8 Rivers Capital, LLC

NPWR

8 Rivers Capital, LLC serves as 10 percent owner at NET Power Inc. (NPWR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

16 trades

$23.97M

Net Position

Net Seller

$23.97M

Companies Traded

NPWR

Active Period

Sep 2024 – Jul 2026

16 total trades

Most Recent

Sell NPWR

Jul 30, 2026 · $367.0K

8 Rivers Capital, LLC's Insider Trading at NET Power Inc. (NPWR)

Buys

0 · $0.00

Sells

16 · $23.97M

Total Shares Bought

Total Shares Sold

4,501,776

NPWR Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jul 30, 2026	Sell	255,858	$1.43	$367.0K	2,700,000
Jul 23, 2026	Sell	209,142	$1.52	$318.7K	2,885,000
May 14, 2026	Sell	435,000	$2.44	$1.06M	3,000,000
Mar 5, 2026	Sell	100,000	$2.04	$204.3K	400,000
Mar 2, 2026	Sell	86,483	$2.05	$177.0K	584,602
Feb 23, 2026	Sell	188,517	$2.11	$396.9K	650,000
Feb 18, 2026	Sell	175,000	$2.11	$369.3K	850,000
Feb 12, 2026	Sell	250,000	$2.04	$509.2K	1,160,000
Feb 2, 2026	Sell	54,780	$2.35	$128.7K	1,200,000
Jan 28, 2026	Sell	295,220	$2.37	$699.9K	1,420,000
Jan 16, 2026	Sell	500,000	$2.64	$1.32M	1,915,000
Nov 21, 2024	Sell	829,411	$12.67	$10.51M	940,049
Oct 7, 2024	Sell	79,645	$7.00	$557.7K	960,078
Oct 2, 2024	Sell	46,585	$7.07	$329.3K	24,723
Sep 24, 2024	Sell	28,690	$7.00	$200.9K	73,074
Sep 19, 2024	Sell	967,445	$7.05	$6.82M	422,486

Related Insiders

NPEH, LLC

10 percent owner

NPWRSell · Jul 30, 2026

Cynda Beauchamp

10% Owner

NPWRSell · Oct 31, 2025

Explore More Insider Trading Data

NPWR Insider Trading Activity

View all insider trades at NET Power Inc.

Industrials Sector Insider Trades

See insider activity across industrials stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity