Mortimer Berkowitz III, Chairman, 10% Owner at Alphatec Holdings, Inc. (ATEC), bought 2,750,000 shares at $3.45 ($9.5M) on 2007-09-26, disclosed to the SEC on 2007-10-15.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Negative factors outweigh the positive ones.
| Filing → |
| ATEC | SELL | 2012-11-30 | $151K | — | Filing → |
| ATEC | SELL | 2010-04-22 | $43.7M | — | Filing → |
| ATEC | BUY | 2009-06-08 | $10.0M | — | Filing → |