SILEX SYSTEMS LIMITED — Director's Dealing 2025

Oct 19, 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 Silex Systems Limited ABN 69 003 372 067

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 Michael Goldsworthy

Date of last notice 29 August 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
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.		N/A
Date of change		20 October 2025
No. of securities held prior to change		Direct726,195 fully paid ordinary shares450,000 Options412,500 Performance RightsIndirect5,703,923 fully paid ordinary shares held byMajenta Holdings Pty Ltd
Class		Performance Rights

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number acquired		208,600 Performance Rights
Number disposed		Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation		Nil
No. of securities held after change		Direct726,195 fully paid ordinary shares450,000 Options621,100 Performance RightsIndirect5,703,923 fully paid ordinary shares held byMajenta Holdings Pty Ltd
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back		Issue of 208,600 Performance Rights. 88,600Performance Rights issued as a Short-termIncentive for FY2026 and 120,000 PerformanceRights issued as a Long-term Incentive for FY2026.The Performance Rights are issued in accordancewith shareholder approval obtained at the 2025AGM held on 17 October 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.

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder(if issued securities)	N/A
Date of change	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

No. and class of securities to whichinterest related prior to changeNote: 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
Interest after change	N/A

Part 3 –[+] Closed period

art 3 –+Closed period
Were the interests in the securities or contracts detailed abovetraded during a+closed period where prior written clearancewas required?	No
If so, was prior written clearance provided to allow the trade toproceed during this period?	N/A
If prior written clearance was provided, on what date was thisprovided?	N/A

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3