| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTRA | Common Stock | -Tax liability | $0 | 0 | 0% | $0.00 | 153,477 | Aug 16, 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This Form 4 amendment is being filed to correct the amount of securities beneficially owned following the reported transactions. The Form 4 filed on August 18, 2021 reported 40,849 shares that were forfeited, though such transaction was not consummated. |