Rydin Jeffrey P (CIK 1345767) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-11-05). Recent activity: Sell ATEC (200,000 shares), Buy ATEC (15,131 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-11-05 | Alphatec Holdings, Inc. (ATEC) | Director | Sell | 200,000 | $3.9M |
| 2025-06-13 | Alphatec Holdings, Inc. (ATEC) | Director | Buy | 15,131 | $0 |
Source: SEC Form 4 filings · as of 2025-11-05