| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMT | Common Stock | Tax liability | $101,683 | -575 | -0.21% | $176.84 | 269,557 | 01 May 2024 | Direct | F1 |
| holding | AMT | Common Stock | 16,928 | 01 May 2024 | By trusts for children | F2 | |||||
| holding | AMT | Common Stock | 193 | 01 May 2024 | By Spouse |
Thomas A. Bartlett is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
| 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. |
| F2 | The reporting person disclaims beneficial ownership in shares held by trusts for children. |
Mr. Bartlett resigned as an officer of the issuer effective May 1, 2024.