Ralph Alexander insider trades

Open-market stock purchases and sales by Ralph Alexander, Director at Net Power Inc, from SEC Form 4 filings since Jan 12, 2010.

Recent trades

DateStockTradeValue
Jun 3, 2026NPWR Net Power IncBought (not open market)—

Companies traded

  • NPWR Net Power Inc: other filings, last Jun 3, 2026
  • EVVAQ Enviva, LLC: other filings, last Dec 6, 2024
  • EVA Enviva Inc: 4 buys, last Jan 31, 2024
  • SMRT Stein Mart Inc: other filings, last Jun 24, 2014
  • AMRS Amyris, Inc: 1 buy, last Jul 19, 2012
  • KIOR Kior Inc: 6 sales, last Jun 20, 2012

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