(State or other jurisdiction of incorporation or organization) As filed with the Securities and Exchange Commission on December 21, 2023 Registration No. 333-275076 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 2 to Form S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 IRON HORSE ACQUISITIONS CORP. (Exact name of registrant as specified in its charter) Iron Horse Acquisitions Corp. P.O. Box 2506 Toluca Lake, California 91610 Telephone: (310) 290-5383 (Addre ...