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Guardian Metal Resources plc

GMET · AIM · Basic Resources · mcap £275m today

All announcements

All RNS · 66 Key events · 38

21 Sep 26

Positive Tempiute Tungsten Drilling Results

Tempiute Tungsten Project: Positive Drilling Results Drive Accelerated Underground Rehabilitation Decision
RNS 9780785 ↗
17 Sep 26

Filing of Annual Report on Form 20-F

Guardian Metal Resources plc files Annual Report on Form 20-F
RNS 9778060 ↗
17 Sep 26

Financial Results for the Year Ended 30 June 2026

Audited Financial Results for the Year Ended 30 June 2026
RNS 9776253 ↗
14 Sep 26

Drilling Results Support Potential Resource Growth

Tungsten Drilling Results Support Potential Resource Growth at Pilot Mountain
RNS 9769095 ↗
10 Sep 26

Tungsten Origin Verification Collaboration

Guardian Metal Signs Tungsten Origin Verification Collaboration Agreement with Oritain Global
RNS 9764254 ↗
08 Sep 26

Admission to FTSE AIM 50 Index

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,...
RNS 9759947 ↗
27 Aug 26

Pilot Mountain Technical Report Summary

Publication of Technical Report Summary for Pilot Mountain
RNS 9742173 ↗
17 Aug 26

Warrant Exercise

Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic exploration company focused on tungsten in Nevada, USA, announces that the Company has received a notice to exercise warrants over a total of 3,989,027 new ordinary shares of...
RNS 9725251 ↗
17 Jul 26

Implementation of Share Option Arrangements

Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic exploration company focused on tungsten in Nevada, USA, announces the formal implementation of previously approved share option arrangements with certain directors of the Company.
RNS 9675206 ↗
14 Jul 26

Non-Core Portfolio Exploration Results

Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce updates across its non-core Nevada-based project portfolio.
RNS 9666651 ↗
08 Jul 26

Tungsten Mining & Processing Strategic Partnership

Strategic Partnership Signed to Advance Domestic Tungsten Mining and Processing for U.S.
RNS 9657172 ↗
30 Jun 26

Pilot Mountain Pre-Feasibility Study Results

Positive Pre-Feasibility Study Results for the Pilot Mountain Tungsten Project
RNS 9642989 ↗
26 Jun 26

Pilot Mountain PFS Update & Investor Presentation

Pre-Feasibility Study Update and Notice of Investor Presentation
RNS 9637905 ↗
17 Jun 26

Acquisition of Lincoln Estates & Water Rights

Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce the acquisition of Lincoln Estates Group LLC ("Lincoln Estates") which includes 841...
RNS 9621768 ↗
11 Jun 26

Board Update

Further to its announcement of board changes on 21 May 2026 and the conclusion of necessary due diligence, Guardian Metal Resources plc (NYSE-A: GMTL, LON: GMET, OTCQB: GMTLF), a mineral exploration company focused on tungsten within Nevada, USA, announces...
RNS 9612446 ↗
04 Jun 26

Discovery of Tremor Zone at Pilot Mountain

Discovery of Tremor Zone at Pilot Mountain Tungsten Project
RNS 9600694 ↗
21 May 26

Dr. Mark Thorpe appointed to the Board

Guardian Metal Resources plc (NYSE.A: GMTL, LON:GMET, OTCQB:GMTLF), a strategic exploration company focused on tungsten in Nevada, USA, is pleased to announce that Dr.
RNS 9578830 ↗
13 May 26

Tempiute Historical Mine Tailings Update

Guardian Metal Resources PLC (NYSE.A:GMTL, LON:GMET, OTCQB:GMTLF), a strategic mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce an update relating to historical mine tailings present at the Company's Tempiute Tungsten...
RNS 9565123 ↗
06 May 26

Pilot Mountain Pre-Feasibility Progress Update

Guardian Metal Resources plc (NYSE.A: GMTL, LON:GMET, OTCQB:GMTLF), a strategic exploration company focused on tungsten in Nevada, USA, is pleased to provide a Pre-Feasibility Study ("PFS") progress update on its 100%-owned Pilot Mountain tungsten project...
RNS 9553619 ↗
26 Mar 26

Appointment of CFO and Board Changes New CFO

Guardian Metal Resources plc ("Guardian Metal" or the "Company")
RNS 9492574 ↗
24 Mar 26

Closing of U.S. Initial Public Offering

Guardian Metal Resources plc (LON:GMET, OTCQX:GMTLF, NYSE A:GMTL), a U.S.-focused exploration-stage company focused on tungsten in Nevada, United States, is pleased to announce the closing of its previously announced initial public offering in the United...
RNS 9489903 ↗
20 Mar 26

