National Storage Mechanism | Additional information

15 September 2025

Rockfire Resources plc

("Rockfire" or the "Company")

Exercise of Warrants and Total Voting Rights

Rockfire Resources plc (LON: ROCK), the base metal, critical mineral and precious metal exploration company, announces that the Company has received notice of exercise of 25,000,000 warrants over New Ordinary Shares of 0.1p each at an exercise price of 0.1p per share, for a consideration of £25,000 ("New Ordinary Shares").

An application will be made for the New Ordinary Shares to be admitted to trading on the AIM market ("Admission") of the London Stock Exchange. It is anticipated that Admission will occur on or around 18 September 2025.

From Admission, the Company's issued ordinary share capital will comprise 6,132,442,063 ordinary shares of 0.1p each, with one voting right each. The Company does not hold any ordinary shares in treasury. Therefore, the total number of ordinary shares and voting rights in the Company is 6,157,442,063.

The above figure may be used by shareholders in the Company as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

For further information on the Company, please visit www.rockfireresources.com or contact the following:

Rockfire Resources plc :	[email protected]
David Price, Chief Executive Officer

Allenby Capital Limited (Nominated Adviser & Broker):	Tel: +44 (0) 20 3328 5656
John Depasquale / Dan Dearden-Williams (Corporate Finance)
Matt Butlin (Sales and Corporate Broking)
CMC Markets UK Plc (Joint Broker)	+44 (0)20 3003 8632
Douglas Crippen

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.

RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END