ADT1 Adriatic Metals Plc

26 February 2025

Adriatic Metals PLC

('Adriatic Metals' or the 'Company')

NOTICE OF GENERAL MEETING

Adriatic Metals Plc (ASX:ADT, LSE:ADT1, OTCQX:ADMLF) announces that in connection with its successful completion of a two tranche placement raising approximately A$80.0 million (approximately US$50.0[1] million), as announced by the Company on 18 February 2025, its Notice of General Meeting ("Notice of General Meeting") is being made available to shareholders today on the Company's website www.adriaticmetals.com.

The General Meeting ("General Meeting") will take place on 14 March 2025 at 10:00am (London time) (9:00pm Australian Eastern Daylight Time) at the offices of the Company, 3 Hanover Square, London W1S 1HD, United Kingdom‎. Full details on how to attend the General Meeting are contained in the Notice of General Meeting.

The Notice of General Meeting is expected to be posted today to those shareholders who have elected to receive hard copies of notices.

Shareholders are encouraged to register their votes on all the resolutions contained in the Notice of General Meeting in accordance with the explanatory notes set out in the Notice of General Meeting as early as possible.

A copy of the Notice of General Meeting and the associated Form of Proxy and CDI Voting Form are being submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

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Authorised by Laura Tyler, CEO and Managing Director of Adriatic Metals.

For further information please visit: www.adriaticmetals.com; email: info@adriaticmetals.com, @AdriaticMetals on Twitter; or contact:

MARKET ABUSE REGULATION DISCLOSURE

The information contained within this announcement is deemed by the Company (LEI: 549300OHAH2GL1DP0L61) to constitute inside ‎information for the purpose of Article 7 of EU Market Abuse Regulation (EU) No. 596/2014 as it forms part of UK domestic law by virtue of the European Union (Withdrawal) Act 2018, as amended. The person ‎responsible for arranging and authorising the release of this announcement on behalf of the Company is Laura Tyler, CEO and Managing Director.