| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATEC | Common Stock | Tax liability | $614,640 | -57,443 | -1.1% | $10.70 | 5,046,394 | 02 Dec 2021 | Direct | F1 |
| holding | ATEC | Common Stock | 10,900 | 02 Dec 2021 | By IRA | ||||||
| holding | ATEC | Common Stock | 250,000 | 02 Dec 2021 | By MOM, LLC |
| Id | Content |
|---|---|
| F1 | Shares withheld by issuer to satisfy tax withholding obligations of reporting person resulting from vesting of restricted stock units. |