| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALTR | Class A Common Stock | Award | $0 | +2,987 | +16% | $0.000000 | 21,987 | 02 Jun 2021 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | On June 2, 2021, the Reporting Person was granted 2,987 Class A Common Stock restricted stock units, which will vest on June 2, 2022. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. |
| F2 | Consists of 4,487 Class A Common Stock restricted stock units that are unvested. |