Matthew V. Phillips, Chief Commercial Officer at Cerecor Inc. (CERC), bought 497 shares at $2.85 ($1K) on 2018-12-10, disclosed to the SEC on 2018-12-11.
Open-market purchase of $1k CERC by Chief Commercial 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.