Every 424B that Guardian Metal Resources PLC (GMTL) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow GMTL and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GMTL filings page.
Guardian Metal Resources PLC registers for resale by selling shareholders up to 72,111,177 ordinary shares, including in the form of American Depositary Shares; each ADS represents five ordinary shares. This is a resale registration, not a sale by the company, and registration does not mean holders will sell all the shares. Guardian will receive no proceeds from selling shareholders’ sales.
Guardian had 198,797,008 ordinary shares outstanding as of September 11, 2026. Separately, it issued 3,989,027 new ordinary shares on August 17, 2026, following warrant exercises before expiry, raising £1,595,610.80 (approximately $2,115,000). The selling shareholders determine if, when and how to sell the registered shares.
Guardian Metal Resources PLC supplements its May 8, 2026 prospectus to register the resale by selling shareholders of up to 72,111,177 ordinary shares, including in the form of American Depositary Shares. Each ADS represents five ordinary shares. The resale is by the selling shareholders or their transferees and is registered on a prospectus supplement filed May 21, 2026.
The supplement also attaches a Form 6-K disclosing the appointment of Dr. Mark Thorpe as an Independent Non-Executive Director, replacing Mark Burnett, subject to completion of the required AIM due diligence process.
Guardian Metal Resources PLC is registering up to 72,111,177 ordinary shares for resale by selling shareholders, including in the form of ADSs (each ADS represents five ordinary shares). The registration covers resale only and the company will not receive any proceeds from sales.
Shares outstanding were 194,307,981 ordinary shares as of May 5, 2026. The prospectus discloses recent market context, including a $68.3M gross IPO and a $6.2M award from the U.S. Department of War to support Pilot Mountain pre-feasibility work.