Guardian Metal Resources plc
GMET · AIM · Basic Resources · mcap £275m · 114.5p
| Date | Type | Announcement | Day |
|---|---|---|---|
| 21 Sep 26 | Results | Positive Tempiute Tungsten Drilling Results
Tempiute Tungsten Project: Positive Drilling Results Drive Accelerated Underground Rehabilitation Decision |
+1.9% |
| 17 Sep 26 | Results | Filing of Annual Report on Form 20-F
Guardian Metal Resources plc files Annual Report on Form 20-F |
−3.0% |
| 17 Sep 26 | Results | Financial Results for the Year Ended 30 June 2026
Audited Financial Results for the Year Ended 30 June 2026 |
−3.0% |
| 14 Sep 26 | Results | Drilling Results Support Potential Resource Growth
Tungsten Drilling Results Support Potential Resource Growth at Pilot Mountain |
−6.7% |
| 10 Sep 26 | Tungsten Origin Verification Collaboration
Guardian Metal Signs Tungsten Origin Verification Collaboration Agreement with Oritain Global |
−5.7% | |
| 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 cons |
+10.3% | |
| 27 Aug 26 | Pilot Mountain Technical Report Summary
Publication of Technical Report Summary for Pilot Mountain |
−0.3% | |
| 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 |
−4.5% | |
| 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 arrangemen |
+8.2% | |
| 14 Jul 26 | Results | 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 po |
−4.1% |
| 08 Jul 26 | Tungsten Mining & Processing Strategic Partnership
Strategic Partnership Signed to Advance Domestic Tungsten Mining and Processing for U.S. |
−5.6% | |
| 30 Jun 26 | Results | Pilot Mountain Pre-Feasibility Study Results
Positive Pre-Feasibility Study Results for the Pilot Mountain Tungsten Project |
−8.2% |
| 26 Jun 26 | Pilot Mountain PFS Update & Investor Presentation
Pre-Feasibility Study Update and Notice of Investor Presentation |
+4.1% | |
| 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 ("Linc |
+2.1% | |
| 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 tu |
+2.8% | |
| 04 Jun 26 | Discovery of Tremor Zone at Pilot Mountain
Discovery of Tremor Zone at Pilot Mountain Tungsten Project |
−8.4% | |
| 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. |
+4.1% | |
| 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 |
+18.8% | |
| 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%-ow |
−2.3% | |
| 26 Mar 26 | Board change | Appointment of CFO and Board Changes
Guardian Metal Resources plc ("Guardian Metal" or the "Company") |
−11.3% |
| 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 ini |
+5.9% | |
| 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 ticke |
−5.9% | |
| 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 |
−5.9% | |
| 16 Mar 26 | Launch of Roadshow for US Initial Public Offering
Guardian Metal Launches Roadshow for US Initial Public Offering |
+9.7% | |
| 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 |
+9.8% | |
| 12 Feb 26 | Results | Half-year Results
Guardian Metal Resources plc ("GMET", "Guardian Metal" or the "Company") |
−1.0% |
| 24 Dec 25 | Director dealing | Issue of Shares and Options and Directors Dealings
Issue of Shares under STIP, Grant of Options and Directors' Dealings |
+5.7% |
| 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 |
+8.3% | |
| 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 De |
+1.5% | |
| 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. |
−7.5% | |
| 19 Nov 25 | Results | 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 s |
+4.0% |
| 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 |
+2.1% | |
| 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-co |
+10.9% | |
| 03 Nov 25 | Board change | 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. |
+10.9% |
| 29 Oct 25 | Results | Final Results
Audited Financial Results for the Year Ended 30 June 2025 |
−4.3% |
| 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 (E |
+8.2% |
Company filings. Not investment advice.