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 Acrux Limited 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 Geoffrey Brooke Date of last notice 31 March 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 Indirect and Direct Nature of indirect interest (including registered holder) Dalhigh Investments Pty Ltd ATF Dalhigh Investments for which Dr Brooke is a director and beneficial owner Date of change 16 June 2023 No. of securities held prior to change Class Number acquired Indirect 394,221 ordinary shares Direct 881,519 ordinary shares 414,561 rights issued November 2022 Ordinary shares and unlisted rights 138,187 ordinary shares Number disposed nil Value/Consideration nil No. of securities held after change Indirect 394,221 ordinary shares Direct 1,019,706 ordinary shares 276,374 rights issued November 2022 Note: Provide details of the circumstances giving rise to the relevant interest. 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 Nature of change Exercise vested unlisted rights awarded in 2022. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyback 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 Not applicable Name of registered holder (if issued securities) Date of change Not applicable Not applicable No. and class of securities to which interest Not applicable related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired Not applicable Interest disposed Not applicable Value/Consideration Not applicable Interest after change Not applicable 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 No during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to Not applicable proceed during this period? If prior written clearance was provided, on what date was this Not applicable provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011