Donald Allen Williams, Director at Alphatec Holdings, Inc. (ATEC), bought 5,000 shares at $1.32 ($7K) on 2015-05-05, disclosed to the SEC on 2015-05-19.
Open-market purchase of $7k ATEC by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| Filing → |
| PALI | BUY | 2026-01-13 | $9K | — | Filing → |
| PALI | BUY | 2024-05-29 | $5K | — | Filing → |
| PALI | BUY | 2024-02-01 | $6K | — | Filing → |