0001995078-26-000003.txt : 20260429 0001995078-26-000003.hdr.sgml : 20260429 20260429162127 ACCESSION NUMBER: 0001995078-26-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260428 FILED AS OF DATE: 20260429 DATE AS OF CHANGE: 20260429 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GINTHER CHRISTOPHER CENTRAL INDEX KEY: 0001995078 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-43246 FILM NUMBER: 26916443 MAIL ADDRESS: STREET 1: 530 GAITHER ROAD, SUITE 700 CITY: ROCKVILLE STATE: MD ZIP: 20850 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: X-Energy, Inc. CENTRAL INDEX KEY: 0002088896 STANDARD INDUSTRIAL CLASSIFICATION: FABRICATED PLATE WORK (BOILER SHOPS) [3443] ORGANIZATION NAME: 04 Manufacturing EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 251 LITTLE FALLS DRIVE CITY: WILMINGTON STATE: DE ZIP: 19808 BUSINESS PHONE: 240-552-7980 MAIL ADDRESS: STREET 1: 251 LITTLE FALLS DRIVE CITY: WILMINGTON STATE: DE ZIP: 19808 4 1 ownership.xml 4 X0609 4 2026-04-28 0002088896 X-Energy, Inc. XE 0001995078 GINTHER CHRISTOPHER false C/O X-ENERGY, INC. 530 GAITHER ROAD, SUITE 700 ROCKVILLE MD 20850 true false false false false Class A Common Stock 2026-04-28 4 A false 6522 0 A 124162 D Each restricted stock unit ("RSU") represents the right to receive one share of Class A common stock. The RSUs will vest on the earlier to occur of (x) April 27, 2027 and (y) the date of the 2027 Annual Meeting, subject to continued service. Includes 16,750 shares of restricted stock. /s/ Elizabeth Petrone, Attorney-in-Fact 2026-04-29