| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Posner Brian S | Director | WATERLOO HOUSE, GROUND FLOOR, 100 PITTS BAY ROAD, PEMBROKE, BERMUDA | /s/ Brian S. Posner | 12 Mar 2026 | 0001372455 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ACGL | Depositary Shares, Series G | Sale | $51,345 | -3,000 | -60% | $17.12 | 2,000 | 11 Mar 2026 | Direct | F1, F2 |
| holding | ACGL | Common Shares, $.0011 par value per share | 120,104 | 11 Mar 2026 | Direct | ||||||
| holding | ACGL | Depositary Shares, Series F | 3,000 | 11 Mar 2026 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Each Depositary Share Represents 1/1,000th interest in a Series G Non-Cumulative Preferred Share. |
| F2 | The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $17.1149 to $17.1150. Upon request, the full information regarding the number of shares sold at each separate price within the range will be provided to the issuer, any security holder of the issuer or the staff of the Securities Exchange Commission. |
| F3 | Each Depositary Share Represents 1/1,000th interest in a Series F Non-Cumulative Preferred Share. |