;&nbsp;&nbsp;&nbsp;138029 |
| Huntington Bancshares, Inc. (6.141% to 11-18-34, then 5 Year CMT + 1.700%) | &nbsp;&nbsp;6.141 | &nbsp;&nbsp;11-18-39 | 71000 | &nbsp;&nbsp;&nbsp;&nbsp;70208 |
| Huntington Bancshares, Inc. (6.208% to 8-21-28, then Overnight SOFR + 2.020%) (B) | &nbsp;&nbsp;6.208 | &nbsp;&nbsp;08-21-29 | 106000 | &nbsp;&nbsp;&nbsp;&nbsp;110222 |
| JPMorgan Chase & Co. (4.452% to 12-5-28, then 3 month CME Term SOFR + 1.592%) (B) | &nbsp;&nbsp;4.452 | &nbsp;&nbsp;12-05-29 | 115000 | &nbsp;&nbsp;&nbsp;&nbsp;114856 |
| JPMorgan Chase & Co. (4.912% to 7-25-32, then Overnight SOFR + 2.080%) (B) | &nbsp;&nbsp;4.912 | &nbsp;&nbsp;07-25-33 | 345000 | &nbsp;&nbsp;&nbsp;&nbsp;343219 |
| JPMorgan Chase & Co. (4.995% to 7-22-29, then Overnight SOFR + 1.125%) (B) | &nbsp;&nbsp;4.995 | &nbsp;&nbsp;07-22-30 | 244000 | &nbsp;&nbsp;&nbsp;&nbsp;247528 |
| JPMorgan Chase & Co. (5.012% to 1-23-29, then Overnight SOFR + 1.310%) (B) | &nbsp;&nbsp;5.012 | &nbsp;&nbsp;01-23-30 | 260000 | &nbsp;&nbsp;&nbsp;&nbsp;264337 |
| JPMorgan Chase & Co. (5.294% to 7-22-34, then Overnight SOFR + 1.460%) (B) | &nbsp;&nbsp;5.294 | &nbsp;&nbsp;07-22-35 | 242000 | &nbsp;&nbsp;&nbsp;&nbsp;242392 |
| JPMorgan Chase & Co. (5.581% to 4-22-29, then Overnight SOFR + 1.160%) (B) | &nbsp;&nbsp;5.581 | &nbsp;&nbsp;04-22-30 | 169000 | &nbsp;&nbsp;&nbsp;&nbsp;175127 |
| JPMorgan Chase & Co. (5.717% to 9-14-32, then Overnight SOFR + 2.580%) (B) | &nbsp;&nbsp;5.717 | &nbsp;&nbsp;09-14-33 | 355000 | &nbsp;&nbsp;&nbsp;&nbsp;366196 |
| JPMorgan Chase & Co. (B) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;09-01-30 | 375000 | &nbsp;&nbsp;&nbsp;&nbsp;441771 |
| KeyCorp (5.121% to 4-4-30, then SOFR Compounded Index + 1.227%) (A)(B) | &nbsp;&nbsp;5.121 | &nbsp;&nbsp;04-04-31 | 233000 | &nbsp;&nbsp;&nbsp;&nbsp;232649 |
| Lloyds Banking Group PLC (6.750% to 9-27-31, then 5 Year CMT + 3.150%) (A)(B)(D) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;09-27-31 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;187376 |
| M&T Bank Corp. (5.125% to 11-1-26, then 3 month CME Term SOFR + 3.782%) (A)(B)(D) | &nbsp;&nbsp;5.125 | &nbsp;&nbsp;11-01-26 | 141000 | &nbsp;&nbsp;&nbsp;&nbsp;136549 |
| M&T Bank Corp. (5.385% to 1-16-35, then Overnight SOFR + 1.610%) | &nbsp;&nbsp;5.385 | &nbsp;&nbsp;01-16-36 | 181000 | &nbsp;&nbsp;&nbsp;&nbsp;176178 |
| NatWest Group PLC (5.516% to 9-30-27, then 1 Year CMT + 2.270%) (B) | &nbsp;&nbsp;5.516 | &nbsp;&nbsp;09-30-28 | 342000 | &nbsp;&nbsp;&nbsp;&nbsp;348824 |
| NatWest Group PLC (7.300% to 5-19-35, then 5 Year CMT + 2.937%) (A)(B)(D) | &nbsp;&nbsp;7.300 | &nbsp;&nbsp;11-19-34 | 236000 | &nbsp;&nbsp;&nbsp;&nbsp;226910 |
| NatWest Group PLC (8.125% to 5-10-34, then 5 Year CMT + 3.752%) (A)(B)(D) | &nbsp;&nbsp;8.125 | &nbsp;&nbsp;11-10-33 | 308000 | &nbsp;&nbsp;&nbsp;&nbsp;318084 |
| Popular, Inc. | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;03-13-28 | 218000 | &nbsp;&nbsp;&nbsp;&nbsp;225199 |
| Regions Financial Corp. (5.502% to 9-6-34, then Overnight SOFR + 2.060%) | &nbsp;&nbsp;5.502 | &nbsp;&nbsp;09-06-35 | 375000 | &nbsp;&nbsp;&nbsp;&nbsp;367222 |

---

13 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials (continued)** | **Financials (continued)** |  |  |  |
| **Banks (continued)** | **Banks (continued)** | **Banks (continued)** |  |  |
| Regions Financial Corp. (5.722% to 6-6-29, then Overnight SOFR + 1.490%) (A)(B) | &nbsp;&nbsp;5.722 | &nbsp;&nbsp;06-06-30 | 98000 | &nbsp;&nbsp;$100187 |
| Santander Holdings USA, Inc. (B) | &nbsp;&nbsp;4.400 | &nbsp;&nbsp;07-13-27 | 395000 | &nbsp;&nbsp;&nbsp;&nbsp;392189 |
| Societe Generale SA (5.375% to 11-18-30, then 5 Year CMT + 4.514%) (A)(B)(C)(D) | &nbsp;&nbsp;5.375 | &nbsp;&nbsp;11-18-30 | 269000 | &nbsp;&nbsp;&nbsp;&nbsp;234858 |
| The PNC Financial Services Group, Inc. (4.812% to 10-21-31, then Overnight SOFR + 1.259%) (B) | &nbsp;&nbsp;4.812 | &nbsp;&nbsp;10-21-32 | 236000 | &nbsp;&nbsp;&nbsp;&nbsp;233953 |
| The PNC Financial Services Group, Inc. (5.575% to 1-29-35, then Overnight SOFR + 1.394%) (B) | &nbsp;&nbsp;5.575 | &nbsp;&nbsp;01-29-36 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;159926 |
| The PNC Financial Services Group, Inc. (5.939% to 8-18-33, then Overnight SOFR + 1.946%) (B) | &nbsp;&nbsp;5.939 | &nbsp;&nbsp;08-18-34 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;163502 |
| The PNC Financial Services Group, Inc. (6.200% to 9-15-27, then 5 Year CMT + 3.238%) (A)(B)(D) | &nbsp;&nbsp;6.200 | &nbsp;&nbsp;09-15-27 | 355000 | &nbsp;&nbsp;&nbsp;&nbsp;354766 |
| The PNC Financial Services Group, Inc. (6.250% to 3-15-30, then 7 Year CMT + 2.808%) (D) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;03-15-30 | 216000 | &nbsp;&nbsp;&nbsp;&nbsp;212511 |
| Truist Financial Corp. (5.153% to 8-5-31, then Overnight SOFR + 1.571%) | &nbsp;&nbsp;5.153 | &nbsp;&nbsp;08-05-32 | 234000 | &nbsp;&nbsp;&nbsp;&nbsp;235247 |
| Truist Financial Corp. (5.867% to 6-8-33, then Overnight SOFR + 2.361%) | &nbsp;&nbsp;5.867 | &nbsp;&nbsp;06-08-34 | 504000 | &nbsp;&nbsp;&nbsp;&nbsp;516368 |
| Truist Financial Corp. (7.161% to 10-30-28, then Overnight SOFR + 2.446%) (B) | &nbsp;&nbsp;7.161 | &nbsp;&nbsp;10-30-29 | 683000 | &nbsp;&nbsp;&nbsp;&nbsp;737375 |
| U.S. Bancorp (4.839% to 2-1-33, then Overnight SOFR + 1.600%) (B) | &nbsp;&nbsp;4.839 | &nbsp;&nbsp;02-01-34 | 276000 | &nbsp;&nbsp;&nbsp;&nbsp;268047 |
| U.S. Bancorp (5.384% to 1-23-29, then Overnight SOFR + 1.560%) (B) | &nbsp;&nbsp;5.384 | &nbsp;&nbsp;01-23-30 | 153000 | &nbsp;&nbsp;&nbsp;&nbsp;156673 |
| U.S. Bancorp (5.836% to 6-10-33, then Overnight SOFR + 2.260%) (B) | &nbsp;&nbsp;5.836 | &nbsp;&nbsp;06-12-34 | 287000 | &nbsp;&nbsp;&nbsp;&nbsp;296314 |
| U.S. Bancorp (6.787% to 10-26-26, then Overnight SOFR + 1.880%) (B) | &nbsp;&nbsp;6.787 | &nbsp;&nbsp;10-26-27 | 272000 | &nbsp;&nbsp;&nbsp;&nbsp;281137 |
| Wachovia Corp. (B) | &nbsp;&nbsp;7.574 | &nbsp;&nbsp;08-01-26 | 465000 | &nbsp;&nbsp;&nbsp;&nbsp;482457 |
| Wells Fargo & Company (4.808% to 7-25-27, then Overnight SOFR + 1.980%) (B) | &nbsp;&nbsp;4.808 | &nbsp;&nbsp;07-25-28 | 621000 | &nbsp;&nbsp;&nbsp;&nbsp;624895 |
| Wells Fargo & Company (4.897% to 7-25-32, then Overnight SOFR + 2.100%) | &nbsp;&nbsp;4.897 | &nbsp;&nbsp;07-25-33 | 438000 | &nbsp;&nbsp;&nbsp;&nbsp;430311 |
| Wells Fargo & Company (5.211% to 12-3-34, then Overnight SOFR + 1.380%) | &nbsp;&nbsp;5.211 | &nbsp;&nbsp;12-03-35 | 176000 | &nbsp;&nbsp;&nbsp;&nbsp;173718 |
| Wells Fargo & Company (5.244% to 1-24-30, then Overnight SOFR + 1.110%) | &nbsp;&nbsp;5.244 | &nbsp;&nbsp;01-24-31 | 140000 | &nbsp;&nbsp;&nbsp;&nbsp;142903 |
| Wells Fargo & Company (6.491% to 10-23-33, then Overnight SOFR + 2.060%) | &nbsp;&nbsp;6.491 | &nbsp;&nbsp;10-23-34 | 901000 | &nbsp;&nbsp;&nbsp;&nbsp;968972 |
| **Capital markets 4.9%** | **Capital markets 4.9%** | **Capital markets 4.9%** |  |  |
| Ares Capital Corp. (B) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;03-01-29 | 98000 | &nbsp;&nbsp;&nbsp;&nbsp;98665 |
| Ares Capital Corp. (B) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;01-15-27 | 325000 | &nbsp;&nbsp;&nbsp;&nbsp;333943 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 14

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials (continued)** | **Financials (continued)** |  |  |  |
| **Capital markets (continued)** | **Capital markets (continued)** | **Capital markets (continued)** |  |  |
| Ares Strategic Income Fund (B)(C) | &nbsp;&nbsp;5.600 | &nbsp;&nbsp;02-15-30 | 180000 | &nbsp;&nbsp;$176728 |
| Ares Strategic Income Fund (B)(C) | &nbsp;&nbsp;5.700 | &nbsp;&nbsp;03-15-28 | 45000 | &nbsp;&nbsp;&nbsp;&nbsp;44917 |
| Ares Strategic Income Fund (B)(C) | &nbsp;&nbsp;6.200 | &nbsp;&nbsp;03-21-32 | 160000 | &nbsp;&nbsp;&nbsp;&nbsp;158033 |
| Ares Strategic Income Fund (B)(C) | &nbsp;&nbsp;6.350 | &nbsp;&nbsp;08-15-29 | 74000 | &nbsp;&nbsp;&nbsp;&nbsp;75412 |
| Blackstone Private Credit Fund (B)(C) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;04-01-30 | 187000 | &nbsp;&nbsp;&nbsp;&nbsp;182202 |
| Blackstone Private Credit Fund (B) | &nbsp;&nbsp;5.950 | &nbsp;&nbsp;07-16-29 | 97000 | &nbsp;&nbsp;&nbsp;&nbsp;97498 |
| Blackstone Private Credit Fund (B) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;01-29-32 | 181000 | &nbsp;&nbsp;&nbsp;&nbsp;179491 |
| Blackstone Private Credit Fund (B) | &nbsp;&nbsp;7.050 | &nbsp;&nbsp;09-29-25 | 445000 | &nbsp;&nbsp;&nbsp;&nbsp;447993 |
| Blackstone Private Credit Fund (B) | &nbsp;&nbsp;7.300 | &nbsp;&nbsp;11-27-28 | 241000 | &nbsp;&nbsp;&nbsp;&nbsp;254973 |
| Blackstone Secured Lending Fund (B) | &nbsp;&nbsp;5.350 | &nbsp;&nbsp;04-13-28 | 179000 | &nbsp;&nbsp;&nbsp;&nbsp;178499 |
| Brookfield Finance, Inc. (6.300% to 1-15-35, then 5 Year CMT + 2.076%) | &nbsp;&nbsp;6.300 | &nbsp;&nbsp;01-15-55 | 226000 | &nbsp;&nbsp;&nbsp;&nbsp;214929 |
| Deutsche Bank AG (6.720% to 1-18-28, then Overnight SOFR + 3.180%) (B) | &nbsp;&nbsp;6.720 | &nbsp;&nbsp;01-18-29 | 205000 | &nbsp;&nbsp;&nbsp;&nbsp;214959 |
| Deutsche Bank AG (6.819% to 11-20-28, then Overnight SOFR + 2.510%) (B) | &nbsp;&nbsp;6.819 | &nbsp;&nbsp;11-20-29 | 171000 | &nbsp;&nbsp;&nbsp;&nbsp;181684 |
| Deutsche Bank AG (7.079% to 11-10-32, then Overnight SOFR + 3.650%) (B) | &nbsp;&nbsp;7.079 | &nbsp;&nbsp;02-10-34 | 265000 | &nbsp;&nbsp;&nbsp;&nbsp;276802 |
| HPS Corporate Lending Fund (A)(B) | &nbsp;&nbsp;5.950 | &nbsp;&nbsp;04-14-32 | 91000 | &nbsp;&nbsp;&nbsp;&nbsp;88844 |
| Jefferies Financial Group, Inc. (B) | &nbsp;&nbsp;6.200 | &nbsp;&nbsp;04-14-34 | 199000 | &nbsp;&nbsp;&nbsp;&nbsp;201648 |
| Lazard Group LLC (B) | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;03-11-29 | 230000 | &nbsp;&nbsp;&nbsp;&nbsp;225364 |
| Macquarie Group, Ltd. (5.033% to 1-15-29, then 3 month CME Term SOFR + 2.012%) (B)(C) | &nbsp;&nbsp;5.033 | &nbsp;&nbsp;01-15-30 | 230000 | &nbsp;&nbsp;&nbsp;&nbsp;232044 |
| Morgan Stanley (5.173% to 1-16-29, then Overnight SOFR + 1.450%) (B) | &nbsp;&nbsp;5.173 | &nbsp;&nbsp;01-16-30 | 394000 | &nbsp;&nbsp;&nbsp;&nbsp;401276 |
| Morgan Stanley (5.320% to 7-19-34, then Overnight SOFR + 1.555%) (B) | &nbsp;&nbsp;5.320 | &nbsp;&nbsp;07-19-35 | 189000 | &nbsp;&nbsp;&nbsp;&nbsp;188146 |
| Morgan Stanley (5.948% to 1-19-33, then 5 Year CMT + 2.430%) | &nbsp;&nbsp;5.948 | &nbsp;&nbsp;01-19-38 | 531000 | &nbsp;&nbsp;&nbsp;&nbsp;535301 |
| MSCI, Inc. (B)(C) | &nbsp;&nbsp;3.625 | &nbsp;&nbsp;11-01-31 | 305000 | &nbsp;&nbsp;&nbsp;&nbsp;274679 |
| Sixth Street Lending Partners (B) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;01-15-30 | 113000 | &nbsp;&nbsp;&nbsp;&nbsp;111776 |
| Sixth Street Lending Partners (B)(C) | &nbsp;&nbsp;6.125 | &nbsp;&nbsp;07-15-30 | 90000 | &nbsp;&nbsp;&nbsp;&nbsp;90328 |
| The Bank of New York Mellon Corp. (4.975% to 3-14-29, then Overnight SOFR + 1.085%) (B) | &nbsp;&nbsp;4.975 | &nbsp;&nbsp;03-14-30 | 146000 | &nbsp;&nbsp;&nbsp;&nbsp;149292 |
| The Charles Schwab Corp. (5.853% to 5-19-33, then Overnight SOFR + 2.500%) (B) | &nbsp;&nbsp;5.853 | &nbsp;&nbsp;05-19-34 | 139000 | &nbsp;&nbsp;&nbsp;&nbsp;145234 |
| The Goldman Sachs Group, Inc. (6.484% to 10-24-28, then Overnight SOFR + 1.770%) (B) | &nbsp;&nbsp;6.484 | &nbsp;&nbsp;10-24-29 | 345000 | &nbsp;&nbsp;&nbsp;&nbsp;366011 |
| UBS Group AG (5.428% to 2-8-29, then 1 Year CMT + 1.520%) (C) | &nbsp;&nbsp;5.428 | &nbsp;&nbsp;02-08-30 | 209000 | &nbsp;&nbsp;&nbsp;&nbsp;214057 |
| UBS Group AG (7.000% to 8-10-30, then 5 Year SOFR ICE Swap Rate + 3.077%) (C)(D) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;02-10-30 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;193260 |

