| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ruud David | Vice Chairman & CFO | ONE ENERGY PLAZA, DETROIT | /s/Todd A. Richards, Attorney-in-Fact | 06 Feb 2026 | 0001594921 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTE | Common Stock | Award | $0 | +14,388 | +16% | $0.000000 | 101,959 | 04 Feb 2026 | Direct | |
| transaction | DTE | Common Stock | Tax liability | $460,702 | -3,395 | -3.3% | $135.70 | 98,564 | 04 Feb 2026 | Direct | |
| transaction | DTE | Common Stock | Disposed to Issuer | $56.99 | -0 | -0% | $135.70 | 98,564 | 04 Feb 2026 | Direct | |
| holding | DTE | Common Stock | 1,875 | 04 Feb 2026 | Family Trust | ||||||
| holding | DTE | Common Stock | 6,587 | 04 Feb 2026 | 401K |