Major Shareholder NPEH Sells Over 1.29M Shares, Reducing Stake
NPWR sits 58% above its 52-week low of $1.48.
Summary
A major institutional shareholder, NPEH, LLC, sold over 1.29 million shares of NET Power Inc. stock, valued at more than $3 million, reducing its beneficial ownership to 21.01%.
Key Events · Ownership and Investor Activity · NPWR
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Significant Share Disposition
NPEH, LLC, a major shareholder, sold 1,295,220 shares of Class A Common Stock between December 19, 2025, and January 28, 2026.
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Over $3 Million in Sales
The shares sold by NPEH, LLC are valued at approximately $3.03 million based on the current stock price.
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Reduced Ownership Stake
Following these sales, NPEH, LLC and its affiliated reporting persons now beneficially own 21.01% of the Class A Common Stock.
Analysis · NPWR · Manufacturing
NPEH, LLC, a significant shareholder associated with 8 Rivers Capital, LLC, disclosed the sale of 1,295,220 shares of Class A Common Stock between December 19, 2025, and January 28, 2026. These sales, valued at approximately $3.03 million, represent a notable reduction in their holdings, although they remain a substantial owner with 21.01% of the company's Class A Common Stock. This disposition could signal a rebalancing of their portfolio or a change in investment strategy by a key institutional investor.
How filings like this one have moved
In the 30 days to Sep 12, 2026, 29.9% of the 1939 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.15%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, NPWR was trading at $2.34 on NYSE in the Manufacturing sector, with a market capitalization of approximately $519.8M. The 52-week trading range was $1.48 to $8.98. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.