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NET POWER INC (NPWR) Stock Ownership and Short Interest

USA - NYSE:NPWR - US64107A1051 - Common Stock

3.69 USD
+0.03 (+0.82%)
Last: 10/27/2025, 8:04:01 PM
3.59 USD
-0.1 (-2.71%)
After Hours: 10/27/2025, 8:04:01 PM
NPWR Ownership Chart.NPWR Ownership Chart: showing Insider, Institutional ownership and shares available to the public.NPWR Ownership.InsiderInstitutionalPublic



Shares Outstanding219.22M
Float66.73M
Float Short Interest Percentage7.82%
Owners (insider)0.87%
Owners (institutional)83.56%
Owners (insider) change-7.12%
Owners (institutional) change0.12%
NPWR Institutional Ownership HistoryNPWR Institutional Ownership HistoryNPWR Institutional Ownership History Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 10M 20M 30M
NPWR Historical Insider Transactions ChartNPWR Historical Insider Buy and Sell Transactions ChartNPWR Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 -5M -10M -15M -20M -25M
Date Name Type Shares Price Amount
Oct 20, 2025 8 Rivers Capital, LLC Open Market Sale 479300 3.51 $ 1,681,951.81
Oct 20, 2025 BEAUCHAMP DAMIAN R. Open Market Sale 479300 3.51 $ 1,681,951.81
Oct 20, 2025 Beauchamp Cynda Open Market Sale 479300 3.51 $ 1,681,951.81
Oct 20, 2025 NPEH, LLC Open Market Sale 479300 3.51 $ 1,681,951.81
Oct 15, 2025 NPEH, LLC Open Market Sale 236600 4.85 $ 1,147,218.83
Oct 15, 2025 8 Rivers Capital, LLC Open Market Sale 236600 4.85 $ 1,147,218.83
Oct 15, 2025 BEAUCHAMP DAMIAN R. Open Market Sale 236600 4.85 $ 1,147,218.83
Oct 15, 2025 Beauchamp Cynda Open Market Sale 236600 4.85 $ 1,147,218.83
Oct 14, 2025 8 Rivers Capital, LLC Other Aquisition 4000000 $ 0.00
Oct 14, 2025 BEAUCHAMP DAMIAN R. Other Aquisition 4000000 $ 0.00
Oct 14, 2025 Beauchamp Cynda Other Aquisition 4000000 $ 0.00
Oct 14, 2025 8 Rivers Capital, LLC Other Disposition 4000000 $ 0.00
Oct 14, 2025 BEAUCHAMP DAMIAN R. Other Disposition 4000000 $ 0.00
Oct 14, 2025 Beauchamp Cynda Other Disposition 4000000 $ 0.00
Oct 14, 2025 NPEH, LLC Other Aquisition 4000000 $ 0.00
Oct 14, 2025 NPEH, LLC Other Disposition 4000000 $ 0.00
Jul 30, 2025 SK INC. Other Disposition 26729880 $ 0.00
Jul 15, 2025 SK INC. Open Market Sale 2500000 2.61 $ 6,525,000.00
Jun 3, 2025 Alexander Ralph Grant 67568 0.00 $ 0.00
Jun 3, 2025 PETERSON CAROL R. Grant 67568 0.00 $ 0.00
Jun 3, 2025 Kelliher Joseph T Grant 67568 0.00 $ 0.00
Jun 3, 2025 Veltmann Alejandra Grant 67568 0.00 $ 0.00
Apr 9, 2025 Kelliher Joseph T Grant 9934 0.00 $ 0.00
Apr 3, 2025 PATEL AKASH S. Open Market Sale 7359 2.29 $ 16,870.51
Apr 3, 2025 Rosser Kelly Open Market Sale 1127 2.25 $ 2,531.02
Apr 2, 2025 ALLEN BRIAN F. Grant 132399 0.00 $ 0.00
Apr 2, 2025 PATEL AKASH S. Grant 117757 0.00 $ 0.00
Apr 2, 2025 Rosser Kelly Grant 39252 0.00 $ 0.00
Nov 22, 2024 PATEL AKASH S. Other Disposition 150000 0.00 $ 0.00
Nov 22, 2024 PATEL AKASH S. Other Aquisition 150000 0.00 $ 0.00
Nov 22, 2024 PATEL AKASH S. Open Market Sale 150000 12.65 $ 1,897,170.00
Nov 22, 2024 8 Rivers Capital, LLC Open Market Sale 431009 12.76 $ 5,499,243.83
Nov 22, 2024 SK INC. Open Market Sale 431009 12.76 $ 5,499,243.83
Nov 22, 2024 NPEH, LLC Open Market Sale 431009 12.76 $ 5,499,243.83
Nov 20, 2024 8 Rivers Capital, LLC Open Market Sale 829411 12.67 $ 10,508,754.76
Nov 20, 2024 SK INC. Open Market Sale 829411 12.67 $ 10,508,754.76
Nov 20, 2024 NPEH, LLC Open Market Sale 829411 12.67 $ 10,508,754.76
Nov 19, 2024 8 Rivers Capital, LLC Other Aquisition 1260420 $ 0.00
Nov 19, 2024 SK INC. Other Aquisition 1260420 $ 0.00
Nov 19, 2024 8 Rivers Capital, LLC Other Disposition 1260420 $ 0.00
Nov 19, 2024 SK INC. Other Disposition 1260420 $ 0.00
Nov 19, 2024 NPEH, LLC Other Aquisition 1260420 $ 0.00
Nov 19, 2024 NPEH, LLC Other Disposition 1260420 $ 0.00