Announcement PDF Appendix 3Y Change of Director’s Interest Notice Appendix 3Y 3Rule 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 Spacetalk Ltd ABN 93 091 351 530 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 Simon Crowther Date of last notice 21 November 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 and Indirect Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Wisebuddha Investments Pty Ltd as trustee for Wisebuddha Super Fund Mr Crowther is a director of the trustee company and beneficiary of the superannuation fund. Date of change 24-28 April 2025 No. of securities held prior to change Simon Crowther 1,217,527 Ordinary Shares1 103,610 Listed Options1 1,000,000 Performance Rights1 Class Ordinary Shares Number acquired 74,807 Ordinary Shares Number disposed Nil Value/Consideration $14,949.30 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 No. of securities held after change Simon Crowther 1,217,527 Ordinary Shares 103,610 Listed Options 1,000,000 Performance Rights Wisebuddha Investments Pty Ltd as trustee for Wisebuddha Super Fund 74,807 Ordinary Shares Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyback On-market purchase Note #1: Subsequent to the last lodged Appendix 3Y for Mr Crowther on 21 November 2024, on 27 November 2024 a consolidation of the issued capital of the Company was completed on the basis of one security for every 10 securities held. The capital consolidation is reflected in the security holdings reported in this Appendix 3Y. 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 N/A which 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 + See chapter 19 for defined terms. Appendix 3Y Page 2 01/01/2011 Appendix 3Y Change of Director’s Interest Notice Interest after change N/A Part 3 – +Closed period Were the interests in the securities or contracts No detailed above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow N/A the trade to proceed during this period? If prior written clearance was provided, on what N/A date was this provided? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3