| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Deegan Brian John | Group Chief Accounting Officer | C/O HAMILTON INSURANCE GROUP, LTD., WELLESLEY HOUSE NORTH, 90 PITTS BAY ROAD, PEMBROKE, BERMUDA | /s/ Gemma Carreiro, Attorney-in-Fact | 04 Mar 2026 | 0001999604 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | HG | Class B Common Shares | Award | +11,260 | +16% | $0.000000* | 82,347 | 02 Mar 2026 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents a grant of restricted stock units ("RSUs") pursuant to the Hamilton Insurance Group, Ltd. Equity Incentive Plan. Each RSU represents a contingent right to receive one share of Class B common shares upon vesting. The RSUs vest in three equal annual installments beginning on March 1, 2027, subject to the reporting person's continued service through each vesting date. |
| F2 | Includes restricted stock units. |
| F3 | Total reflects rounding adjustments and has been updated accordingly. |