🕵️ Net Power Inc. ($NPWR-WT)
SEC insider & ownership activity, last 12 months · CIK 1845437 · every row links its SEC filing
Over the last 12 months insiders sold $43.9M with no open-market buying against it. 8 Rivers Capital, LLC sold $21.9M (Oct–Sep). NPEH, LLC trimmed 22.2% → 21.0%; Damian Beauchamp trimmed 22.2% → 21.0%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 3 sellers, $43.9M (133 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| 8 Rivers Capital, LLC | 0 | – | 66 | $21.9M | Sep 9, 2026 |
| NPEH, LLC | 0 | – | 66 | $21.9M | Sep 9, 2026 |
| Beauchamp Cynda | 0 | – | 1 | $73K | Oct 31, 2025 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| NPEH, LLC | 21.0% | 13D | Jan 26, 2026 | filing ↗ | |
| Damian Beauchamp | 21.0% | 13D | Jan 26, 2026 | filing ↗ | |
| Damian Beauchamp | 19.5% | 13D | May 12, 2026 | filing ↗ | |
| NPEH, LLC | 17.9% | Class A | 13D | Aug 13, 2026 | filing ↗ |
| Damian Beauchamp | 17.9% | Class A | 13D | Aug 13, 2026 | filing ↗ |
| 8 Rivers Capital, LLC | 17.9% | Class A | 13D | Aug 13, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Sep 8, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 8, 2026 | filing ↗ |
| Material agreement (1.01) | Aug 31, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Aug 31, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 31, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 31, 2026 | filing ↗ |
| Earnings (2.02) | Aug 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 13, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 3, 2026 | filing ↗ |
| Earnings (2.02) | May 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 11, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 10, 2026 | filing ↗ |
| Earnings (2.02) | Mar 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 9, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 29, 2025 | filing ↗ |
| Earnings (2.02) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |