Mark J. Richardson, Director at SOLAR3D, INC. (SLTD), bought 12,521 shares at $4.35 ($54K) on 2015-06-26, disclosed to the SEC on 2015-06-29.
Open-market purchase of $54k SLTD 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.