Company: NMFCZ
Filing Date: 2025-05-23
Form Type: 40-17G
Source: 0001580642-25-003281
Chunk: 33

Company: New Mountain Finance Corp
Filing Date: 2025-05-23
Form: 40-17G
Chunk 33
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 by the addition of the following: |

<div align='center'>Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability</div>

The Underwriter’s total liability for all losses covered under the Social Engineering Fraud Insuring Agreement and discovered during the Bond Period shown in Item 2 of the Declarations shall not exceed the Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability set forth in the SOCIAL ENGINEERING FRAUD INSURING AGREEMENT COVERAGE SCHEDULE. The Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability shall be reduced by the amount of any payment made under the terms of the Social Engineering Fraud Insuring Agreement.

| AXIS         
 1012863 0221 | Includes                                                
 copyright material of The Surety Association of America | Page   
 2 of 3 |

| FINANCIAL        
 INSTITUTION BOND |

Upon exhaustion of the Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability by such payments:

| (a) | the                                                                                                                                     
 Underwriter shall have no further liability for loss or losses under the Social Engineering Fraud Insuring Agreement regardless of when 
 discovered and whether or not previously reported to the Underwriter, and                                                               |

| (b) | solely                                                                                                                                      
 with respect to the Social Engineering Fraud Insuring Agreement, the Underwriter shall have no obligation under General Agreement F to      
 continue the defense of the Insured, and upon notice by the Underwriter to the Insured that the Social Engineering Fraud Insuring Agreement 
 Aggregate Limit of Liability has been exhausted, the Insured shall assume all responsibility for its defense at its own cost.               |

The Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability is part of, and not in addition to, the Aggregate Limit of Liability shown in Item 3 of the Declarations.

The Social Engineering Fraud Insuring Agreement Aggregate Limit of Liability shall not be increased or reinstated by any recovery made and applied in accordance with subsections (a), (b) and (c) of Section 7.

| H. | The                                                                                                                                        
 Social Engineering Fraud Insuring Agreement does not apply to any loss discovered during the Bond Period but occurring prior to the Social 
 Engineering Fraud Insuring Agreement Prior Acts Date set forth in the Coverage Schedule of this Rider.                                     |

All other provisions of the bond remain unchanged.

| AXIS         
 1012863 0221 | Includes                                                
 copyright material of The Surety Association of America | Page   
 3 of 3 |

| FINANCIAL        
 INSTITUTION BOND |

| Rider  
 Number | Effective          
 Date of Rider      | Bond               
 Number