Guardian Metal Celebrates its U.S. Listing

Guardian Metal Resources plc (LON:GMET, OTCQX:GMTLF, NYSE A:GMTL), a U.S.-focused exploration-stage company focused on advancing tungsten projects in Nevada, today announced its debut on the NYSE American under the ticker symbol "GMTL".
RNS 9485155 ↗
20 Mar 26

Pricing of Upsized U.S. Initial Public Offering

Guardian Metal Resources plc (LON:GMET OTCQX:GMTLF), a U.S.-focused exploration-stage company focused on tungsten in Nevada, United States, is pleased to announce the pricing of its initial public offering in the United States of 4,444,400 American...
RNS 9483482 ↗
16 Mar 26

Launch of Roadshow for US Initial Public Offering

Guardian Metal Launches Roadshow for US Initial Public Offering
RNS 9476064 ↗
27 Feb 26

Registration Statement Filed for Proposed U.S. IPO

Guardian Metal files registration statement for proposed initial public offering in the United States
RNS 9449881 ↗
12 Feb 26

Half-year Results

Guardian Metal Resources plc ("GMET", "Guardian Metal" or the "Company")
RNS 9426787 ↗
13 Jan 26

Director/PDMR Shareholding Director buys

Guardian Metal Resources plc (LON:GMET OTCQB:GMTLF), a strategic mineral exploration and development company focused on Nevada, US, announces that the Company has been informed that certain directors have purchased shares in the Company as detailed below:
RNS 9349053 ↗
09 Jan 26

Director/PDMR Shareholding Director buys

Guardian Metal Resources plc (LON:GMET OTCQB:GMTLF), a strategic mineral exploration and development company focused on Nevada, US, announces that the Company has been informed that Ben Hodges (Finance Director) has purchased on-market 17,501 Guardian...
RNS 9344808 ↗
24 Dec 25

Issue of Shares and Options and Directors Dealings

Issue of Shares under STIP, Grant of Options and Directors' Dealings
RNS 9318505 ↗
19 Dec 25

Pilot Mountain Pre-Feasibility Progress Update

Maiden S-K 1300 Technical Summary Report Delivers 16% Increase in Open Pit Constrained Indicated Mineral Resources vs 2018 Scoping Study; Drilling Ongoing
RNS 9307799 ↗
16 Dec 25

U.S. Listing Update

Further to the announcement dated 8 September 2025, Guardian Metal Resources PLC (LON: GMET), a tungsten exploration and development company, is making good progress with its plans to undertake an offering of American Depositary Shares ("ADSs"), with each...
RNS 9300797 ↗
21 Nov 25

Financial Adviser & Broker Appointment

Guardian Metal Resources plc (LON:GMET/OTCQB:GMTLF), a tungsten exploration and development company focused on Nevada, U.S., is pleased to announce the appointment of Joh.
RNS 9250322 ↗
19 Nov 25

Pilot Mountain - Porphyry South Results

Guardian Metal Resources plc (LON:GMET, OTCQX:GMTLF), a strategic mineral exploration and development company, is pleased to announce the results of a three-dimensional induced polarisation ("IP" or "3DIP") geophysical survey completed as part of the...
RNS 9242610 ↗
11 Nov 25

Board Update

Further to its announcement of board changes on 3 November 2025 and the conclusion of necessary due diligence, Guardian Metal Resources plc (AIM: GMET, OTCQX:GMTLF), a mineral exploration and development company focused on tungsten within Nevada, USA,...
RNS 9225008 ↗
03 Nov 25

Garfield Project Exploration Update

Guardian Metal Resources plc (LON:GMET, OTCQB:GMTLF), a strategic mineral exploration and development company focused on tungsten in Nevada, U.S., is pleased to provide an update for the Company's Garfield gold-silver-copper project ("Garfield" or the...
RNS 9208272 ↗
03 Nov 25

Directorate Change

Guardian Metal Resources plc (LON:GMET/OTCQB:GMTLF), a strategic mineral exploration and development company focused on tungsten in Nevada, U.S., is pleased to announce that Mr.
RNS 9207492 ↗
29 Oct 25

Final Results

Audited Financial Results for the Year Ended 30 June 2025
RNS 9200417 ↗
23 Oct 25

Tempiute Project Operational Update

Guardian Metal Resources plc (LON:GMET, OTCQB:GMTLF), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is pleased to announce an operational update for the Company's Tempiute (Emerson) tungsten project ("Tempiute"...
RNS 9188567 ↗

Source: Investegate RNS archive. Quotes are short extracts. Not investment advice.