| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gross Matthew Lee | VP & GM of Flacktek | C/O GRAHAM CORPORATION, 20 FLORENCE AVENUE, BATAVIA | /s/ Christina McLeod, Attorney-in-Fact for Matthew L. Gross | 11 Feb 2026 | 0002110041 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | GHM | Common Stock | 15,203 | 03 Feb 2026 | Direct |