Form 4: NET Power Insider Sells Shares
Insider Transaction (Form 4)
Npeh, Llc reported changes in beneficial ownership of NET Power Inc. common stock on September 8, 2026.
Summary
- Open-market sale: disposed of 100,000 Class A Common Stock at $1.94 ($193,520) on September 8, 2026; holds 900,000 after (Direct).
- Open-market sale: disposed of 150,000 Class A Common Stock at $1.84 ($276,075) on September 9, 2026; holds 750,000 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $469,595 of stock on the open market.
Insider Transactions
Npeh, Llc — 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-08 | Open-market sale | Class A Common Stock | 100,000 | $2 | $193.5K | 900,000 |
| 2026-09-09 | Open-market sale | Class A Common Stock | 150,000 | $2 | $276.1K | 750,000 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-08 | Open-market sale (100,000 shares) |
| 2026-09-09 | Open-market sale (150,000 shares) |
Keywords
insider transaction, Form 4, NPWR, Net Power Inc., bearish, Npeh, Llc
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