Trading Symbols

AIM: UFO FWB: I3A1

16 December 2025

Alien Metals Limited

("Alien" or the "Company")

Appointment of Non-Executive Director

Alien Metals Limited (AIM: UFO), a minerals exploration and development company, is pleased to announce that, further to the Company's announcement on 11 December 2025, Mr Michael Carter has been appointed to the Board as an independent Non-Executive Director with immediate effect.

Mr Carter brings more than 20 years of capital markets, corporate finance, and governance experience, including senior advisory roles at CPS Capital and Indian Ocean Capital, and directorships across multiple ASX-listed companies. His expertise in equity financing, transaction structuring and strategic growth planning will add significant depth to the Board as the Company advances its portfolio.

Additional Information:

Save for the information set out above and below, there are no further disclosures to be made in accordance with Rule 17 and Schedule Two, paragraph (g), of the AIM Rules in respect of the appointment of Michael Carter.

Michael Stanley Carter (aged 48) holds or has held the following directorships or partnerships in the past 5 years:

Belinda Murray, Executive Director of Alien, commented:

"The board is pleased to welcome Michael to the Board as an independent Non-Executive Director. His experience across capital markets, corporate finance and governance complements the Board's strong mining, M&A and operational expertise, and further strengthens our leadership as we execute our strategy. Michael's insight will be valuable as we progress our silver, PGM and iron ore assets, and selectively assess new opportunities."

For further information, please visit the Company's website at www.alienmetals.uk or contact:

Strand Hanson (Financial and Nominated Adviser)

James Harris / James Dance / Edward Foulkes

Tel: +44 (0) 207 409 3494

Zeus Capital Limited (Joint Broker)

Harry Ansell / Katy Mitchell Tel +44 (0) 203 829 5000

Turner Pope (Joint Broker)

Andy Thacker / James Pope

Tel: +44 (0) 203 657 0050

Yellow Jersey (Financial PR)

Charles Goodwin / Shivantha Thambirajah

Tel: +44 (0) 203 004 9512

Notes to Editors

Alien Metals Ltd is a mining exploration and development company listed on the AIM market of the London Stock Exchange (AIM: UFO). The Company follows a balanced strategy of advancing and strengthening its asset portfolio through targeted technical work and project development, while evaluating partnerships, joint ventures, and selective monetisation opportunities that are value-enhancing for shareholders. At the same time, Alien will continue to consider opportunities to expand our asset base through carefully selected acquisition opportunities which meet the Board's prudent criteria.

Alien's principal focus is the advancement and development of its 90%-owned Hancock Iron Ore Project in the central Pilbara region of Western Australia. The Hancock tenements contain a JORC-compliant resource of 8.4Mt at 60% Fe and offer significant exploration upside, which is targeted to deliver a mining operation of 2Mtpa for 10 years. The Project benefits from direct access to the Great Northern Highway, providing a route to export facilities at Port Hedland, one of the world's largest iron ore export hubs. Alien also holds exploration interests in the Brockman and Vivash iron ore projects in the West Pilbara.

Alien additionally retains exposure to two advanced precious and base metal assets in the Pilbara. At Munni Munni, one of Australia's largest PGM systems hosting a historic resource of 2.2Moz PGM (Palladium, Platinum, and Rhodium) and gold, the Company has entered into a conditional joint venture with GreenTech Metals Ltd, under which Alien will retain a 30% interest, free carried to the completion of a bankable feasibility study. Alien also retains a 30% interest in the Elizabeth Hill Silver Project through a joint venture with West Coast Silver Limited, which encompasses Elizabeth Hill Mining Lease and exploration tenements surrounding the historical silver mine, which has produced some of Australia's highest-grade silver ore during the late 1990s.