SPACETALK LTD — Director's Dealing 2025

Dec 8, 2025

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	Simon Crowther
Date of last notice	25 September 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	Direct and Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.	Wisebuddha Investments Pty Ltd astrustee for Wisebuddha Super FundMr Crowther is a director of the trusteecompany and beneficiary of thesuperannuation fund.
Date of change	5 December 2025
No. of securities held prior to change	Simon Crowther1,217,527 Ordinary SharesWisebuddha Investments Pty Ltd astrustee for Wisebuddha Super Fund374,807 Ordinary Shares
Class	Converting Notes converting 31 July 2026
Number acquired	170,000 Converting Notes converting 31July 2026

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	$170,000
No. of securities held after change	Simon Crowther1,217,527 Ordinary SharesWisebuddha Investments Pty Ltd astrustee for Wisebuddha Super Fund374,807 Ordinary Shares170,000 Converting Notes Converting 31July 2026
Nature of changeExample: on-market trade, off-market trade, exercise of options,issue of securities under dividend reinvestment plan, participation inbuy-back	Subscription to Converting Notes

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 towhich interest related prior tochangeNote: Details are only required for a contract inrelation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation	N/A

• 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 detailed above traded during a[+] closed period No 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.

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