Pericles Calias, Chief Scientific Officer at Cerecor Inc. (CERC), bought 2,913 shares at $2.85 ($8K) on 2019-12-10, disclosed to the SEC on 2019-12-11.
Open-market purchase of $8k CERC by Chief Scientific Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Nothing distinguishes this filing.