David Sponsel, EVP, SALES at Alphatec Holdings, Inc. (ATEC), sold 2,500 shares at $15.00 ($38K) on 2023-12-21, disclosed to the SEC on 2023-12-26.
Scheduled sale ($38k) by EVP, SALES under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| ATEC | SELL | 2025-12-12 | $878K | — | Filing → |
| ATEC | SELL | 2025-12-10 | $21K | — | Filing → |
| ATEC | SELL | 2025-10-28 | $1.1M | — | Filing → |