| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Harris Joi M. | President & CEO | ONE ENERGY PLAZA, DETROIT | /s/Todd A. Richards, Attorney-in-Fact | 03 Feb 2026 | 0001891662 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTE | Common Stock | Tax liability | $80,897 | -602 | -1.6% | $134.38 | 36,389 | 01 Feb 2026 | Direct | |
| holding | DTE | Common Stock | 5,191 | 01 Feb 2026 | 401(k) | F1 |
| Id | Content |
|---|---|
| F1 | Includes shares of DTE common stock acquired under the DTE Energy Company Savings and Stock Ownership Plan (the "Plan") as of a Plan statement dated as of February 1, 2026. |