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15 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials (continued)** | **Financials (continued)** |  |  |  |
| **Capital markets (continued)** | **Capital markets (continued)** | **Capital markets (continued)** |  |  |
| UBS Group AG (9.250% to 11-13-33, then 5 Year CMT + 4.758%) (C)(D) | &nbsp;&nbsp;9.250 | &nbsp;&nbsp;11-13-33 | 298000 | &nbsp;&nbsp;$333101 |
| **Consumer finance 0.6%** | **Consumer finance 0.6%** | **Consumer finance 0.6%** |  |  |
| Ally Financial, Inc. (6.184% to 7-26-34, then Overnight SOFR + 2.290%) | &nbsp;&nbsp;6.184 | &nbsp;&nbsp;07-26-35 | 150000 | &nbsp;&nbsp;&nbsp;&nbsp;147909 |
| Ally Financial, Inc. (B) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;11-01-31 | 296000 | &nbsp;&nbsp;&nbsp;&nbsp;327791 |
| Enova International, Inc. (C) | &nbsp;&nbsp;9.125 | &nbsp;&nbsp;08-01-29 | 58000 | &nbsp;&nbsp;&nbsp;&nbsp;59327 |
| OneMain Finance Corp. | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;01-15-29 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;99952 |
| Trust Fibra Uno (C) | &nbsp;&nbsp;7.375 | &nbsp;&nbsp;02-13-34 | 233000 | &nbsp;&nbsp;&nbsp;&nbsp;230662 |
| **Financial services 0.7%** | **Financial services 0.7%** | **Financial services 0.7%** |  |  |
| Apollo Debt Solutions BDC | &nbsp;&nbsp;6.700 | &nbsp;&nbsp;07-29-31 | 191000 | &nbsp;&nbsp;&nbsp;&nbsp;194374 |
| Apollo Debt Solutions BDC (B) | &nbsp;&nbsp;6.900 | &nbsp;&nbsp;04-13-29 | 328000 | &nbsp;&nbsp;&nbsp;&nbsp;337240 |
| Block, Inc. | &nbsp;&nbsp;3.500 | &nbsp;&nbsp;06-01-31 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;85686 |
| Enact Holdings, Inc. (B) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;05-28-29 | 242000 | &nbsp;&nbsp;&nbsp;&nbsp;247750 |
| Macquarie Airfinance Holdings, Ltd. (C) | &nbsp;&nbsp;5.150 | &nbsp;&nbsp;03-17-30 | 54000 | &nbsp;&nbsp;&nbsp;&nbsp;52992 |
| TrueNoord Capital DAC (C) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;03-01-30 | 98000 | &nbsp;&nbsp;&nbsp;&nbsp;100105 |
| **Insurance 2.5%** | **Insurance 2.5%** | **Insurance 2.5%** |  |  |
| AmWINS Group, Inc. (C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;02-15-29 | 86000 | &nbsp;&nbsp;&nbsp;&nbsp;87025 |
| Athene Global Funding (B)(C) | &nbsp;&nbsp;4.721 | &nbsp;&nbsp;10-08-29 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;133849 |
| Athene Global Funding (B)(C) | &nbsp;&nbsp;5.322 | &nbsp;&nbsp;11-13-31 | 162000 | &nbsp;&nbsp;&nbsp;&nbsp;161665 |
| Athene Holding, Ltd. (B) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;01-15-34 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;136706 |
| Athene Holding, Ltd. (6.625% to 10-15-34, then 5 Year CMT + 2.607%) (A)(B) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;10-15-54 | 95000 | &nbsp;&nbsp;&nbsp;&nbsp;91279 |
| Baldwin Insurance Group Holdings LLC (C) | &nbsp;&nbsp;7.125 | &nbsp;&nbsp;05-15-31 | 110000 | &nbsp;&nbsp;&nbsp;&nbsp;111924 |
| CNA Financial Corp. (B) | &nbsp;&nbsp;3.900 | &nbsp;&nbsp;05-01-29 | 150000 | &nbsp;&nbsp;&nbsp;&nbsp;146150 |
| CNO Financial Group, Inc. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;05-30-29 | 384000 | &nbsp;&nbsp;&nbsp;&nbsp;384288 |
| CNO Financial Group, Inc. (B) | &nbsp;&nbsp;6.450 | &nbsp;&nbsp;06-15-34 | 121000 | &nbsp;&nbsp;&nbsp;&nbsp;124836 |
| GA Global Funding Trust (B)(C) | &nbsp;&nbsp;5.200 | &nbsp;&nbsp;12-09-31 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;157476 |
| Global Atlantic Financial Company (4.700% to 10-15-26, then 5 Year CMT + 3.796%) (C) | &nbsp;&nbsp;4.700 | &nbsp;&nbsp;10-15-51 | 163000 | &nbsp;&nbsp;&nbsp;&nbsp;154908 |
| Global Atlantic Financial Company (7.950% to 10-15-29, then 5 Year CMT + 3.608%) (C) | &nbsp;&nbsp;7.950 | &nbsp;&nbsp;10-15-54 | 68000 | &nbsp;&nbsp;&nbsp;&nbsp;69055 |
| Liberty Mutual Group, Inc. (4.125% to 12-15-26, then 5 Year CMT + 3.315%) (C) | &nbsp;&nbsp;4.125 | &nbsp;&nbsp;12-15-51 | 203000 | &nbsp;&nbsp;&nbsp;&nbsp;191709 |
| MassMutual Global Funding II (B)(C) | &nbsp;&nbsp;4.350 | &nbsp;&nbsp;09-17-31 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;196945 |
| MetLife, Inc. (6.400% to 12-15-36, then 3 month CME Term SOFR + 2.467%) (B) | &nbsp;&nbsp;6.400 | &nbsp;&nbsp;12-15-36 | 355000 | &nbsp;&nbsp;&nbsp;&nbsp;351019 |
| Panther Escrow Issuer LLC (C) | &nbsp;&nbsp;7.125 | &nbsp;&nbsp;06-01-31 | 258000 | &nbsp;&nbsp;&nbsp;&nbsp;264320 |
| Reinsurance Group of America, Inc. (6.650% to 9-15-35, then 5 Year CMT + 2.392%) | &nbsp;&nbsp;6.650 | &nbsp;&nbsp;09-15-55 | 94000 | &nbsp;&nbsp;&nbsp;&nbsp;91083 |
| Ryan Specialty LLC (C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;08-01-32 | 167000 | &nbsp;&nbsp;&nbsp;&nbsp;164948 |
| SBL Holdings, Inc. (B)(C) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;02-18-31 | 101000 | &nbsp;&nbsp;&nbsp;&nbsp;90102 |
| Teachers Insurance & Annuity Association of America (B)(C) | &nbsp;&nbsp;4.270 | &nbsp;&nbsp;05-15-47 | 430000 | &nbsp;&nbsp;&nbsp;&nbsp;345226 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 16

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Financials (continued)** | **Financials (continued)** |  |  |  |
| **Mortgage real estate investment trusts 0.1%** | **Mortgage real estate investment trusts 0.1%** | **Mortgage real estate investment trusts 0.1%** |  |  |
| Starwood Property Trust, Inc. (C) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;04-15-30 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;$156179 |
| Starwood Property Trust, Inc. (C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;04-01-29 | 36000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;37333 |
| **Health care 3.3%** | **Health care 3.3%** |  |  | **4677162** |
| **Biotechnology 1.1%** | **Biotechnology 1.1%** | **Biotechnology 1.1%** |  |  |
| AbbVie, Inc. (B) | &nbsp;&nbsp;5.050 | &nbsp;&nbsp;03-15-34 | 83000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;83699 |
| Amgen, Inc. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;03-02-30 | 276000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;283852 |
| Amgen, Inc. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;03-02-33 | 537000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;542659 |
| Amgen, Inc. (B) | &nbsp;&nbsp;5.650 | &nbsp;&nbsp;03-02-53 | 277000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;265866 |
| Regeneron Pharmaceuticals, Inc. (B) | &nbsp;&nbsp;1.750 | &nbsp;&nbsp;09-15-30 | 284000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;242805 |
| Star Parent, Inc. (C) | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;10-01-30 | 172000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;174033 |
| **Health care equipment and supplies 0.5%** | **Health care equipment and supplies 0.5%** | **Health care equipment and supplies 0.5%** |  |  |
| Solventum Corp. (B) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;03-01-29 | 204000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;208058 |
| Solventum Corp. (B) | &nbsp;&nbsp;5.450 | &nbsp;&nbsp;03-13-31 | 392000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;400253 |
| Varex Imaging Corp. (C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;10-15-27 | 119000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;114211 |
| **Health care providers and services 0.8%** | **Health care providers and services 0.8%** | **Health care providers and services 0.8%** |  |  |
| Centene Corp. | &nbsp;&nbsp;4.250 | &nbsp;&nbsp;12-15-27 | 70000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68404 |
| DaVita, Inc. (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;06-01-30 | 123000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;114397 |
| HCA, Inc. (B) | &nbsp;&nbsp;5.450 | &nbsp;&nbsp;04-01-31 | 193000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;196695 |
| HCA, Inc. (B) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;06-01-33 | 230000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;231471 |
| Horizon Mutual Holdings, Inc. (C) | &nbsp;&nbsp;6.200 | &nbsp;&nbsp;11-15-34 | 238000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;232731 |
| Humana, Inc. (B) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;03-01-33 | 195000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;199693 |
| **Pharmaceuticals 0.9%** | **Pharmaceuticals 0.9%** | **Pharmaceuticals 0.9%** |  |  |
| Endo Finance Holdings, Inc. (A)(B)(C) | &nbsp;&nbsp;8.500 | &nbsp;&nbsp;04-15-31 | 104000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;108132 |
| IQVIA, Inc. (B) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;02-01-29 | 224000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;232754 |
| Royalty Pharma PLC (B) | &nbsp;&nbsp;5.150 | &nbsp;&nbsp;09-02-29 | 113000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;114176 |
| Viatris, Inc. | &nbsp;&nbsp;2.700 | &nbsp;&nbsp;06-22-30 | 380000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;328966 |
| Viatris, Inc. | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;06-22-50 | 849000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;534307 |
| **Industrials 6.3%** | **Industrials 6.3%** |  |  | **8869222** |
| **Aerospace and defense 0.3%** | **Aerospace and defense 0.3%** | **Aerospace and defense 0.3%** |  |  |
| Embraer Netherlands Finance BV (C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;07-28-30 | 225000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;239618 |
| The Boeing Company (B) | &nbsp;&nbsp;6.528 | &nbsp;&nbsp;05-01-34 | 139000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;149306 |
| **Building products 0.6%** | **Building products 0.6%** | **Building products 0.6%** |  |  |
| Builders FirstSource, Inc. (C) | &nbsp;&nbsp;4.250 | &nbsp;&nbsp;02-01-32 | 225000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;202638 |
| Builders FirstSource, Inc. (C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;06-15-32 | 135000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;135761 |
| Builders FirstSource, Inc. (A)(B)(C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;03-01-34 | 199000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;197514 |
| Owens Corning (B) | &nbsp;&nbsp;5.700 | &nbsp;&nbsp;06-15-34 | 245000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;251754 |
| **Commercial services and supplies 0.3%** | **Commercial services and supplies 0.3%** | **Commercial services and supplies 0.3%** |  |  |
| Allied Universal Holdco LLC (C) | &nbsp;&nbsp;7.875 | &nbsp;&nbsp;02-15-31 | 291000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;297216 |
| Cimpress PLC (C) | &nbsp;&nbsp;7.375 | &nbsp;&nbsp;09-15-32 | 197000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;179748 |

---

17 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Industrials (continued)** | **Industrials (continued)** |  |  |  |
| **Construction and engineering 0.5%** | **Construction and engineering 0.5%** | **Construction and engineering 0.5%** |  |  |
| Brundage-Bone Concrete Pumping Holdings, Inc. (C) | &nbsp;&nbsp;7.500 | &nbsp;&nbsp;02-01-32 | 55000 | &nbsp;&nbsp;$53671 |
| CIMIC Finance USA Pty, Ltd. (B)(C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;03-25-34 | 177000 | &nbsp;&nbsp;184403 |
| Global Infrastructure Solutions, Inc. (C) | &nbsp;&nbsp;5.625 | &nbsp;&nbsp;06-01-29 | 200000 | &nbsp;&nbsp;190194 |
| MasTec, Inc. (B) | &nbsp;&nbsp;5.900 | &nbsp;&nbsp;06-15-29 | 131000 | &nbsp;&nbsp;133886 |
| Quanta Services, Inc. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;08-09-34 | 102000 | &nbsp;&nbsp;100627 |
| Williams Scotsman, Inc. (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;06-15-29 | 80000 | &nbsp;&nbsp;&nbsp;&nbsp;81070 |
| **Electrical equipment 0.2%** | **Electrical equipment 0.2%** | **Electrical equipment 0.2%** |  |  |
| EMRLD Borrower LP (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;12-15-30 | 242000 | &nbsp;&nbsp;245414 |
| **Machinery 0.2%** | **Machinery 0.2%** | **Machinery 0.2%** |  |  |
| Flowserve Corp. (B) | &nbsp;&nbsp;3.500 | &nbsp;&nbsp;10-01-30 | 184000 | &nbsp;&nbsp;169638 |
| JB Poindexter & Company, Inc. (C) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;12-15-31 | 129000 | &nbsp;&nbsp;129693 |
| **Passenger airlines 2.7%** | **Passenger airlines 2.7%** | **Passenger airlines 2.7%** |  |  |
| Air Canada 2020-1 Class C Pass Through Trust (C) | &nbsp;&nbsp;10.500 | &nbsp;&nbsp;07-15-26 | 233000 | &nbsp;&nbsp;245233 |
| American Airlines 2016-1 Class A Pass Through Trust (B) | &nbsp;&nbsp;4.100 | &nbsp;&nbsp;01-15-28 | 245975 | &nbsp;&nbsp;237566 |
| American Airlines 2016-3 Class A Pass Through Trust (B) | &nbsp;&nbsp;3.250 | &nbsp;&nbsp;10-15-28 | 28699 | &nbsp;&nbsp;&nbsp;&nbsp;26789 |
| American Airlines 2017-1 Class A Pass Through Trust (B) | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;02-15-29 | 135915 | &nbsp;&nbsp;129998 |
| American Airlines 2017-1 Class AA Pass Through Trust (B) | &nbsp;&nbsp;3.650 | &nbsp;&nbsp;02-15-29 | 184500 | &nbsp;&nbsp;175826 |
| American Airlines 2017-2 Class A Pass Through Trust (B) | &nbsp;&nbsp;3.600 | &nbsp;&nbsp;10-15-29 | 148453 | &nbsp;&nbsp;137765 |
| American Airlines 2019-1 Class A Pass Through Trust (B) | &nbsp;&nbsp;3.500 | &nbsp;&nbsp;02-15-32 | 268166 | &nbsp;&nbsp;240057 |
| American Airlines 2019-1 Class AA Pass Through Trust (B) | &nbsp;&nbsp;3.150 | &nbsp;&nbsp;02-15-32 | 188736 | &nbsp;&nbsp;170611 |
| American Airlines 2019-1 Class B Pass Through Trust | &nbsp;&nbsp;3.850 | &nbsp;&nbsp;02-15-28 | 66392 | &nbsp;&nbsp;&nbsp;&nbsp;63554 |
| American Airlines 2021-1 Class A Pass Through Trust (B) | &nbsp;&nbsp;2.875 | &nbsp;&nbsp;07-11-34 | 202630 | &nbsp;&nbsp;175336 |
| American Airlines 2021-1 Class B Pass Through Trust (B) | &nbsp;&nbsp;3.950 | &nbsp;&nbsp;07-11-30 | 214675 | &nbsp;&nbsp;200995 |
| American Airlines, Inc. (A)(B)(C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;02-15-28 | 166000 | &nbsp;&nbsp;163972 |
| British Airways 2018-1 Class A Pass Through Trust (B)(C) | &nbsp;&nbsp;4.125 | &nbsp;&nbsp;09-20-31 | 79847 | &nbsp;&nbsp;&nbsp;&nbsp;76298 |
| British Airways 2020-1 Class A Pass Through Trust (B)(C) | &nbsp;&nbsp;4.250 | &nbsp;&nbsp;11-15-32 | 86710 | &nbsp;&nbsp;&nbsp;&nbsp;82714 |
| British Airways 2020-1 Class B Pass Through Trust (B)(C) | &nbsp;&nbsp;8.375 | &nbsp;&nbsp;11-15-28 | 44332 | &nbsp;&nbsp;&nbsp;&nbsp;46601 |
| Delta Air Lines, Inc. (B) | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;04-19-28 | 143000 | &nbsp;&nbsp;140215 |
| JetBlue 2019-1 Class AA Pass Through Trust (B) | &nbsp;&nbsp;2.750 | &nbsp;&nbsp;05-15-32 | 208219 | &nbsp;&nbsp;179955 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 18

