| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NABL | Common Stock, par value $0.001 per share | Tax liability | $198,861 | -19,458 | -8.5% | $10.22 | 210,572 | 15 Feb 2022 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of shares of restricted stock units. |
| F2 | This Form 4/A is filed to amend the original Form 4 filed by the reporting person on February 17, 2022, which incorrectly reported the amount of securities disposed of as 19,548 shares. The correct amount is 19,458 shares. |