Company: TSI
Filing Date: 2025-08-14
Form Type: 40-17G
Source: 0001193125-25-180457
Chunk: 32

Company: TCW STRATEGIC INCOME FUND INC
Filing Date: 2025-08-14
Form: 40-17G
Chunk 32
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 discrimination. |

The title and any headings in this endorsement/rider are solely for convenience and form no part of the terms and conditions of coverage. All other terms, conditions and limitations of this Bond shall remain unchanged.

| Authorized Representative |

| PF-52917 (08/21) |     | Page 1 of 1 |

UNAUTHORIZED SIGNATURE ENDORSEMENT

| Named Assured                                                                    
 TCW METROPOLITAN WEST FUNDS; TCW STRATEGIC INCOME FUND,INC.; AND TCW FUNDS, INC. |     |                              |     | Endorsement Number 5          |
| Bond Number                                                                      
 J0600961A                                                                        |     | Bond Period                  
 06-30-2025   to   06-30-2026 |     | Effective Date of Endorsement 
 06-30-2025                    |
| Issued By                                                                        |     |                              |     |                               |
| Federal Insurance Company                                                        |     |                              |     |                               |

THIS ENDORSEMENT CHANGES THE BOND. PLEASE READ IT CAREFULLY. This endorsement modifies insurance provided under the following: FINANCIAL INSTITUTION BOND FOR INVESTMENT COMPANIES In consideration of the premium charged, it is agreed that solely with respect to coverage afforded under this Endorsement this Bond is amended as follows:

| (1) | Item 2., Single Loss Limits of Liability – Deductible Amounts, of the Declarations is amended to 
 include the following:                                                                           |

| Insuring Clause        |     | Single Loss Limit of Liability |     | Deductible Amount |
| Unauthorized Signature |     |                     $7,500,000 |     |           $10,000 |

| (2) | The following Insuring Clause is added: |

Unauthorized Signature Loss resulting directly from the Assuredhaving accepted, paid, or cashed any check or Withdrawal Ordermade or drawn on or against the account of a Customer, which bears the signature or endorsement of one other than a person whose name and signature is on file with the Assuredas signatory on such account. As a condition precedent to coverage under this Insuring Clause, the Assuredshall have on file signatures of all persons who are signatories on such account. The title and any headings in this endorsement/rider are solely for convenience and form no part of the terms and conditions of coverage. All other terms, conditions and limitations of this Bond