Archimedes Tech SPAC Partners III Co. 10-Q

Item 5. Other Information None . 19 Item 6. Exhibits The following exhibits are filed as part of, or incorporated by reference into, this Quarterly Report on Form 10-Q. No. Description of Exhibit 31.1 Certification of Principal Executive Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31.2 Certification of Principal Financial Officer Pursuant to Securities Exchange Act Rules 13a-14(a), as adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32.1* 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 32.2* 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 101.INS Inline XBRL Instance Document 101.SCH Inline XBRL Taxonomy Extension Schema Document 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document 101.LAB Inline XBRL Taxonomy Extension Labels Linkbase Document 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). * Furnished herewith. 20 SIGNATURES Pursuant 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. ARCHIMEDES TECH SPAC PARTNERS III CO. Date: May 14, 2026 By: /s/ Ben Landen Name: Ben Landen Title: Chief Executive Officer (Principal Executive Officer) Date: May 14, 2026 By: /s/ Ming (K.M.) Chan Name: Ming (K.M.) Chan Title: Chief Financial Officer (Principal Financial and Accounting Officer) 21