RNS Number: 8988S

Talisman Metals PLC

1 September 2026

Talisman Metals PLC

("Talisman" or the "Company")

Fougnar License Renewal

Talisman Metals PLC ("Talisman" or the "Company") announces the successful renewal of the Fougnar Licenses. Talisman has successfully renewed licenses 3942418 and 3942419, which together comprise the Fougnar Project (see press release 24 February 2026).  The licenses were renewed on the back of successful field work done by Talisman in 1H2026. Both licenses were renewed by the Agadir office of the Ministry of Energy and Mines and are valid for a four-year term to 8 May 2030. Both licenses are eligible for conversion to exploitation status as per Moroccan mining legislation and regulations.

Management intends to conduct a drilling campaign at the Fougnar Project in 4Q2026 (pushed from the planned 3Q2026 start time).

Maps 1 & 2: Fougnar Project Map and Map Detail

About the Fougnar Project

The Fougnar Project is comprised of two exploration licenses covering a surface area of 30.6km² and is held 100% by Talisman via a Moroccan subsidiary. Talisman exploration at Fougnar targets approximately 8km of strike length along known Cu occurrences and at least two stratigraphic levels, where past channel samples returned grades in the range of 0.50% to 1.45% Cu and up to 70 g/t Ag. Fougnar is a sediment-hosted stratiform copper system (SHSC). Fougnar is approximately 25km away from the very large Tizert Cu-Ag deposit that is being mined by the Managem Group (Measured and Indicated Mineral Resource of 76Mt with an average grade of 0.8% Cu + 17 g/t Ag, presently mines 4M tonnes of material annually). Tizert serves as a general geological model for Fougnar.

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For further information:

Talisman Metals PLC

Tim McCutcheon (Chief Executive Officer and Director)

Tel +353 (0) 1 525 6710

[email protected]

Beaumont Cornish Limited (Nominated Adviser)

James Biddle / Roland Cornish

Tel: +44 (0) 207 628 3396

CMC Markets UK Plc (Broker)

Thomas Smith / Thomas Curran

Tel: +44 (0) 20 3003 8255

BlytheRay (Financial PR)

Megan Ray / Said Izagaren

Tel: +44 (0) 20 7138 3204

[email protected]

Technical Glossary

This announcement contains inside information for the purposes of Article 7 of the Market Abuse Regulations (EU) No. 596/2014, as it forms part of UK Domestic Law by virtue of the European Union (Withdrawal) Act 2018. Upon publication of this announcement, this inside information is now considered to be in the public domain.

Nominated Adviser Statement

Beaumont Cornish Limited ("Beaumont Cornish"), is the Company's Nominated Adviser and is authorised and regulated in the United Kingdom by the Financial Conduct Authority. Beaumont Cornish's responsibilities as the Company's Nominated Adviser, including a responsibility to advise and guide the Company on its responsibilities under the AIM Rules for Companies and AIM Rules for Nominated Advisers, are owed solely to the London Stock Exchange. Beaumont Cornish is not acting for and will not be responsible to any other person for providing the protections afforded to customers of Beaumont Cornish nor for advising them in relation to the transaction and arrangements described in the announcement or any matter referred to in it.