| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PSTV | Stock Option (right to buy) | Award | $0 | +200,771 | $0.000000 | 200,771 | 25 May 2021 | Common Stock | 200,771 | $2.25 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The options vest over four years in equal 1/48th increments on each monthly anniversary of the issuance. |