Announcement PDF Appendix3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3 Rule 3.19A.2 Appendix 3Y Change of Director’s Interest Notice Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public. Introduced 30/09/01 Amended 01/01/11 Name of entity Maritana Minerals Limited ABN 88 007 761 186 We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act. Name of Director Grant Haywood Date of last notice 20 April 2026 Part 1 - Change of director’s relevant interests in securities In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part. Direct or indirect interest Indirect Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. 1. Gabady Pty Ltd <Haywood Superannuation A/C> (Director and beneficiary of superannuation fund) 2. Mr Grant William Haywood <Haywood Family A/C> (Beneficiary) Date of change 14 April 2026 No. of securities held prior to change 1. 215,673 Fully Paid Ordinary Shares 2. 31,487 Fully Paid Ordinary Shares 2.1 308,829 Class A Performance Rights 2.2 379,911 Class B Performance Rights 2.3 166,667 Class C Performance Rights 2.4 166,667 Class D Performance Rights Class Fully Paid Ordinary Shares Appendix3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3 Number acquired 15,200 Fully Paid Ordinary Shares Number disposed Nil Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation $0.66 per share No. of securities held after change 1. 230,873 Fully Paid Ordinary Shares 2. 31,487 Fully Paid Ordinary Shares 2.1 308,829 Class A Performance Rights 2.2 379,911 Class B Performance Rights 2.3 166,667 Class C Performance Rights 2.4 166,667 Class D Performance Rights Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back On market purchase of fully paid ordinary shares Part 2 – Change of director’s interests in contracts Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part. Detail of contract N/A Nature of interest N/A Name of registered holder (if issued securities) N/A Date of change N/A No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed N/A Interest acquired N/A Interest disposed N/A Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation N/A Interest after change N/A Appendix3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3 Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required? No If so, was prior written clearance provided to allow the trade to proceed during this period? N/A If prior written clearance was provided, on what date was this provided? N/A