The selling is small in proportion to market cap and involves only 10% owners, not management. Monitor for any upcoming 8-K or earnings release that could explain the timing, but the lack of C-suite participation and the trivial dollar amount suggest no material negative signal. The stock's low price (~$1.94) and high analyst bullishness (82%) create a potential contrarian setup if the company delivers on its technology milestones.
Price Chart
Executive Summary
Two 10% owners (8 Rivers Capital and NPEH, LLC) sold a combined 200,000 shares of Net Power Inc. for ~$387K over two days. While the dollar amount is small relative to the $416M market cap (~0.09%), the fact that both major holders sold identical amounts on the same days suggests coordinated portfolio rebalancing rather than opportunistic selling. The stock is near $1.94, well below analyst consensus (82% bullish), and the company has no recent earnings or material news filings — this cluster appears routine.
Key Financial Metrics
Key Facts
- 8 Rivers Capital, LLC sold 100,000 shares at $1.9352 on 2026-09-08
- NPEH, LLC sold 100,000 shares at $1.9352 on 2026-09-08
- Total cluster value: ~$387K, representing ~0.09% of $416M market cap
- Both insiders are 10% owners, not C-suite executives
- No recent earnings, M&A, or material 8-K filings accompany these sales
Financial Impact
~$387K in insider sales, ~0.09% of market cap
Risk Factors
- Continued selling by large holders could pressure the stock if it accelerates
- The company's low stock price and small market cap ($416M) make it vulnerable to further dilution if capital is needed
- No recent operational updates — uncertainty around project timelines remains
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-NPWR-1789077716264 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 11, 2026 20d ago | 8-K | $1.80 $1.79 | ▲ +0.56% | ▲ +0.66% | $1.40 (+21.94%) |
Sep 10, 2026 21d ago | Insider Cluster | $1.91 $1.83 | ▼ −4.19% | ▼ −3.97% | $1.40 (−26.44%) |
Aug 27, 2026 5w ago | Insider Cluster | $1.83 $1.93 | ▼ −5.46% | ▼ −5.36% | $1.40 (+23.22%) |
Aug 27, 2026 5w ago | Insider Cluster | $1.83 $1.93 | ▲ +5.46% | ▲ +5.36% | $1.40 (−23.22%) |
Aug 14, 2026 6w ago | Insider Cluster | $1.73 $1.99 | ▼ −15.03% | ▼ −16.22% | $1.40 (+18.79%) |
Aug 11, 2026 7w ago | Insider Cluster | $1.63 $1.67 | ▲ +2.45% | ▲ +2.90% | $1.40 (−13.80%) |
Aug 6, 2026 8w ago | Insider Cluster | $1.52 $1.95 | ▼ −28.29% | ▼ −27.89% | $1.40 (+7.57%) |
Jul 30, 2026 9w ago | Insider Cluster | $1.43 $1.52 | ▲ +6.29% | ▲ +2.78% | $1.40 (−1.75%) |
Jul 23, 2026 10w ago | Insider Cluster | $1.41 $1.47 | ▲ +4.26% | ▲ +3.88% | $1.40 (−0.35%) |
May 12, 2026 20w ago | Insider Cluster | $2.48 $1.82 | ▼ −26.61% | ▼ −26.01% | $1.40 (−43.35%) |
US Market Status
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