| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SURF | Common Stock | Sale | $204,350 | -33,500 | -38% | $6.10* | 54,500 | 21 Jul 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Amount reported represents the number of shares sold by the reporting person to cover the tax withholding obligations in connection with the vesting of restricted stock units. |