| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTRA | Common Stock | -Sell | -$24,478 | -21,410 | -5.64% | $1.14 | 358,372 | May 26, 2023 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sale reported in this Form 4 represents a nondiscretionary sale of shares required to be sold by the Reporting Person pursuant to sell to cover transactions to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units. |