ARDEA RESOURCES LIMITED — Director's Dealing 2025

Mar 23, 2025

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.

Name of entity Ardea Resources Limited ABN 30 614 289 342

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	Ian Buchhorn
Date of last notice	3 January 2025
Date that director ceased to be director	21 March 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

5,111,678 Fully Paid Ordinary Shares 200,000 Class P Performance Rights 200,000 Class Q Performance Rights 200,000 Class T Performance Rights 200,000 Class U Performance Rights

• See chapter 19 for defined terms.

Appendix 3Z Page 1

11/3/2002

Appendix 3Z Final Director’s Interest Notice

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 interest Note: Provide details of the circumstances giving rise to the relevant interest Indirect Shareholdings through – Hazurn Pty LtdFund> - director, shareholder and beneficiary, Manorina Mining Pty Ltd – director, shareholder and beneficiary and wifeMrs Pamela Buchhorn.	Number & class of securities 6,911,093 Fully Paid Ordinary Shares 327,985 Fully Paid Ordinary Shares 2,059,829 Fully Paid Ordinary Shares

Part 3 – Director’s interests in contracts

Detail of contract	N/a
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

Date: 21 March 2025

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002