Stephen Hochschuler, Director at Alphatec Holdings, Inc. (ATEC), bought 30,000 shares at $1.23 ($37K) on 2009-03-12, disclosed to the SEC on 2009-04-08.
Open-market purchase of $37k 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 → |
| ATEC | BUY | 2009-03-06 | $33K | — | Filing → |
| ATEC | BUY | 2009-01-30 | $18K | — | Filing → |