John Todd Koning, CHIEF FINANCIAL OFFICER at Alphatec Holdings, Inc. (ATEC), sold 22,500 shares at $14.76 ($332K) on 2023-02-27, disclosed to the SEC on 2023-03-01.
Open-market sale of $332k ATEC by CHIEF FINANCIAL OFFICER. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| ATEC | SELL | 2025-03-12 | $3.2M | — | Filing → |
| ATEC | SELL | 2024-04-26 | $481K | — | Filing → |
| ATEC | SELL | 2024-03-04 | $3.2M | — | Filing → |