Pono Capital Four(PONOU) - Prospectus(update)

As filed with the U.S. Securities and Exchange Commission on March 3, 2026 Registration No. 333-293120 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 ____________________ Pono Capital Four, Inc. (Exact name of registrant as specified in its charter) ____________________ Cayman Islands 6770 98-1907673 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classific ...