Company: TSI
Filing Date: 2025-09-04
Form Type: N-CSRS
Source: 0001193125-25-195336
Chunk: 31

Company: TCW STRATEGIC INCOME FUND INC
Filing Date: 2025-09-04
Form: N-CSRS
Chunk 31
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 — Purchases and Sales of Securities For the period ended June 30, 2025 purchases and sales or maturities of investment securities (excluding short-term investments) aggregated to $56,108,459 and $45,890,727, respectively, for non-U.S.Government securities, and aggregated to $243,477,855 and $257,540,523, respectively, for U.S. Government securities. Note 8 — Directors’ Fees Directors who are not affiliated with the Advisor received, as a group, fees and expenses of $38,240 from the Fund for the period ended June 30, 2025. Directors may elect to defer receipt of their fees in accordance with the terms of a Non-QualifiedDeferred Compensation Plan. Deferred compensation is included within Accrued Directors’ Fees and Expenses in the Statement of Assets and Liabilities. Certain Officers and/or Directors of the Fund are also Officers and/or Directors of the Advisor but do not receive any compensation from the Fund. Note 9 — Restricted Securities The Fund is permitted to invest in securities that have legal or contractual restrictions on resale. These securities may be sold privately, but are required to be registered before being sold to the public (exemption rules apply). Private placement securities are generally considered to be restricted except for those securities traded between qualified institutional investors under the provisions of Rule 144A of the 45

TCW Strategic Income Fund, Inc. Notes to Financial Statements (Unaudited) (Continued) Note 9 — Restricted Securities (Continued) Securities Act of 1933, as amended (the “Securities Act”). However, the Fund considers 144A securities to be restricted if those securities have been deemed illiquid. Disposal of these securities may involve time-consuming negotiations and expense, and prompt sale at an acceptable price may be difficult. Restricted securities held by the Fund at June 30, 2025 are listed below:

| Issuer Description                                                          |     | AcquisitionDate |     | AcquisitionCost |           |     | AggregateValue |         |     | Percentageof Net Assets |      |   |
|:----------------------------------------------------------------------------|:----|:----------------|:----|:----------------|----------:|:----|:---------------|--------:|:----|:------------------------|-----:|:--|
| Academic Loan Funding Trust, Series 2012-1A, Class R, 0.00%, due 12/27/2044 |     | 11/1/2022       |