Company: TSI
Filing Date: 2025-08-05
Form Type: DEF 14A
Source: 0001193125-25-173329
Chunk: 24

Company: TCW STRATEGIC INCOME FUND INC
Filing Date: 2025-08-05
Form: DEF 14A
Chunk 24
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TING FOR YOUR CONSIDERATION ARE SIGNIFICANT TO THE COMPANY AND TO YOU AS A COMPANY SHAREHOLDER. PLEASE TAKE THE TIME TO READ THE PROXY STATEMENT AND CAST YOUR PROXY VOTE TODAY! 
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TCW STRATEGIC INCOME FUND, INC. PROXY IN CONNECTION WITH THE ANNUAL MEETING OF SHAREHOLDERS TO BE HELD ON SEPTEMBER 16, 2025 The undersigned shareholder of TCW Strategic Income Fund, Inc. (the “Company”) acknowledges receipt of the Notice of the 2025 Annual Meeting of Shareholders of the Company and the Proxy Statement and hereby appoints Peter Davidson and Richard Villa, and each of them, and each with full power of substitution, to act as attorneys and proxies for the undersigned to vote all the shares of the Company which the undersigned is entitled to vote at the Annual Meeting of Shareholders of the Company to be held at the offices of TCW, 515 South Flower Street, Los Angeles, California 90071, on September 16, 2025, at 8:00 a.m. Pacific Daylight Time, and at any adjournments or postponements thereof, as indicated on this proxy. THIS PROXY IS SOLICITED ON BEHALF OF THE COMPANY’S BOARD OF DIRECTORS, AND THE PROPOSALS (SET FORTH ON THE REVERSE SIDE OF THIS PROXY CARD) HAVE BEEN UNANIMOUSLY APPROVED BY THE BOARD OF DIRECTORS AND RECOMMENDED FOR APPROVAL BY THE SHAREHOLDERS. Do you have questions? If you have any questions about how to vote your proxy or about the meeting in general, please call toll-free 1-877-283-0321. Representatives are available to assist youMonday through Friday 9 a.m. to 10 p.m. Eastern Time. IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE ANNUAL MEETING OF SHAREHOLDERS TO BE HELD ON SEPTEMBER 16, 2025.The Company’s Notice of 2025 Annual Meeting of Shareholders and Proxy Statement are available on the Internet at: https://vote.proxyonline.com/TCW/docs/TSI2025.pdf

| [PROXY ID NUMBER HERE] |     | [BAR CODE HERE] |     | [CUSIP HERE] |

| TCW STRATEGIC INCOME FUND, INC.                                                                                                                                                                                                                       |     |                                              |
| YOUR SIGNATURE IS