| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AMT | Common Stock | Purchase | $1,008 | +4 | +0.25% | $252.12 | 1,624 | 14 Jan 2022 | Direct | F1 |
| transaction | AMT | Common Stock | Award | $0 | +881 | +54% | $0.000000 | 2,505 | 10 Mar 2022 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Reflects shares acquired pursuant to a dividend reinvestment plan administered by the reporting person's broker, and inadvertently not previously reported. |
| F2 | These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2023. Each RSU represents a contingent right to receive one share of Common Stock. |