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Industrials (continued)** | **Industrials (continued)** |  |  |  |
| **Passenger airlines (continued)** | **Passenger airlines (continued)** | **Passenger airlines (continued)** |  |  |
| United Airlines 2016-1 Class A Pass Through Trust | &nbsp;&nbsp;3.450 | &nbsp;&nbsp;07-07-28 | 248350 | &nbsp;&nbsp;&nbsp;&nbsp;$232788 |
| United Airlines 2019-1 Class A Pass Through Trust | &nbsp;&nbsp;4.550 | &nbsp;&nbsp;08-25-31 | 192358 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;178554 |
| United Airlines 2020-1 Class A Pass Through Trust | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;10-15-27 | 238498 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;242782 |
| United Airlines 2023-1 Class A Pass Through Trust | &nbsp;&nbsp;5.800 | &nbsp;&nbsp;01-15-36 | 262711 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;261518 |
| United Airlines 2024-1 Class A Pass Through Trust | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;02-15-37 | 190329 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;188547 |
| United Airlines 2024-1 Class AA Pass Through Trust | &nbsp;&nbsp;5.450 | &nbsp;&nbsp;02-15-37 | 207181 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;206010 |
| United Airlines, Inc. (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;04-15-29 | 64000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;60116 |
| **Trading companies and distributors 1.5%** | **Trading companies and distributors 1.5%** | **Trading companies and distributors 1.5%** |  |  |
| AerCap Ireland Capital DAC | &nbsp;&nbsp;3.300 | &nbsp;&nbsp;01-30-32 | 672000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;593762 |
| AerCap Ireland Capital DAC | &nbsp;&nbsp;6.450 | &nbsp;&nbsp;04-15-27 | 405000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;417534 |
| AerCap Ireland Capital DAC (6.500% to 1-31-31, then 5 Year CMT + 2.441%) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;01-31-56 | 150000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;145664 |
| Air Lease Corp. (B) | &nbsp;&nbsp;5.100 | &nbsp;&nbsp;03-01-29 | 165000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;167298 |
| Air Lease Corp. (B) | &nbsp;&nbsp;5.850 | &nbsp;&nbsp;12-15-27 | 290000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;298797 |
| Ashtead Capital, Inc. (B)(C) | &nbsp;&nbsp;5.550 | &nbsp;&nbsp;05-30-33 | 200000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;197849 |
| BlueLinx Holdings, Inc. (C) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;11-15-29 | 190000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;180659 |
| WESCO Distribution, Inc. (C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;03-15-33 | 61000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;61708 |
| **Information technology 3.2%** | **Information technology 3.2%** |  |  | **4507060** |
| **IT services 0.0%** | **IT services 0.0%** | **IT services 0.0%** |  |  |
| Virtusa Corp. (C) | &nbsp;&nbsp;7.125 | &nbsp;&nbsp;12-15-28 | 48000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45760 |
| **Semiconductors and semiconductor equipment 1.5%** | **Semiconductors and semiconductor equipment 1.5%** | **Semiconductors and semiconductor equipment 1.5%** |  |  |
| Broadcom, Inc. (B)(C) | &nbsp;&nbsp;3.419 | &nbsp;&nbsp;04-15-33 | 588000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;524380 |
| Broadcom, Inc. (B) | &nbsp;&nbsp;4.550 | &nbsp;&nbsp;02-15-32 | 93000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;91147 |
| Foundry JV Holdco LLC (B)(C) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;01-25-34 | 239000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;240008 |
| Micron Technology, Inc. (B) | &nbsp;&nbsp;5.300 | &nbsp;&nbsp;01-15-31 | 154000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;154674 |
| Micron Technology, Inc. (B) | &nbsp;&nbsp;5.875 | &nbsp;&nbsp;02-09-33 | 140000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;142902 |
| Micron Technology, Inc. (B) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;11-01-29 | 693000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;740983 |
| Qorvo, Inc. (C) | &nbsp;&nbsp;3.375 | &nbsp;&nbsp;04-01-31 | 95000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;83052 |
| Qorvo, Inc. | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;10-15-29 | 129000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;123298 |
| **Software 1.2%** | **Software 1.2%** | **Software 1.2%** |  |  |
| Atlassian Corp. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;05-15-29 | 140000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;142385 |
| Cloud Software Group, Inc. (C) | &nbsp;&nbsp;8.250 | &nbsp;&nbsp;06-30-32 | 66000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68846 |
| Cloud Software Group, Inc. (C) | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;09-30-29 | 45000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45334 |
| Consensus Cloud Solutions, Inc. (C) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;10-15-28 | 119000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;116782 |
| Oracle Corp. (B) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;02-03-32 | 159000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;161199 |
| Oracle Corp. (B) | &nbsp;&nbsp;5.550 | &nbsp;&nbsp;02-06-53 | 371000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;339795 |
| Oracle Corp. (B) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;11-09-32 | 595000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;634514 |

---

19 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Information technology (continued)** | **Information technology (continued)** |  |  |  |
| **Software (continued)** | **Software (continued)** | **Software (continued)** |  |  |
| Rocket Software, Inc. (C) | &nbsp;&nbsp;9.000 | &nbsp;&nbsp;11-28-28 | 109000 | &nbsp;&nbsp;&nbsp;&nbsp;$112307 |
| **Technology hardware, storage and peripherals 0.5%** | **Technology hardware, storage and peripherals 0.5%** | **Technology hardware, storage and peripherals 0.5%** |  |  |
| CDW LLC (B) | &nbsp;&nbsp;5.100 | &nbsp;&nbsp;03-01-30 | 75000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;74858 |
| CDW LLC (B) | &nbsp;&nbsp;5.550 | &nbsp;&nbsp;08-22-34 | 100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;98047 |
| Dell International LLC (A)(B) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;04-15-34 | 567000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;566789 |
| **Materials 2.3%** | **Materials 2.3%** |  |  | **3159289** |
| **Chemicals 0.3%** | **Chemicals 0.3%** | **Chemicals 0.3%** |  |  |
| Braskem Netherlands Finance BV (C) | &nbsp;&nbsp;4.500 | &nbsp;&nbsp;01-31-30 | 361000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;299278 |
| Sasol Financing USA LLC | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;03-18-31 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;122307 |
| **Construction materials 0.4%** | **Construction materials 0.4%** | **Construction materials 0.4%** |  |  |
| Cemex SAB de CV (A)(B)(C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;07-11-31 | 255000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;227508 |
| Cemex SAB de CV (C) | &nbsp;&nbsp;5.200 | &nbsp;&nbsp;09-17-30 | 256000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;248417 |
| Quikrete Holdings, Inc. (C) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;03-01-32 | 129000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;129727 |
| **Containers and packaging 0.3%** | **Containers and packaging 0.3%** | **Containers and packaging 0.3%** |  |  |
| Clydesdale Acquisition Holdings, Inc. (C) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;01-15-30 | 163000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;165615 |
| Clydesdale Acquisition Holdings, Inc. (C) | &nbsp;&nbsp;8.750 | &nbsp;&nbsp;04-15-30 | 67000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;69032 |
| Graphic Packaging International LLC (C) | &nbsp;&nbsp;3.500 | &nbsp;&nbsp;03-01-29 | 165000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;153402 |
| **Metals and mining 1.1%** | **Metals and mining 1.1%** | **Metals and mining 1.1%** |  |  |
| Alcoa Nederland Holding BV (C) | &nbsp;&nbsp;7.125 | &nbsp;&nbsp;03-15-31 | 231000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;237990 |
| Arsenal AIC Parent LLC (C) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;10-01-30 | 201000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;208109 |
| Capstone Copper Corp. (C) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;03-31-33 | 47000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;46180 |
| CSN Resources SA (C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;06-10-31 | 188000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;142417 |
| Freeport-McMoRan, Inc. (B) | &nbsp;&nbsp;4.250 | &nbsp;&nbsp;03-01-30 | 278000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;269982 |
| Freeport-McMoRan, Inc. (A)(B) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;11-14-34 | 196000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;195477 |
| Freeport-McMoRan, Inc. (B) | &nbsp;&nbsp;5.450 | &nbsp;&nbsp;03-15-43 | 149000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;137760 |
| Novelis Corp. (C) | &nbsp;&nbsp;4.750 | &nbsp;&nbsp;01-30-30 | 228000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;212014 |
| Novelis Corp. (C) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;01-30-30 | 41000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;41591 |
| **Paper and forest products 0.2%** | **Paper and forest products 0.2%** | **Paper and forest products 0.2%** |  |  |
| Magnera Corp. (A)(B)(C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;11-15-31 | 267000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;252483 |
| **Real estate 2.1%** | **Real estate 2.1%** |  |  | **2857938** |
| **Hotel and resort REITs 0.1%** | **Hotel and resort REITs 0.1%** | **Hotel and resort REITs 0.1%** |  |  |
| XHR LP (C) | &nbsp;&nbsp;6.625 | &nbsp;&nbsp;05-15-30 | 90000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;88653 |
| **Specialized REITs 2.0%** | **Specialized REITs 2.0%** | **Specialized REITs 2.0%** |  |  |
| American Tower Corp. (B) | &nbsp;&nbsp;5.200 | &nbsp;&nbsp;02-15-29 | 830000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;848838 |
| American Tower Trust I (B)(C) | &nbsp;&nbsp;5.490 | &nbsp;&nbsp;03-15-28 | 300000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;305235 |
| GLP Capital LP | &nbsp;&nbsp;4.000 | &nbsp;&nbsp;01-15-30 | 121000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;114058 |
| GLP Capital LP | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;12-01-33 | 90000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94885 |
| Iron Mountain Information Management Services, Inc. (C) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;07-15-32 | 54000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50451 |
| Iron Mountain, Inc. (C) | &nbsp;&nbsp;5.250 | &nbsp;&nbsp;07-15-30 | 130000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;125978 |
| Iron Mountain, Inc. (C) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;01-15-33 | 129000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;128764 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 20

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Real estate (continued)** | **Real estate (continued)** |  |  |  |
| **Specialized REITs (continued)** | **Specialized REITs (continued)** | **Specialized REITs (continued)** |  |  |
| SBA Tower Trust (B)(C) | &nbsp;&nbsp;6.599 | &nbsp;&nbsp;01-15-28 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$98221 |
| Uniti Group LP (C) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;02-15-29 | 75000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68612 |
| VICI Properties LP (B)(C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;02-15-29 | 151000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;144599 |
| VICI Properties LP (B)(C) | &nbsp;&nbsp;4.625 | &nbsp;&nbsp;12-01-29 | 279000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;270981 |
| VICI Properties LP (B) | &nbsp;&nbsp;5.125 | &nbsp;&nbsp;11-15-31 | 274000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;271062 |
| VICI Properties LP (B) | &nbsp;&nbsp;5.125 | &nbsp;&nbsp;05-15-32 | 253000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;247601 |
| **Utilities 6.8%** | **Utilities 6.8%** |  |  | **9565684** |
| **Electric utilities 4.4%** | **Electric utilities 4.4%** | **Electric utilities 4.4%** |  |  |
| American Electric Power Company, Inc. (B) | &nbsp;&nbsp;5.625 | &nbsp;&nbsp;03-01-33 | 94000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;96322 |
| Atlantica Transmision Sur SA (C) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;04-30-43 | 224150 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;236146 |
| Constellation Energy Generation LLC (B) | &nbsp;&nbsp;6.125 | &nbsp;&nbsp;01-15-34 | 54000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;56737 |
| Constellation Energy Generation LLC (B) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;10-01-53 | 138000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;142789 |
| Dominion Energy South Carolina, Inc. (B) | &nbsp;&nbsp;5.300 | &nbsp;&nbsp;05-15-33 | 160000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;162778 |
| Duke Energy Corp. (B) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;09-15-33 | 278000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;289511 |
| Electricite de France SA (A)(B)(C) | &nbsp;&nbsp;5.650 | &nbsp;&nbsp;04-22-29 | 319000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;331762 |
| Electricite de France SA (9.125% to 6-15-33, then 5 Year CMT + 5.411%) (C)(D) | &nbsp;&nbsp;9.125 | &nbsp;&nbsp;03-15-33 | 398000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;445153 |
| Exelon Corp. (B) | &nbsp;&nbsp;5.125 | &nbsp;&nbsp;03-15-31 | 136000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;138437 |
| Exelon Corp. (6.500% to 3-15-35, then 5 Year CMT + 1.975%) (A)(B) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;03-15-55 | 54000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;53687 |
| Georgia Power Company (B) | &nbsp;&nbsp;4.950 | &nbsp;&nbsp;05-17-33 | 144000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;143634 |
| Monongahela Power Company (B)(C) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;12-15-43 | 50000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;47989 |
| NextEra Energy Capital Holdings, Inc. (B) | &nbsp;&nbsp;5.000 | &nbsp;&nbsp;07-15-32 | 90000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;89790 |
| NextEra Energy Capital Holdings, Inc. (6.375% to 8-15-30, then 5 Year CMT + 2.053%) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;08-15-55 | 125000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;125264 |
| NextEra Energy Capital Holdings, Inc. (6.500% to 8-15-35, then 5 Year CMT + 1.979%) | &nbsp;&nbsp;6.500 | &nbsp;&nbsp;08-15-55 | 45000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;45250 |
| NextEra Energy Capital Holdings, Inc. (6.700% to 9-1-29, then 5 Year CMT + 2.364%) | &nbsp;&nbsp;6.700 | &nbsp;&nbsp;09-01-54 | 109000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;109884 |
| NRG Energy, Inc. (C) | &nbsp;&nbsp;3.625 | &nbsp;&nbsp;02-15-31 | 132000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;118638 |
| NRG Energy, Inc. (C) | &nbsp;&nbsp;3.875 | &nbsp;&nbsp;02-15-32 | 291000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;260281 |
| NRG Energy, Inc. (B)(C) | &nbsp;&nbsp;4.450 | &nbsp;&nbsp;06-15-29 | 194000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;188910 |
| NRG Energy, Inc. | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;01-15-28 | 250000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;250971 |
| NRG Energy, Inc. (C) | &nbsp;&nbsp;5.750 | &nbsp;&nbsp;07-15-29 | 201000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;200054 |
| NRG Energy, Inc. (C) | &nbsp;&nbsp;6.000 | &nbsp;&nbsp;02-01-33 | 126000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;124678 |
| NRG Energy, Inc. (C) | &nbsp;&nbsp;6.250 | &nbsp;&nbsp;11-01-34 | 126000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;125806 |
| NRG Energy, Inc. (B)(C) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;03-15-33 | 240000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;258582 |
| NRG Energy, Inc. (10.250% to 3-15-28, then 5 Year CMT + 5.920%) (C)(D) | &nbsp;&nbsp;10.250 | &nbsp;&nbsp;03-15-28 | 289000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;316613 |
| Pacific Gas & Electric Company (B) | &nbsp;&nbsp;4.950 | &nbsp;&nbsp;07-01-50 | 117000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94247 |
| Pacific Gas & Electric Company (B) | &nbsp;&nbsp;5.800 | &nbsp;&nbsp;05-15-34 | 179000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;178669 |
| PacifiCorp (7.375% to 9-15-30, then 5 Year CMT + 3.319%) | &nbsp;&nbsp;7.375 | &nbsp;&nbsp;09-15-55 | 189000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;191849 |

---

21 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Utilities (continued)** | **Utilities (continued)** |  |  |  |
| **Electric utilities (continued)** | **Electric utilities (continued)** | **Electric utilities (continued)** |  |  |
| PG&E Corp. (7.375% to 3-15-30, then 5 Year CMT + 3.883%) | &nbsp;&nbsp;7.375 | &nbsp;&nbsp;03-15-55 | 292000 | &nbsp;&nbsp;$283471 |
| Progress Energy, Inc. (B) | &nbsp;&nbsp;7.750 | &nbsp;&nbsp;03-01-31 | 470000 | &nbsp;&nbsp;&nbsp;&nbsp;538257 |
| The Southern Company (B) | &nbsp;&nbsp;5.200 | &nbsp;&nbsp;06-15-33 | 83000 | &nbsp;&nbsp;&nbsp;&nbsp;83519 |
| The Southern Company (B) | &nbsp;&nbsp;5.700 | &nbsp;&nbsp;03-15-34 | 209000 | &nbsp;&nbsp;&nbsp;&nbsp;216080 |
| The Southern Company (6.375% to 3-15-35, then 5 Year CMT + 2.069%) | &nbsp;&nbsp;6.375 | &nbsp;&nbsp;03-15-55 | 225000 | &nbsp;&nbsp;&nbsp;&nbsp;229210 |
| **Gas utilities 0.1%** | **Gas utilities 0.1%** | **Gas utilities 0.1%** |  |  |
| AltaGas, Ltd. (7.200% to 10-15-34, then 5 Year CMT + 3.573%) (C) | &nbsp;&nbsp;7.200 | &nbsp;&nbsp;10-15-54 | 86000 | &nbsp;&nbsp;&nbsp;&nbsp;83989 |
| **Independent power and renewable electricity producers 1.3%** | **Independent power and renewable electricity producers 1.3%** | **Independent power and renewable electricity producers 1.3%** |  |  |
| AES Panama Generation Holdings SRL (C) | &nbsp;&nbsp;4.375 | &nbsp;&nbsp;05-31-30 | 220923 | &nbsp;&nbsp;&nbsp;&nbsp;193208 |
| Alpha Generation LLC (C) | &nbsp;&nbsp;6.750 | &nbsp;&nbsp;10-15-32 | 89000 | &nbsp;&nbsp;&nbsp;&nbsp;90701 |
| Lightning Power LLC (C) | &nbsp;&nbsp;7.250 | &nbsp;&nbsp;08-15-32 | 158000 | &nbsp;&nbsp;&nbsp;&nbsp;163693 |
| Vistra Corp. (8.000% to 10-15-26, then 5 Year CMT + 6.930%) (C)(D) | &nbsp;&nbsp;8.000 | &nbsp;&nbsp;10-15-26 | 141000 | &nbsp;&nbsp;&nbsp;&nbsp;144110 |
| Vistra Operations Company LLC (B)(C) | &nbsp;&nbsp;3.700 | &nbsp;&nbsp;01-30-27 | 486000 | &nbsp;&nbsp;&nbsp;&nbsp;477599 |
| Vistra Operations Company LLC (B)(C) | &nbsp;&nbsp;4.300 | &nbsp;&nbsp;07-15-29 | 441000 | &nbsp;&nbsp;&nbsp;&nbsp;431265 |
| Vistra Operations Company LLC (C) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;04-15-32 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;99435 |
| Vistra Operations Company LLC (B)(C) | &nbsp;&nbsp;6.950 | &nbsp;&nbsp;10-15-33 | 213000 | &nbsp;&nbsp;&nbsp;&nbsp;228718 |
| **Multi-utilities 1.0%** | **Multi-utilities 1.0%** | **Multi-utilities 1.0%** |  |  |
| CenterPoint Energy, Inc. (6.850% to 2-15-35, then 5 Year CMT + 2.946%) (A)(B) | &nbsp;&nbsp;6.850 | &nbsp;&nbsp;02-15-55 | 74000 | &nbsp;&nbsp;&nbsp;&nbsp;73891 |
| CenterPoint Energy, Inc. (7.000% to 2-15-30, then 5 Year CMT + 3.254%) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;02-15-55 | 266000 | &nbsp;&nbsp;&nbsp;&nbsp;271670 |
| Dominion Energy, Inc. (6.875% to 2-1-30, then 5 Year CMT + 2.386%) (A)(B) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;02-01-55 | 171000 | &nbsp;&nbsp;&nbsp;&nbsp;175844 |
| Dominion Energy, Inc. (7.000% to 6-1-34, then 5 Year CMT + 2.511%) | &nbsp;&nbsp;7.000 | &nbsp;&nbsp;06-01-54 | 120000 | &nbsp;&nbsp;&nbsp;&nbsp;124590 |
| NiSource, Inc. (B) | &nbsp;&nbsp;5.350 | &nbsp;&nbsp;04-01-34 | 165000 | &nbsp;&nbsp;&nbsp;&nbsp;166089 |
| NiSource, Inc. (B) | &nbsp;&nbsp;5.400 | &nbsp;&nbsp;06-30-33 | 115000 | &nbsp;&nbsp;&nbsp;&nbsp;115767 |
| Sempra (B) | &nbsp;&nbsp;5.500 | &nbsp;&nbsp;08-01-33 | 224000 | &nbsp;&nbsp;&nbsp;&nbsp;225466 |
| Sempra (6.400% to 10-1-34, then 5 Year CMT + 2.632%) | &nbsp;&nbsp;6.400 | &nbsp;&nbsp;10-01-54 | 176000 | &nbsp;&nbsp;&nbsp;&nbsp;160528 |
| Sempra (6.875% to 10-1-29, then 5 Year CMT + 2.789%) | &nbsp;&nbsp;6.875 | &nbsp;&nbsp;10-01-54 | 170000 | &nbsp;&nbsp;&nbsp;&nbsp;164153 |
| **Municipal bonds 0.1% (0.1% of Total investments)** | **Municipal bonds 0.1% (0.1% of Total investments)** | **Municipal bonds 0.1% (0.1% of Total investments)** |  | &nbsp;&nbsp;**$125548** |
| (Cost $176,000) |  |  |  |  |
| Golden State Tobacco Securitization Corp. (California) | &nbsp;&nbsp;4.214 | &nbsp;&nbsp;06-01-50 | 176000 | &nbsp;&nbsp;&nbsp;&nbsp;125548 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 22

