Key facts
- This page summarizes Ralph Alexander's Form 4 filing for NET Power Inc. (NPWR).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 05 Jun 2025, 20:59.
Ralph Alexander - 03 Jun 2025 Form 4 Insider Report for NET Power Inc. (NPWR)
- Reporting relationship
- Director
- Issuer ticker
- NPWR
- Reported as of
- 03 Jun 2025
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 05 Jun 2025, 20:59:54 UTC
- Prior SEC filing
- 10 Dec 2024
- Next SEC filing
- 06 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ James Mahon, attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Ralph Alexander filed Form 4 for NET Power Inc. (NPWR) on 05 Jun 2025.
Change
- Previous filing in this sequence was filed on 10 Dec 2024.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001358507
Primary reporting owner
Alexander Ralph
- Relationship
- Director
- Address
- C/O NET POWER INC., 404 HUNT STREET, SUITE 410, DURHAM
- Signature
- /s/ James Mahon, attorney-in-fact
- Signature date
- 03 Jun 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
NPWR
transaction
Restricted Stock Units
Award
- Transaction value
- $0
- Shares
- +67,568
- Change %
- +184%
- Price
- $0.000000
- Shares after
- 104,381
- Date
- 03 Jun 2025
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
Restricted stock units that vest on June 3, 2026, subject to continued service as a director.