Andrew Marsh, Director at PLUG POWER INC (PLUG), bought 20,000 shares at $2.42 ($48K) on 2011-05-31, disclosed to the SEC on 2011-06-02.
Open-market purchase of $48k PLUG 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.
| Filing → |
| GEVO | SELL | 2022-11-23 | $171K | — | Filing → |
| PLUG | SELL | 2021-01-21 | $37.7M | — | Filing → |
| PLUG | SELL | 2020-09-01 | $7.0M | — | Filing → |