Andrew Minkow, Chief Financial Officer at PIONEER POWER SOLUTIONS, INC. (PPSI), bought 1,000 shares at $4.00 ($4K) on 2015-09-30, disclosed to the SEC on 2015-10-01.
Open-market purchase of $4k PPSI by Chief Financial Officer. 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.