| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Net Power Inc. (NPWR) has 9 insiders with recent SEC Form 4 filings, including 0 buys and 22 sells. NPWR is classified in the Machinery industry within the Industrials sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| 10% | 1.55M | $3.80M | - | |
| 10% | 1.55M | $3.80M | - | |
| COO | 240.0K | $588.0K | - | |
| Dir | 104.4K | $255.7K | - | |
| Dir | 104.4K | $255.7K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 16, 2026 | Npeh, LLC84 | 10% Owner | Sell | 500,000 | $2.64 | $1,322,284.50 | -8.7% | - | - | |
| Jan 16, 2026 | 8 Rivers Capital, LLC83 | 10% Owner | Sell | 500,000 | $2.64 | $1,322,284.50 | -8.7% | - | - | |
| Dec 24, 2025 | 8 Rivers Capital, LLC83 | 10% Owner | Sell | 170,000 | $2.21 | $375,632.00 | -7.7% | -23.9% | - | |
| Dec 24, 2025 | Npeh, LLC84 | 10% Owner | Sell | 170,000 | $2.21 | $375,632.00 | -7.7% | -23.9% | - | |
| Dec 23, 2025 | 8 Rivers Capital, LLC83 | 10% Owner | Sell | 330,000 | $2.25 | $742,428.00 | -4.5% | -20.3% | - | |
| Dec 23, 2025 | Npeh, LLC84 | 10% Owner | Sell | 330,000 | $2.25 | $742,428.00 | -4.5% | -20.3% | - | |
| Dec 9, 2025 | 8 Rivers Capital, LLC83 | 10% Owner | Sell | 40,000 | $2.82 | $112,940.00 | -1.5% | -30.5% | - | |
| Dec 9, 2025 | Npeh, LLC84 | 10% Owner | Sell | 40,000 | $2.82 | $112,940.00 | -1.5% | -30.5% | - | |
| Dec 8, 2025 | Npeh, LLC84 | 10% Owner | Sell | 310,000 | $2.87 | $889,702.00 | -3.7% | -29.5% | - | |
| Dec 8, 2025 | 8 Rivers Capital, LLC83 | 10% Owner | Sell | 310,000 | $2.87 | $889,702.00 | -3.7% | -29.5% | - |