Company: DTK
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000936340-25-000159
Chunk: 15

Company: DTE ENERGY CO
Filing Date: 2025-06-17
Form: 11-K
Chunk 15
---
25% to 9.50%                           |     | $    | — |     | $             | 27,013,832 |

* Party-in-interest

<div align='center'>12</div>

### Supplementary Information
<div align='center'>DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 223 of the Utility Workers Union of America

Federal Employer Identification Number: 20-5898509; Plan Number: 003</div>

#### SCHEDULE OF ASSETS (HELD AT END OF YEAR)

#### AS OF DECEMBER 31, 2024
<div align='center'>Form 5500, Schedule H, Part IV, Line 4i</div>

| (a) |     | (b)                          
 Identity of issue, borrower, 
 lessor, or similar party     |     | (c)                                                                                                    
 Description of investment including maturity date, rate of interest, collateral, par or maturity value |     | (d)  
 Cost |   |     | (e)           
 Current Value |            |
|:----|:----|:-----------------------------|:----|:-------------------------------------------------------------------------------------------------------|:----|:-----|:--|:----|:--------------|-----------:|
| *   |     | Participant notes receivable |     | Participant notes receivable with interest rates ranging from 4.25% to 9.50%                           |     | $    | — |     | $             | 24,009,637 |

* Party-in-interest

<div align='center'>13</div>

### Supplementary Information
<div align='center'>DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 17 of the International Brotherhood of Electrical Workers

Federal Employer Identification Number: 20-5898509; Plan Number: 004</div>

#### SCHEDULE OF ASSETS (HELD AT END OF YEAR)

#### AS OF DECEMBER 31, 2024
<div align='center'>Form 5500, Schedule H, Part IV, Line 4i</div>

| (a) |     | (b)                          
 Identity of issue, borrower, 
 lessor, or similar party     |     | (c)                                                                                                    
 Description of investment including maturity date, rate of interest, collateral, par or maturity value |     | (d)  
 Cost |   |     | (e)           
 Current Value |           |
|:----|:----|:-----------------------------|:----