• Guardian Metal Resources appointed Dr. Mark Thorpe to its board as an independent non-executive director, subject to completion of the AIM due diligence process.
• Thorpe is a sustainability specialist with more than 30 years’ experience at major mining companies, focused on environmental, permitting, community engagement initiatives; he also chaired the Canada Mining Innovation Council.
• He will replace Mark Burnett, who will step down as non-executive director on May 21, 2026 to focus on other business interests.

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. Guardian Metal Resources plc published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202605210200ACCESSWRNAPR_____1169017) on May 21, 2026, and is solely responsible for the information contained therein.