John Todd Koning, CHIEF FINANCIAL OFFICER at Alphatec Holdings, Inc. (ATEC), sold 16,500 shares at $16.42 ($271K) on 2023-04-20, disclosed to the SEC on 2023-04-24.
Scheduled sale ($271k) by CHIEF FINANCIAL OFFICER under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| ATEC | SELL | 2025-03-12 | $3.2M | — | Filing → |
| ATEC | SELL | 2024-04-26 | $481K | — | Filing → |
| ATEC | SELL | 2024-03-04 | $3.2M | — | Filing → |