Company: DTK
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000936340-25-000159
Chunk: 17

Company: DTE ENERGY CO
Filing Date: 2025-06-17
Form: 11-K
Chunk 17
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Pursuant to the requirements of the Securities Exchange Act of 1934, the Trustee (or other persons who administer the employee benefit plan) has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

| June 17, 2025 |     | DTE ELECTRIC COMPANY SAVINGS & STOCK OWNERSHIP PLAN FOR EMPLOYEES REPRESENTED BY LOCAL 223 OF THE UTILITY WORKERS UNION OF AMERICA 
 /s/ DIANE M. ANTISHIN                                                                                                              |
|:--------------|:----|:-----------------------------------------------------------------------------------------------------------------------------------|
|               |     | Diane M. Antishin                                                                                                                  |
|               |     | Senior Vice President Human Resources, Chief Diversity & Inclusion Officer, and                                                    
 Chair of Benefit Plan Administration Committee                                                                                     |

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### Signature
Pursuant to the requirements of the Securities Exchange Act of 1934, the Trustee (or other persons who administer the employee benefit plan) has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

| June 17, 2025 |     | DTE ELECTRIC COMPANY SAVINGS & STOCK OWNERSHIP PLAN FOR EMPLOYEES REPRESENTED BY LOCAL 17 OF THE INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS 
 /s/ DIANE M. ANTISHIN                                                                                                                            |
|:--------------|:----|:-------------------------------------------------------------------------------------------------------------------------------------------------|
|               |     | Diane M. Antishin                                                                                                                                |
|               |     | Senior Vice President Human Resources, Chief Diversity & Inclusion Officer, and                                                                  
 Chair of Benefit Plan Administration Committee                                                                                                   |

<div align='center'>18</div>

### Signature
Pursuant to the requirements of the Securities Exchange Act of 1934, the Trustee (or other persons who administer the employee benefit plan) has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.

| June 17, 2025 |     | DTE GAS COMPANY INVESTMENT  AND STOCK OWNERSHIP PLAN                            
 /s/ DIANE M. ANTISHIN                                                           |
|:--------------|:----|:--------------------------------------------------------------------------------|
|               |     | Diane M. Antishin                                                               |
|               |     | Senior Vice President Human Resources, Chief Diversity & Inclusion Officer, and 
 Chair of Benefit Plan Administration Committee                                  |

<div align='center'>19</div>