| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kuchma Anita Breslin | CEO, Hamilton Select | C/O HAMILTON INSURANCE GROUP, LTD., WELLESLEY HOUSE NORTH, 90 PITTS BAY ROAD, PEMBROKE, BERMUDA | /s/ Gemma Carreiro, Attorney-in-Fact | 04 Mar 2026 | 0001999605 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HG | Class B Common Shares | Tax liability | -2,198 | -2.7% | $31.59* | 80,080 | 02 Mar 2026 | Direct | ||
| transaction | HG | Class B Common Shares | Award | +9,198 | +11% | $0.000000* | 89,278 | 02 Mar 2026 | Direct |