| 2024-04-24 | Sale | Alphatec Holdings, Inc. ATEC | CHIEF FINANCIAL OFFICER | 37,500 0.0269% | $12.82 | $480,750 | -16.25% | |
| 2024-03-01 | Sale | Alphatec Holdings, Inc. ATEC | CHIEF FINANCIAL OFFICER | 121,601 0.0874% | $13.30 | $1.62M | -5.96% | |
| 2023-04-20 | Sale | Alphatec Holdings, Inc. ATEC | CHIEF FINANCIAL OFFICER | 16,500 0.0151% | $16.42 | $270,930 | -10.03% | |
| 2023-02-27 | Sale | Alphatec Holdings, Inc. ATEC | CHIEF FINANCIAL OFFICER | 22,500 0.0204% | $14.76 | $332,100 | +2.12% | |
| 2023-02-22 | Sale | Alphatec Holdings, Inc. ATEC | CHIEF FINANCIAL OFFICER | 13,068 0.0118% | $14.20 | $185,566 | +5.58% | |
| 2021-12-16 | Alphatec Holdings, Inc. ATEC | Chief Financial Officer | 5,000 0.0053% | $11.17 | $55,850 | -11.33% |