Mortimer Berkowitz III, Director, 10% Owner at Alphatec Holdings, Inc. (ATEC), bought 5,000 shares at $4.96 ($25K) on 2008-08-08, disclosed to the SEC on 2008-11-06.
Open-market purchase of $25k 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).
Nothing distinguishes this filing.
| Filing → |
| ATEC | SELL | 2012-11-30 | $151K | — | Filing → |
| ATEC | SELL | 2010-04-22 | $43.7M | — | Filing → |
| ATEC | BUY | 2009-06-08 | $10.0M | — | Filing → |