Company: DTK
Filing Date: 2025-06-17
Form Type: 11-K
Source: 0000936340-25-000159
Chunk: 0

Company: DTE ENERGY CO
Filing Date: 2025-06-17
Form: 11-K
Chunk 0
---
### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549
<div align='center'>_____________________________________</div>

#### FORM 11-K

#### ANNUAL REPORT PURSUANT TO SECTION 15(d)

#### OF THE SECURITIES EXCHANGE ACT OF 1934

#### For the fiscal year ended December 31, 2024

#### Commission file number 1-11607

### DTE ENERGY COMPANY DEFINED CONTRIBUTION PLANS
<div align='center'>DTE Energy Company Savings and Stock Ownership Plan

DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 223 of the Utility Workers Union of America

DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 17 of the International Brotherhood of Electrical Workers

DTE Gas Company Investment and Stock Ownership Plan</div>

### DTE ENERGY COMPANY
<div align='center'>One Energy Plaza

Detroit, Michigan 48226-1221</div>

#### DTE Energy Company Defined Contribution Plans

#### Table of Contents
|                                                                                                                                                                                             |     | Page |
| Report of Independent Registered Public Accounting Firm                                                                                                                                     |     |    1 |
| Statements of Net Assets Available for Benefits                                                                                                                                             |     |    3 |
| Statements of Changes in Net Assets Available for Benefits                                                                                                                                  |     |    4 |
| Notes to Financial Statements                                                                                                                                                               |     |    5 |
| Schedule of Assets (Held at End of Year) — DTE Energy Company Savings and Stock Ownership Plan                                                                                              |     |   12 |
| Schedule of Assets (Held at End of Year) — DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 223 of the Utility Workers Union of America               |     |   13 |
| Schedule of Assets (Held at End of Year) — DTE Electric Company Savings & Stock Ownership Plan for Employees Represented by Local 17 of the International Brotherhood of Electrical Workers |     |   14 |
| Schedule of Assets (Held at End of Year) — DTE Gas Company Investment and Stock Ownership Plan                                                                                              |     |   15 |

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

June 17, 2025

To the Participants, Benefit Plan Administration Committee, and Investment Committee

DTE Energy Company Defined Contribution Plans

#### Opinion on the Financial Statements
We have audited the accompanying statements of net assets available for benefits of the