8 Rivers Capital, LLC insider trades: Net Power (NPWR) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where 8 Rivers Capital, LLC reports to the SEC
Open-market buys and sales
37 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | NPWR | ↓ Sell | 242,900 | $1.91 | $463K | By: NPEH, LLC | Aug 27, 2026 (1d) |
| Aug 14, 2026 | NPWR | ↓ Sell | 757,100 | $1.84 | $1.4M | By: NPEH, LLC | Aug 14, 2026 (0d) |
| Aug 11, 2026 | NPWR | ↓ Sell | 150,745 | $1.55 | $234K | By: NPEH, LLC | Aug 11, 2026 (0d) |
| Jul 30, 2026 | NPWR | ↓ Sell | 255,858 | $1.43 | $367K | By: NPEH, LLC | Jul 30, 2026 (0d) |
| Jul 23, 2026 | NPWR | ↓ Sell | 209,142 | $1.52 | $319K | By: NPEH, LLC | Jul 23, 2026 (0d) |
| May 13, 2026 | NPWR | ↓ Sell | 435,000 | $2.44 | $1.1M | By: NPEH, LLC | May 14, 2026 (1d) |
| Mar 3, 2026 | NPWR | ↓ Sell | 100,000 | $2.04 | $204K | By: NPEH, LLC | Mar 5, 2026 (2d) |
| Mar 2, 2026 | NPWR | ↓ Sell | 86,483 | $2.05 | $177K | By: NPEH, LLC | Mar 2, 2026 (0d) |
| Feb 20, 2026 | NPWR | ↓ Sell | 188,517 | $2.11 | $397K | By: NPEH, LLC | Feb 23, 2026 (3d) |
| Feb 18, 2026 | NPWR | ↓ Sell | 175,000 | $2.11 | $369K | By: NPEH, LLC | Feb 18, 2026 (0d) |
| Feb 12, 2026 | NPWR | ↓ Sell | 250,000 | $2.04 | $509K | By: NPEH, LLC | Feb 12, 2026 (0d) |
| Jan 28, 2026 | NPWR | ↓ Sell | 295,220 | $2.37 | $700K | By: NPEH, LLC | Jan 28, 2026 (0d) |
| Jan 16, 2026 | NPWR | ↓ Sell | 500,000 | $2.64 | $1.3M | By: NPEH, LLC | Jan 16, 2026 (0d) |
| Dec 23, 2025 | NPWR | ↓ Sell | 330,000 | $2.25 | $742K | By: NPEH, LLC | Dec 23, 2025 (0d) |
| Dec 9, 2025 | NPWR | ↓ Sell | 40,000 | $2.82 | $113K | By: NPEH, LLC | Dec 11, 2025 (2d) |
| Dec 8, 2025 | NPWR | ↓ Sell | 310,000 | $2.87 | $890K | By: NPEH, LLC | Dec 8, 2025 (0d) |
| Nov 28, 2025 | NPWR | ↓ Sell | 200,000 | $2.94 | $587K | By: NPEH, LLC | Dec 2, 2025 (4d) |
| Nov 21, 2025 | NPWR | ↓ Sell | 150,000 | $2.59 | $388K | By: NPEH, LLC | Nov 24, 2025 (3d) |
| Nov 19, 2025 | NPWR | ↓ Sell | 588,653 | $2.71 | $1.6M | By: NPEH, LLC | Nov 19, 2025 (0d) |
| Nov 3, 2025 | NPWR | ↓ Sell | 26,593 | $4.04 | $107K | By: NPEH, LLC | Nov 4, 2025 (1d) |
| Oct 30, 2025 | NPWR | ↓ Sell | 902,171 | $4.10 | $3.7M | By: NPEH, LLC | Oct 30, 2025 (0d) |
| Oct 27, 2025 | NPWR | ↓ Sell | 516,683 | $3.72 | $1.9M | By: NPEH, LLC | Oct 27, 2025 (0d) |
| Oct 22, 2025 | NPWR | ↓ Sell | 479,300 | $3.51 | $1.7M | By: NPEH, LLC | Oct 22, 2025 (0d) |
| Oct 16, 2025 | NPWR | ↓ Sell | 236,600 | $4.85 | $1.1M | By: NPEH, LLC | Oct 16, 2025 (0d) |
| Nov 22, 2024 | NPWR | ↓ Sell | 431,009 | $12.76 | $5.5M | By: NPEH, LLC | Nov 26, 2024 (4d) |
| Nov 21, 2024 | NPWR | ↓ Sell | 829,411 | $12.67 | $10.5M | By: NPEH, LLC | Nov 21, 2024 (0d) |
| Oct 17, 2024 | NPWR | ↓ Sell | 716,987 | $7.18 | $5.1M | By: NPEH, LLC | Oct 18, 2024 (1d) |
| Oct 11, 2024 | NPWR | ↓ Sell | 243,091 | $6.93 | $1.7M | By: NPEH, LLC | Oct 11, 2024 (0d) |
| Oct 7, 2024 | NPWR | ↓ Sell | 54,922 | $7.00 | $385K | By: NPEH, LLC | Oct 7, 2024 (0d) |
| Oct 7, 2024 | NPWR | ↓ Sell | 24,723 | $7.00 | $173K | Direct | Oct 7, 2024 (0d) |
| Sep 30, 2024 | NPWR | ↓ Sell | 46,585 | $7.07 | $329K | Direct | Oct 2, 2024 (2d) |
| Sep 23, 2024 | NPWR | ↓ Sell | 28,690 | $7.00 | $201K | Direct | Sep 24, 2024 (1d) |
| Sep 19, 2024 | NPWR | ↓ Sell | 567,445 | $7.05 | $4.0M | By: NPEH, LLC | Sep 19, 2024 (0d) |
| Sep 19, 2024 | NPWR | ↓ Sell | 400,000 | $7.05 | $2.8M | Direct | Sep 19, 2024 (0d) |
| Sep 16, 2024 | NPWR | ↓ Sell | 40,407 | $7.07 | $286K | By: NPEH, LLC | Sep 16, 2024 (0d) |
| Sep 11, 2024 | NPWR | ↓ Sell | 81,477 | $7.52 | $613K | By: NPEH, LLC | Sep 11, 2024 (0d) |
| Sep 6, 2024 | NPWR | ↓ Sell | 310,671 | $7.97 | $2.5M | By: NPEH, LLC | Sep 6, 2024 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other NPWR insiders
Open-market trades in the last 12 months
About 8 Rivers Capital, LLC's insider trades
8 Rivers Capital, LLC is a 10% owner of Net Power (NPWR). Since Sep 6, 2024, it has reported no open-market purchases and 37 sales worth $54.5M on SEC Form 4. In the last 12 months: 19 sales ($11.8M).
Its filings also include conversions (8 filings), other transactions (8 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every NPWR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.