Form 4: NET Power Insider Sells 588K Shares

8 Rivers Capital and Director Damian Beauchamp reported sales of NET Power Class A Common Stock totaling 588,653 shares in mid-November 2025.

Summary

• 8 Rivers Capital, LLC, a 10% owner and director of NET Power Inc. (NPWR), reported changes in beneficial ownership via a Form 4 filing.
• On November 17, 2025, NPEH, LLC, an entity managed by 8 Rivers Capital, sold 338,653 shares of Class A Common Stock at a weighted average price of $2.8096 per share.
• On November 19, 2025, NPEH, LLC sold an additional 250,000 shares of Class A Common Stock at a weighted average price of $2.568 per share.
• Following these transactions, NPEH, LLC beneficially owns 3,250,000 shares of Class A Common Stock indirectly.
• Damian R. Beauchamp, a director and indirect owner of 8 Rivers Capital, is also deemed an indirect beneficial owner of these securities to the extent of his pecuniary interest.
• 8 Rivers Capital, LLC and Damian R. Beauchamp disclaim beneficial ownership of the securities except to the extent of their pecuniary interest.

Sentiment

Score: 3

Explanation: The sale of a substantial number of shares by a significant insider (10% owner and director) typically signals a negative outlook or a need for liquidity, which can erode investor confidence. The declining sale prices further reinforce this negative sentiment.

Negatives

• A significant insider (10% owner and director) sold a substantial number of shares, which can be interpreted as a lack of confidence in the company's near-term prospects.
• The sales occurred at declining prices ($2.8096 and $2.568), potentially indicating a negative trend in valuation or increasing liquidity needs for the insider.

Risks

• Potential negative market perception due to significant insider selling by a 10% owner and director, which could lead to downward pressure on the stock price.
• The sales at declining prices may signal a perceived overvaluation or concerns about future performance by key insiders.

Future Outlook

NA

Industry Context

NA

Related Party Transactions

• The filing details sales of Class A Common Stock by NPEH, LLC, an entity in which 8 Rivers Capital, LLC (a 10% owner and director) holds approximately 91.4% equity, and Damian R. Beauchamp (also a director and indirect owner of 8 Rivers) holds approximately 68.5% indirect ownership. These transactions constitute related party dealings due to the significant influence and ownership of the reporting persons.

Stakeholder Impact

• Shareholders may perceive the insider selling as a negative signal regarding the company's future performance or valuation, potentially leading to downward pressure on the stock price.
• The transactions could raise questions among investors about the long-term commitment of key founding stakeholders.

Key Dates

Recommendation

The significant sale of shares by a 10% owner and director, 8 Rivers Capital, LLC, through its indirect holdings, suggests a lack of conviction in the company's current valuation or future prospects. Such insider selling often precedes periods of underperformance or reflects a belief that the stock is fully valued or overvalued. Investors should consider this a strong negative signal and evaluate reducing their exposure to NET Power Inc.

Keywords

NET Power Inc., NPWR, Form 4, Insider Trading, Share Sale, 8 Rivers Capital, Damian Beauchamp, Beneficial Ownership, Class A Common Stock