Initial Equity Filing for Richard David Taylor

This filing details the initial equity ownership of Richard David Taylor in ONE Nuclear Energy Inc. (ONEN) following a business combination effective September 23, 2026. Mr. Taylor, who is a 10% owner, officer, and director, acquired 30,237,851 shares of common stock. The shares were issued in connection with the business combination involving Hennessy Capital Investment Corp. VII, Solis Merger Sub LLC, and ONE Nuclear Energy, LLC, which resulted in ONE Nuclear Energy Inc. becoming the parent entity. The filing is an initial statement of beneficial ownership.