Gary Meller, Director at CHEMBIO DIAGNOSTICS, INC. (CEMI), bought 83,500 shares at $0.15 ($13K) on 2008-11-14, disclosed to the SEC on 2008-11-18.
Open-market purchase of $13k CEMI 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.
| Filing → |
| CEMI | BUY | 2009-08-26 | $18K | — | Filing → |
| CEMI | BUY | 2008-11-24 | $2K | — | Filing → |
| CEMI | BUY | 2008-03-17 | $15K | — | Filing → |