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Term loans (F) 0.5% (0.3% of Total investments)** | **Term loans (F) 0.5% (0.3% of Total investments)** | **Term loans (F) 0.5% (0.3% of Total investments)** |  | &nbsp;&nbsp;**$704660** |
| (Cost $721,607) |  |  |  |  |
| **Financials 0.1%** |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**152727** |
| **Insurance 0.1%** | **Insurance 0.1%** | **Insurance 0.1%** |  |  |
| AmWINS Group, Inc., 2025 Term Loan B (1 month CME Term SOFR + 2.250%) | &nbsp;&nbsp;6.572 | &nbsp;&nbsp;01-30-32 | 153615 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;152727 |
| **Health care 0.1%** |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**77959** |
| **Pharmaceuticals 0.1%** | **Pharmaceuticals 0.1%** | **Pharmaceuticals 0.1%** |  |  |
| Endo Finance Holdings, Inc., 2024 1st Lien Term Loan (1 month CME Term SOFR + 4.000%) | &nbsp;&nbsp;8.322 | &nbsp;&nbsp;04-23-31 | 80595 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;77959 |
| **Industrials 0.2%** |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**315656** |
| **Commercial services and supplies 0.2%** | **Commercial services and supplies 0.2%** | **Commercial services and supplies 0.2%** |  |  |
| GFL Environmental, Inc., 2025 Term Loan B (3 month CME Term SOFR + 2.500%) | &nbsp;&nbsp;6.819 | &nbsp;&nbsp;02-04-32 | 96000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94560 |
| Gloves Buyer, Inc., 2025 Term Loan (G) | &nbsp;&nbsp;TBD | &nbsp;&nbsp;01-17-32 | 232000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;221096 |
| **Information technology 0.0%** |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**42785** |
| **Software 0.0%** | **Software 0.0%** | **Software 0.0%** |  |  |
| Clearwater Analytics LLC, 2025 Term Loan B (3 month CME Term SOFR + 2.250%) | &nbsp;&nbsp;6.529 | &nbsp;&nbsp;04-21-32 | 43000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;42785 |
| **Materials 0.1%** |  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**115533** |
| **Construction materials 0.1%** | **Construction materials 0.1%** | **Construction materials 0.1%** |  |  |
| Quikrete Holdings, Inc., 2025 Term Loan B (1 month CME Term SOFR + 2.250%) | &nbsp;&nbsp;6.572 | &nbsp;&nbsp;02-10-32 | 118000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;115533 |
| **Collateralized mortgage obligations 9.7% (5.9% of Total investments)** | **Collateralized mortgage obligations 9.7% (5.9% of Total investments)** | **Collateralized mortgage obligations 9.7% (5.9% of Total investments)** |  | &nbsp;&nbsp;**$13570726** |
| (Cost $16,489,931) |  |  |  |  |
| **Commercial and residential 8.1%** |  |  |  | &nbsp;&nbsp;**11355770** |
| Angel Oak Mortgage Trust LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-3, Class A1 (4.800% to 2-1-28, then 5.800% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.800 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-26-68 | &nbsp;&nbsp;&nbsp;&nbsp;162540 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;162083 |
| BAHA Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-MAR, Class A (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.171 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-10-41 | &nbsp;&nbsp;&nbsp;&nbsp;231000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;238470 |
| BAMLL Commercial Mortgage Securities Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-BPR, Class ENM (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.843 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-05-32 | &nbsp;&nbsp;&nbsp;&nbsp;175000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;132381 |
| Barclays Commercial Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-C5, Class A2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.043 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-15-52 | &nbsp;&nbsp;&nbsp;&nbsp;64969 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;63807 |
| BBCMS Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-C6, Class A2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.690 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-53 | &nbsp;&nbsp;&nbsp;&nbsp;110847 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;108074 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-5C29, Class A3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.208 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-15-57 | &nbsp;&nbsp;&nbsp;&nbsp;63000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;64379 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-5C31, Class A3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.609 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-15-57 | &nbsp;&nbsp;&nbsp;&nbsp;66000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68390 |
| Benchmark Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-B12, Class A2 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.001 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-15-52 | &nbsp;&nbsp;&nbsp;&nbsp;91705 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;89805 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-V12, Class A3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.738 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-15-57 | &nbsp;&nbsp;&nbsp;&nbsp;218000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;226930 |
| BMO Mortgage Trust |  |  |  |  |

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23 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

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| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Commercial and residential (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-5C8, Class A3 (H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.625 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-15-57 | &nbsp;&nbsp;&nbsp;&nbsp;68000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$70401 |
| BRAVO Residential Funding Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM7, Class A2 (7.383% to 10-1-27, then 8.383% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.383 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-25-63 | &nbsp;&nbsp;&nbsp;&nbsp;509494 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;517241 |
| BX Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-OC11, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.202 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-09-41 | &nbsp;&nbsp;&nbsp;&nbsp;96000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;89066 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-CLS, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.760 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-13-27 | &nbsp;&nbsp;&nbsp;&nbsp;221000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;224000 |
| Citigroup Commercial Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-SMRT, Class A (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.015 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-12-40 | &nbsp;&nbsp;&nbsp;&nbsp;177000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;182437 |
| Commercial Mortgage Trust (Citigroup/Deutsche Bank AG) |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-COR3, Class XA IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.577 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-10-51 | &nbsp;&nbsp;&nbsp;&nbsp;3783430 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;43004 |
| Ellington Financial Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-4, Class A1 (5.900% to 12-1-26, then 6.900% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.900 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-25-67 | &nbsp;&nbsp;&nbsp;&nbsp;341258 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;343045 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1, Class A1 (5.732% to 1-1-27, then 6.732% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.732 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;350111 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;349382 |
| GCAT Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM2, Class A1 (5.837% to 1-1-27, then 6.837% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.837 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-25-67 | &nbsp;&nbsp;&nbsp;&nbsp;359927 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;359648 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM3, Class A1 (6.889% to 9-1-27, then 7.889% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.889 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;324282 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;328756 |
| GS Mortgage-Backed Securities Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-CCM1, Class A1 (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.650 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-25-53 | &nbsp;&nbsp;&nbsp;&nbsp;313682 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;315269 |
| HarborView Mortgage Loan Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2007-3, Class ES IO (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.350 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-19-37 | &nbsp;&nbsp;&nbsp;&nbsp;2038138 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;31225 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2007-4, Class ES IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.350 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-19-47 | &nbsp;&nbsp;&nbsp;&nbsp;2093038 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;33117 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2007-6, Class ES IO (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.343 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-19-37 | &nbsp;&nbsp;&nbsp;&nbsp;2240435 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;37058 |
| Hudson Yards Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-SPRL, Class A (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.649 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-13-40 | &nbsp;&nbsp;&nbsp;&nbsp;100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;102764 |
| Imperial Fund Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM1, Class A1 (5.941% to 1-1-27, then 6.941% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.941 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;322987 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;323184 |
| JPMorgan Chase Commercial Mortgage Securities Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-NNN, Class AFX (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.812 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-16-37 | &nbsp;&nbsp;&nbsp;&nbsp;195000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;173063 |
| Natixis Commercial Mortgage Securities Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-ALXA, Class C (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.460 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-15-43 | &nbsp;&nbsp;&nbsp;&nbsp;175000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;160001 |
| New Residential Mortgage Loan Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-NQM4, Class A1 (5.000% to 6-1-26, then 6.000% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-25-62 | &nbsp;&nbsp;&nbsp;&nbsp;472873 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;468787 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM1, Class A1A (6.864% to 9-1-27, then 7.864% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.864 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-25-63 | &nbsp;&nbsp;&nbsp;&nbsp;351220 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;354755 |
| NXPT Commercial Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-STOR, Class A (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.455 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-05-41 | &nbsp;&nbsp;&nbsp;&nbsp;115000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;112360 |
| OBX Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-NQM7, Class A1 (5.110% to 8-1-26, then 6.110% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.110 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-25-62 | &nbsp;&nbsp;&nbsp;&nbsp;440283 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;438349 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-NQM5, Class A1A (6.567% to 6-1-27, then 7.567% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.567 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-25-63 | &nbsp;&nbsp;&nbsp;&nbsp;303574 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;306666 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-NQM11, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.128 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-25-64 | &nbsp;&nbsp;&nbsp;&nbsp;499580 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;503388 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 24

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Commercial and residential (continued)** |  |  |  |  |
| ROCK Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-CNTR, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.388 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-13-41 | &nbsp;&nbsp;&nbsp;&nbsp;375000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$381966 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-CNTR, Class D (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.109 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-13-41 | &nbsp;&nbsp;&nbsp;&nbsp;234000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;244089 |
| Starwood Mortgage Residential Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-4, Class A1 (5.192% to 6-1-26, then 6.192% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.192 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-25-67 | &nbsp;&nbsp;&nbsp;&nbsp;350011 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;351058 |
| Towd Point Mortgage Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-1, Class A1 (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.750 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-25-58 | &nbsp;&nbsp;&nbsp;&nbsp;99419 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;96678 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-4, Class A1A (C)(H) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.447 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-27-64 | &nbsp;&nbsp;&nbsp;&nbsp;92309 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;91605 |
| Verus Securitization Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2, Class A1 (6.193% to 3-1-27, then 7.193% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.193 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;308412 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;308995 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-5, Class A1 (6.476% to 6-1-27, then 7.476% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.476 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;279957 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;281784 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-6, Class A1 (6.665% to 9-1-27, then 7.665% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.665 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;352847 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;356048 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-8, Class A2 (6.664% to 12-1-27, then 7.664% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.664 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;340975 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;344503 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-INV1, Class A1 (5.999% to 2-1-27, then 6.999% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.999 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-25-68 | &nbsp;&nbsp;&nbsp;&nbsp;1357057 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1357639 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1, Class A3 (6.118% to 1-1-28, then 7.118% thereafter) (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.118 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-25-69 | &nbsp;&nbsp;&nbsp;&nbsp;519141 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;520120 |
| **U.S. Government Agency 1.6%** |  |  |  | &nbsp;&nbsp;**2214956** |
| Government National Mortgage Association |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2012-114, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.629 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-16-53 | &nbsp;&nbsp;&nbsp;&nbsp;408650 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6459 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2016-174, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.889 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-16-56 | &nbsp;&nbsp;&nbsp;&nbsp;606629 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;25711 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-109, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.229 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-16-57 | &nbsp;&nbsp;&nbsp;&nbsp;735010 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9652 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-124, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.626 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-16-59 | &nbsp;&nbsp;&nbsp;&nbsp;618789 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;21820 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-135, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.698 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-16-58 | &nbsp;&nbsp;&nbsp;&nbsp;1021982 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;34045 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-140, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.486 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-16-59 | &nbsp;&nbsp;&nbsp;&nbsp;552715 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15369 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-20, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.518 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-16-58 | &nbsp;&nbsp;&nbsp;&nbsp;1245817 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28665 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-22, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.746 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-16-57 | &nbsp;&nbsp;&nbsp;&nbsp;347358 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12576 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-46, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.651 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-16-57 | &nbsp;&nbsp;&nbsp;&nbsp;921819 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;35174 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-61, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.700 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-16-59 | &nbsp;&nbsp;&nbsp;&nbsp;407420 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14897 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-74, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.418 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-16-58 | &nbsp;&nbsp;&nbsp;&nbsp;1098832 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;19315 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-114, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.591 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-16-60 | &nbsp;&nbsp;&nbsp;&nbsp;596507 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;23922 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-158, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.794 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-16-61 | &nbsp;&nbsp;&nbsp;&nbsp;1183987 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;70668 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-35, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.541 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-16-60 | &nbsp;&nbsp;&nbsp;&nbsp;1445357 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;47296 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-43, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.455 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-16-60 | &nbsp;&nbsp;&nbsp;&nbsp;1560819 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50836 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-69, Class IO (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.607 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-16-60 | &nbsp;&nbsp;&nbsp;&nbsp;607560 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27764 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2018-9, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.444 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-16-60 | &nbsp;&nbsp;&nbsp;&nbsp;1153736 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;34517 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-131, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.803 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-16-61 | &nbsp;&nbsp;&nbsp;&nbsp;894142 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51830 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-100, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.786 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;1044767 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;63610 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-108, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.847 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;1169360 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;68583 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-114, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.800 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;2481266 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;136109 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-118, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.884 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;1802813 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;96210 |

---

25 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **U.S. Government Agency (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-119, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.607 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;1000458 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$47278 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-120, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.769 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;560685 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;33708 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-137, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.797 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;2878064 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;169011 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-150, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.965 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;1600168 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113601 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-170, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.835 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;2152705 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;141010 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-203, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.870 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-16-63 | &nbsp;&nbsp;&nbsp;&nbsp;1722842 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113804 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-3, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.870 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-16-62 | &nbsp;&nbsp;&nbsp;&nbsp;2759381 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;178863 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-40, Class IO (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.822 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-16-63 | &nbsp;&nbsp;&nbsp;&nbsp;670172 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;41828 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-150, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.822 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-16-64 | &nbsp;&nbsp;&nbsp;&nbsp;250470 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14711 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-17, Class IO (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.802 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-16-64 | &nbsp;&nbsp;&nbsp;&nbsp;1452019 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;83072 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-181, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.719 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-16-64 | &nbsp;&nbsp;&nbsp;&nbsp;773724 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;48077 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-21, Class IO (B) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.784 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-16-63 | &nbsp;&nbsp;&nbsp;&nbsp;638485 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;36508 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-53, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.708 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-16-64 | &nbsp;&nbsp;&nbsp;&nbsp;2409562 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113877 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-197, Class IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.240 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-16-65 | &nbsp;&nbsp;&nbsp;&nbsp;509524 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;44015 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-179, Class XI IO | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.831 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-16-66 | &nbsp;&nbsp;&nbsp;&nbsp;1893262 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;140565 |
| **Asset-backed securities 10.5% (6.4% of Total investments)** | **Asset-backed securities 10.5% (6.4% of Total investments)** | **Asset-backed securities 10.5% (6.4% of Total investments)** |  | &nbsp;&nbsp;**$14715760** |
| (Cost $14,672,215) |  |  |  |  |
| **Asset-backed securities 10.5%** |  |  |  | &nbsp;&nbsp;**14715760** |
| ABPCI Direct Lending Fund I, Ltd. |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.199 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-29-30 | &nbsp;&nbsp;&nbsp;&nbsp;67180 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;65951 |
| Aligned Data Centers Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-16-48 | &nbsp;&nbsp;&nbsp;&nbsp;164000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;165934 |
| Ally Auto Receivables Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-3, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.070 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-16-28 | &nbsp;&nbsp;&nbsp;&nbsp;500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;502884 |
| American Express Credit Account Master Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-4, Class A | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.150 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-15-30 | &nbsp;&nbsp;&nbsp;&nbsp;670000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;691171 |
| Aqua Finance Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.540 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-17-46 | &nbsp;&nbsp;&nbsp;&nbsp;52652 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;48608 |
| ARI Fleet Lease Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-B, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.050 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-15-32 | &nbsp;&nbsp;&nbsp;&nbsp;267411 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;269509 |
| Avis Budget Rental Car Funding AESOP LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-20-29 | &nbsp;&nbsp;&nbsp;&nbsp;580000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;589129 |
| Carmax Auto Owner Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-3, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.260 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-29 | &nbsp;&nbsp;&nbsp;&nbsp;100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;101881 |
| CARS-DB7 LP |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A1 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.750 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-15-53 | &nbsp;&nbsp;&nbsp;&nbsp;413417 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;417298 |
| Chesapeake Funding II LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2A, Class A1 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.160 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-15-35 | &nbsp;&nbsp;&nbsp;&nbsp;394141 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;399697 |
| CLI Funding VIII LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.310 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-18-48 | &nbsp;&nbsp;&nbsp;&nbsp;399662 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;400187 |
| Compass Datacenters Issuer II LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A1 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-25-49 | &nbsp;&nbsp;&nbsp;&nbsp;160000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;161408 |
| Compass Datacenters Issuer III LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-2A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.835 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-25-50 | &nbsp;&nbsp;&nbsp;&nbsp;73000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;73989 |
| ContiMortgage Home Equity Loan Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 1995-2, Class A5 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.100 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;08-15-25 | &nbsp;&nbsp;&nbsp;&nbsp;14518 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6243 |
| CyrusOne Data Centers Issuer I LLC |  |  |  |  |

