| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Albo Giuseppina | Chief Executive Officer, Director | C/O HAMILTON INSURANCE GROUP, LTD., WELLESLEY HOUSE NORTH, 90 PITTS BAY ROAD, PEMBROKE, BERMUDA | /s/ Gemma Carreiro, Attorney-in-Fact | 2025-11-12 | 0001999598 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HG | Class B Common Shares | Tax liability | -$1.98M | -75.9K | -6.76% | $26.08 | 1.05M | Nov 10, 2025 | Direct | F1, F2, F3 |
| holding | HG | Class B Common Shares | 274K | Nov 10, 2025 | By The Albo 2018 LLC |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to satisfy tax obligations arising out of the vesting of the reporting person's restricted stock units. |
| F2 | Represents the closing price per share on November 7, 2025, used to determine the number of shares withheld by the issuer to satisfy tax withholding obligations in connection with the vesting. |
| F3 | Total includes restricted stock units and reflects rounding adjustments. |