Idea Acquisition(IACOU) - Prospectus(update)

Table of Contents As filed with the U.S. Securities and Exchange Commission on January 6, 2026. Registration No. 333-291010 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 Idea Acquisition Corp. (Exact name of registrant as specified in its charter) Cayman Islands 6770 N/A (I.R.S. Employer Identification Number) 1010 Wilshire Boulevard, Suite 1604 Los Angeles, California 90017 Tel: (202) 703-7948 (Add ...