| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| REILLY EUGENE F | Director | 116 HUNTINGTON AVENUE, BOSTON | /s/ Marina A. Breed, as attorney-in-fact | 23 Sep 2025 | 0001266076 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | AMT | Common Stock | 135 | 19 Sep 2025 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMT | Call Option (Obligation to Sell) | Expiration of short derivative position | $0 | -1 | -100% | $0.00 | 0 | 19 Sep 2025 | Common Stock | 100 | $220.00 | Direct |