Net Power Inc.
NPWR.WT- Exchange
- NYSE
- Industry
- Electrical Industrial Apparatus
- SEC CIK
- 0001845437
In the last 90 days, Net Power Inc. insiders filed 0 open-market purchases and 7 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesNPWR
Holders of 5% or more of NPWR.WT
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Net Power Inc., largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of Net Power Inc. on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on Net Power Inc., newest first.
No Schedule 13D or 13G filings on Net Power Inc. are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Net Power Inc. shares.
No Form 144 notices for Net Power Inc. are on file.