Donovan Jones is an IPO research specialist with 15 years of experience analyzing investment opportunities for U.S. IPOs.He also leads the investing group IPO Edge, which offers actionable information on growth stocks through first-look IPO filings, previews on upcoming IPOs, an IPO calendar for tracking what’s on the horizon, a database of U.S. IPOs, and a guide to IPO investing to walk you through the entire IPO lifecycle - from filing to listing to quiet period and lockup expiration dates. Learn moreAnal ...

TABLE OF CONTENTS As filed with the U.S. Securities and Exchange Commission on March 20, 2026. Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 X-Energy, Inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 4911 (Primary Standard Industrial Classification Code Number) 41-3934505 (I.R.S. Employer Identification Number) 530 ...