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SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 26

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Asset-backed securities (continued)** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.300 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-20-48 | &nbsp;&nbsp;&nbsp;&nbsp;262000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$254860 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-2A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.500 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-20-49 | &nbsp;&nbsp;&nbsp;&nbsp;243000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;234953 |
| DB Master Finance LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2017-1A, Class A2II (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.030 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-20-47 | &nbsp;&nbsp;&nbsp;&nbsp;158100 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;155268 |
| Dell Equipment Finance Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2, Class A3 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.650 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-22-29 | &nbsp;&nbsp;&nbsp;&nbsp;327635 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;328988 |
| Diamond Infrastructure Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-1A, Class C (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.475 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-15-49 | &nbsp;&nbsp;&nbsp;&nbsp;80000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;75246 |
| Ford Credit Auto Lease Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-B, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.870 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-15-27 | &nbsp;&nbsp;&nbsp;&nbsp;175000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;176173 |
| Ford Credit Auto Owner Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-D, Class A3 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.270 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-17-27 | &nbsp;&nbsp;&nbsp;&nbsp;246842 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;247618 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.280 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-36 | &nbsp;&nbsp;&nbsp;&nbsp;512000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;526798 |
| Frontier Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1, Class C (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.160 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-20-54 | &nbsp;&nbsp;&nbsp;&nbsp;81000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;89398 |
| GM Financial Consumer Automobile Receivables Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.590 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-17-28 | &nbsp;&nbsp;&nbsp;&nbsp;290000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;291544 |
| GM Financial Revolving Receivables Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.980 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-11-36 | &nbsp;&nbsp;&nbsp;&nbsp;127000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;129856 |
| GMF Floorplan Owner Revolving Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-2, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.340 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-15-30 | &nbsp;&nbsp;&nbsp;&nbsp;675000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;694786 |
| Golub Capital Partners Funding, Ltd. |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.208 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-22-29 | &nbsp;&nbsp;&nbsp;&nbsp;90002 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;89248 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.773 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-20-29 | &nbsp;&nbsp;&nbsp;&nbsp;154393 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;152823 |
| HI-FI Music IP Issuer LP |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.939 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-01-62 | &nbsp;&nbsp;&nbsp;&nbsp;245000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;237703 |
| Hotwire Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.687 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-20-53 | &nbsp;&nbsp;&nbsp;&nbsp;700000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;703192 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.893 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-20-54 | &nbsp;&nbsp;&nbsp;&nbsp;51000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;51676 |
| Invitation Homes Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-SFR1, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-17-41 | &nbsp;&nbsp;&nbsp;&nbsp;244581 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;236727 |
| Jersey Mike's Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.636 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-55 | &nbsp;&nbsp;&nbsp;&nbsp;114000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113449 |
| Mercedes-Benz Auto Receivables Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-1, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.250 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-29 | &nbsp;&nbsp;&nbsp;&nbsp;500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;506023 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1, Class A4 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.310 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-16-29 | &nbsp;&nbsp;&nbsp;&nbsp;290000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;289991 |
| MetroNet Infrastructure Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.560 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-20-53 | &nbsp;&nbsp;&nbsp;&nbsp;170000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;174588 |
| MVW LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class D (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.140 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-20-37 | &nbsp;&nbsp;&nbsp;&nbsp;469310 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;465349 |
| Neighborly Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.584 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-30-51 | &nbsp;&nbsp;&nbsp;&nbsp;456960 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;425843 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2022-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.695 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-30-52 | &nbsp;&nbsp;&nbsp;&nbsp;206078 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;188720 |
| New Economy Assets Phase 1 Sponsor LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-1, Class B1 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.410 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-20-61 | &nbsp;&nbsp;&nbsp;&nbsp;162000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;147192 |
| NRZ Excess Spread-Collateralized Notes |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2021-FHT1, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.104 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-25-26 | &nbsp;&nbsp;&nbsp;&nbsp;28504 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27645 |
| PFS Financing Corp. |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-B, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.270 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;05-15-28 | &nbsp;&nbsp;&nbsp;&nbsp;335000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;337462 |

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27 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Rate (%)** | &nbsp;&nbsp;**Maturity date** | **Par value^** | &nbsp;&nbsp;**Value** |
| **Asset-backed securities (continued)** |  |  |  |  |
| Progress Residential Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-SFR1, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.400 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-17-42 | &nbsp;&nbsp;&nbsp;&nbsp;161000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$151142 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-SFR2, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.305 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-17-42 | &nbsp;&nbsp;&nbsp;&nbsp;109000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;101805 |
| Retained Vantage Data Centers Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2023-1A, Class A2A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;09-15-48 | &nbsp;&nbsp;&nbsp;&nbsp;275000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;272885 |
| SERVPRO Master Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.174 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-25-54 | &nbsp;&nbsp;&nbsp;&nbsp;102700 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;105408 |
| Sesac Finance LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2019-1, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.216 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-25-49 | &nbsp;&nbsp;&nbsp;&nbsp;341185 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;337852 |
| SMB Private Education Loan Trust |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-A, Class A1A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.240 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-15-56 | &nbsp;&nbsp;&nbsp;&nbsp;215371 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;217781 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-E, Class A1A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.090 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10-16-56 | &nbsp;&nbsp;&nbsp;&nbsp;160499 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;161814 |
| Sonic Capital LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class A2I (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.845 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;01-20-50 | &nbsp;&nbsp;&nbsp;&nbsp;302207 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;295228 |
| Subway Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2I (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.028 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-30-54 | &nbsp;&nbsp;&nbsp;&nbsp;112435 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;113715 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2II (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.268 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-30-54 | &nbsp;&nbsp;&nbsp;&nbsp;100495 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;102182 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-3A, Class A23 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.914 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;07-30-54 | &nbsp;&nbsp;&nbsp;&nbsp;242780 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;240858 |
| Sunbird Engine Finance LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.671 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;02-15-45 | &nbsp;&nbsp;&nbsp;&nbsp;140093 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;136409 |
| Switch ABS Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-2A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.436 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;06-25-54 | &nbsp;&nbsp;&nbsp;&nbsp;370000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;367468 |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.036 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-25-55 | &nbsp;&nbsp;&nbsp;&nbsp;238000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;231614 |
| Uniti Fiber Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.877 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;04-20-55 | &nbsp;&nbsp;&nbsp;&nbsp;93000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;94924 |
| VR Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-1A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.790 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11-15-50 | &nbsp;&nbsp;&nbsp;&nbsp;194044 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;182598 |
| Willis Engine Structured Trust V |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2020-A, Class A (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.228 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-15-45 | &nbsp;&nbsp;&nbsp;&nbsp;90463 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;85865 |
| Wingstop Funding LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2024-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.858 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12-05-54 | &nbsp;&nbsp;&nbsp;&nbsp;104000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;105463 |
| Zayo Issuer LLC |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Series 2025-1A, Class A2 (C) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.648 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;03-20-55 | &nbsp;&nbsp;&nbsp;&nbsp;163000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;163741 |

---

---

| | | |
|:---|:---|:---|
|  | **Shares** | &nbsp;&nbsp;**Value** |
| **Common stocks 0.0% (0.0% of Total investments)** |  | &nbsp;&nbsp;**$18570** |
| (Cost $188,240) |  |  |
| **Energy 0.0%** |  | &nbsp;&nbsp;&nbsp;&nbsp;**18570** |
| **Oil, gas and consumable fuels 0.0%** |  |  |
| Altera Infrastructure LP (I) | 743 | &nbsp;&nbsp;&nbsp;&nbsp;18570 |
| **Preferred securities 0.2% (0.1% of Total investments)** |  | &nbsp;&nbsp;**$344439** |
| (Cost $394,505) |  |  |
| **Communication services 0.1%** |  | &nbsp;&nbsp;**121335** |
| **Wireless telecommunication services 0.1%** | **Wireless telecommunication services 0.1%** |  |
| Telephone & Data Systems, Inc., 6.625% (B) | &nbsp;&nbsp;5825 | 121335 |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 28

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

---

| | | |
|:---|:---|:---|
|  | **Shares** | &nbsp;&nbsp;**Value** |
| **Financials 0.1%** |  | &nbsp;&nbsp;**$223104** |
| **Banks 0.1%** | **Banks 0.1%** |  |
| Wells Fargo & Company, 7.500% | &nbsp;&nbsp;192 | &nbsp;&nbsp;&nbsp;223104 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | &nbsp;&nbsp;**Yield (%)** | **Shares** | &nbsp;&nbsp;**Value** |
| **Short-term investments 2.9% (1.8% of Total investments)** | **Short-term investments 2.9% (1.8% of Total investments)** | **Short-term investments 2.9% (1.8% of Total investments)** | &nbsp;&nbsp;**$4043992** |
| (Cost $4,044,012) |  |  |  |
| **Short-term funds 2.9%** |  |  | &nbsp;&nbsp;&nbsp;&nbsp;**4043992** |
| John Hancock Collateral Trust (J) | &nbsp;&nbsp;4.2081(K) | 404270 | &nbsp;&nbsp;&nbsp;&nbsp;4043992 |

---

---

| | |
|:---|:---|
| **Total investments (Cost $235,746,484) 163.7%** | **$229639070** |
| **Other assets and liabilities, net (63.7%)** | **(89392530)** |
| **Total net assets 100.0%** | **$140246540** |

---

---

| | |
|:---|:---|
| The percentage shown for each investment category is the total value of the category as a percentage of the net assets of the fund unless otherwise indicated. | The percentage shown for each investment category is the total value of the category as a percentage of the net assets of the fund unless otherwise indicated. |
| ^All par values are denominated in U.S. dollars unless otherwise indicated. | ^All par values are denominated in U.S. dollars unless otherwise indicated. |
| **Security Abbreviations and Legend** | **Security Abbreviations and Legend** |
| CME | CME Group Published Rates |
| CMT | Constant Maturity Treasury |
| ICE | Intercontinental Exchange |
| IO | Interest-Only Security - (Interest Tranche of Stripped Mortgage Pool). Rate shown is the annualized yield at the end of the period. |
| SOFR | Secured Overnight Financing Rate |
| (A) | All or a portion of this security is on loan as of 4-30-25, and is a component of the fund's leverage under the Liquidity Agreement. The value of securities on loan amounted to $12,479,086. |
| (B) | All or a portion of this security is pledged as collateral pursuant to the Liquidity Agreement. Total collateral value at 4-30-25 was $111,636,453. |
| (C) | This security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold, normally to qualified institutional buyers, in transactions exempt from registration. Rule 144A securities amounted to $55,873,518 or 39.8% of the fund's net assets as of 4-30-25. |
| (D) | Perpetual bonds have no stated maturity date. Date shown as maturity date is next call date. |
| (E) | Variable rate obligation. The coupon rate shown represents the rate at period end. |
| (F) | Term loans are variable rate obligations. The rate shown represents the rate at period end. |
| (G) | This position represents an unsettled loan commitment at period end. Certain details associated with this purchase are not known prior to the settlement date, including coupon rate, which is disclosed as TBD (To Be Determined). |
| (H) | Variable or floating rate security, the interest rate of which adjusts periodically based on a weighted average of interest rates and prepayments on the underlying pool of assets. The interest rate shown is the current rate as of period end. |
| (I) | Non-income producing security. |
| (J) | Investment is an affiliate of the fund, the advisor and/or subadvisor. |
| (K) | The rate shown is the annualized seven-day yield as of 4-30-25. |

---

29 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

#### DERIVATIVES

#### SWAPS

---

| | | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
| **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** | **Interest rate swaps** |
| **Counterparty (OTC)/<br> Centrally cleared** | **Notional<br> amount** | &nbsp;&nbsp;**Currency** | &nbsp;&nbsp;**Payments<br> made** | &nbsp;&nbsp;**Payments<br> received** | &nbsp;&nbsp;**Fixed<br> payment<br> frequency** | &nbsp;&nbsp;**Floating<br> payment<br> frequency** | &nbsp;&nbsp;**Maturity<br> date** | &nbsp;&nbsp;**Unamortized<br> upfront<br> payment<br> paid<br> (received)** | &nbsp;&nbsp;**Unrealized<br> appreciation<br> (depreciation)** | &nbsp;&nbsp;**Value** |
| Centrally cleared | 25000000 | &nbsp;&nbsp;USD | &nbsp;&nbsp;Fixed 4.191% | &nbsp;&nbsp;USD SOFR Compounded OIS<sup>(a)</sup> | &nbsp;&nbsp;Annual | &nbsp;&nbsp;Quarterly | &nbsp;&nbsp;Jun 2026 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;$(948569) | &nbsp;&nbsp;&nbsp;&nbsp;$(948569) |
| Centrally cleared | 25000000 | &nbsp;&nbsp;USD | &nbsp;&nbsp;Fixed 3.908% | &nbsp;&nbsp;USD SOFR Compounded OIS<sup>(a)</sup> | &nbsp;&nbsp;Annual | &nbsp;&nbsp;Quarterly | &nbsp;&nbsp;Jan 2027 | &nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(439305) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(439305) |
|  |  |  |  |  |  |  |  | &nbsp;&nbsp;**—** | &nbsp;&nbsp;**$(1387874)** | &nbsp;&nbsp;**$(1387874)** |

---

<sup>(a)</sup> At 4-30-25, the overnight SOFR was 4.410%.

---

| | |
|:---|:---|
| **Derivatives Currency Abbreviations** | **Derivatives Currency Abbreviations** |
| USD | U.S. Dollar |

---

---

| | |
|:---|:---|
| **Derivatives Abbreviations** | **Derivatives Abbreviations** |
| OIS | Overnight Index Swap |
| OTC | Over-the-counter |
| SOFR | Secured Overnight Financing Rate |

---

At 4-30-25, the aggregate cost of investments for federal income tax purposes was $236,274,447. Net unrealized depreciation aggregated to $8,023,251, of which $1,886,273 related to gross unrealized appreciation and $9,909,524 related to gross unrealized depreciation.

See Notes to financial statements regarding investment transactions and other derivatives information.

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 30

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

Financial statements

#### STATEMENT OF ASSETS AND LIABILITIES 4-30-25 (unaudited)

------

---

| | |
|:---|:---|
| **Assets** |  |
| Unaffiliated investments, at value (Cost $231,702,472) | &nbsp;&nbsp;&nbsp;&nbsp;$225595078 |
| Affiliated investments, at value (Cost $4,044,012) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4043992 |
| **Total investments, at value (Cost $235,746,484)** | &nbsp;&nbsp;&nbsp;&nbsp;**229639070** |
| Receivable for centrally cleared swaps | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;474052 |
| Dividends and interest receivable | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2024514 |
| Receivable for investments sold | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;207021 |
| Other assets | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;24914 |
| **Total assets** | &nbsp;&nbsp;&nbsp;&nbsp;**232369571** |
| **Liabilities** |  |
| Liquidity agreement | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;91300000 |
| Payable for investments purchased | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;379679 |
| Interest payable | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;382699 |
| Payable to affiliates |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounting and legal services fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3985 |
| &nbsp;&nbsp;&nbsp;&nbsp;Trustees' fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;31 |
| Other liabilities and accrued expenses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;56637 |
| **Total liabilities** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**92123031** |
| **Net assets** | &nbsp;&nbsp;**$140246540** |
| **Net assets consist of** |  |
| Paid-in capital | &nbsp;&nbsp;&nbsp;&nbsp;$175067707 |
| Total distributable earnings (loss) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(34821167) |
| **Net assets** | &nbsp;&nbsp;**$140246540** |
| **Net asset value per share** |  |
| Based on 11,646,585 shares of beneficial interest outstanding - unlimited number of shares authorized with no par value | &nbsp;&nbsp;$12.04 |

---

31 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

#### STATEMENT OF OPERATIONS For the six months ended 4-30-25 (unaudited)

------

---

| | |
|:---|:---|
| **Investment income** |  |
| Interest | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$6170631 |
| Dividends from affiliated investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;49344 |
| Dividends | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;39247 |
| **Total investment income** | &nbsp;&nbsp;&nbsp;&nbsp;**6259222** |
| **Expenses** |  |
| Investment management fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;631335 |
| Interest expense | &nbsp;&nbsp;&nbsp;&nbsp;2343824 |
| Accounting and legal services fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;12496 |
| Transfer agent fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;28780 |
| Trustees' fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27391 |
| Custodian fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14337 |
| Printing and postage | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14216 |
| Professional fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;35588 |
| Stock exchange listing fees | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11755 |
| Other | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5016 |
| **Total expenses** | &nbsp;&nbsp;&nbsp;&nbsp;**3124738** |
| Less expense reductions | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(10202) |
| **Net expenses** | &nbsp;&nbsp;&nbsp;&nbsp;**3114536** |
| **Net investment income** | &nbsp;&nbsp;&nbsp;&nbsp;**3144686** |
| **Realized and unrealized gain (loss)** |  |
| **Net realized gain (loss) on** |  |
| Unaffiliated investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(527775) |
| Affiliated investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;368 |
| Swap contracts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;148825 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(378582)** |
| **Change in net unrealized appreciation (depreciation) of** |  |
| Unaffiliated investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;558431 |
| Affiliated investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(171) |
| Swap contracts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(306299) |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**251961** |
| **Net realized and unrealized loss** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(126621)** |
| **Increase in net assets from operations** | &nbsp;&nbsp;**$3018065** |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 32

------

[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

#### STATEMENTS OF CHANGES IN NET ASSETS

------

---

| | | |
|:---|:---|:---|
|  | &nbsp;&nbsp;**Six months ended<br> 4-30-25<br> (unaudited)** | &nbsp;&nbsp;**Year ended<br> 10-31-24** |
| **Increase (decrease) in net assets** |  |  |
| **From operations** |  |  |
| Net investment income | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$3144686 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$5043346 |
| Net realized loss | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(378582) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1656618) |
| Change in net unrealized appreciation (depreciation) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;251961 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;15524510 |
| **Increase in net assets resulting from operations** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**3018065** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**18911238** |
| **Distributions to shareholders** |  |  |
| From earnings | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3884137) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5430804) |
| **Total distributions** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(3884137)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(5430804)** |
| **Total increase (decrease)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(866072)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**13480434** |
| **Net assets** |  |  |
| Beginning of period | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;141112612 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;127632178 |
| **End of period** | &nbsp;&nbsp;**$140246540** | &nbsp;&nbsp;**$141112612** |
| **Share activity** |  |  |
| **Shares outstanding** |  |  |
| Beginning of period | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11646585 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11646585 |
| **End of period** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**11646585** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**11646585** |

