MICRO-X LIMITED — Director's Dealing 2025

May 7, 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	entityMicro-X Limited
ABN		21 153 273 735

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	Jim McDowell
Date of last notice	23 December 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.

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----- Start of picture text ----- Direct or indirect interest Direct & IndirectNature of indirect interest McDowell Family Super Pty Ltd (Mr McDowell is a(including registered holder) Director and beneficiary of the entity)Note: Provide details of the circumstances giving rise to the relevantinterest.Date of change 8 May 2025No. of securities held prior to change Direct503,720 Fully Paid Ordinary SharesIndirect376,460 Fully Paid Ordinary Shares78,497 Unlisted OptionsClass Fully paid Ordinary SharesNumber acquired 714,286 Ordinary SharesNumber disposed NilValue/Consideration $50,000Note: If consideration is non-cash, provide details and estimatedvaluation----- End of picture text -----

• 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		Direct503,720 Fully Paid Ordinary SharesIndirect1,090,746 Fully Paid Ordinary Shares78,497 Unlisted Options
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back		Shares purchased under Company’s Placement,approved by Shareholders at the Company’s EGMin April 2025.

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.

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----- Start of picture text ----- Detail of contract N/ANature of interest N/AName of registered holder N/A(if issued securities)Date of change N/ANo. and class of securities to which N/Ainterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changedInterest acquired N/AInterest disposed N/AValue/Consideration N/ANote: If consideration is non-cash, provide detailsand an estimated valuationInterest after change N/A----- End of picture text -----

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow thetrade to proceed during this period?	N/A
If prior written clearance was provided, on what date wasthis provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011