Charles W. Stankiewicz, Executive VP - Operations at ZBB ENERGY CORP (ZBB), bought 37,313 shares at $0.67 ($25K) on 2011-11-17, disclosed to the SEC on 2011-11-18.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| Filing → |
| AMSC | SELL | 2009-06-12 | $1.2M | — | Filing → |
| AMSC | SELL | 2009-06-09 | $547K | — | Filing → |
| AMSC | SELL | 2008-05-30 | $501K | — | Filing → |