Who
8 Rivers Capital, LLC
10% owner
Company insider
Files Form 4 as: 10% owner, NET Power.
In numbers
- Trades disclosed
- 94
- Buys
- 0
- Sells
- 58
- Bought
- $0
- Sold
- $19.9M
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 3 Sep 2024
- Last trade
- 9 Sep 2026
- Last filed
- 10 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 9 Sep 2026filed 10 Sep 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $276K150,000 at $1.84 | filing |
| 9 Sep 2026filed 10 Sep 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $276K150,000 at $1.84 | filing |
| 8 Sep 2026filed 10 Sep 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $194K100,000 at $1.94 | filing |
| 8 Sep 2026filed 10 Sep 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $194K100,000 at $1.94 | filing |
| 26 Aug 2026filed 27 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $79K41,350 at $1.91 | filing |
| 25 Aug 2026filed 27 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $384K201,550 at $1.91 | filing |
| 14 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $991K507,100 at $1.95 | filing |
| 14 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $989K507,100 at $1.95 | filing |
| 13 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $324K200,000 at $1.62 | filing |
| 13 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $324K200,000 at $1.62 | filing |
| 12 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $82K50,000 at $1.63 | filing |
| 12 Aug 2026filed 14 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $82K50,000 at $1.63 | filing |
| 11 Aug 2026filed 11 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $56K35,000 at $1.60 | filing |
| 10 Aug 2026filed 11 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $86K55,400 at $1.55 | filing |
| 7 Aug 2026filed 11 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $92K60,345 at $1.53 | filing |
| 6 Aug 2026filed 6 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $134K89,255 at $1.51 | filing |
| 6 Aug 2026filed 6 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $135K89,255 at $1.51 | filing |
| 5 Aug 2026filed 6 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $211K140,000 at $1.51 | filing |
| 5 Aug 2026filed 6 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $211K140,000 at $1.51 | filing |
| 4 Aug 2026filed 6 Aug 2026 | NPWR NET PowerElectrical Equipment & Grid | SEC FORM 4 Sold | $185K120,000 at $1.54 | filing |
News
8 Rivers Capital, Llc Sells 100,000 Shares of NET Power (NYSE:NPWR) Stockthemarketsdaily.com · 10 Sep 2026NET Power (NYSE:NPWR) and Terrestrial Energy (NASDAQ:IMSR) Critical ComparisonNPWR · tickerreport.com · 24 Oct 2026
1 headline in the last 90 days name 8 Rivers Capital, LLC; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.