| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Meyer Robert Joseph JR | SVP & Chief Accounting Officer | 116 HUNTINGTON AVENUE, BOSTON | /s/ Marina A. Breed, as attorney-in-fact | 03 Jun 2025 | 0001363889 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMT | Common Stock | Tax liability | $34,773 | -162 | -0.56% | $214.65 | 28,794 | 01 Jun 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares delivered to the issuer for the payment of withholding taxes in connection with the vesting of restricted stock units previously granted under the 2007 Equity Incentive Plan, as amended. |