| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALSN | Employee Stock Option (right to buy) | Award | $0 | +53,761 | $0 | 53,761 | 19 Feb 2025 | Common Stock | 53,761 | $103.78 | Direct | F1 | |
| transaction | ALSN | Restricted Stock Units | Award | $0 | +17,915 | $0 | 17,915 | 19 Feb 2025 | Common Stock | 17,915 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | The options vest in three equal installments beginning on February 19, 2026. |
| F2 | Each restricted stock unit ("RSU") represents a contingent right to receive one share of Allison Transmission Holdings, Inc. common stock. |
| F3 | The RSUs vest in three equal annual installments beginning on February 19, 2026. |