Edward J. Zelnick, Director at MILESTONE SCIENTIFIC INC. (MLSS), bought 5,000 shares at $1.50 ($8K) on 2016-12-16, disclosed to the SEC on 2016-12-20.
Open-market purchase of $8k MLSS by Director. 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.