| 2023-06-15 | Sale | Alphatec Holdings, Inc. ATEC | director | 100,000 0.0912% | $16.15 | $1.61M | -15.69% | |
| 2023-06-12 | Sale | Alphatec Holdings, Inc. ATEC | director | 71,329 0.0642% | $15.15 | $1.08M | -11.02% | |
| 2023-06-12 | Sale | Alphatec Holdings, Inc. ATEC | director | 142,658 0.1284% | $15.15 | $2.16M | -11.02% | |
| 2023-05-10 | Sale | Alphatec Holdings, Inc. ATEC | 10 percent owner | 167,496 0.1455% | $14.88 | $2.49M | -8.65% | |
| 2022-06-14 | Alphatec Holdings, Inc. ATEC | 50,000 0.0483% | $6.87 | $343,500 | +51.45% | |||
| 2022-06-09 | Alphatec Holdings, Inc. ATEC | 200 0.0002% | $7.10 | $1,420 | +44.31% | |||
| 2021-11-24 | Alphatec Holdings, Inc. ATEC | 10 percent owner | 100,000 0.1031% | $11.17 | $1.12M | -13.32% | ||
| 2021-11-23 | Alphatec Holdings, Inc. ATEC | 10 percent owner | 67,496 0.0697% | $10.98 | $741,106 | -11.75% |