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 Critica Limited ABN 51 119 678 385 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 Nicholas Luigi Cernotta Date of last notice 23 May 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 Indirect Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Indirect MJBJ (WA) Shareholder). Date of change 10 July 2025 No. of securities held prior to change Indirect (i) 9,338,198 Ordinary Fully Paid Shares (ii) 2,185,322 Share Rights in lieu of annual director fees (NED fees) and superannuation contributions, vesting in quarterly tranches and subject to a quarterly 20 day VWAP calculation and election to be made to convert to ordinary shares by the Director until 30 June 2025 (expiry 10 July 2025) (iii) 30,000,000 Unlisted Zero Exercise Priced Options, expiring 26 August 2029, subject to vesting conditions + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 1 Pty Ltd (Director and Appendix 3Y Change of Director’s Interest Notice Class 1). Ordinary Fully Paid Shares 2). Share Rights (NED fees) Number acquired 1). 733,553 Number disposed 2) Conversion of 733,553 Share Rights and expiry of remaining balance of 1,451,769. Conversion of share rights for $13,937 for Shares issued in lieu of Directors fees for the period 1 April 2025 to 30 June 2025. Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Indirect (i) 10,071,751 Ordinary Fully Paid Shares (ii) 30,000,000 Unlisted Zero Exercise Priced Options, expiring 26 August 2029, subject to vesting conditions. Nature of change Issue of Shares under the Plan upon election by the Director, in lieu of up to 100% of annual non-executive Director’s Fees approved by shareholders on 22 August 2024. The 20 trading day VWAP for the period to 30 June 2025 was $0.019. Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back 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 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 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? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3