| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | AMT | Common Stock | 9.72K | Jan 1, 2023 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Amount includes 8,915 shares of Common Stock underlying unvested restricted stock units previously granted under the 2007 Equity Incentive Plan, as amended. |