David Sponsel, EVP, SALES at Alphatec Holdings, Inc. (ATEC), sold 70,000 shares at $16.18 ($1.1M) on 2025-10-24, disclosed to the SEC on 2025-10-28.
Scheduled sale ($1.1M) 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 | 2025-09-19 | $4.2M | — | Filing → |