Net Power Inc.
Could not find a ticker for this position, may be a filing error
A maker of low-carbon power plants that run on natural gas, Net Power uses a special engine called the Allam Cycle that burns gas with pure oxygen and spins a turbine with carbon dioxide instead of steam, capturing the CO₂ along the way. Founded in 2010, it built a demonstration plant in La Porte, Texas, before going public in 2023. The name comes from its goal of producing "net zero" emissions power, and its turbine is powered by the same CO₂ it captures.
Equity Warrants expiring 08 June 2028
Sold 3.78M
Sold 2.13M
Sold 9.55M
Sold 4.14M
Sold 18.1K
Granted 468.9K · Sold 157.4K
Sold 100.0K
Granted 581.5K
Sold 150.0K
Granted 129.8K
Granted 104.4K
Granted 104.4K
Granted 104.4K
Granted 39.3K · Sold 1.1K
Sold 5.00M
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| SK Inc. +1 co-filer10% owner · 35 transactions | — | 27.70Mas of Nov 2024 | — | — | 3.78M |
| Beauchamp Damian R. +2 co-filers10% owner · 14 transactions | — | 24.60M | — | — | 2.13M |
| Npeh, LLC10% owner · 83 transactions | — | 18.73M | — | — | 9.55M |
| Beauchamp Damian R. +1 co-filer10% owner · 41 transactions | — | 18.73M | — | — | 4.14M |
| Beauchamp Cynda10% owner · 3 transactions | — | 1.85M | — | — | 18.1K |
| Patel Akash S.Chief Financial Officer · 7 transactions | — | 1.10Mas of Apr 2025 | 468.9K | — | 157.4K |
| Mahon JamesGeneral Counsel and Secretary · 8 transactions | — | 593.0Kas of Sep 2023 | — | — | 100.0K |
| Allen Brian F.COO and President · 3 transactions | — | 568.9Kas of Apr 2025 | 581.5K | — | — |
| Heffinger BrandonChief Commercial Officer · 3 transactions | -41.1% | 214.6Kas of Sep 2023 | — | — | 150.0K |
| Kelliher Joseph TDirector · 10 transactions | — | 134.5Kas of Jun 2025 | 129.8K | — | — |
| Alexander RalphDirector · 3 transactions | — | 104.4Kas of Jun 2025 | 104.4K | — | — |
| Peterson Carol R.Director · 3 transactions | — | 104.4Kas of Jun 2025 | 104.4K | — | — |
| Veltmann AlejandraDirector · 3 transactions | — | 104.4Kas of Jun 2025 | 104.4K | — | — |
| Rosser KellyChief Accounting Officer · 2 transactions | — | 74.1Kas of Apr 2025 | 39.3K | — | 1.1K |
| SK Inc.10% owner · 3 transactions | — | 0as of Jul 2025 | — | — | 5.00M |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -25.03M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.