NET Power Inc. (NPWR) Insider Trading -- Recent Executive & Director Transactions

12 insiders reported 195 Form 4 transactions for NET Power Inc. (NPWR) over the past 18 months (most recent 2026-05-14). Recent activity: BEAUCHAMP DAMIAN R. (Insider) Sell 400,000 shares, 8 Rivers Capital, LLC (Insider) Sell 400,000 shares, NPEH, LLC (Insider) Sell 400,000 shares, BEAUCHAMP DAMIAN R. (Insider) Sell 35,000 shares, 8 Rivers Capital, LLC (Insider) Sell 35,000 shares. Source: SEC Form 4.

DateInsiderTitleTypeSharesValue
2026-05-14BEAUCHAMP DAMIAN R.InsiderSell400,000$975,560
2026-05-148 Rivers Capital, LLCInsiderSell400,000$975,560
2026-05-14NPEH, LLCInsiderSell400,000$975,560
2026-05-14BEAUCHAMP DAMIAN R.InsiderSell35,000$85,152
2026-05-148 Rivers Capital, LLCInsiderSell35,000$85,152
2026-05-14NPEH, LLCInsiderSell35,000$85,152
2026-05-138 Rivers Capital, LLCInsiderBuy3.0M$0
2026-05-13BEAUCHAMP DAMIAN R.InsiderBuy3.0M$0
2026-05-13NPEH, LLCInsiderBuy3.0M$0
2026-05-13BEAUCHAMP DAMIAN R.InsiderSell3.0M$0
2026-05-138 Rivers Capital, LLCInsiderSell3.0M$0
2026-05-13NPEH, LLCInsiderSell3.0M$0
2026-03-108 Rivers Capital, LLCInsiderBuy3.0M$0
2026-03-10BEAUCHAMP DAMIAN R.InsiderSell3.0M$0
2026-03-108 Rivers Capital, LLCInsiderSell3.0M$0
2026-03-10NPEH, LLCInsiderBuy3.0M$0
2026-03-10NPEH, LLCInsiderSell3.0M$0
2026-03-10BEAUCHAMP DAMIAN R.InsiderBuy3.0M$0
2026-03-05NPEH, LLCInsiderSell100,000$204,000
2026-03-058 Rivers Capital, LLCInsiderSell100,000$204,000
2026-03-05BEAUCHAMP DAMIAN R.InsiderSell100,000$204,000
2026-03-028 Rivers Capital, LLCInsiderSell1,881$3,762
2026-03-02NPEH, LLCInsiderSell1,881$3,762
2026-03-02NPEH, LLCInsiderSell4,744$9,488
2026-03-02NPEH, LLCInsiderSell79,858$163,709

Source: SEC Form 4 filings · as of 2026-05-14