Admission to FTSE AIM 50 Index

In brief · summary, not quotable

Guardian Metal Resources plc will be admitted to the FTSE AIM 50 Index effective September 21, 2026, following FTSE Russell's quarterly review. This inclusion marks a significant milestone for the company, which is focused on tungsten exploration and development in Nevada, USA, and aims to reshore U.S. mined tungsten production. The company previously received a US$6.2 million investment from the U.S. Department of War in July 2025 to support its Pilot Mountain Preliminary Feasibility Study and completed a U.S. listing on the NYSE American on March 20, 2026.

Full announcement

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Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic mineral exploration and development company focused on tungsten in Nevada, USA, is pleased to announce that the Company will become a constituent of the FTSE AIM 50 Index, effective from 21 September 2026.

This outcome follows FTSE Russell's quarterly review of the FTSE AIM UK 50, FTSE AIM 100 and FTSE AIM All-Share Indices.

Oliver Friesen, CEO of Guardian Metal, commented:

"Inclusion in the FTSE AIM UK 50 is an important milestone on the journey we began when we listed on AIM in May 2023. It reflects the momentum we have built as we work to reshore mined tungsten production to the United States. I want to thank the shareholders who have supported us along the way, and we are very excited for the road ahead."

Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.