| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALTR | Class A Common Stock | Sale | $23,812 | -373 | -1.2% | $63.84 | 29,751 | 01 Mar 2023 | Direct | F1 |
| transaction | ALTR | Class A Common Stock | Award | $0 | +5,000 | +17% | $0.000000 | 34,751 | 02 Mar 2023 | Direct | F2, F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALTR | Stock Option (Right to Buy) | Award | $0 | +12,500 | $0.000000 | 12,500 | 02 Mar 2023 | Class A Common Stock | 12,500 | $65.19 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Includes 5,322 Class A Common Stock restricted stock units that are unvested. |
| F2 | On March 2, 2023, the Reporting Person was granted 5,000 Class A Common Stock restricted stock units, which vest in 4 equal annual installments commencing March 2, 2024. |
| F3 | Includes 10,322 Class A Common Stock restricted stock units that are unvested. |
| F4 | On March 2, 2023, the Reporting Person was granted 12,500 Class A Common Stock options, the options vest in 4 equal annual installments commencing March 2, 2024. |