As filed with the Securities and Exchange Commission on October 9, 2025. Registration No. 333-290589 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 3661 94-3336783 (I.R.S. Employer Identification Number) 4445 Eastgate Mall, Suite 200 San Diego, C ...