10% Owner Continues Share Sales, Disposing of $369K in NPWR Stock
NPWR sits 41% above its 52-week low of $1.48.
Summary
A 10% owner, Damian R. Beauchamp and 8 Rivers Capital, LLC, indirectly sold 175,000 shares of NET Power Inc. common stock for a total of $369,330, continuing a pattern of distribution.
Key Events · Ownership and Investor Activity · NPWR
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Significant Share Disposition
Damian R. Beauchamp and 8 Rivers Capital, LLC, as 10% owners, indirectly sold 175,000 shares of Class A Common Stock for $369,330 through NPEH, LLC.
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Continuation of Selling Trend
This sale adds to a broader distribution trend by this ownership group, which previously sold over 1.29 million shares in late January, contributing to a net insider selling of over $3 million in the last 90 days.
Analysis · NPWR · Manufacturing
Damian R. Beauchamp and 8 Rivers Capital, LLC, both 10% owners, indirectly sold 175,000 shares of NET Power Inc. Class A Common Stock for a total of $369,330. This transaction, executed through NPEH, LLC, continues a pattern of significant share distribution by this ownership group, following a previous sale of over 1.29 million shares reported in a Schedule 13D/A on January 28, 2026. The ongoing sales by a major shareholder could signal a lack of conviction or a need for liquidity, potentially creating an overhang on the stock.
How filings like this one have moved
In the 30 days to Sep 13, 2026, 29.5% of the 1672 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.22%. 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 $2.08 on NYSE in the Manufacturing sector, with a market capitalization of approximately $464.3M. The 52-week trading range was $1.48 to $8.27. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.