| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GREENBERG EVAN G | Chairman & CEO | THE CHUBB BUILDING, 17 WOODBOURNE AVENUE, HAMILTON, BERMUDA | /s/ Samantha Froud, Attorney-in-Fact | 16 Dec 2025 | 0001162125 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CB | Common Shares | Options Exercise | $99,921 | +844 | +0.16% | $118.39 | 526,636 | 15 Dec 2025 | Direct | |
| holding | CB | Common Shares | 136 | 15 Dec 2025 | By Wife | ||||||
| holding | CB | Common Shares | 41,564 | 15 Dec 2025 | By Daughter's Trust |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CB | Options to Acquire Common Shares | Options Exercise | $0 | -844 | -100% | $0.000000 | 0 | 15 Dec 2025 | Common Shares | 844 | $118.39 | Direct | F1 |
| holding | CB | Options to Acquire Common Shares | 251,806 | 15 Dec 2025 | Common Shares | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Options vested as follows: 1/3 on February 25, 2017, 1/3 on February 25, 2018 and 1/3 on February 25, 2019. |
| F2 | Total includes previously reported options from other tranches with different exercise prices, vesting and expiration dates. |