| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Knutson Jeffrey Scott | VP Finance, CFO, Secr & Trea | TWIN DISC, INC., 222 EAST ERIE ST., SUITE 400, MILWAUKEE | /s/ Jeffrey S. Knutson | 10 Sep 2025 | 0001341537 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | TWIN | COMMON STOCK | Award | -$111K | -8.39K | -4.36% | $13.25 | 184K | 08 Sep 2025 | Direct | |
| transaction | TWIN | COMMON STOCK | Award | -$25.5K | -1.89K | -1.02% | $13.50 | 182K | 10 Sep 2025 | Direct |