Daniel Lacienski, Executive VP, Operations at Alphatec Holdings, Inc. (ATEC), bought 444 shares at $9.00 ($4K) on 2006-06-07, disclosed to the SEC on 2006-06-09.
Open-market purchase of $4k ATEC by Executive VP, Operations. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.