| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Blackford Quentin S. | Director | C/O ALPHATEC SPINE, INC., 1950 CAMINO VIDA ROBLE, CARLSBAD | /s/ Tyson E. Marshall, Attorney-in-Fact | 06 May 2025 | 0001612451 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATEC | Common Stock | Gift | $0 | -21,000 | -3.7% | $0.000000 | 553,238 | 05 May 2025 | Direct |