David R. Pelizzon, Director, 10% Owner at Alphatec Holdings, Inc. (ATEC), bought 3,100 shares at $15.24 ($47K) on 2023-03-13, disclosed to the SEC on 2023-03-15.
Open-market purchase of $47k ATEC by Director, 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.
| Filing → |
| KIDS | SELL | 2026-09-01 | $7.8M | — | Filing → |
| KIDS | SELL | 2026-08-26 | $943K | — | Filing → |
| ATEC | SELL | 2025-12-18 | $4.9M | — | Filing → |