| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tighe Jan E | Director | 300 RENAISSANCE CENTER, M/C: 482-C24-A68, DETROIT | /s/ Tia Y. Turk, Attorney-in-Fact for Ms. Tighe | 05 Jan 2026 | 0001762375 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GM | Deferred Share Units ("DSUs") | Award | $0 | +5,724 | +47% | $0.000000 | 17,835 | 31 Dec 2025 | Common Stock | 5,724 | Direct | F1 | |
| transaction | GM | Deferred Share Units ("DSUs") | Award | $0 | +155 | +0.87% | $0.000000 | 17,990 | 31 Dec 2025 | Common Stock | 155 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Amounts credited as DSUs will be paid in cash after the non-employee director leaves the Board, valued at the average closing price of the Company's Common Stock during the quarter immediately preceding payment. |
| F2 | Represents dividends accrued on DSUs in 2025 that were credited as additional DSUs at the end of the year. |