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 (GMTL) announced that as of 31 July 2026 it has 194,807,981 ordinary shares of £0.01 in issue, with none held in treasury. Consequently, the total number of voting rights is also 194,807,981, a figure shareholders may use to assess notification thresholds under FCA Disclosure and Transparency Rules.
The directors take responsibility for this announcement. The company also provides U.S. and UK investor relations contacts and reiterates its focus on tungsten exploration in Nevada, including the Pilot Mountain and Tempiute projects.
Guardian Metal Resources (NYSE.A:GMTL, LON:GMET, OTCQB:GMTLF) reports director and PDMR share purchases on 17 July 2026. CEO Oliver Friesen acquired 20,000 ordinary shares at 148p, investing £29,749.50, increasing his holding to 1,100,657 shares, or 0.565% of issued share capital. Including 3,099,177 exercisable options, his potential interest would be 4,199,834 shares (2.122%).
Michael Schlumpberger, non-executive director, bought the equivalent of 2,500 ordinary shares (500 ADSs) for $5,005, giving him 0.001% of issued capital, rising to 0.103% assuming exercise of 200,000 options. Executive Chairman Jason Thomas Starzecki acquired 5,500 ordinary shares (1,100 ADSs) for $10,494, lifting his holding to 150,656 shares (0.077%), or 900,656 shares (0.461%) including 750,000 options.
Guardian Metal Resources (NYSE.A:GMTL, LON:GMET, OTCQB:GMTLF) has implemented previously approved share option arrangements for directors following the end of a UK MAR closed period on 14 July 2026. In total, 681,817 new options over 1p ordinary shares have been granted.
Non-Executive Director Mark Thorpe receives options over 400,000 shares at £2.55, with 100,000 vesting immediately and 300,000 on 21 November 2026. Non-Executive Director Michael Schlumpberger is granted a further 100,000 options at £1.31, completing his 400,000-option package, with a three-year life from vesting and 50% vesting immediately and 50% on 24 December 2026.
For CEO Oliver Friesen, the company grants an EMI option over 181,817 shares at 10.75p, extends the exercise period of his existing 2,104,859 options to 3 May 2031, and agrees to indemnify his net tax cost from the original options not qualifying as EMI, subject to a defined cap.
Guardian Metal Resources (NYSE AMERICAN:GMTL) reported tungsten-focused exploration results and claim staking across seven Nevada-based, non-core exploration-stage projects prospective for tungsten, gold, silver, copper and lithium. The company acquired the White Elephant tungsten project (57 BLM lode claims), the Cinch tungsten-silver project (20 claims), and enlarged Pilot North and Garfield through additional staking.
According to Guardian Metal, highlight assays include White Elephant chip channels up to 95 ft @ 0.31% WO3, Pilot North channels up to 95 ft @ 0.18% WO3, Cinch grab samples of 0.22% WO3 and 1,950 g/t Ag, and Garfield rock chips up to 11.2 g/t Au with significant Ag-Cu values. The Board is assessing strategic options for these non-core assets while prioritizing advancement of the Pilot Mountain and Tempiute co-flagship tungsten projects.
Guardian Metal Resources (NYSE:GMTL) announced a strategic Partnership with the Montana Mining Association to develop a U.S.-based tungsten mining and recovery pilot program for defense applications. Partners include Montana Technological University and the Army Research Laboratory.
Tempiute legacy ore will supply an initial ~250-400 tonnes for trial processing in Montana, with first shipments targeted for late summer 2026, subject to ongoing metallurgical and pilot-scale test work. The program aims to evaluate pathways to commercial tungsten metal powder production and advance Guardian Metal’s Nevada projects toward a fully domestic mine-to-market supply chain, with potential for expanded shipments if initial results are successful.
Guardian Metal Resources (NYSE.A:GMTL) announced its total voting rights as of 30 June 2026. The company has 194,807,981 ordinary shares of £0.01 each in issue, with no shares held in treasury, giving a total of 194,807,981 voting rights.
This figure is the FCA Disclosure and Transparency Rules denominator for shareholder notification calculations.
Guardian Metal Resources (NYSE:GMTL) reported Pre-Feasibility Study results for its Pilot Mountain tungsten project in Nevada. At base case pricing, the Study models after-tax NPV8 of US$660.3M, IRR of 59.6%, 1-year payback, initial capex of US$288.7M, 8-year mine life and 15,916 tonnes of recovered WO₃.
Guardian Metal Resources (LSE: GMTL) announced a change in a major shareholding under a TR-1 notification.
UCAM Limited reduced its holding from 24.34% to 21.99%, representing 42,841,325 voting rights in GMTL. The threshold change occurred on 26 June 2026 and was notified on 29 June 2026. No voting rights are held through financial instruments.
Guardian Metal Resources (NYSE.A:GMTL) will publish its Pilot Mountain Tungsten Project Pre-Feasibility Study results on 30 June 2026. The Study is supported by a $6.2m Defense Production Act Title III investment from the U.S. Department of War.
A live investor presentation via 6ix is scheduled for 01 July 2026 at 11:00 ET / 16:00 BST to discuss the PFS results, project next steps, and company outlook.
Guardian Metal Resources (LSE:GMTL) disclosed a major holdings notification under TR-1 rules. Purebond Limited, controlled by Solai Holdings Limited, now holds 9,750,000 voting rights in Guardian Metal Resources, representing 5.004928% of voting rights attached to shares. No reportable financial instruments are involved.
Purebond Limited and related parties together hold 6.316197% of Guardian Metal Resources voting rights.