David Sponsel, EVP, SALES at Alphatec Holdings, Inc. (ATEC), sold 10,000 shares at $11.99 ($120K) on 2023-01-09, disclosed to the SEC on 2023-01-10.
Open-market sale of $120k ATEC by EVP, SALES. 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 | 2025-12-12 | $878K | — | Filing → |
| ATEC | SELL | 2025-12-10 | $21K | — | Filing → |
| ATEC | SELL | 2025-10-28 | $1.1M | — | Filing → |