---

33 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

#### STATEMENT OF CASH FLOWS For the six months ended 4-30-25 (unaudited)

------

---

| | |
|:---|:---|
| **Cash flows from operating activities** |  |
| Net increase in net assets from operations | &nbsp;&nbsp;&nbsp;&nbsp;$3018065 |
| **Adjustments to reconcile net increase in net assets from operations to net cash provided by operating activities:** |  |
| Long-term investments purchased | &nbsp;&nbsp;&nbsp;&nbsp;(62228374) |
| Long-term investments sold | &nbsp;&nbsp;&nbsp;&nbsp;60432109 |
| Net purchases and sales of short-term investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2639827 |
| Net amortization of premium (discount) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;158024 |
| (Increase) Decrease in assets: |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Receivable for centrally cleared swaps | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;210691 |
| &nbsp;&nbsp;&nbsp;&nbsp;Dividends and interest receivable | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(130487) |
| &nbsp;&nbsp;&nbsp;&nbsp;Receivable for investments sold | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;550554 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other assets | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(7108) |
| Increase (Decrease) in liabilities: |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Payable for investments purchased | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(573357) |
| &nbsp;&nbsp;&nbsp;&nbsp;Payable for delayed delivery securities purchased | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(75000) |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest payable | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(52066) |
| &nbsp;&nbsp;&nbsp;&nbsp;Payable to affiliates | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3050) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other liabilities and accrued expenses | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(46674) |
| Net change in unrealized (appreciation) depreciation on: |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(558260) |
| Net realized (gain) loss on: |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;531768 |
| **Net cash provided by operating activities** | &nbsp;&nbsp;&nbsp;**$3866662** |
| **Cash flows provided by (used in) financing activities** |  |
| Distributions to shareholders | &nbsp;&nbsp;&nbsp;&nbsp;$(3884137) |
| **Net cash used in financing activities** | &nbsp;&nbsp;**$(3884137)** |
| **Net decrease in cash** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$(17475)** |
| **Cash at beginning of period** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$17475** |
| **Cash at end of period** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**—** |
| **Supplemental disclosure of cash flow information:** |  |
| **Cash paid for interest** | &nbsp;&nbsp;**$(2395890)** |

---

SEE NOTES TO FINANCIAL STATEMENTS SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 34

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[**Table of Contents**](#JOB_Incom_a9e89ce9-f482-4120-bdca-208a5ead5aa9_TofC)

Financial highlights

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| **Period ended** | &nbsp;&nbsp;&nbsp;&nbsp;**4-30-25<sup>1</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;**10-31-24** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**10-31-23** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**10-31-22** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**10-31-21** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**10-31-20** |
| **Per share operating performance** |  |  |  |  |  |  |
| **Net asset value, beginning of period** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$12.12** | &nbsp;&nbsp;&nbsp;&nbsp;**$10.96** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$11.35** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.90** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.95** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.57** |
| Net investment income<sup>2</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.27 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.43 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.37 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.56 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.71 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.65 |
| Net realized and unrealized gain (loss) on investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.02) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.20 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.35) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4.19) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.12 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.48 |
| **Total from investment operations** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**0.25** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**1.63** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**0.02** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(3.63)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**0.83** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**1.13** |
| **Less distributions** |  |  |  |  |  |  |
| From net investment income | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.33) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.47) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.41) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.70) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.84) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.75) |
| From net realized gain | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.22) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(0.04) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| **Total distributions** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.33)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.47)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.41)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.92)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.88)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(0.75)** |
| **Net asset value, end of period** | &nbsp;&nbsp;&nbsp;&nbsp;**$12.04** | &nbsp;&nbsp;&nbsp;&nbsp;**$12.12** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$10.96** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$11.35** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.90** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.95** |
| **Per share market value, end of period** | &nbsp;&nbsp;&nbsp;&nbsp;**$11.36** | &nbsp;&nbsp;&nbsp;&nbsp;**$11.40** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$9.80** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$10.48** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.46** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$15.44** |
| **Total return at net asset value (%)<sup>3,4</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**2.29<sup>5</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**15.30** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**0.35** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(23.60)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**5.36** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**7.78** |
| **Total return at market value (%)<sup>3</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**2.61<sup>5</sup>** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**21.28** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(2.82)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(27.45)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**5.83** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**11.42** |
| **Ratios and supplemental data** |  |  |  |  |  |  |
| Net assets, end of period (in millions) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$140 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$141 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$128 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$132 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$185 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$186 |
| Ratios (as a percentage of average net assets): |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Expenses before reductions | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.49<sup>6</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.07 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.90 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.10 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.30 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.67 |
| &nbsp;&nbsp;&nbsp;Expenses including reductions<sup>7</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.48<sup>6</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.06 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.89 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.08 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.29 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.66 |
| &nbsp;&nbsp;&nbsp;Net investment income | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.52<sup>6</sup> | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.61 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.12 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.13 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.42 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.15 |
| Portfolio turnover (%) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;27 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;72 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;148 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;101 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;60 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;66 |
| **Senior securities** |  |  |  |  |  |  |
| Total debt outstanding end of period (in millions) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$91 |
| Asset coverage per $1,000 of debt<sup>8</sup> | &nbsp;&nbsp;&nbsp;&nbsp;$2536 | &nbsp;&nbsp;&nbsp;&nbsp;$2546 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$2398 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$2448 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$3028 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$3035 |

---

<sup>1</sup> Six months ended 4-30-25. Unaudited.

<sup>2</sup> Based on average daily shares outstanding.

<sup>3</sup> Total return based on net asset value reflects changes in the fund's net asset value during each period. Total return based on market value reflects changes in market value. Each figure assumes that distributions from income, capital gains and tax return of capital, if any, were reinvested.

<sup>4</sup> Total returns would have been lower had certain expenses not been reduced during the applicable periods.

<sup>5</sup> Not annualized.

<sup>6</sup> Annualized.

<sup>7</sup> Expenses including reductions excluding interest expense were 1.11% (annualized), 1.10%, 1.17%, 1.01%, 0.94% and 0.95% for the periods ended 4-30-25, 10-31-24, 10-31-23, 10-30-22, 10-31-21 and 10-31-20, respectively.

<sup>8</sup> Asset coverage equals the total net assets plus borrowings divided by the borrowings of the fund outstanding at period end (Note 8). As debt outstanding changes, the level of invested assets may change accordingly. Asset coverage ratio provides a measure of leverage.

35 JOHN HANCOCK Income Securities Trust \| SEMIANNUAL REPORT SEE NOTES TO FINANCIAL STATEMENTS

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Notes to financial statements (unaudited)

#### Note 1 — Organization
John Hancock Income Securities Trust (the fund) is a closed-end management investment company organized as a Massachusetts business trust and registered under the Investment Company Act of 1940, as amended (the 1940 Act).

#### Note 2 — Significant accounting policies
The financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America (US GAAP), which require management to make certain estimates and assumptions as of the date of the financial statements. Actual results could differ from those estimates and those differences could be significant. The fund qualifies as an investment company under Topic 946 of Accounting Standards Codification of US GAAP.

Events or transactions occurring after the end of the fiscal period through the date that the financial statements were issued have been evaluated in the preparation of the financial statements. The following summarizes the significant accounting policies of the fund:

**Security valuation. Investments are stated at value as of the scheduled close of regular trading on the New York Stock Exchange (NYSE), normally at 4:00 P.M., Eastern Time. In case of emergency or other disruption resulting in the NYSE not opening for trading or the NYSE closing at a time other than the regularly scheduled close, the net asset value (NAV) may be determined as of the regularly scheduled close of the NYSE pursuant to the Valuation Policies and Procedures of the Advisor, John Hancock Investment Management LLC, the fund's valuation designee.**

In order to value the securities, the fund uses the following valuation techniques: Debt obligations are typically valued based on evaluated prices provided by an independent pricing vendor. Independent pricing vendors utilize matrix pricing, which takes into account factors such as institutional-size trading in similar groups of securities, yield, quality, coupon rate, maturity, type of issue, trading characteristics and other market data, as well as broker supplied prices. Equity securities, including exchange-traded or closed-end funds, are typically valued at the last sale price or official closing price on the exchange or principal market where the security trades. In the event there were no sales during the day or closing prices are not available, the securities are valued using the last available bid price. Investments by the fund in open-end mutual funds, including John Hancock Collateral Trust (JHCT), are valued at their respective NAVs each business day. Swaps are generally valued using evaluated prices obtained from an independent pricing vendor.

In certain instances, the Pricing Committee of the Advisor may determine to value equity securities using prices obtained from another exchange or market if trading on the exchange or market on which prices are typically obtained did not open for trading as scheduled, or if trading closed earlier than scheduled, and trading occurred as normal on another exchange or market.

Other portfolio securities and assets, for which reliable market quotations are not readily available, are valued at fair value as determined in good faith by the Pricing Committee following procedures established by the Advisor and adopted by the Board of Trustees. The frequency with which these fair valuation procedures are used cannot be predicted and fair value of securities may differ significantly from the value that would have been used had a ready market for such securities existed.

The fund uses a three tier hierarchy to prioritize the pricing assumptions, referred to as inputs, used in valuation techniques to measure fair value. Level 1 includes securities valued using quoted prices in active markets for identical securities, including registered investment companies. Level 2 includes securities valued using other significant observable inputs. Observable inputs may include quoted prices for similar securities, interest rates, prepayment speeds and credit risk. Prices for securities valued using these inputs are received from independent pricing vendors and brokers and are based on an evaluation of the inputs described. Level 3 includes securities valued using significant unobservable inputs when market prices are not readily available or reliable, including the Advisor's assumptions in determining the fair value of investments. Factors used in determining value may include market or issuer specific events or trends, changes in interest rates and credit quality. The inputs or methodology

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used for valuing securities are not necessarily an indication of the risks associated with investing in those securities. Changes in valuation techniques and related inputs may result in transfers into or out of an assigned level within the disclosure hierarchy.

The following is a summary of the values by input classification of the fund's investments as of April 30, 2025, by major security category or type:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Total<br> value at<br> 4-30-25** | **Level 1<br> quoted<br> price** | **Level 2<br> significant<br> observable<br> inputs** | **Level 3<br> significant<br> unobservable<br> inputs** |
| **Investments in securities:** |  |  |  |  |
| **Assets** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;U.S. Government and Agency obligations | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$97946752** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$97946752 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Corporate bonds | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**98168623** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;98168623 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Municipal bonds | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**125548** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;125548 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Term loans | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**704660** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;704660 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Collateralized mortgage obligations | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**13570726** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;13570726 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Asset-backed securities | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**14715760** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;14715760 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common stocks | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**18570** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;18570 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Preferred securities | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**344439** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$344439 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Short-term investments | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**4043992** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4043992 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |
| **Total investments in securities** | **$229639070** | **$4388431** | **$225250639** | **—** |
| **Derivatives:** |  |  |  |  |
| **Liabilities** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Swap contracts | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$(1387874)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$(1387874) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— |

---

The fund holds liabilities for which the fair value approximates the carrying amount for financial statement purposes. As of April 30, 2025, the liability for the fund's Liquidity agreement on the Statement of assets and liabilities is categorized as Level 2 within the disclosure hierarchy.

**Mortgage and asset-backed securities. The fund may invest in mortgage-related securities, such as mortgage-backed securities, and other asset-backed securities, which are debt obligations that represent interests in pools of mortgages or other income-bearing assets, such as consumer loans or receivables. Such securities often involve risks that are different from the risks associated with investing in other types of debt securities. Mortgage-backed and other asset-backed securities are subject to changes in the payment patterns of borrowers of the underlying debt. When interest rates fall, borrowers are more likely to refinance or prepay their debt before its stated maturity. This may result in the fund having to reinvest the proceeds in lower yielding securities, effectively reducing the fund's income. Conversely, if interest rates rise and borrowers repay their debt more slowly than expected, the time in which the mortgage-backed and other asset-backed securities are paid off could be extended, reducing the fund's cash available for reinvestment in higher yielding securities. The timely payment of principal and interest of certain mortgage-related securities is guaranteed with the full faith and credit of the U.S. Government. Pools created and guaranteed by non-governmental issuers, including government-sponsored corporations (e.g., FNMA), may be supported by various forms of insurance or guarantees, but there can be no assurance that private insurers or guarantors can meet their obligations under the insurance policies or guarantee arrangements. The fund is also subject to risks associated with securities with contractual cash flows including asset-backed and mortgage related securities such as collateralized mortgage obligations, mortgage pass-through**

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securities and commercial mortgage-backed securities. The value, liquidity and related income of these securities are sensitive to changes in economic conditions, including real estate value, pre-payments, delinquencies and/or defaults, and may be adversely affected by shifts in the market's perception of the issuers and changes in interest rates.

**Security transactions and related investment income. Investment security transactions are accounted for on a trade date plus one basis for daily NAV calculations. However, for financial reporting purposes, investment transactions are reported on trade date. Interest income is accrued as earned. Interest income includes coupon interest and amortization/accretion of premiums/discounts on debt securities. Debt obligations may be placed in a non-accrual status and related interest income may be reduced by stopping current accruals and writing off interest receivable when the collection of all or a portion of interest has become doubtful. Dividend income is recorded on ex-date, except for dividends of certain foreign securities where the dividend may not be known until after the ex-date. In those cases, dividend income, net of withholding taxes, is recorded when the fund becomes aware of the dividends. Non-cash dividends, if any, are recorded at the fair market value of the securities received. Distributions received on securities that represent a tax return of capital and/or capital gain, if any, are recorded as a reduction of cost of investments and/or as a realized gain, if amounts are estimable. Gains and losses on securities sold are determined on the basis of identified cost and may include proceeds from litigation.**

**Overdrafts. Pursuant to the custodian agreement, the fund's custodian may, in its discretion, advance funds to the fund to make properly authorized payments. When such payments result in an overdraft, the fund is obligated to repay the custodian for any overdraft, including any costs or expenses associated with the overdraft. The custodian may have a lien, security interest or security entitlement in any fund property that is not otherwise segregated or pledged, to the maximum extent permitted by law, to the extent of any overdraft.**

**Expenses. Within the John Hancock group of funds complex, expenses that are directly attributable to an individual fund are allocated to such fund. Expenses that are not readily attributable to a specific fund are allocated among all funds in an equitable manner, taking into consideration, among other things, the nature and type of expense and the fund's relative net assets. Expense estimates are accrued in the period to which they relate and adjustments are made when actual amounts are known.**

**Statement of cash flows. A Statement of cash flows is presented when a fund has a significant amount of borrowing during the period, based on the average total borrowing in relation to total assets, or when a certain percentage of the fund's investments is classified as Level 3 in the fair value hierarchy. Information on financial transactions that have been settled through the receipt and disbursement of cash is presented in the Statement of cash flows. The cash amount shown in the Statement of cash flows is the amount included in the fund's Statement of assets and liabilities and represents the cash on hand at the fund's custodian and does not include any short-term investments or collateral on derivative contracts, if any.**

**Federal income taxes. The fund intends to continue to qualify as a regulated investment company by complying with the applicable provisions of the Internal Revenue Code and will not be subject to federal income tax on taxable income that is distributed to shareholders. Therefore, no federal income tax provision is required.**

For federal income tax purposes, as of October 31, 2024, the fund has a short-term capital loss carryforward of $6,656,290 and a long-term capital loss carryforward of $21,192,400 available to offset future net realized capital gains. These carryforwards do not expire.

As of October 31, 2024, the fund had no uncertain tax positions that would require financial statement recognition, derecognition or disclosure. The fund's federal tax returns are subject to examination by the Internal Revenue Service for a period of three years.

**Distribution of income and gains. Distributions to shareholders from net investment income and net realized gains, if any, are recorded on the ex-date. The fund generally declares and pays dividends quarterly. Capital gain distributions, if any, are typically distributed annually.**

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Such distributions, on a tax basis, if any, are determined in conformity with income tax regulations, which may differ from US GAAP. Distributions in excess of tax basis earnings and profits, if any, are reported in the fund's financial statements as a return of capital. The final determination of tax characteristics of the fund's distribution will occur at the end of the year and will subsequently be reported to shareholders.

Capital accounts within the financial statements are adjusted for permanent book-tax differences at fiscal year end. These adjustments have no impact on net assets or the results of operations. Temporary book-tax differences, if any, will reverse in a subsequent period. Book-tax differences are primarily attributable to amortization and accretion on debt securities and derivative transactions.

#### Note 3 — Derivative instruments
The fund may invest in derivatives in order to meet its investment objective. Derivatives include a variety of different instruments that may be traded in the over-the-counter (OTC) market, on a regulated exchange or through a clearing facility. The risks in using derivatives vary depending upon the structure of the instruments, including the use of leverage, optionality, the liquidity or lack of liquidity of the contract, the creditworthiness of the counterparty or clearing organization and the volatility of the position. Some derivatives involve risks that are potentially greater than the risks associated with investing directly in the referenced securities or other referenced underlying instrument. Specifically, the fund is exposed to the risk that the counterparty to an OTC derivatives contract will be unable or unwilling to make timely settlement payments or otherwise honor its obligations. OTC derivatives transactions typically can only be closed out with the other party to the transaction.

Certain derivatives are traded or cleared on an exchange or central clearinghouse. Exchange-traded or centrally-cleared transactions generally present less counterparty risk to a fund than OTC transactions. The exchange or clearinghouse stands between the fund and the broker to the contract and therefore, credit risk is generally limited to the failure of the exchange or clearinghouse and the clearing member.

