| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALVR | Common Stock | Sale | $90,432 | -3,750 | -0.79% | $24.12* | 472,218 | 28 Sep 2021 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | This sale was effected pursuant to a Rule 10b5-1 trading plan adopted on December 14, 2020. |
| F2 | The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $24.00 to $24.23. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff upon request. |