| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Mercer William S | Director | ATEGRITY SPECIALTY INSURANCE CO HOLDINGS, 9 WEST 57TH STREET, 33RD FLOOR, NEW YORK | /s/ Eric Crespolini, Attorney-in-Fact | 16 Jun 2025 | 0002058460 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASIC | Common Stock | Purchase | $124K | +7.3K | $17.00 | 7.3K | 12 Jun 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ASIC | Restricted Stock Units | Award | $0 | +2.94K | $0.00 | 2.94K | 11 Jun 2025 | Common Stock | 2.94K | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. These securities were previously reported on the Reporting Person's Form 3. |
| F2 | The restricted stock units will vest in equal installments on each of the first three anniversaries of the date of grant. |