Centrally-cleared swap contracts are subject to clearinghouse rules, including initial and variation margin requirements, daily settlement of obligations and the clearinghouse guarantee of payments to the broker. There is, however, still counterparty risk due to the potential insolvency of the broker with respect to any margin held in the brokers' customer accounts. While clearing members are required to segregate customer assets from their own assets, in the event of insolvency, there may be a shortfall in the amount of margin held by the broker for its clients. Collateral or margin requirements for centrally-cleared derivatives are set by the broker or applicable clearinghouse. Margin for centrally-cleared transactions is included in Receivable/Payable for centrally-cleared swaps in the Statement of assets and liabilities. Securities pledged by the fund for centrally-cleared transactions, if any, are identified in the Fund's investments.

**Swaps. Swap agreements are agreements between the fund and a counterparty to exchange cash flows, assets, foreign currencies or market-linked returns at specified intervals. Swap agreements are privately negotiated in the OTC market (OTC swaps) or may be executed on a registered commodities exchange (centrally cleared swaps). Swaps are marked-to-market daily and the change in value is recorded as a component of unrealized appreciation/depreciation of swap contracts. The value of the swap will typically impose collateral posting obligations on the party that is considered out-of-the-money on the swap.** 

Upfront payments made/received by the fund, if any, are amortized/accreted for financial reporting purposes, with the unamortized/unaccreted portion included in the Statement of assets and liabilities. A termination payment by the counterparty or the fund is recorded as realized gain or loss, as well as the net periodic payments received or paid by the fund.

Entering into swap agreements involves, to varying degrees, elements of credit, market and documentation risk that may provide outcomes that produce losses in excess of the amounts recognized on the Statement of assets and liabilities. Such risks involve the possibility that there will be no liquid market for the swap, or that a counterparty may default on its obligation or delay payment under the swap terms. The counterparty may disagree

39 JOHN HANCOCK Income Securities Trust \| SEMIANNUAL REPORT

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or contest the terms of the swap. In addition to interest rate risk, market risks may also impact the swap. The fund may also suffer losses if it is unable to terminate or assign outstanding swaps or reduce its exposure through offsetting transactions.

**Interest rate swaps. Interest rate swaps represent an agreement between the fund and a counterparty to exchange cash flows based on the difference between two interest rates applied to a notional amount. The payment flows are usually netted against each other, with the difference being paid by one party to the other. The fund settles accrued net interest receivable or payable under the swap contracts at specified, future intervals.** 

During the six months ended April 30, 2025, the fund used interest rate swap contracts to manage against changes in the liquidity agreement interest rates. The notional values at the period end are representative of the fund's exposure throughout the period. No new interest rate swap positions were entered into or closed during the six months ended April 30, 2025.

---

| | |
|:---|:---|
| **Risk** | &nbsp;&nbsp;**Financial<br> instruments<br> location** |
| Interest rate Swap contracts, at value<sup>1</sup> | Interest rate swaps – $(1387874) |

---

<sup>1</sup> Reflects cumulative value of swap contracts. Receivable/payable for centrally cleared swaps, which includes value and margin, are shown separately on the Statement of assets and liabilities.

#### Effect of derivative instruments on the Statement of operations
The table below summarizes the net realized gain (loss) included in the net increase (decrease) in net assets from operations, classified by derivative instrument and risk category, for the six months ended April 30, 2025:

---

| | |
|:---|:---|
|  | &nbsp;&nbsp;&nbsp;**Statement of operations location - Net realized gain (loss) on:** |
| **Risk** | &nbsp;&nbsp;&nbsp;**Swap contracts** |
| Interest rate | &nbsp;&nbsp;&nbsp;$148825 |

---

The table below summarizes the net change in unrealized appreciation (depreciation) included in the net increase (decrease) in net assets from operations, classified by derivative instrument and risk category, for the six months ended April 30, 2025:

---

| | |
|:---|:---|
|  | &nbsp;&nbsp;&nbsp;**Statement of operations location - Change in net unrealized appreciation (depreciation) of:** |
| **Risk** | &nbsp;&nbsp;&nbsp;**Swap contracts** |
| Interest rate | &nbsp;&nbsp;&nbsp;$(306299) |

---

#### Note 4 — Guarantees and indemnifications
Under the fund's organizational documents, its Officers and Trustees are indemnified against certain liabilities arising out of the performance of their duties to the fund. Additionally, in the normal course of business, the fund enters into contracts with service providers that contain general indemnification clauses. The fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the fund that have not yet occurred. The risk of material loss from such claims is considered remote.

#### Note 5 — Fees and transactions with affiliates
John Hancock Investment Management LLC (the Advisor) serves as investment advisor for the fund. The Advisor is an indirect, principally owned subsidiary of John Hancock Life Insurance Company (U.S.A.), which in turn is a subsidiary of Manulife Financial Corporation (MFC).

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**Management fee. The fund has an investment management agreement with the Advisor under which the fund pays a daily management fee to the Advisor equivalent on an annual basis to the sum of (a) 0.650% of the ﬁrst $150 million of the fund's average daily managed assets (net assets plus borrowings under the Liquidity Agreement (LA) (see Note 8), (b) 0.375% of the next $50 million of the fund's average daily managed assets, (c) 0.350% of the next $100 million of the fund's average daily managed assets and (d) 0.300% of the fund's average daily managed assets in excess of $300 million. The Advisor has a subadvisory agreement with Manulife Investment Management (US) LLC, an indirectly owned subsidiary of MFC and an afﬁliate of the Advisor. The fund is not responsible for payment of the subadvisory fees.**

The Advisor has contractually agreed to waive a portion of its management fee and/or reimburse expenses for certain funds of the John Hancock group of funds complex, including the fund (the participating portfolios). This waiver is based upon aggregate managed assets of all the participating portfolios. The amount of the reimbursement is calculated daily and allocated among all the participating portfolios in proportion to the daily net assets of each fund. During the six months ended April 30, 2025, this waiver amounted to 0.01% of the fund's average daily net assets, on an annualized basis. This agreement expires on July 31, 2026, unless renewed by mutual agreement of the fund and the Advisor based upon a determination that this is appropriate under the circumstances at that time.

The expense reductions described above amounted to $10,202 for the six months ended April 30, 2025.

Expenses waived or reimbursed in the current fiscal period are not subject to recapture in future fiscal periods.

The investment management fees, including the impact of the waivers and reimbursements as described above, incurred for the six months ended April 30, 2025, were equivalent to a net annual effective rate of 0.54% of the fund's average daily managed assets.

**Accounting and legal services. Pursuant to a service agreement, the fund reimburses the Advisor for all expenses associated with providing the administrative, financial, legal, compliance, accounting and recordkeeping services to the fund, including the preparation of all tax returns, periodic reports to shareholders and regulatory reports, among other services. These accounting and legal services fees incurred, for the six months ended April 30, 2025, amounted to an annual rate of 0.01% of the fund's average daily managed net assets.**

**Trustee expenses. The fund compensates each Trustee who is not an employee of the Advisor or its affiliates. These Trustees receive from the fund and the other John Hancock closed-end funds an annual retainer. In addition, Trustee out-of-pocket expenses are allocated to each fund based on its net assets relative to other funds within the John Hancock group of funds complex.**

#### Note 6 — Fund share transactions
On March 12, 2015, the Board of Trustees approved a share repurchase plan, which is subsequently reviewed by the Board of Trustees each year in December. Under the current share repurchase plan, the fund may purchase in the open market, between January 1, 2025 and December 31, 2025, up to 10% of its outstanding common shares as of December 31, 2024. The share repurchase plan will remain in effect between January 1, 2025 and December 31, 2025.

During the six months ended April 30, 2025 and the year ended October 31, 2024, the fund had no activities under the repurchase program. Shares repurchased and corresponding dollar amounts, if any, are included on the Statements of changes in net assets. The anti-dilutive impacts of these share repurchases, if any, are included on the Financial highlights.

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#### Note 7 — Leverage risk
The fund utilizes the LA to increase its assets available for investment. When the fund leverages its assets, shareholders bear the expenses associated with the LA and have potential to benefit or be disadvantaged from the use of leverage. The Advisor's fee is also increased in dollar terms from the use of leverage. Consequently, the fund and the Advisor may have differing interests in determining whether to leverage the fund's assets. Leverage creates risks that may adversely affect the return for the holders of shares, including:

• the likelihood of greater volatility of NAV and market price of shares;

• fluctuations in the interest rate paid for the use of the LA;

• increased operating costs, which may reduce the fund's total return;

• the potential for a decline in the value of an investment acquired through leverage, while the fund's obligations under such leverage remains fixed; and

• the fund is more likely to have to sell securities in a volatile market in order to meet asset coverage or other debt compliance requirements.

To the extent the income or capital appreciation derived from securities purchased with funds received from leverage exceeds the cost of leverage, the fund's return will be greater than if leverage had not been used; conversely, returns would be lower if the cost of the leverage exceeds the income or capital appreciation derived. The use of securities lending to obtain leverage in the fund's investments may subject the fund to greater risk of loss than would reinvestment of collateral in short term highly rated investments.

#### Note 8 — Liquidity Agreement
The fund has entered into a LA with State Street Bank and Trust Company (SSB) that allows it to borrow or otherwise access up to $91.3 million (maximum facility amount) through a line of credit, securities lending and reverse repurchase agreements. The amounts outstanding at April 30, 2025 are shown in the Statement of assets and liabilities as the Liquidity agreement.

The fund pledges its assets as collateral to secure obligations under the LA. The fund retains the risks and rewards of the ownership of assets pledged to secure obligations under the LA and makes these assets available for securities lending and reverse repurchase transactions with SSB acting as the fund's authorized agent for these transactions. All transactions initiated through SSB are required to be secured with cash collateral received from the securities borrower (the Borrower) or cash is received from the reverse repurchase agreement (Reverse Repo) counterparties. Securities lending transactions will be secured with cash collateral in amounts at least equal to 100% of the market value of the securities utilized in these transactions. Cash received by SSB from securities lending or Reverse Repo transactions is credited against the amounts borrowed under the line of credit. As of April 30, 2025, the LA balance of $91,300,000 was comprised of $78,410,332 from the line of credit and $12,889,668 cash received by SSB from securities lending or Reverse Repo transactions.

Upon return of securities by the Borrower or Reverse Repo counterparty, SSB will return the cash collateral to the Borrower or proceeds from the Reverse Repo, as applicable, which will eliminate the credit against the line of credit and will cause the drawdowns under the line of credit to increase by the amounts returned. Income earned on the loaned securities is retained by SSB, and any interest due on the reverse repurchase agreements is paid by SSB.

SSB has indemnified the fund for certain losses that may arise if the Borrower or a Reverse Repo Counterparty fails to return securities when due. With respect to securities lending transactions, upon a default of the securities borrower, SSB uses the collateral received from the Borrower to purchase replacement securities of the same issue, type, class and series. If the value of the collateral is less than the purchase cost of replacement securities, SSB is

SEMIANNUAL REPORT \| JOHN HANCOCK Income Securities Trust 42

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responsible for satisfying the shortfall but only to the extent that the shortfall is not due to any of the fund's losses on the reinvested cash collateral. Although the risk of the loss of the securities is mitigated by receiving collateral from the Borrower or proceeds from the Reverse Repo counterparty and through SSB indemnification, the fund could experience a delay in recovering securities or could experience a lower than expected return if the Borrower or Reverse Repo counterparty fails to return the securities on a timely basis.

Interest charged is at the rate of overnight bank funding rate (OBFR) plus 0.700% and is payable monthly on the aggregate balance of the drawdowns outstanding under the LA. As of April 30, 2025, the fund had an aggregate balance of $91,300,000 at an interest rate of 5.03%, which is reflected in the Liquidity agreement on the Statement of assets and liabilities. During the six months ended April 30, 2025, the average balance of the LA and the effective average annual interest rate were $91,300,000 and 5.18%, respectively.

The fund may terminate the LA with 60 days' notice. If certain asset coverage and collateral requirements, or other covenants are not met, the LA could be deemed in default and result in termination. Absent a default or facility termination event, SSB is required to provide the fund with 360 days' notice prior to terminating the LA.

#### Note 9 — Purchase and sale of securities
Purchases and sales of securities, other than short-term investments and U.S. Treasury obligations, amounted to $32,775,929 and $28,587,755, respectively, for the six months ended April 30, 2025. Purchases and sales of U.S. Treasury obligations aggregated $29,452,445 and $31,844,354, respectively, for the six months ended April 30, 2025.

#### Note 10 — Investment in affiliated underlying funds
The fund may invest in affiliated underlying funds that are managed by the Advisor and its affiliates. Information regarding the fund's fiscal year to date purchases and sales of the affiliated underlying funds as well as income and capital gains earned by the fund, if any, is as follows:

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  |  |  |  |  |  |  | **Dividends and distributions** | **Dividends and distributions** |  |
| **Affiliate** | **Ending<br> share<br> amount** | **Beginning<br> value** | **Cost of<br> purchases** | **Proceeds<br> from shares<br> sold** | **Realized<br> gain<br> (loss)** | **Change in<br> unrealized<br> appreciation<br> (depreciation)** | **Income<br> distributions<br> received** | **Capital gain<br> distributions<br> received** | **Ending<br> value** |
| John Hancock Collateral Trust | 404270 | $6683622 | $21419489 | $(24059316) | $368 | $(171) | $49344 |  | $4043992 |

---

#### Note 11 — New accounting pronouncement
In this reporting period, the fund adopted Financial Accounting Standards Board Accounting Standards Update 2023-07, Segment Reporting (Topic 280) - Improvements to Reportable Segment Disclosures (ASU 2023-07). Adoption of the new standard impacted financial statement disclosures only and did not affect the fund's financial position or the results of its operations. The management committee of the Advisor acts as the fund's chief operating decision maker (the CODM), assessing performance and making decisions about resource allocation. The fund represents a single operating segment, as the CODM monitors and assesses the operating results of the fund as a whole, and the fund's long-term strategic asset allocation is managed in accordance with the terms of its prospectus, based on a defined investment strategy which is executed by the portfolio management team of the fund's subadvisor. Segment assets are reflected in the Statement of assets and liabilities as "Total assets", which consists primarily of total investments at value. The financial information, including the measurement of profit and loss and significant expenses, provided to and reviewed by the CODM is consistent with that presented within the Statement of operations, which includes "Increase (decrease) in net assets from operations", Statements of changes in net assets, which includes "Increase (decrease) in net assets from fund share transactions", and Financial highlights, which includes total return and income and expense ratios.

43 JOHN HANCOCK Income Securities Trust \| SEMIANNUAL REPORT

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#### Investment objective, principal investment strategies, and principal risks

------

Unaudited

#### Investment Objective
The fund's investment objective is to generate a high level of current income consistent with prudent investment risk.

#### Principal Investment Strategies
Under normal circumstances the Fund will invest at least 80% of its net assets (plus borrowings for investment purposes) in income securities. This is a non-fundamental policy and may be changed by the Board of Trustees of the fund provided that shareholders are provided with at least 60 days prior written notice of any change as required by the rules under the 1940 Act. Not more than 20% of the Fund's total assets will consist of such preferred securities and common stocks believed by the Fund to provide a sufficiently high yield to attain the Fund's investment objective. Income securities will consist of the following: (i) marketable corporate debt securities, (ii) governmental obligations and (iii) cash and commercial paper.

The Fund will invest at least 75% of its net assets (plus borrowings for investment purposes) in debt securities that are rated, at the time of acquisition, investment grade (i.e., at least "Baa" by Moody's Investors Service, Inc. (Moody's) or "BBB" by Standard & Poor's Global Ratings Inc. (S&P)), or in unrated securities determined by the Fund's investment advisor or subadvisor to be of comparable credit quality. The Fund can invest up to 25% of its net assets (plus borrowings for investment purposes) in debt securities that are rated, at the time of acquisition, below investment grade (junk bonds) (i.e., rated "Ba" or lower by Moody's or "BB" or lower by S&P), or in unrated securities determined by the Fund's advisor or subadvisor to be of comparable quality.

Although the Fund will focus on securities of U.S. issuers, the Fund may invest in securities of corporate and governmental issuers located outside the United States that are payable in U.S. dollars, including emerging markets. The Fund may also invest in mortgage-backed and asset-backed securities, including collateralized mortgage obligations. In addition, the Fund may invest in repurchase agreements.

The Fund may also invest in derivatives such as swaps and reverse repurchase agreements. The Fund intends to use reverse repurchase agreements to obtain investment leverage either alone and/or in combination with other forms of investment leverage or for temporary purposes. The Fund utilizes a liquidity agreement to increase its assets available for investments, and may also seek to obtain additional income or portfolio leverage by making secured loans of its portfolio securities with a value of up to 33 1/3% of its total assets. The Fund may also invest up to 20% of its total assets in illiquid securities.

The Advisor may also take into consideration environmental, social, and/or governance (ESG) factors, alongside other relevant factors, as part of its investment selection process. The ESG characteristics utilized in the fund's investment process may change over time and one or more characteristics may not be relevant with respect to all issuers that are eligible fund investments.

#### Principal Risks
As is the case with all exchange-listed closed-end funds, shares of this fund may trade at a discount or a premium to the fund's net asset value (NAV). An investment in the fund is subject to investment and market risks, including the possible loss of the entire principal invested.

The fund's main risks are listed below in alphabetical order, not in order of importance.

