Tyson Eliot Marshall, GENERAL COUNSEL & Corporate Secretary at Alphatec Holdings, Inc. (ATEC), sold 88,835 shares at $12.49 ($1.1M) on 2026-03-05, disclosed to the SEC on 2026-03-09.
Scheduled sale ($1.1M) by GENERAL COUNSEL & Corporate Secretary under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Negative factors outweigh the positive ones.
| Filing → |
| ATEC | SELL | 2025-08-05 | $694K | — | Filing → |
| ATEC | SELL | 2025-07-14 | $18K | — | Filing → |
| ATEC | SELL | 2024-06-14 | $1.1M | — | Filing → |