Malcolm Thompson, Director at Uni-Pixel (UNXL), bought 9,741 shares at $0.38 ($4K) on 2017-05-23, disclosed to the SEC on 2017-05-23.
Open-market purchase of $4k UNXL 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.