CIK 0001845437 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
Net Power Inc.
Sign in to watch- Ticker
- NPWR
- Exchange
- NYSE
- Industry
- Electrical Industrial Apparatus
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 981580612
- Phone
- 8883236797
- Business address
- 11700 KATY FREEWAY, SUITE 700, HOUSTON, TX, 77079
- Former names
- Rice Acquisition Corp. II
Securities
- NPWR NET Power Inc. Class A Common Stock NYSE
- NPWR-WT Warrants NYSE
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,865,856
- in 4 filings
Net −$1,865,856. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 42 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-06-03 | PETERSON CAROL R. Director | Grant or award | +71,770 | 176,151 | ||
| 2026-06-03 | Veltmann Alejandra Director | Grant or award | +71,770 | 176,151 | ||
| 2026-06-03 | Kelliher Joseph T Director | Grant or award | +71,770 | 176,151 | ||
| 2026-06-03 | Alexander Ralph Director | Grant or award | +71,770 | 176,151 | ||
| 2026-05-13 | NPEH, LLC 10% owner | Sale | −35,000 | $2.43 | $85K | 2,965,000 |
| 2026-05-13 | 8 Rivers Capital, LLC 10% owner | Sale | −35,000 | $2.43 | $85K | 2,965,000 |
| 2026-05-12 | NPEH, LLC 10% owner | Sale | −400,000 | $2.44 | $976K | 3,000,000 |
| 2026-05-12 | 8 Rivers Capital, LLC 10% owner | Sale | −400,000 | $2.44 | $976K | 3,000,000 |
| 2026-04-13 | Shuman Ned Leland Chief Financial Officer | Grant or award | +529,801 | 529,801 | ||
| 2026-03-06 | NPEH, LLC 10% owner | Conversion | +3,000,000 | 3,400,000 | ||
| 2026-03-06 | NPEH, LLC 10% owner | Other disposition | −3,000,000 | 17,729,880 | ||
| 2026-03-06 | NPEH, LLC 10% owner | Conversion · Class A Units of NET Power Operations LLC | −3,000,000 | 17,729,880 | ||
| 2026-03-06 | 8 Rivers Capital, LLC 10% owner | Conversion | +3,000,000 | 3,400,000 | ||
| 2026-03-06 | 8 Rivers Capital, LLC 10% owner | Other disposition | −3,000,000 | 17,729,880 | ||
| 2026-03-06 | 8 Rivers Capital, LLC 10% owner | Conversion · Class A Units of NET Power Operations LLC | −3,000,000 | 17,729,880 | ||
| 2026-03-06 | 8 Rivers Capital, LLC 10% owner | Conversion | +3,000,000 | 3,400,000 | ||
| 2026-03-06 | 8 Rivers Capital, LLC 10% owner | Other disposition | −3,000,000 | 17,729,880 | ||
| 2026-03-06 | NPEH, LLC 10% owner | Conversion | +3,000,000 | 3,400,000 | ||
| 2026-03-06 | NPEH, LLC 10% owner | Other disposition | −3,000,000 | 17,729,880 | ||
| 2026-03-03 | NPEH, LLC 10% owner | Sale | −100,000 | $2.04 | $204K | 400,000 |
Page 3 of 13 · 249 trades