NPWR Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 2.71%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $45,232,923.11

NET Power Insider Trading History Chart

NET Power Share Price & Price History

^$1.98

▼ -0.155 (-7.28%)

As of 04/17/2025 04:59 PM ET

Days: 30 | 90 | 365

NET Power Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
4/3/2025	Akash S. Patel	CFO	Sell	7,359	$2.29	$16,852.11
4/3/2025	Kelly Rosser	CAO	Sell	1,127	$2.25	$2,535.75	2,531
11/22/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	431,009	$12.76	$5,499,674.84
11/22/2024	Akash S. Patel	CFO	Sell	150,000	$12.65	$1,897,500.00
11/20/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	320,371	$12.60	$4,036,674.60	940,049
10/16/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	517,618	$7.12	$3,685,440.16	199,369
10/11/2024	Npeh, Llc	Major Shareholder	Sell	120,500	$6.92	$833,860.00	716,987
10/9/2024	Npeh, Llc	Major Shareholder	Sell	122,591	$6.95	$852,007.45	837,487
10/7/2024	8 Rivers Capital, Llc	major shareholder	Sell	8,871	$7.01	$62,185.71	960,078
10/3/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	10,433	$7.00	$73,031.00	14,290
9/30/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	46,585	$7.07	$329,355.95	24,723
9/23/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	1,764	$7.00	$12,348.00	71,310
9/20/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	26,926	$7.00	$188,482.00	73,074
9/18/2024	8 Rivers Capital, Llc	Major Shareholder	Sell	80,122	$7.02	$562,456.44	342,364
9/16/2024	Npeh, Llc	Major Shareholder	Sell	36,752	$7.05	$259,101.60	67,445
9/13/2024	Npeh, Llc	Major Shareholder	Sell	1,340	$7.26	$9,728.40	104,197
9/11/2024	Npeh, Llc	Major Shareholder	Sell	21,155	$7.28	$154,008.40	107,852
9/9/2024	Npeh, Llc	Major Shareholder	Sell	60,022	$7.60	$456,167.20	129,307
9/6/2024	Npeh, Llc	Major Shareholder	Sell	66,825	$7.88	$526,581.00	189,329
9/4/2024	Npeh, Llc	Major Shareholder	Sell	83,325	$8.10	$674,932.50	416,675
5/23/2024	Sk Inc.	Major Shareholder	Sell	2,500,000	$10.04	$25,100,000.00	2,500,000
9/13/2023	James Mahon	General Counsel	Sell	26,126	$15.12	$395,025.12
9/11/2023	James Mahon	General Counsel	Sell	20,000	$15.11	$302,200.00	31,394
9/8/2023	James Mahon	General Counsel	Sell	20,000	$15.71	$314,200.00	51,394
9/6/2023	James Mahon	General Counsel	Sell	8,606	$15.25	$131,241.50	91,394
9/1/2023	Brandon Heffinger	Insider	Sell	34,858	$14.19	$494,635.02
8/30/2023	Brandon Heffinger	Insider	Sell	76,142	$14.31	$1,089,592.02	73,858
8/21/2023	Brandon Heffinger	Insider	Sell	27,771	$15.19	$421,841.49
8/17/2023	Brandon Heffinger	Insider	Sell	54,944	$14.80	$813,171.20	95,056

See Full Table

SEC Filings (Institutional Ownership Changes) for NET Power (NYSE:NPWR)

