Announcement PDF 1 30 October 2026 COMPLETION OF UNMARKETABLE PARCEL SALE FACILITY Red Mountain Mining Ltd (ACN 119 568 106) (ASX:RMX) (Company) advises that its Unmarketable Parcel Sale Facility (Facility), announced to ASX on 11 September 2026, closed at 5:00pm (AWST) on 23 October 2026. The Facility was established to enable shareholders holding less than A$500 worth of fully paid ordi- nary shares as at 10 September 2026 (Record Date) to sell their shares without incurring brokerage or handling costs. Following the closure of the Facility: • 249 shareholders elected to retain their shares. • 1,665 shareholders, holding a total of 27,221,236 ordinary shares, will participate in the Facility. The Company has appointed Xcel Capital Pty Ltd to facilitate the sale of shares under the Facility. The proceeds from the sale of shares will be distributed to participating shareholders as soon as practicable following completion and settlement of the sale. The Facility is expected to reduce the Company's ongoing share registry and administrative costs. The Company thanks shareholders for their continued support. This announcement has been authorised for release by the Board of Directors. Yours sincerely For and on behalf of Red Mountain Mining Ltd Mauro Piccini Company Secretary