| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Sponsel David | EVP, SALES | C/O ALPHATEC SPINE, INC., 1950 CAMINO VIDA ROBLE, CARLSBAD | /s/ Tyson E. Marshall, Attorney-in-Fact | 07 Aug 2025 | 0001772837 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATEC | Common Stock | Tax liability | $15,064 | -982 | -0.15% | $15.34 | 671,861 | 06 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares withheld by issuer to satisfy tax withholding obligations of reporting person resulting from vesting of restricted stock units. |