{"url_path":"/sec/atii/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 Exhibits.**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-14","source_url":"https://www.sec.gov/Archives/edgar/data/2028516/0001437749-26-017077-index.html","accession_number":"0001437749-26-017077","cik":"0002028516","ticker":"ATII","issuer_name":"Archimedes Tech SPAC Partners II Co.","edgar_url":"https://www.sec.gov/Archives/edgar/data/2028516/0001437749-26-017077-index.html","primary_entity_key":"0002028516","primary_entity_name":"Archimedes Tech SPAC Partners II Co."},"word_count":276,"has_tables":true,"body_markdown":"**Item 6. Exhibits.**\n\n \n\nThe following exhibits are filed as part of, or incorporated by reference into, this report:\n\n \n\n**No.**\n\n \n\n**Description of Exhibit**\n\n31.1\n\n​\n\n[Certification of the Principal Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes Oxley Act of 2002.](ex_951962.htm)\n\n31.2\n\n​\n\n[Certification of the Principal Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) under the Securities Exchange Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes Oxley Act of 2002.](ex_951963.htm)\n\n32.1*\n\n​\n\n[Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_951964.htm)\n\n32.2*\n\n​\n\n[Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.](ex_951965.htm)\n\n101.CAL\n\n \n\nXBRL Taxonomy Extension Calculation Linkbase Document\n\n101.SCH\n\n \n\nXBRL Taxonomy Extension Schema Document\n\n101.DEF\n\n \n\nXBRL Taxonomy Extension Definition Linkbase Document\n\n101.LAB\n\n \n\nXBRL Taxonomy Extension Labels Linkbase Document\n\n101.PRE\n\n \n\nXBRL Taxonomy Extension Presentation Linkbase Document\n\n104\n\n​\n\nCover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)\n\n \n\n*\n\nFurnished herewith\n\n \n\n25\n\n[Table of Contents](#toc)\n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\nDate: May 14, 2026\n\n**ARCHIMEDES TECH SPAC PARTNERS II CO.**\n\n \n \n\n \n \n\n \n\nBy:\n\n/s/ Long Long\n\n \n \n\nName: Long Long\n\n \n \n\nTitle: Chief Executive Officer\n\n \n \n\n(Principal Executive Officer)\n\n \n \n\n \n \n\n \n\nBy:\n\n/s/ Daniel L. Sheehan\n\n \n \n\nName: Daniel L. Sheehan\n\n \n \n\nTitle: Chief Financial Officer\n\n \n \n\n(Principal Financial and Accounting Officer)\n\n \n\n26"}