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Net Power Inc.
NPWRNYSECIK: 0001845437
Over the 50 most recent insider filings, Net Power Inc. (NPWR) has seen activity from 7 distinct insiders — all of them on the sell side. The activity is heavily weighted toward selling: $0 bought versus $22.4M sold, net sales of $22.4M. 8 Rivers Capital, LLC (10% Owner) is the most active by dollar volume, and the single largest transaction was $1.6M by 8 Rivers Capital, LLC. All figures are drawn from official SEC Form 3, 4, and 5 disclosures and update as new filings arrive.
Total Volume
$22.4M
Purchases
$0
Sales
$22.4M
Unique Insiders
7
Recent Insider Trades
50 loaded
| Sep 10 | NPWR Net Power Inc. | NPEH, LLC | 10% Owner | Sell | $469.6K |
| Sep 10 | NPWR Net Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $469.6K |
| Aug 27 | NPWR Net Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $463.3K |
| Aug 27 | NPWR Net Power Inc. | NPEH, LLC | 10% Owner | Sell | $463.3K |
| Aug 14 | NPWR Net Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $1.4M |
| Aug 14 | NPWR Net Power Inc. | NPEH, LLC | 10% Owner | Sell | $1.4M |
| Aug 11 | NPWR Net Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $234.1K |
| Aug 11 | NPWR Net Power Inc. | NPEH, LLC | 10% Owner | Sell | $234.1K |
| Aug 6 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $530.6K |
| Aug 6 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $530.6K |
| Jul 30 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $367.0K |
| Jul 30 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $367.0K |
| Jul 23 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $318.7K |
| Jul 23 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $318.7K |
| Aug 31 | NPWR Net Power Inc. | PETERSON CAROL R. | Director | Grant | $0 |
| Aug 31 | NPWR Net Power Inc. | Veltmann Alejandra | Director | Grant | $0 |
| Aug 31 | NPWR Net Power Inc. | Alexander Ralph | Director | Grant | $0 |
| Aug 31 | NPWR Net Power Inc. | Kelliher Joseph T | Director | Grant | $0 |
| May 27 | NPWR NET Power Inc. | Shuman Ned Leland | Chief Financial Officer | Other | $0 |
| May 14 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $1.1M |
| May 14 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $1.1M |
| May 13 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Conversion | $0 |
| May 13 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Conversion | $0 |
| Mar 5 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $204.3K |
| Mar 5 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $204.3K |
| Mar 2 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $177.0K |
| Mar 2 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $177.0K |
| Feb 23 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $396.9K |
| Feb 23 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $396.9K |
| Feb 18 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $369.3K |
| Feb 18 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $369.3K |
| Feb 12 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $509.2K |
| Feb 12 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $509.2K |
| Feb 2 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $128.7K |
| Feb 2 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $128.7K |
| Jan 28 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $699.9K |
| Jan 28 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $699.9K |
| Dec 29 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $375.6K |
| Dec 29 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $375.6K |
| Dec 23 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $742.4K |
| Dec 23 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $742.4K |
| Dec 11 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $112.9K |
| Dec 11 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $112.9K |
| Dec 8 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $889.7K |
| Dec 8 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $889.7K |
| Dec 2 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $587.1K |
| Dec 2 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $587.1K |
| Nov 24 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $387.9K |
| Nov 24 | NPWR NET Power Inc. | NPEH, LLC | 10% Owner | Sell | $387.9K |
| Nov 19 | NPWR NET Power Inc. | 8 Rivers Capital, LLC | 10% Owner | Sell | $1.6M |
50 filings+