Miles Patrick (CIK 1289409) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-09). Recent activity: Sell ATEC (219,749 shares), Buy ATEC (611,673 shares), Buy ATEC (305,707 shares), Buy ATEC (48,913 shares), Sell ATEC (100,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 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 |
Source: SEC Form 4 filings · as of 2026-03-09