Insider Transactions Reported by 29 Insiders of NET Power Inc.

Symbol
NPWR, NPWR-WT on NYSE
Location
Durham, NC

Insiders trading volume in the past year

NET Power Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Kyle Derham Director $13,217,341 16 Aug 2023
Akash S. Patel Chief Financial Officer $10,073,392 -$16,871 -0.17% 02 Apr 2025
8 Rivers Capital, LLC 10%+ Owner $7,956,000 -$17,058,214 -68% 06 Mar 2026
NPEH, LLC 10%+ Owner $7,956,000 -$17,058,214 -68% 06 Mar 2026
CONSTELLATION ENERGY GENERATION LLC 10%+ Owner $7,559,050 08 Jun 2023
Brock Forrest Chief Technology Officer $4,705,556 08 Jun 2023
James Mahon General Counsel and Secretary $4,674,899 12 Sep 2023
Brian F. Allen COO and President $2,169,145 02 Apr 2025
Kelliher Joseph T. Director $67,605 03 Jun 2025
Daniel J. Rice IV Chief Executive Officer, Director, 10%+ Owner $38,583 08 Jun 2023
Kelly Rosser Chief Accounting Officer $5,684 -$2,531 -31% 02 Apr 2025
Marc Horstman Chief Operating Officer $3,560 02 Jun 2025
Cynda Beauchamp 10%+ Owner $0 -$73,419 -100% 31 Oct 2025
SK INC. 10%+ Owner $0 -$6,525,000 -100% 30 Jul 2025
OCCIDENTAL PETROLEUM CORP /DE/ Director, 10%+ Owner 08 Jun 2023
Rice Acquisition Sponsor II LLC Former Director and 10% owner 30 Jun 2023
Alejandra Veltmann Director 03 Jun 2025
Brad Pollack Director 08 Jun 2023
Carrie M. Fox Director 08 Jun 2023
James Wilmot Rogers Chief Accounting Officer 08 Jun 2023
Peter J. Bennett Director 08 Jun 2023
Eunkyung Sung Director 08 Jun 2023
Damian R. Beauchamp 10%+ Owner 30 Jul 2025
Jide Famuagun Director 08 Jun 2023
Ralph Alexander Director 03 Jun 2025
Frederick A. Forthuber Director 08 Jun 2023
Brandon Heffinger Chief Commercial Officer 01 Sep 2023
Carol R. Peterson Director 03 Jun 2025
James H. Lytal Director 08 Jun 2023

Recent Insider Transactions by Companies or Individuals for NET Power Inc.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Npeh, Llc NPWR Class B Common Stock Other -14.5% -3,000,000 17,729,880 06 Mar 2026 Direct
Npeh, Llc NPWR Class A Common Stock Conversion of derivative security 750% 3,000,000 3,400,000 06 Mar 2026 Direct
8 Rivers Capital, LLC NPWR Class B Common Stock Other -14.5% -3,000,000 17,729,880 06 Mar 2026 By: NPEH, LLC
8 Rivers Capital, LLC NPWR Class A Common Stock Conversion of derivative security 750% 3,000,000 3,400,000 06 Mar 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -20% $204,250 $2.04 -100,000 400,000 03 Mar 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -20% $204,250 $2.04 -100,000 400,000 03 Mar 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -13.8% $163,773 $2.05 -79,858 500,000 02 Mar 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -13.8% $163,773 $2.05 -79,858 500,000 02 Mar 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -0.81% $9,489 $2.00 -4,744 579,858 27 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -0.81% $9,489 $2.00 -4,744 579,858 27 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -0.32% $3,762 $2.00 -1,881 584,602 26 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -0.32% $3,762 $2.00 -1,881 584,602 26 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -9.77% $129,232 $2.03 -63,517 586,483 20 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -9.77% $129,232 $2.03 -63,517 586,483 20 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -16.1% $267,638 $2.14 -125,000 650,000 19 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -16.1% $267,638 $2.14 -125,000 650,000 19 Feb 2026 By: NPEH, LLC
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -8.82% $155,190 $2.07 -75,000 775,000 18 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -8.82% $155,190 $2.07 -75,000 775,000 18 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -10.5% $214,140 $2.14 -100,000 850,000 13 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -10.5% $214,140 $2.14 -100,000 850,000 13 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -13.6% $304,605 $2.03 -150,000 950,000 12 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -13.6% $304,605 $2.03 -150,000 950,000 12 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -5.17% $121,350 $2.02 -60,000 1,100,000 11 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -5.17% $121,350 $2.02 -60,000 1,100,000 11 Feb 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -3.33% $83,212 $2.08 -40,000 1,160,000 10 Feb 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -3.33% $83,212 $2.08 -40,000 1,160,000 10 Feb 2026 Direct
Npeh, Llc NPWR Class A Common Stock Sale -4.37% $128,651 $2.35 -54,780 1,200,000 29 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -4.37% $128,651 $2.35 -54,780 1,200,000 29 Jan 2026 By: NPEH, LLC
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -4.94% $155,419 $2.38 -65,220 1,254,780 28 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -4.94% $155,419 $2.38 -65,220 1,254,780 28 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -7.04% $238,370 $2.38 -100,000 1,320,000 27 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -7.04% $238,370 $2.38 -100,000 1,320,000 27 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -8.39% $306,137 $2.35 -130,000 1,420,000 26 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -8.39% $306,137 $2.35 -130,000 1,420,000 26 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -12.9% $605,475 $2.63 -230,000 1,550,000 16 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -12.9% $605,475 $2.63 -230,000 1,550,000 16 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -7.05% $347,193 $2.57 -135,000 1,780,000 15 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -7.05% $347,193 $2.57 -135,000 1,780,000 15 Jan 2026 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -6.59% $369,616 $2.74 -135,000 1,915,000 14 Jan 2026 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -6.59% $369,616 $2.74 -135,000 1,915,000 14 Jan 2026 Direct
Npeh, Llc NPWR Class A Common Stock Sale -7.66% $375,632 $2.21 -170,000 2,050,000 24 Dec 2025 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -7.66% $375,632 $2.21 -170,000 2,050,000 24 Dec 2025 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -5.53% $281,658 $2.17 -130,000 2,220,000 23 Dec 2025 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -5.53% $281,658 $2.17 -130,000 2,220,000 23 Dec 2025 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -4.08% $226,460 $2.26 -100,000 2,350,000 22 Dec 2025 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -4.08% $226,460 $2.26 -100,000 2,350,000 22 Dec 2025 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -3.92% $234,310 $2.34 -100,000 2,450,000 19 Dec 2025 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -3.92% $234,310 $2.34 -100,000 2,450,000 19 Dec 2025 By: NPEH, LLC
Npeh, Llc NPWR Class A Common Stock Sale -1.54% $112,940 $2.82 -40,000 2,550,000 09 Dec 2025 Direct
8 Rivers Capital, LLC NPWR Class A Common Stock Sale -1.54% $112,940 $2.82 -40,000 2,550,000 09 Dec 2025 By: NPEH, LLC
* An asterisk sign (*) next to the price indicates that the price is likely invalid.