Welcome to our dedicated page for Guardian Metal Resources news (Ticker: GMTL), a resource for investors and traders seeking the latest updates and insights on Guardian Metal Resources stock.
Guardian Metal Resources PLC news covers project and capital-market developments for an exploration-stage tungsten company focused on Nevada. Recurring items include Pilot Mountain pre-feasibility and exploration updates, references to the Tempiute project, U.S. listing activity for the company's American Depositary Shares, and ordinary-share capital actions such as option exercises.
Company announcements also include total voting rights notices under U.K. disclosure rules, holdings notifications, board and finance-function changes, and foreign-issuer releases tied to the company's public securities in the United States, London, and over-the-counter markets.
Guardian Metal Resources (NYSE-A:GMTL) has appointed Dr Mark Bramley Thorpe to its Board with immediate effect as an Independent Non-executive Director and member of the Audit Committee. He replaces Mark Burnett, who retired. According to Guardian Metal, Dr Thorpe is 66 and has held directorships at Envirogold Global Limited and Canada Mining Innovation Council.
Guardian Metal Resources (NYSE.A:GMTL) reported discovery of the new Tremor Zone tungsten-skarn body at its 100%-owned Pilot Mountain project in Nevada. Initial hole PMR26-077 cut five mineralised intervals, including 13.68m at 0.31% WO3 from 102.11m. Follow-up drilling has outlined about 400m strike, with the zone open in multiple directions and located in a royalty-free area. The PFS, backed by a U.S. Department of War $6.2m Defense Production Act Title III investment, is nearing completion, though Tremor Zone will not be included pending further drilling and evaluation.
Guardian Metal Resources (NYSE American:GMTL) reported the exercise of options over 500,000 new ordinary shares at an exercise price of 14 pence, raising £70,000.
The new shares are expected to be admitted to trading on AIM on or around 8 June 2026, increasing issued share capital to 194,807,981 ordinary shares, representing total voting rights.
Guardian Metal Resources (NYSE.A:GMTL) announced the planned appointment of Dr. Mark Thorpe as an Independent Non-Executive Director, subject to AIM due diligence. He replaces Mark Burnett, who stepped down on 21 May 2026 to focus on other business interests.
Dr. Thorpe brings over 30 years of global mining, sustainability, environmental and community engagement experience to support Guardian Metal’s Nevada tungsten projects as they progress through development toward potential production.
Guardian Metal Resources (NYSE.A:GMTL) reported progress at its Tempiute Tungsten Project in Nevada, focusing on historical mine tailings.
The company mapped tungsten-enriched tailings over about 550 acres, staked 193 new claims expanding Tempiute by over 375%, and plans an auger drilling program from June 2026, subject to permits, plus an independent metallurgical study.
Guardian Metal Resources (NYSE.A:GMTL) provided a Pre-Feasibility Study (PFS) progress update for its 100% owned Pilot Mountain tungsten project in Nevada.
Key items: the PFS is supported by a $6.2m Defense Production Act Title III award, drilling for resource evaluation at Desert Scheelite and Garnet Zones is complete, Good Hope drilling has commenced, and a Plan of Operations is targeted for submission in August 2026.
Guardian Metal Resources (AIM:GMTL) announces its total voting rights as at 30 April 2026. There are 194,307,981 ordinary shares of £0.01 each in issue and none held in treasury, so total voting rights equal 194,307,981.
Shareholders may use this figure as the denominator for FCA Disclosure and Transparency Rules notifications.
Guardian Metal Resources (LON:GMET / OTCQB:GMTLF / NYSE A:GMTL) received notice to exercise options over 300,000 new ordinary shares at an exercise price of 0.14p per share, raising £42,000. Admission of the Option Shares to AIM is expected on or around 14 April 2026.
After Admission the company's issued share capital will be 194,307,981 ordinary shares, which represents total voting rights for disclosure calculations.
Guardian Metal Resources (AIM: GMTL) announced its total voting rights as of 31 March 2026: 194,007,981 ordinary shares of £0.01 each, with none held in treasury.
This figure may be used by shareholders as the denominator for FCA Disclosure and Transparency Rules notifications.
Guardian Metal Resources (NYSE A:GMTL) appointed Jake Mather as Chief Financial Officer effective 26 March 2026. Finance Director Benjamin Hodges steps down from executive duties and will remain on the board as a Non-Executive Director and Chair of the Audit Committee.
The company highlighted Hodges' role in helping raise over US$21 million and completing the acquisition of the Tempiute Tungsten Mine & Mill. Mather brings 20+ years of mining finance experience including roles at Rio Tinto, Golden Queen Mining and Ceibo.