As filed with the U.S. Securities and Exchange Commission on November 27, 2023 Registration No. 333-275155 104 S. Walnut Street, Unit 1A Itasca, Illinois 60143 Tel: (847) 773-1665 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 FG Merger II Corp. (Exact name of registrant as specified in its charter) (State or other jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or organiz ...