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 Carbonxt Group Limited ABN 59 097 247 464 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 Matthew Driscoll Date of last notice 4 November 2022 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 Interest Nature of indirect interest (including registered holder) M&M Driscoll Nominees Pty Ltd <The Driscoll Family A/C> Note: Provide details of the circumstances an entity associated with the Director giving rise to the relevant interest. Date of change 20 October 2023 No. of securities held prior to 2,083,881 Fully Paid Ordinary Shares change Class Unquoted Options Number acquired 2,000,000 Number disposed Nil Value/Consideration Nil Note: If consideration is non-cash, provide details and estimated valuation - 1,000,000 Options vest when the 10-day VWAP share price reaches $0.30 1,000,000 be vest when the 10-day VWAP share price reaches $0.45 + 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 2,083,881 Fully Paid Ordinary Shares 2,000,000 Unquoted Options Nature of change Issue of Options to the Directors of the Company under the Company’s Employee Option Plan, as approved by Shareholders at the AGM on 21 October 2020. 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 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 N/A interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired N/A Interest disposed N/A Value/Consideration N/A Interest after change N/A 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 No above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the N/A trade to proceed during this period? If prior written clearance was provided, on what date was N/A this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011