<SEC-DOCUMENT>0001104659-25-120367-index.html : 20251211 <SEC-HEADER>0001104659-25-120367.hdr.sgml : 20251211 <ACCEPTANCE-DATETIME>20251211180101 ACCESSION NUMBER: 0001104659-25-120367 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20251209 FILED AS OF DATE: 20251211 DATE AS OF CHANGE: 20251211 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NPEH, LLC CENTRAL INDEX KEY: 0001981772 ORGANIZATION NAME: STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40503 FILM NUMBER: 251566016 BUSINESS ADDRESS: STREET 1: 406 BLACKWELL STREET STREET 2: 4TH FLOOR CITY: DURHAM STATE: NC ZIP: 27701 BUSINESS PHONE: 919-667-1800 MAIL ADDRESS: STREET 1: 406 BLACKWELL STREET STREET 2: 4TH FLOOR CITY: DURHAM STATE: NC ZIP: 27701 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: NET Power Inc. CENTRAL INDEX KEY: 0001845437 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRICAL INDUSTRIAL APPARATUS [3620] ORGANIZATION NAME: 04 Manufacturing EIN: 981580612 STATE OF INCORPORATION: NC FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 320 RONEY STREET, SUITE 200 CITY: DURHAM STATE: NC ZIP: 27701 BUSINESS PHONE: (919) 287-4750 MAIL ADDRESS: STREET 1: 320 RONEY STREET, SUITE 200 CITY: DURHAM STATE: NC ZIP: 27701 FORMER COMPANY: FORMER CONFORMED NAME: Rice Acquisition Corp. II DATE OF NAME CHANGE: 20210210 </SEC-HEADER> <DOCUMENT> <TYPE>4 <SEQUENCE>1 <FILENAME>tm2533285-2_4seq1.xml <DESCRIPTION>OWNERSHIP DOCUMENT <TEXT> Document 1 - file: tm2533285-2_4seq1.html
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