C29 METALS LIMITED — Director's Dealing 2025

Dec 14, 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	C29 Metals Limited
ABN	47 645 218 453

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	Mr David Lees
Date of last notice	19 November 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	Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.	Peninsula Investments (WA) Pty Ltd (Director)
Date of change	12 December 2025
No. of securities held prior to change	•141,667 fully paid ordinary shares•500,000 unquoted options (exercisableat $0.115, expiring on 12 December2025) •500,000 unquoted options (exercisableat$0.110,expiringon 29 January2028)
Class	Unquoted Options
Number acquired	nil
Number disposed	•500,000 unquoted options (exercisableat$0.115,expiringon 12 December
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	nil

• 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

• 141,667 fully paid ordinary shares

• • 500,000 unquoted options (exercisable at $0.110, expiring on 29 January 2028)

Nature of change	Expiry of Options
Example: on-market trade, off-market trade, exercise of options, issue
of securities under dividend reinvestment plan, participation in buy-
back

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	N/A
(if issued securities)
Date of change	N/A
No. and class of securities to which	N/A
interest related prior to change
Note: Details are only required for a contract in
relation to which the interest has changed
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration	N/A
Note: If consideration is non-cash, provide details
and an estimated valuation
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed No above traded during a[+] closed period where prior written clearance was required?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

If so, was prior written clearance provided to allow the N/A trade to proceed during this period? If prior written clearance was provided, on what date was N/A this provided?

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3