William Mundell, Director at ZBB ENERGY CORP (ZBB), bought 12,048 shares at $0.83 ($10K) on 2010-03-19, disclosed to the SEC on 2010-03-23.
Open-market purchase of $10k ZBB by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.