Gina Huang, 10% Owner at ENERGY FOCUS, INC/DE (EFOI), bought 200,000 shares at $4.50 ($900K) on 2015-01-20, disclosed to the SEC on 2015-01-28.
Open-market purchase of $900k EFOI by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Negative factors outweigh the positive ones.