Net Power Inc.
NYSE · Electrical Industrial Apparatus
Company Overview
A concise company profile alongside the latest public filing activity.
Net Power Inc. is developing and licensing a natural gas power generation technology known as the Allam-Fetvedt Cycle, which uses supercritical carbon dioxide as the working fluid to drive a turbine and inherently captures the CO2 produced during combustion rather than venting it. The company is working to commercialize the design through utility-scale demonstration plants and licensing arrangements with power producers and industrial partners.
Company profile sourced from SEC filings.
Corporate Insider Trades
Open-market purchases and sales by directors, officers, and other company insiders.
| Insider | Type | Value | Shares / Price | Date |
|---|---|---|---|---|
| 8 Rivers Capital, LLC10% Owner | Sell | $384K | 201,550at $1.91 | Aug 25, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $79K | 41,350at $1.91 | Aug 26, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $991K | 507,100at $1.95 | Aug 14, 2026 |
| NPEH, LLC10% Owner | Sell | $991K | 507,100at $1.95 | Aug 14, 2026 |
| NPEH, LLC10% Owner | Sell | $324K | 200,000at $1.62 | Aug 13, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $324K | 200,000at $1.62 | Aug 13, 2026 |
| NPEH, LLC10% Owner | Sell | $82K | 50,000at $1.63 | Aug 12, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $82K | 50,000at $1.63 | Aug 12, 2026 |
| NPEH, LLC10% Owner | Sell | $86K | 55,400at $1.55 | Aug 10, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $86K | 55,400at $1.55 | Aug 10, 2026 |
| NPEH, LLC10% Owner | Sell | $56K | 35,000at $1.60 | Aug 11, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $56K | 35,000at $1.60 | Aug 11, 2026 |
| 8 Rivers Capital, LLC10% Owner | Sell | $92K | 60,345at $1.53 | Aug 7, 2026 |
| NPEH, LLC10% Owner | Sell | $92K | 60,345at $1.53 | Aug 7, 2026 |
Source: SEC EDGAR Form 4 filings
Congressional Trades
Recent disclosures by members of the U.S. House and Senate.
Source: Senate eFD and House Clerk STOCK Act disclosures
Get notable NPWR activity by email
Free alerts for the insider and congressional trades worth watching.
For informational purposes only, not investment advice. Filings can be delayed, corrected, or amended. Trading activity alone does not predict future performance.