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 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 Date of last notice Georg Johann Chmiel 12 July 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 Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Date of change No. of securities held prior to change Class + See chapter 19 for defined terms. 01/01/2011 Direct & Indirect Chmiel Super Pty Ltd ATF the Chmiel Super Fund Mr Chmiel is the sole beneficiary of the fund. 28 and 29 September 2023 Georg Johann Chmiel 800,000 Ordinary Shares 1,666,666 Unlisted Options Chmiel Super Pty Ltd ATF the Chmiel Super Fund 2,834,848 Ordinary Shares Ordinary Shares Unlisted Options Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice Number acquired Number disposed Value/Consideration Chmiel Super Pty Ltd ATF the Chmiel Super Fund 1. 800,000 Ordinary Shares 2. 1,133,940 Ordinary Shares 3. 566,970 Unlisted Options Georg Johann Chmiel 1. 800,000 Ordinary Shares 1. $0.021 per ordinary share. 2. $0.022 per ordinary share 3. Nil Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyback Georg Johann Chmiel 1,666,666 Unlisted Options Chmiel Super Pty Ltd ATF the Chmiel Super Fund 4,768,788 Ordinary Shares 566,970 Unlisted Options 1. Off Market Transfer 2. Acceptance of Entitlements under Non-Renounceable Entitlements Offer announced to ASX on 28 August 2023 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 interest related prior to change N/A Interest acquired N/A Interest disposed Value/Consideration N/A N/A Interest after change N/A Note: Details are only required for a contract in relation to which the interest has changed 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 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? N/A If prior written clearance was provided, on what date was this provided? N/A + See chapter 19 for defined terms. 01/01/2011 N/A Appendix 3Y Page 3