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 Immuron Limited ABN 80 063 114 045 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 Dr Jeannette Joughin Date of last notice 5 June 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 Nature of indirect interest (including registered holder) N/A Note: Provide details of the circumstances giving rise to the relevant interest. Date of change 9 December 2024 No. of securities held prior to change Class Shares Direct Indirect Total Unlisted options Number acquired 1,000,000 Number disposed NIL Value/Consideration Non-cash, per Resolution 5 approved by shareholders at the Annual General Meeting of the Company held on 18 November 2024. Note: If consideration is non-cash, provide details and estimated valuation Options - + 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 Indirect Total Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyback Shares - Options 1,000,000 1,000,000 Per Resolution 5 approved by shareholders at the Annual General Meeting of the Company held on 18 November 2024. 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 Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed above traded during a No +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this N/A period? N/A If prior written clearance was provided, on what date was this provided? + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011