Cara M. Cassino, Chief Medical Officer at CONTRAFECT Corp (CFRX), bought 8,000 shares at $1.24 ($10K) on 2017-07-25, disclosed to the SEC on 2017-07-26.
Open-market purchase of $10k CFRX by Chief Medical Officer. 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.