| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DVAX | Common Stock | Sale | $54,000 | -3,000 | -4.5% | $18.00 | 64,066 | 07 Oct 2021 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | The sales reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted on March 1, 2021. |
| F2 | All shares were sold at $18.00 |