Maarten Persenaire, Chief Medical Officer at ORTHOVITA INC (VITA), bought 2,000 shares at $2.52 ($5K) on 2007-09-14, disclosed to the SEC on 2007-09-17.
Open-market purchase of $5k VITA by Chief Medical Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.