Announcement PDF Appendix 3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 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. Name of entity ACRUX LTD ABN 72 082 001 152 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 Tim Oldham Date of last notice 3 December 2025 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) Note: Provide details of the circumstances giving rise to the relevant interest. Ordinary Shares - Catang Pty Ltd atf The Catang Super Fund, Tijan Pty Ltd atf the Tijan Trust and a related party to Dr Oldham. Dr Oldham is a beneficiary of The Catang Superannuation Fund and the Tijan Trust. Date of change 2 June 2026 No. of securities held prior to change Indirect 3,764,947 ordinary shares 285,714 listed options Direct 2,866,719 unlisted rights Class Unlisted Rights Ordinary Shares Listed Options Number acquired 1,433,360 ordinary shares Number disposed Nil Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation nil No. of securities held after change Indirect 5,198,307 ordinary shares 285,714 listed options Direct 1,433,359 unlisted 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 Exercise vested unlisted rights issued in 2025. Appendix 3Y Change of Director’s Interest Notice + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 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 Not applicable Nature of interest 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 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 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