Larry Hopfenspirger, 10% Owner at LECTEC CORP /MN/ (LECT), bought 20,000 shares at $1.81 ($36K) on 2011-09-28, disclosed to the SEC on 2011-09-28.
Open-market purchase of $36k LECT 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.