Announcement PDF Appendix 3Y Change of Director’s Interest Notice 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 Legacy Minerals Holdings Limited ABN 43 650 398 897 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 Christopher Gerard Byrne Date of last notice 13 September 2023 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 Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Date of change No. of securities held prior to change Class 1 Direct and Indirect • • • • C & A Byrne Pty Limited <C & A Superannuation Fund> (Byrne Family Trust). C & A Byrne Pty Limited <C & A SF A/C> (Byrne Super Fund) Mr Byrne is a Director of C & A Byrne Pty Limited and a beneficiary of the SF. Amelia Byrne(spouse) 25 January 2024 Holder Byrne Family Trust Byrne Super Fund Amelia Byrne Christopher Byrne Total Security Number Shares 11,000,001 Shares 33,333 Shares 150,000 Shares 177,328 Shares 11,360,662 Unlisted options, Byrne Family Trust exercisable at $0.30 each 1,000,000 before 22/06/2026. Fully paid ordinary shares (Shares) and listed 1 options, exercisable at $0.205 each before 22/01/2026 (LGMO Options). ASX Listing of LGMO is subject to ASX approval of the options having minimum spread, in accordance with the ASX Listing Rules. + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice Number acquired Number disposed Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Number Shares LGMO Options Example: on-market trade, offmarket trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back 111,111 Nil $0.135 per Share Holder Byrne Family Trust Byrne Super Fund Amelia Byrne Christopher Byrne Total Byrne Family Trust Nature of change 222,222 Byrne Family Trust Security Shares Shares Shares Shares Shares Unlisted options, exercisable at $0.30 each before 22/06/2026. Listed options, exercisable at $0.205 each before 22/01/2026 Number 11,222,223 33,333 150,000 177,328 11,582,884 1,000,000 111,111 Issues in accordance with the Entitlement Offer under the Company’s Prospectus dated 4 December 2023. 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 Nature of interest None Name of registered holder (if issued securities) Date of change 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 Interest acquired + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 Appendix 3Y Change of Director’s Interest Notice Interest disposed Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change Part 3 – +Closed period Were the interests in the securities or contracts No detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow Not applicable the trade to proceed during this period? If prior written clearance was provided, on what Not applicable date was this provided? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3