NET POWER INC (NPWR) Stock Ownership and Short Interest
USA - New York Stock Exchange - NYSE:NPWR - US64107A1051 - Common Stock
2.28 USD
-0.03 (-1.3%)
2.22 USD
-0.06 (-2.63%)
| Shares Outstanding | 222.14M |
| Float | 71.64M |
| Float Short Interest Percentage | 5.6% |
| Owners (insider) | 0.8% |
| Owners (institutional) | 80.68% |
| Owners (insider) change | -68.46% |
| Owners (institutional) change | 5.02% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Dec 24, 2025 | NPEH, LLC | Open Market Sale | 170000 | 2.21 | $ 375,632.00 |
| Dec 24, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 170000 | 2.21 | $ 375,632.00 |
| Dec 24, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 170000 | 2.21 | $ 375,632.00 |
| Dec 19, 2025 | NPEH, LLC | Open Market Sale | 330000 | 2.25 | $ 742,428.00 |
| Dec 19, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 330000 | 2.25 | $ 742,428.00 |
| Dec 19, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 330000 | 2.25 | $ 742,428.00 |
| Dec 9, 2025 | NPEH, LLC | Open Market Sale | 40000 | 2.82 | $ 112,940.00 |
| Dec 9, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 40000 | 2.82 | $ 112,940.00 |
| Dec 9, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 40000 | 2.82 | $ 112,940.00 |
| Dec 4, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 310000 | 2.87 | $ 889,702.00 |
| Dec 4, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 310000 | 2.87 | $ 889,702.00 |
| Dec 4, 2025 | NPEH, LLC | Open Market Sale | 310000 | 2.87 | $ 889,702.00 |
| Nov 28, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 200000 | 2.94 | $ 587,080.00 |
| Nov 28, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 200000 | 2.94 | $ 587,080.00 |
| Nov 28, 2025 | NPEH, LLC | Open Market Sale | 200000 | 2.94 | $ 587,080.00 |
| Nov 20, 2025 | NPEH, LLC | Open Market Sale | 150000 | 2.59 | $ 387,919.07 |
| Nov 20, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 150000 | 2.59 | $ 387,919.07 |
| Nov 20, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 150000 | 2.59 | $ 387,919.07 |
| Nov 17, 2025 | NPEH, LLC | Open Market Sale | 588653 | 2.71 | $ 1,593,479.47 |
| Nov 17, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 588653 | 2.71 | $ 1,593,479.47 |
| Nov 17, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 588653 | 2.71 | $ 1,593,479.47 |
| Nov 3, 2025 | 8 Rivers Capital, LLC | Other Aquisition | 2000000 | $ 0.00 | |
| Nov 3, 2025 | BEAUCHAMP DAMIAN R. | Other Aquisition | 2000000 | $ 0.00 | |
| Nov 3, 2025 | 8 Rivers Capital, LLC | Other Disposition | 2000000 | $ 0.00 | |
| Nov 3, 2025 | BEAUCHAMP DAMIAN R. | Other Disposition | 2000000 | $ 0.00 | |
| Nov 3, 2025 | NPEH, LLC | Other Aquisition | 2000000 | $ 0.00 | |
| Nov 3, 2025 | NPEH, LLC | Other Disposition | 2000000 | $ 0.00 | |
| Oct 31, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 26593 | 4.04 | $ 107,347.91 |
| Oct 31, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 26593 | 4.04 | $ 107,347.91 |
| Oct 31, 2025 | NPEH, LLC | Open Market Sale | 26593 | 4.04 | $ 107,347.91 |
| Oct 28, 2025 | NPEH, LLC | Open Market Sale | 902171 | 4.10 | $ 3,702,731.82 |
| Oct 28, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 902171 | 4.10 | $ 3,702,731.82 |
| Oct 28, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 902171 | 4.10 | $ 3,702,731.82 |
| Oct 28, 2025 | Beauchamp Cynda | Open Market Sale | 902171 | 4.10 | $ 3,702,731.82 |
| Oct 23, 2025 | NPEH, LLC | Open Market Sale | 516683 | 3.72 | $ 1,922,281.58 |
| Oct 23, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 516683 | 3.72 | $ 1,922,281.58 |
| Oct 23, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 516683 | 3.72 | $ 1,922,281.58 |
| Oct 23, 2025 | Beauchamp Cynda | Open Market Sale | 516683 | 3.72 | $ 1,922,281.58 |
| Oct 20, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 479300 | 3.51 | $ 1,681,951.81 |
| Oct 20, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 479300 | 3.51 | $ 1,681,951.81 |
| Oct 20, 2025 | Beauchamp Cynda | Open Market Sale | 479300 | 3.51 | $ 1,681,951.81 |
| Oct 20, 2025 | NPEH, LLC | Open Market Sale | 479300 | 3.51 | $ 1,681,951.81 |
| Oct 15, 2025 | Beauchamp Cynda | Open Market Sale | 236600 | 4.85 | $ 1,147,218.83 |
| Oct 15, 2025 | NPEH, LLC | Open Market Sale | 236600 | 4.85 | $ 1,147,218.83 |
| Oct 15, 2025 | 8 Rivers Capital, LLC | Open Market Sale | 236600 | 4.85 | $ 1,147,218.83 |
| Oct 15, 2025 | BEAUCHAMP DAMIAN R. | Open Market Sale | 236600 | 4.85 | $ 1,147,218.83 |
| Oct 14, 2025 | NPEH, LLC | Other Aquisition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | NPEH, LLC | Other Disposition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | 8 Rivers Capital, LLC | Other Aquisition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | BEAUCHAMP DAMIAN R. | Other Aquisition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | Beauchamp Cynda | Other Aquisition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | 8 Rivers Capital, LLC | Other Disposition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | BEAUCHAMP DAMIAN R. | Other Disposition | 4000000 | $ 0.00 | |
| Oct 14, 2025 | Beauchamp Cynda | Other Disposition | 4000000 | $ 0.00 | |
| Jul 30, 2025 | SK INC. | Other Disposition | 26729880 | $ 0.00 | |
| Jul 15, 2025 | SK INC. | Open Market Sale | 2500000 | 2.61 | $ 6,525,000.00 |
| Jun 3, 2025 | Alexander Ralph | Grant | 67568 | 0.00 | $ 0.00 |
| Jun 3, 2025 | PETERSON CAROL R. | Grant | 67568 | 0.00 | $ 0.00 |
| Jun 3, 2025 | Kelliher Joseph T | Grant | 67568 | 0.00 | $ 0.00 |
| Jun 3, 2025 | Veltmann Alejandra | Grant | 67568 | 0.00 | $ 0.00 |
| Apr 9, 2025 | Kelliher Joseph T | Grant | 9934 | 0.00 | $ 0.00 |
| Apr 3, 2025 | PATEL AKASH S. | Open Market Sale | 7359 | 2.29 | $ 16,870.51 |
| Apr 3, 2025 | Rosser Kelly | Open Market Sale | 1127 | 2.25 | $ 2,531.02 |
| Apr 2, 2025 | ALLEN BRIAN F. | Grant | 132399 | 0.00 | $ 0.00 |
| Apr 2, 2025 | PATEL AKASH S. | Grant | 117757 | 0.00 | $ 0.00 |
| Apr 2, 2025 | Rosser Kelly | Grant | 39252 | 0.00 | $ 0.00 |