53.62% of NET Power stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

NET Power Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
3/24/2025	Wellington Management Group LLP	692,189	$7.33M	0.0%	-7.8%	0.318%
2/17/2025	Williams Jones Wealth Management LLC.	15,000	$0.16M	0.0%	N/A	0.007%
2/17/2025	Two Sigma Investments LP	38,088	$0.40M	0.0%	-7.3%	0.018%
2/17/2025	SIR Capital Management L.P.	408,378	$4.33M	0.5%	-2.0%	0.190%
2/17/2025	Palo Duro Investment Partners LP	56,639	$0.60M	0.2%	-61.9%	0.026%
2/17/2025	Man Group plc	100,686	$1.07M	0.0%	N/A	0.047%
2/17/2025	Interval Partners LP	15,844	$0.17M	0.0%	N/A	0.007%
2/17/2025	G.F.W. Energy XII L.P.	429,842	$4.55M	98.5%	-57.0%	0.200%
2/17/2025	Encompass Capital Advisors LLC	2,497,413	$26.45M	1.0%	-0.6%	1.159%
2/17/2025	Bank of America Corp DE	23,263	$0.25M	0.0%	+42.8%	0.011%
2/14/2025	Northern Trust Corp	219,511	$2.33M	0.0%	+11.5%	0.102%
2/14/2025	Nebula Research & Development LLC	19,107	$0.20M	0.0%	+26.0%	0.009%
2/14/2025	Khrom Capital Management LLC	1,084,705	$11.49M	1.3%	-19.7%	0.504%
2/14/2025	Dimensional Fund Advisors LP	141,958	$1.51M	0.0%	+930.8%	0.066%
2/14/2025	HITE Hedge Asset Management LLC	411,512	$4.36M	0.3%	+6.2%	0.191%
2/13/2025	Marshall Wace LLP	448,547	$4.75M	0.0%	+9.4%	0.208%
2/13/2025	XTX Topco Ltd	60,269	$0.64M	0.1%	N/A	0.028%
2/13/2025	Mariner LLC	13,120	$0.14M	0.0%	N/A	0.006%
2/13/2025	Barclays PLC	32,351	$0.34M	0.0%	+16.0%	0.015%
2/13/2025	Covestor Ltd	4,015	$43K	0.0%	N/A	0.002%
2/13/2025	CenterBook Partners LP	99,390	$1.05M	0.1%	N/A	0.046%
2/13/2025	Raymond James Financial Inc.	119,397	$1.26M	0.0%	N/A	0.055%
2/13/2025	Wells Fargo & Company MN	28,146	$0.30M	0.0%	+29.5%	0.013%
2/12/2025	ExodusPoint Capital Management LP	32,819	$0.35M	0.0%	-63.1%	0.015%
2/12/2025	Geode Capital Management LLC	658,563	$6.98M	0.0%	+1.9%	0.306%
2/12/2025	National Bank of Canada FI	11,930	$0.13M	0.0%	+2,727.0%	0.006%
2/12/2025	Wellington Management Group LLP	692,189	$7.33M	0.0%	-7.8%	0.321%
2/11/2025	Vanguard Group Inc.	2,865,402	$30.35M	0.0%	+13.1%	1.330%
2/11/2025	LPL Financial LLC	14,036	$0.15M	0.0%	+15.0%	0.007%
2/11/2025	Fox Run Management L.L.C.	12,904	$0.14M	0.0%	N/A	0.006%
2/10/2025	Connor Clark & Lunn Investment Management Ltd.	155,088	$1.64M	0.0%	+176.3%	0.072%
2/7/2025	S&CO Inc.	341,405	$3.62M	0.2%	+35.5%	0.158%
2/7/2025	AlphaQuest LLC	2,564	$27K	0.0%	-88.3%	0.001%
2/7/2025	Argentarii LLC	23,443	$0.25M	0.1%	N/A	0.011%
2/6/2025	Raymond James Financial Inc.	119,397	$1.26M	0.0%	N/A	0.055%
2/6/2025	Kapstone Financial Advisors LLC	17,395	$0.18M	0.1%	N/A	0.008%
2/6/2025	Charles Schwab Investment Management Inc.	275,812	$2.92M	0.0%	+12.6%	0.128%
