| 2026-03-09 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 219,749 | $2.8M |
| 2026-02-27 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 611,673 | $0 |
| 2026-02-27 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 305,707 | $0 |
| 2026-02-27 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 48,913 | $0 |
| 2026-01-06 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 100,000 | $2.1M |
| 2025-12-10 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 28,680 | $615,186 |
| 2025-12-03 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 100,000 | $2.2M |
| 2025-11-05 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 100,000 | $1.9M |
| 2025-10-03 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 100,000 | $1.4M |
| 2025-09-04 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 300,000 | $4.7M |
| 2025-08-14 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 10,000 | $0 |
| 2025-04-03 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 16,475 | $0 |
| 2025-03-07 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 70,097 | $801,910 |
| 2025-03-07 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 12,691 | $135,032 |
| 2025-02-26 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 92,988 | $1.0M |
| 2025-02-26 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 32,393 | $352,760 |
| 2025-02-07 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 43,459 | $519,335 |
| 2025-01-31 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 311,634 | $0 |
| 2025-01-31 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 340,955 | $0 |
| 2025-01-31 | Alphatec Holdings, Inc. (ATEC) | CEO | Buy | 48,240 | $0 |
| 2025-01-31 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 50,000 | $601,500 |
| 2025-01-31 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 43,313 | $521,055 |
| 2025-01-23 | Alphatec Holdings, Inc. (ATEC) | CEO | Sell | 6,687 | $80,244 |