| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PIRS | Stock Option (Right to buy) | Award | $0 | +625,874 | $0.000000 | 625,874 | 22 Feb 2022 | Common Stock | 625,874 | $3.03 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The option vests as to 25% of the option shares on February 22, 2023 and as to an additional 6.25% of the option shares at the end of each successive three-month period thereafter. |