HELMER MAUREEN O
Insider trading activity for HELMER MAUREEN O sourced from SEC EDGAR Form 4 filings.
Overview
- Company: PLUG POWER INC
- Total insider trades: 3
- Total buy volume: $0
- Total sell volume: $162K
- Last trade: Jun 16, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 11, 2026 | HELMER MAUREEN O | PLUG PLUG POWER INC | BUY | 39,753 | N/A |
| Jun 11, 2026 | HELMER MAUREEN O | PLUG PLUG POWER INC | BUY | 39,753 | N/A |
| Jun 8, 2026 | HELMER MAUREEN O | PLUG PLUG POWER INC | SELL | 50,000 | $162K |