Archimedes Tech SPAC Partners II Co Unit(ATIIU) - Prospectus(update)

As filed with the U.S. Securities and Exchange Commission under the Securities Act of 1933, as amended, on February 3, 2025. Registration No. 333-282885 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) Long Long Chief Executive Officer Archimedes Tech SPAC Partners II Co. 2093 Philadelphia Pike #1968 Claymont, DE 19703 (725) 31 ...