2/4/2025	Los Angeles Capital Management LLC	17,120	$0.18M	0.0%	N/A	0.008%
2/4/2025	Bank of New York Mellon Corp	66,411	$0.70M	0.0%	+32.1%	0.031%
2/3/2025	Handelsbanken Fonder AB	16,500	$0.18M	0.0%	N/A	0.008%
1/17/2025	Janney Montgomery Scott LLC	10,200	$0.11M	0.0%	N/A	0.005%
11/19/2024	Barclays PLC	27,883	$0.20M	0.0%	+276.7%	0.013%
11/16/2024	Geode Capital Management LLC	646,584	$4.54M	0.0%	+21.7%	0.300%
11/15/2024	Barclays PLC	27,883	$0.20M	0.0%	+276.7%	0.013%
11/15/2024	Jane Street Group LLC	24,029	$0.17M	0.0%	-38.7%	0.011%
11/15/2024	Wellington Management Group LLP	750,607	$5.26M	0.0%	-13.5%	0.349%
11/15/2024	State Street Corp	369,281	$2.59M	0.0%	+11.8%	0.171%
11/15/2024	HITE Hedge Asset Management LLC	387,624	$2.72M	0.3%	+2.6%	0.180%
11/14/2024	Summit Partners Public Asset Management LLC	1,000,000	$7.01M	0.2%	-17.0%	0.464%
11/14/2024	MetLife Investment Management LLC	12,922	$91K	0.0%	+129.1%	0.006%
11/13/2024	Dynamic Technology Lab Private Ltd	11,669	$82K	0.0%	N/A	0.005%
11/12/2024	Charles Schwab Investment Management Inc.	244,852	$1.72M	0.0%	+24.5%	0.114%
11/8/2024	Connor Clark & Lunn Investment Management Ltd.	56,136	$0.39M	0.0%	N/A	0.026%
11/7/2024	Quest Partners LLC	21,831	$0.15M	0.0%	N/A	0.010%
11/7/2024	S&CO Inc.	251,905	$1.77M	0.1%	+25.3%	0.117%
8/19/2024	B. Riley Wealth Advisors Inc.	13,850	$0.14M	0.0%	N/A	0.006%
8/15/2024	Encompass Capital Advisors LLC	2,089,229	$20.54M	1.1%	N/A	0.977%
8/15/2024	ELCO Management Co. LLC	20,924	$0.21M	0.1%	+13.4%	0.010%
8/14/2024	Squarepoint Ops LLC	47,800	$0.47M	0.0%	N/A	0.022%
8/14/2024	K2 Principal Fund L.P.	33,037	$0.33M	0.1%	+153.9%	0.015%
8/14/2024	Marshall Wace LLP	583,688	$5.74M	0.0%	+226.9%	0.273%
8/14/2024	Khrom Capital Management LLC	440,596	$4.33M	0.8%	+9.6%	0.206%
8/12/2024	XTX Topco Ltd	13,489	$0.13M	0.0%	N/A	0.006%
8/12/2024	Thomist Capital Management LP	112,729	$1.07M	0.4%	N/A	0.053%
8/12/2024	Marathon Trading Investment Management LLC	10,283	$0.10M	0.0%	-77.5%	0.005%
8/9/2024	Pekin Hardy Strauss Inc.	29,365	$0.29M	0.0%	+5.4%	0.014%
8/7/2024	SIR Capital Management L.P.	98,783	$0.97M	0.1%	N/A	0.046%
8/1/2024	Rhumbline Advisers	28,736	$0.28M	0.0%	N/A	0.013%
7/26/2024	Summit Securities Group LLC	27,282	$0.27M	0.1%	N/A	0.013%
7/26/2024	Bank of New York Mellon Corp	67,301	$0.66M	0.0%	N/A	0.031%
5/14/2024	K2 Principal Fund L.P.	13,011	$0.15M	0.0%	N/A	0.018%
5/10/2024	Baker Hughes Holdings LLC	562,672	$6.41M	11.6%	-92.9%	0.780%
5/10/2024	Vanguard Group Inc.	2,424,662	$27.62M	0.0%	+65.1%	3.360%
5/8/2024	Williams Jones Wealth Management LLC.	11,250	$0.13M	0.0%	N/A	0.016%
4/30/2024	Commonwealth Equity Services LLC	63,821	$0.73M	0.0%	+32.8%	0.089%
