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 |
|---|---|---|---|---|---|---|
| 2026-02-10 | NPEH, LLC 10% owner | Sale | −40,000 | $2.08 | $83K | 1,160,000 |
| 2026-01-29 | NPEH, LLC 10% owner | Sale | −54,780 | $2.35 | $129K | 1,200,000 |
| 2026-01-29 | 8 Rivers Capital, LLC 10% owner | Sale | −54,780 | $2.35 | $129K | 1,200,000 |
| 2026-01-28 | 8 Rivers Capital, LLC 10% owner | Sale | −65,220 | $2.38 | $155K | 1,254,780 |
| 2026-01-28 | NPEH, LLC 10% owner | Sale | −65,220 | $2.38 | $155K | 1,254,780 |
| 2026-01-27 | 8 Rivers Capital, LLC 10% owner | Sale | −100,000 | $2.38 | $238K | 1,320,000 |
| 2026-01-27 | NPEH, LLC 10% owner | Sale | −100,000 | $2.38 | $238K | 1,320,000 |
| 2026-01-26 | 8 Rivers Capital, LLC 10% owner | Sale | −130,000 | $2.35 | $306K | 1,420,000 |
| 2026-01-26 | NPEH, LLC 10% owner | Sale | −130,000 | $2.35 | $306K | 1,420,000 |
| 2026-01-16 | 8 Rivers Capital, LLC 10% owner | Sale | −230,000 | $2.63 | $605K | 1,550,000 |
| 2026-01-16 | NPEH, LLC 10% owner | Sale | −230,000 | $2.63 | $605K | 1,550,000 |
| 2026-01-15 | 8 Rivers Capital, LLC 10% owner | Sale | −135,000 | $2.57 | $347K | 1,780,000 |
| 2026-01-15 | NPEH, LLC 10% owner | Sale | −135,000 | $2.57 | $347K | 1,780,000 |
| 2026-01-14 | 8 Rivers Capital, LLC 10% owner | Sale | −135,000 | $2.74 | $370K | 1,915,000 |
| 2026-01-14 | NPEH, LLC 10% owner | Sale | −135,000 | $2.74 | $370K | 1,915,000 |
| 2025-12-24 | NPEH, LLC 10% owner | Sale | −170,000 | $2.21 | $376K | 2,050,000 |
| 2025-12-24 | 8 Rivers Capital, LLC 10% owner | Sale | −170,000 | $2.21 | $376K | 2,050,000 |
| 2025-12-23 | NPEH, LLC 10% owner | Sale | −130,000 | $2.17 | $282K | 2,220,000 |
| 2025-12-23 | 8 Rivers Capital, LLC 10% owner | Sale | −130,000 | $2.17 | $282K | 2,220,000 |
| 2025-12-22 | NPEH, LLC 10% owner | Sale | −100,000 | $2.26 | $226K | 2,350,000 |
Page 5 of 13 · 249 trades