Scott Lish, CHIEF OPERATING OFFICER at Alphatec Holdings, Inc. (ATEC), sold 260,535 shares at $12.30 ($3.2M) on 2026-03-13, disclosed to the SEC on 2026-03-17.
Seasonal sale ($3.2M) by CHIEF OPERATING OFFICER — this insider has traded ATEC in March in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| ATEC | SELL | 2025-11-21 | $495K | — | Filing → |
| ATEC | SELL | 2025-08-21 | $202K | — | Filing → |
| ATEC | SELL | 2025-08-15 | $149K | — | Filing → |