2/15/2024	Palo Duro Investment Partners LP	139,417	$1.41M	0.5%	+4.3%	0.196%
2/15/2024	Greenlight Capital Inc.	2,992,110	$30.22M	1.5%	+5.5%	4.212%
2/15/2024	HITE Hedge Asset Management LLC	721,804	$7.29M	0.8%	-33.2%	1.016%
2/15/2024	Berylson Capital Partners LLC	129,000	$1.30M	2.4%	N/A	0.182%
2/14/2024	Neuberger Berman Group LLC	16,102	$0.16M	0.0%	N/A	0.023%
2/9/2024	Neuberger Berman Group LLC	16,102	$0.16M	0.0%	N/A	0.023%
2/7/2024	Jump Financial LLC	19,512	$0.20M	0.0%	N/A	0.027%
2/6/2024	Swiss National Bank	27,200	$0.28M	0.0%	N/A	0.038%
2/5/2024	Pekin Hardy Strauss Inc.	24,365	$0.25M	0.0%	-34.2%	0.034%
1/30/2024	Zurcher Kantonalbank Zurich Cantonalbank	3,034	$31K	0.0%	N/A	0.004%
1/16/2024	Raymond James Financial Services Advisors Inc.	129,787	$1.31M	0.0%	-18.3%	0.183%
12/18/2023	Vanguard Group Inc.	1,435,757	$21.68M	0.0%	N/A	2.021%
12/1/2023	Wellington Management Group LLP	182,646	$2.76M	0.0%	-47.5%	0.257%
11/15/2023	Shelton Capital Management	100,000	$1.51M	0.1%	N/A	0.148%
11/14/2023	Baker Hughes Holdings LLC	7,387,195	$111.55M	64.6%	+0.9%	10.968%
11/14/2023	Clough Capital Partners L P	14,120	$0.21M	0.0%	N/A	0.021%
11/14/2023	Westfield Capital Management Co. LP	21,880	$0.33M	0.0%	N/A	0.032%
11/13/2023	Amitell Capital Pte Ltd	55,118	$0.83M	0.4%	-49.1%	0.082%
11/8/2023	Pekin Hardy Strauss Inc.	37,015	$0.56M	0.1%	+96.7%	0.055%
11/7/2023	Nkcfo LLC	20,000	$0.30M	0.2%	N/A	0.030%
11/6/2023	Smithfield Trust Co	15,474	$0.23M	0.0%	+34.6%	0.023%
10/24/2023	Bank of New York Mellon Corp	12,168	$0.18M	0.0%	N/A	0.018%
10/24/2023	Raymond James Financial Services Advisors Inc.	158,889	$2.40M	0.0%	+37.4%	0.236%
10/23/2023	Commonwealth Equity Services LLC	43,931	$0.66M	0.0%	+10.7%	0.065%
8/14/2023	G.F.W. Energy XII L.P.	1,000,000	$13M	91.5%	N/A	0.000%

Data available starting January 2016

See Full Table

NET Power Inc. operates as a clean energy technology company. The company invents, develops, and licenses clean power generation technology. NET Power Inc. was founded in 2010 and is headquartered in Durham, North Carolina.

Today's Range

Now: $1.98

$1.96

$2.19

50 Day Range

MA: $4.45

$1.98

$8.12

52 Week Range

Now: $1.98

$1.96

$14.28

Volume

663,694 shs

Average Volume

633,371 shs

Market Capitalization

$429.82 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.47

Who are the company insiders with the largest holdings of NET Power?: NET Power's top insider shareholders include:
Sk Inc (Major Shareholder)
8 Rivers Capital, Llc (Major Shareholder)
Npeh, Llc (Major Shareholder)
Brandon Heffinger (Insider)
James Mahon (General Counsel)
Kelly Rosser (CAO)
Akash S Patel (CFO)
Learn More about top insider investors at NET Power.