CLAYMONT, Del., May 07, 2026 (GLOBE NEWSWIRE) -- Archimedes Tech SPAC Partners II Co. (Nasdaq: ATII), a publicly traded special purpose acquisition company ('ATII” or 'Archimedes II”), today announced the filing with the U.S. Securities and Exchange Commission (the 'SEC”), on May 5, 2026, of a registration statement on Form S-4 (File No.: 333-295563) (as may be amended from time to time, the 'Registration Statement”) in connection with the previously announced proposed business combination with Forge Nano, Inc. ('Forge Nano”). The Registration Statement includes a preliminary proxy statement/prospectus and has not yet been declared effective. The Registration Statement was filed by ATII Holdings Inc. (CIK 0002101833), ATII’s wholly-owned subsidiary ('Pubco”), and Forge Nano (CIK 0001719324) and is available free of charge at the SEC’s web site at www.sec.gov.