AMBERTECH LIMITED — Director's Dealing 2026

Jan 4, 2026

Market Announcements Office ASX Limited 20 Bridge Street Sydney NSW 2000

5 January 2026

RETIREMENT OF DIRECTOR AND APPENDIX 3Z

Ambertech Limited (ASX:AMO) would like to confirm the retirement of Mr Peter Wallace as Director of the Company effective 31 December 2025, in accordance with the notice previously provided to the ASX on 25 November 2025.

Attached is a completed Appendix 3Z – Final Director’s Interests Notice for Mr Wallace.

On Behalf of the Board of Ambertech Limited

Yours sincerely

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Robert Glasson Company Secretary Ambertech Limited

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final 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 30/9/2001.

ntroduced 30/9/2001.
Name of entity	Ambertech Limited
ABN	17 079 080 158

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director	Mr Peter Wallace
Date of last notice	21 March 2025
Date that director ceased to be director	31 December 2025

Part 1 – Director’s relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

3,262,062 Ordinary shares (Wallace Capital Pty Ltd)

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

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.

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

	Name of holder & nature of interestNote: Provide details of the circumstances giving rise to the relevant interestN/A	Number & class of securitiesN/A

Part 3 – Director’s interests in contracts

art 3 – Director’s interests in contracts
Detail of contract	Nil
Nature of interest	N/A
Name of registered holder(if issued securities)	N/A
No. and class of securities to which interest relates	N/A

• See chapter 19 for defined terms.

11/3/2002

Appendix

3Z Page 1