AMENDMENT NO. 3 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 As filed with the U.S. Securities and Exchange Commission on December 2, 2025. Registration Number 333-290340 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Guident Corp. 4910 Communication Ave, Suite 150 Boca Raton, Florida 33431 +1 561 245 1306 (Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices) Harald Braun Guident Corp. (Exact Name ...