| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Donnell William E. | Director | C/O THE HANOVER INSURANCE GROUP, INC., 440 LINCOLN STREET, WORCESTER | /s/ Lindsay L. Katz, Attorney-in-Fact | 15 May 2025 | 0002066634 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | THG | Common Stock | Award | $0 | +977 | $0.000000 | 977 | 14 May 2025 | Deferral Agreement | F1 |
| Id | Content |
|---|---|
| F1 | Shares granted pursuant to the Issuer's 2022 Long-Term Incentive Plan. |