Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-25-120366
Filing Date
2025-12-11
Accepted
2025-12-11 18:00:20
Documents
1
Period of Report
2025-12-09

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2533285-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2533285-1_4seq1.xml 4 5991
  Complete submission text file 0001104659-25-120366.txt   8126
Mailing Address 320 RONEY STREET, SUITE 200 DURHAM NC 27701
Business Address 320 RONEY STREET, SUITE 200 DURHAM NC 27701 (919) 287-4750
NET Power Inc. (Issuer) CIK: 0001845437 (see all company filings)

EIN.: 981580612 | State of Incorp.: NC | Fiscal Year End: 1231
SIC: 3620 Electrical Industrial Apparatus
(CF Office: 04 Manufacturing)

Mailing Address C/O NET POWER, LLC 404 HUNT STREET, STE 410 DURHAM NC 27701
Business Address
BEAUCHAMP DAMIAN R. (Reporting) CIK: 0001973442 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-40503 | Film No.: 251566013

Mailing Address 406 BLACKWELL STREET 4TH FLOOR DURHAM NC 27701
Business Address 406 BLACKWELL STREET 4TH FLOOR DURHAM NC 27701 (919) 667-1800
8 Rivers Capital, LLC (Reporting) CIK: 0001981100 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-40503 | Film No.: 251566014