Argo Blockchain CEO Justin Nolan steps down, board starts search for successor

• Argo Blockchain CEO Justin Nolan stepped down as chief executive officer and executive director, effective Aug. 30, 2026.
• The board launched a search for a permanent CEO, targeting leaders in AI infrastructure, data centers, related technology sectors.
• Day-to-day operations will remain with the existing management team under board supervision during the transition.

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. Argo Blockchain plc 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: 0001104659-26-105069), on September 03, 2026, and is solely responsible for the information contained therein.