| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LeBlanc Claude | Chief Executive Officer, Director | AMBAC FINANCIAL GROUP, INC., ONE WORLD TRADE CENTER, 41ST FLOOR, NEW YORK | William White, attorney-in-fact | 11 Aug 2025 | 0001380820 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMBC | Common Stock | Purchase | $176K | +25K | +4.32% | $7.03 | 603K | 11 Aug 2025 | Direct |