• Archimedes Tech SPAC Partners III named Ben Landen chief executive officer effective immediately on April 28, 2026.
• Long Long resigned as CEO effective immediately on April 28, 2026.
• Long will remain on company board.
• Landen will continue serving as chief technology officer.
• Landen has served as CTO since December 2025, previously led company as CEO from August 2025 to December 2025.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Archimedes Tech Spac Partners III Co. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001213900-26-050928), on May 01, 2026, and is solely responsible for the information contained therein.