Guardian Metal sets Nov. 5 investor presentation

Guardian Metal identifies Pilot Mountain and Tempiute as its two tungsten projects, both located in Nevada.

Rhea-AI Filing Summary

Guardian Metal Resources PLC (GMTL) will host an investor presentation on November 5, 2026, at 08:00 PT / 11:00 ET / 16:00 GMT. Chief Executive Officer Oliver Friesen and Executive Chairman J.T. Starzecki will outline the company’s updated project strategy and roadmap for the next 12 months as it works to restore domestic U.S. tungsten supply. The presentation will feature a new investor deck followed by a live Q&A; access is available by registration.

Key Figures

Investor presentation date: November 5, 2026 Investor presentation time: 08:00 PT / 11:00 ET / 16:00 GMT Roadmap period: 12 months +1 more

4 metrics

Investor presentation date November 5, 2026 Scheduled presentation

Investor presentation time 08:00 PT / 11:00 ET / 16:00 GMT Scheduled presentation

Roadmap period 12 months Updated project strategy and roadmap

Tungsten projects 2 projects Pilot Mountain and Tempiute, both located in Nevada

Key Terms

tungsten, Title III, PFS

3 terms

tungsten technical

"focused on tungsten in Nevada, USA"

Tungsten is a very dense, hard metal with the highest melting point of all common metals, used where extreme heat resistance and wear resistance are needed—for example in cutting tools, drilling equipment, light bulb filaments, and certain electronics. For investors, tungsten matters because its price and availability influence costs and profits for manufacturers and mining companies; supply is often geographically concentrated, so changes in production, trade policy, or demand can move related stock values.

Title III regulatory

"under Title III of the Defense Production Act of 1950"

Title III is the part of U.S. securities law that allows small companies to raise money from many ordinary investors through regulated crowdfunding platforms. It matters to investors because it opens access to early-stage private deals that were once limited to wealthy backers, while imposing legal limits and disclosure rules to reduce fraud and cap how much each person can invest. Think of it as a supervised online fundraiser with guardrails for both companies and everyday investors.

PFS technical

"to support the Pilot Mountain PFS"

Progression-free survival (PFS) is a clinical-trial measure that records how long, on average, patients live without their disease getting worse after starting a treatment. For investors, PFS acts like a stopwatch of a drug’s effectiveness: longer PFS can signal meaningful patient benefit, improve chances of regulatory approval or label strength, and raise a drug’s commercial value, while shorter or unchanged PFS can weigh on a company’s prospects.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

When is the Guardian Metal (GMTL) investor presentation?

Guardian Metal’s investor presentation is scheduled for November 5, 2026, at 08:00 PT / 11:00 ET / 16:00 GMT.

How can I access the Guardian Metal (GMTL) investor presentation?

Access requires registration through the event page at https://6ix.com/event/from-strategy-to-execution-guardians-2026-2027-roadmap.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/29/2026 - 07:16 AM EDT Accepted by SEC EDGAR 10/29/2026 - 07:15 AM EDT Learn about SEC filing dates

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16 OF THE SECURITIES EXCHANGE ACT OF 1934

29 October, 2026

Commission File Number 001-43199

Guardian Metal Resources PLC

c/o Orana Corporate LLP

25 Eccleston Place

London SW1W 9NF

United Kingdom

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ____

Guardian Metal Resources PLC

On 29 October, 2026, Guardian Metal Resources PLC issued a press release titled “Investor Presentation”

A copy of the press release is attached hereto as Exhibit 99.1.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on behalf by the undersigned, thereunto duly authorized.

Guardian Metal Resources PLC

(Registrant)

Date: 29 October, 2026		By: /s/ Oliver Friesen
		Name: Oliver Friesen
		Title: Chief Executive Officer

Exhibit Index

Exhibit	Description of Exhibit
99.1	Investor Presentation dated 29 October, 2026.

29 October 2026

Guardian Metal Resources plc

('Guardian Metal' or the 'Company')

Investor Presentation

Guardian Metal Resources plc (NYSE.A: GMTL, LON: GMET, OTCQB: GMTLF), a strategic exploration and development company focused on tungsten in Nevada, USA, will host an investor presentation on Thursday, November 5, 2026 at 08:00 PT / 11:00 ET / 16:00 GMT. CEO, Oliver Friesen, and Executive Chairman, J.T. Starzecki, will outline the Company's updated project strategy and roadmap for the next 12 months as the Company works to restore domestic US tungsten supply.

To access the presentation please register here: https://6ix.com/event/from-strategy-to-execution-guardians-2026-2027-roadmap

The presentation will feature a brand new investor deck and will be followed by a live Q+A.

For further information visit www.Guardianmetalresources.com or contact the following:

Guardian Metal Resources plc Oliver Friesen (CEO)	Tel: +44 (0) 20 7583 8304
Berenberg Joint Broker and Financial Adviser Jennifer Lee/Ivan Briechle	Tel: +44 (0) 20 3207 7800
Tamesis Partners LLP Joint Broker Charlie Bendon/Richard Greenfield	Tel: +44 (0) 20 3882 2868
Tavistock Financial PR in the UK Emily Moss/Abigail Gilchrist/Eliza Logan	Tel: +44 (0) 7920 3150 / +44 (0) 7788 554035 guardianmetal@tavistock.co.uk
Edelman Smithfield Financial PR in the US	guardianmetal@edelmansmithfield.com

About Guardian Metal Resources

Guardian Metal Resources PLC (NYSE.A: GMTL, LON:GMET, OTCQB:GMTLF) is a strategic mineral exploration company driving the revival of U.S. mined tungsten production and strengthening America's defense metal independence. The Company is advancing two tungsten projects, Pilot Mountain, one of the largest undeveloped tungsten deposits in the U.S. and Tempiute, formerly America's largest producing tungsten operation, both located in Nevada, one of the top-rated mining jurisdictions in the United States.

In July 2025, the U.S. Department of War (DoW) under Title III of the Defense Production Act of 1950, as amended, invested US$6.2M in Golden Metal Resources (USA) LLC, a wholly-owned subsidiary of Guardian Metal Resources PLC, to support the Pilot Mountain PFS.2 The Company completed a U.S. listing on the NYSE American on March 20, 2026. 

Tungsten is a strategic metal critical to the defense, energy transition, technology and industrial sectors. In the context of shifting geopolitical dynamics and tightening Chinese export restrictions, Guardian Metal is well positioned to play a leading role in re-establishing a secure, domestically mined U.S. supply chain for this vital defense metal.