**Changing distribution level & return of capital risk. There is no guarantee prior distribution levels will be maintained, and distributions may include a substantial tax return of capital. A return of capital is the return of all or a portion of a shareholder's investment in the fund.**

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**Credit and counterparty risk. The issuer or guarantor of a fixed-income security, the counterparty to an over-the-counter derivatives contract, or a borrower of fund securities may not make timely payments or otherwise honor its obligations. U.S. government securities are subject to varying degrees of credit risk depending upon the nature of their support. A downgrade or default affecting any of the fund's securities could affect the fund's performance.**

**Economic and market events risk. Events in the U.S. and global financial markets, including actions taken by U.S. Federal Reserve or foreign central banks to stimulate or stabilize economic growth, may at times result in unusually high market volatility, which could negatively impact performance. Reduced liquidity in credit and fixed-income markets could adversely affect issuers worldwide. Banks and financial services companies could suffer losses if interest rates rise or economic conditions deteriorate.**

**Emerging Markets risk. The risks of investing in foreign securities are magnified in emerging markets. Emerging-market countries may experience higher inflation, interest rates, and unemployment and greater social, economic, and political uncertainties than more developed countries.**

#### Equity securities risk. The price of equity securities may decline due to changes in a company's financial condition or overall market conditions.
**ESG integration risk. The manager considers ESG factors that it deems relevant or additive, along with other material factors and analysis, when managing the fund. The manager may consider these ESG factors on all or a meaningful portion of the fund's investments. In certain situations, the extent to which these ESG factors may be applied according to the manager's integrated investment process may not include U.S. Treasuries, government securities, or other asset classes. ESG factors may include, but are not limited to, matters regarding board diversity, climate change policies, and supply chain and human rights policies. Incorporating ESG criteria and making investment decisions based on certain ESG characteristics, as determined by the manager, carries the risk that the fund may perform differently, including underperforming funds that do not utilize ESG criteria or funds that utilize different ESG criteria. Integration of ESG factors into the fund's investment process may result in a manager making different investments for the fund than for a fund with a similar investment universe and/or investment style that does not incorporate such considerations in its investment strategy or processes, and the fund's investment performance may be affected. Because ESG factors are one of many considerations for the fund, the manager may nonetheless include companies with low ESG characteristics or exclude companies with high ESG characteristics in the fund's investments.**

**Fixed-income securities risk. A rise in interest rates typically causes bond prices to fall. The longer the average maturity or duration of the bonds held by a fund, the more sensitive it will likely be to interest-rate fluctuations. An issuer may not make all interest payment or repay all or any of the principal borrowed. Changes in a security's credit qualify may adversely affect fund performance. Additionally, the value of inflation-indexed securities is subject to the effects of changes in market interest rates caused by factors other than inflation. Generally, when real interest rates rise, the value of inflation-indexed securities will fall and the fund's value may decline as a result of this exposure to these securities.**

**Foreign securities risk. Less information may be publicly available regarding foreign issuers, including foreign government issuers. Foreign securities may be subject to foreign taxes and may be more volatile than U.S. securities. Currency fluctuations and political and economic developments may adversely impact the value of foreign securities.**

**Hedging, derivatives, and other strategic transactions risk. Hedging, derivatives, and other strategic transactions may increase a fund's volatility and could produce disproportionate losses, potentially more than the fund's principal investment. Risks of these transactions are different from and possibly greater than risks of investing directly in securities and other traditional instruments. Under certain market conditions, derivatives could become harder to value or sell and may become subject to liquidity risk (i.e., the inability to enter into closing transactions). Derivatives and other strategic transactions that the fund intends to utilize include: swaps and**

45 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT

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reverse repurchase agreements. Swaps generally are subject to counterparty risk. In addition, swaps may be subject to interest-rate and settlement risk, and the risk of default of the underlying reference obligation. An event of default or insolvency of the counterparty to a reverse repurchase agreement could result in delays or restrictions with respect to the fund's ability to dispose of the underlying securities. In addition, a reverse repurchase agreement may be considered a form of leverage and may, therefore, increase fluctuations in the fund's NAV.

**Illiquid and restricted securities risk. Illiquid and restricted securities may be difficult to value and may involve greater risks than liquid securities. Illiquidity may have an adverse impact on a particular security's market price and the fund's ability to sell the security.**

**Leveraging risk. Issuing preferred shares or using derivatives may result in a leveraged portfolio. Leveraging long exposures increases a fund's losses when the value of its investments declines. Some derivatives have the potential for unlimited loss, regardless of the size of the initial investment. The fund also utilizes a Liquidity Agreement to increase its assets available for investment. See "Note 7 —Leverage risk" above.**

**Liquidity risk. The extent (if at all) to which a security may be sold or a derivative position closed without negatively impacting its market value may be impaired by reduced market activity or participation, legal restrictions, or other economic and market impediments. Widespread selling of fixed-income securities during periods of reduced demand may adversely impact the price or salability of such securities.**

**Lower-rated and high-yield fixed-income securities risk. Lower-rated and high-yield fixed-income securities (junk bonds) are subject to greater credit quality risk, risk of default, and price volatility than higher-rated fixed-income securities, may be considered speculative, and can be difficult to resell.**

**Mortgage-backed and asset-backed securities risk. Mortgage-backed and asset-backed securities are subject to different combinations of prepayment, extension, interest-rate, and other market risks. Factors that impact the value of these securities include interest rate changes, the reliability of available information, credit quality or enhancement, and market perception.**

**Operational and cybersecurity risk. Cybersecurity breaches may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause a fund or its service providers to suffer data corruption or lose operational functionality. Similar incidents affecting issuers of a fund's securities may negatively impact performance. Operational risk may arise from human error, error by third parties, communication errors, or technology failures, among other causes.**

**Preferred and convertible securities risk. Preferred stock dividends are payable only if declared by the issuer's board. Preferred stock may be subject to redemption provisions. The market values of convertible securities tend to fall as interest rates rise and rise as interest rates fall. Convertible preferred stock's value can depend heavily upon the underlying common stock's value.**

**U.S. Government agency obligations risk. U.S. government-sponsored entities such as Federal National Mortgage Association (Fannie Mae), Federal Home Loan Mortgage Corporation (Freddie Mac) and the Federal Home Loan Banks, although chartered or sponsored by Congress, are not funded by congressional appropriations and the debt securities that they issue are neither guaranteed nor issued by the U.S. government. Such debt securities are subject to the risk of default on the payment of interest and/or principal, similar to the debt securities of private issuers. The maximum potential liability of the issuers of some U.S. government obligations may greatly exceed their current resources, including any legal right to support from the U.S. government. Although the U.S. government has provided financial support to Fannie Mae and Freddie Mac in the past, there can be no assurance that it will support these or other government-sponsored entities in the future.**

SEMIANNUAL REPORT \| JOHN HANCOCK INCOME SECURITIES TRUST 46

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#### ADDITIONAL INFORMATION

------

Unaudited

The fund is a closed-end, diversified management investment company, common shares of which were initially offered to the public on February 14, 1973, and are publicly traded on the New York Stock Exchange (the NYSE).

#### Dividends and distributions
During the six months ended April 30, 2025, distributions from net investment income totaling $0.3335 per share were paid to shareholders. The dates of payments and the amounts per share were as follows:

---

| | |
|:---|:---|
| **Payment Date** | &nbsp;&nbsp;&nbsp;**Income Distributions** |
| December 31, 2024 | &nbsp;&nbsp;$0.2017 |
| March 31, 2025 | &nbsp;&nbsp;&nbsp;&nbsp;0.1318 |
| **Total** | &nbsp;&nbsp;**$0.3335** |

---

#### Shareholder communication and assistance
If you have any questions concerning the fund, we will be pleased to assist you. If you hold shares in your own name and not with a brokerage firm, please address all notices, correspondence, questions or other communications regarding the fund to the transfer agent at:

#### Regular Mail: Computershare P.O. Box 43006 Providence, RI 02940-3078

#### Registered or Overnight Mail: Computershare 150 Royall Street, Suite 101 Canton, MA 02021
If your shares are held with a brokerage firm, you should contact that firm, bank or other nominee for assistance.

47 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT

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#### SHAREHOLDER MEETING

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The fund held its Annual Meeting of Shareholders on Tuesday, February 18, 2025. The following proposal was considered by the shareholders:

#### THE PROPOSAL PASSED ON FEBRUARY 18, 2025
PROPOSAL: To elect twelve (12) Trustees to serve until their respective successors have been duly elected and qualified.

---

| | | |
|:---|:---|:---|
|  | &nbsp;&nbsp;&nbsp;**Total votes<br> for the nominee** | &nbsp;&nbsp;&nbsp;**Total votes withheld<br> from the nominee** |
| **Independent Trustees** |  |  |
| William K. Bacic | &nbsp;&nbsp;9052029.021 | &nbsp;&nbsp;350517.859 |
| James R. Boyle | &nbsp;&nbsp;9060203.797 | &nbsp;&nbsp;342343.083 |
| William H. Cunningham | &nbsp;&nbsp;9041737.783 | &nbsp;&nbsp;360809.097 |
| Noni L. Ellison | &nbsp;&nbsp;9057892.174 | &nbsp;&nbsp;344665.706 |
| Grace K. Fey | &nbsp;&nbsp;9049509.191 | &nbsp;&nbsp;353037.689 |
| Dean C. Garfield | &nbsp;&nbsp;9055035.983 | &nbsp;&nbsp;347510.897 |
| Deborah C. Jackson | &nbsp;&nbsp;9054079.174 | &nbsp;&nbsp;348467.706 |
| Hassell H. McClellan | &nbsp;&nbsp;9040644.969 | &nbsp;&nbsp;361901.911 |
| Frances G. Rathke | &nbsp;&nbsp;9055426.797 | &nbsp;&nbsp;347120.083 |
| Thomas R. Wright | &nbsp;&nbsp;9056594.021 | &nbsp;&nbsp;345952.859 |

---

---

| | | |
|:---|:---|:---|
| **Non-Independent Trustees** |  |  |
| Andrew G. Arnott | &nbsp;&nbsp;9,053,586.207 | &nbsp;&nbsp;348,960.673 |
| Paul Lorentz | &nbsp;&nbsp;9,053,586.207 | &nbsp;&nbsp;348,960.673 |

---

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More information

#### Trustees
Hassell H. McClellan, *Chairperson* Deborah C. Jackson, *Vice Chairperson* Andrew G. Arnott<sup>†</sup>

William K. Bacic<sup>#,π</sup>

James R. Boyle

William H. Cunningham<sup>\*</sup>

Noni L. Ellison

Grace K. Fey

Dean C. Garfield

Paul Lorentz<sup>†</sup>

Frances G. Rathke<sup>\*</sup>

Thomas R. Wright<sup>#</sup>

#### Officers
Kristie M. Feinberg

*President*

Fernando A. Silva<sup>‡</sup>

*Chief Financial Officer*

Salvatore Schiavone

*Treasurer*

Christopher (Kit) Sechler

*Secretary and Chief Legal Officer*

Trevor Swanberg

*Chief Compliance Officer*

#### Investment advisor
John Hancock Investment Management LLC

#### Subadvisor
Manulife Investment Management (US) LLC

#### Portfolio Managers
Jeffrey N. Given, CFA

Spencer Godfrey

Howard C. Greene, CFA

Connor Minnaar, CFA

Pranay Sonalkar, CFA

#### Custodian
State Street Bank and Trust Company

#### Transfer agent
Computershare Shareowner Services, LLC

#### Legal counsel
K&L Gates LLP

#### Stock symbol
Listed New York Stock Exchange: JHS

<sup>\*</sup> Member of the Audit Committee

# Appointed to serve as Trustee effective August 1, 2024.

π Member of the Audit Committee as of September 24, 2024.

<sup>†</sup> Non-Independent Trustee

‡ Effective July 1, 2024.

The fund's proxy voting policies and procedures, as well as the fund proxy voting record for the most recent twelve-month period ended June 30, are available free of charge on the Securities and Exchange Commission (SEC) website at sec.gov or on our website.

All of the fund's holdings as of the end of the third month of every fiscal quarter are filed with the SEC on Form N-PORT within 60 days of the end of the fiscal quarter. The fund's Form N-PORT filings are available on our website and the SEC's website, sec.gov.

We make this information on your fund, as well as **monthly portfolio holdings**, and other fund details available on our website at jhinvestments.com or by calling 800-852-0218.

The report is certified under the Sarbanes-Oxley Act, which requires closed-end funds and other public companies to affirm that, to the best of their knowledge, the information in their financial reports is fairly and accurately stated in all material respects.

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp;You can also contact us: |  |  |
| &nbsp;&nbsp;&nbsp;**800-852-0218** | &nbsp;&nbsp;&nbsp;**Regular mail:** | &nbsp;&nbsp;&nbsp;**Express mail:** |
| &nbsp;&nbsp;&nbsp;**jhinvestments.com** | &nbsp;&nbsp;&nbsp;Computershare<br> P.O. Box 43006<br> Providence, RI 02940-3078 | &nbsp;&nbsp;&nbsp;Computershare<br> 150 Royall St., Suite 101<br> Canton, MA 02021 |

---

49 JOHN HANCOCK INCOME SECURITIES TRUST \| SEMIANNUAL REPORT

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![](img2f7b73478.jpg)

John Hancock Investment Management LLC, 200 Berkeley Street, Boston, MA 02116-5010, 800-225-5291, jhinvestments.com

Manulife, Manulife Investments, Stylized M Design, and Manulife Investments & Stylized M Design are trademarks of The Manufacturers Life Insurance Company and John Hancock and the Stylized John Hancock Design are trademarks of John Hancock Life Insurance Company (U.S.A.). Each are used by it and by its affiliates under license.

MF4442972 P6SA 4/25

6/25

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ITEM 2. CODE OF ETHICS.

Item is not applicable at this time.

ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Item is not applicable at this time.

ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Item is not applicable at this time.

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Item is not applicable at this time.

ITEM 6. SCHEDULE OF INVESTMENTS.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)Refer to information included in Item 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)Not applicable.

ITEM 7. FINANCIAL STATEMENTS AND FINANCIAL HIGHLIGHTS FOR OPEN-END MANAGEMENT INVESTMENT COMPANIES. Not applicable.

ITEM 8. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS FOR OPEN-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable.

ITEM 9. PROXY DISCLOSURE FOR OPEN-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable.

ITEM 10. REMUNERATION PAID TO DIRECTORS, OFFICERS, AND OTHERS OF OPEN-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable.

ITEM 11. STATEMENT REGARDING BASIS FOR APPROVAL OF INVESTMENT ADVISORY CONTRACT. Information included in Item 1, if applicable.

ITEM 12. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Item is not applicable at this time

ITEM 13. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

(a)Item is not applicable at this time

(b)Item is not applicable at this time

![](geeifr76avb7n8w393yka.jpg)

ITEM 14. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS.

(a)Not applicable.

(b) REGISTRANT PURCHASES OF EQUITY SECURITIES

---

| | | | | |
|:---|:---|:---|:---|:---|
|  |  |  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Total number of | &nbsp;&nbsp;&nbsp;&nbsp; Maximum number of |
|  |  | Average | shares purchased as | shares that may yet |
|  | Total number of | price per | part of publicly | be purchased under |
| &nbsp;&nbsp; Period | shares purchased | share | announced plans\* | the plans\* |
| Nov-24 | - | - | - | 1164659 |
| Dec-24 | - | - | - | 1164659 |
| Jan-25 | - | - | - | 1164659 |
| Feb-25 | - | - | - | 1164659 |
| Mar-25 | - | - | - | 1164659 |
| Apr-25 | - | - | - | 1164659 |
| &nbsp;&nbsp; Total | - | - |  |  |

---

\*On March 12, 2015, the Board of Trustees approved a share repurchase plan, which is subsequently reviewed by the Board of Trustees each year in December. Under the current share repurchase plan, the Fund may purchase in the open market, up to 10% of its outstanding common shares as of December 31, 2024. The current share repurchase plan will remain in effect between January 1, 2025 to December 31, 2025.

ITEM 15. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

No material changes.

ITEM 16. CONTROLS AND PROCEDURES.

(a)Based upon their evaluation of the registrant's disclosure controls and procedures as conducted within 90 days of the filing date of this Form N-CSR, the registrant's principal executive officer and principal financial officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

(b)There were no changes in the registrant's internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting.

ITEM 17. DISCLOSURE OF SECURITIES LENDING ACTIVITIES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

The Fund did not participate directly in securities lending activities. See Note 8 to financial statements in Item 1.

ITEM 18. RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION.

Not applicable.

ITEM 19. EXHIBITS.

(a)(1) Not applicable.

(a)(2) Not applicable.

[(a)(3) Separate certifications for the registrant's principal executive officer and principal financial officer, as required by Section 302 of the Sarbanes-Oxley Act of 2002 and Rule 30a-2(a) under the Investment Company Act of 1940, are attached.](f42322d2.htm)

[(b)Separate certifications for the registrant's principal executive officer and principal financial officer, as required by 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, and Rule 30a-2(b) under the Investment Company Act of 1940, are attached. The certifications furnished pursuant to this paragraph are not deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section. Such certifications are not deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent that the Registrant specifically incorporates them by reference.](f42322d3.htm)

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

John Hancock Income Securities Trust

By: /s/ Kristie M. Feinberg

Kristie M. Feinberg

President, Principal Executive Officer

Date: June 25, 2025

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By:

/s/ Kristie M. Feinberg

Kristie M. Feinberg

President, Principal Executive Officer

Date: June 25, 2025

By: /s/ Fernando A. Silva

Fernando A. Silva

Chief Financial Officer, Principal Financial Officer

Date: June 25, 2025

------

## Ex-99.(A)(3)

<u>CERTIFICATION</u>

**I, Kristie M. Feinberg, certify that:**

1. I have reviewed this report on Form N-CSR of **John Hancock Income Securities Trust**;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize, and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: June 25, 2025

<u>/s/ Kristie M. Feinberg</u> Kristie M. Feinberg

President, Principal Executive Officer

<u>CERTIFICATION</u>

I, **Fernando A. Silva**, certify that:

1. I have reviewed this report on Form N-CSR of **John Hancock Income Securities Trust**;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statement was made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize, and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date: June 25, 2025

<u>/s/ Fernando A. Silva</u> Fernando A. Silva

Chief Financial Officer, Principal Financial Officer

## Ex-99.(B)

**Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002\***

In connection with the attached Report of **John Hancock Income Securities Trust** (the "registrant") on Form N-CSR to be filed with the Securities and Exchange Commission (the "Report"), each of the undersigned officers of the registrant does hereby certify that, to the best of such officer's knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the registrant as of, and for, the periods presented in the Report.

/s/ Kristie M. Feinberg

--------------------------------

Kristie M. Feinberg

President, Principal Executive Officer

Dated: June 25, 2025

/s/ Fernando A. Silva

-------------------------------

Fernando A. Silva

Chief Financial Officer, Principal Financial Officer

Dated: June 25, 2025

A signed original of this written statement, required by Section 906, has been provided to the registrant and will be retained by the registrant and furnished to the Securities and Exchange Commission or its staff upon request.

\*These certifications are being furnished solely pursuant to 18 U.S.C. Section 1350 and are not being filed as part of this Form N-CSR or as a separate disclosure document.