Announcement PDF Appendix 3Y Change of Director’s Interest Notice Appendix 3Y Rule 3.19A.2 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 HORIZON GOLD LIMITED ABN 27 614 175 923 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 James Noel Sullivan Date of last notice 27 September 2024 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 Direct and Indirect Nature of indirect interest (including registered holder) James Noel Sullivan and Gail Sullivan (Sullivans Garage S/F A/C) – 50% Beneficiary Sullivans Garage Pty Ltd – 50% Beneficiary Date of change 1 October 2024 – 3 October 2024 Note: Provide details of the circumstances giving rise to the relevant interest. No. of securities held prior to change Direct 80,270 Shares Indirect 1,555,454 Shares – held by James Noel Sullivan and Gail Sullivan (Sullivans Garage S/F A/C). 255,976 Shares – held by Sullivans Garage Pty Ltd. Class Fully Paid Ordinary Shares Number acquired 87,002 Number disposed Nil Value/Consideration $32,170.53 Note: If consideration is non-cash, provide details and estimated valuation. + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice No. of securities held after change Direct 80,270 Shares Indirect 1,555,454 Shares – held by James Noel Sullivan and Gail Sullivan (Sullivans Garage S/F A/C). 342,978 Shares – held by Sullivans Garage Pty Ltd. 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 trade 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 N/A Interest acquired N/A Interest disposed Value/Consideration N/A N/A Interest after change N/A Note: Details are only required for a contract in relation to which the interest has changed. Note: If consideration is non-cash, provide details and an estimated valuation. 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? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided? No N/A N/A + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011