COSMO METALS LIMITED — Director's Dealing 2025

Nov 18, 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 Cosmo Metals Limited ABN 17 653 132 828

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	Ian Prentice
Date of last notice	31 October 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 givingrise to the relevant interest.	MR IAN PRENTICE & MRS TRACEY GAY PRENTICE<I&T PRENTICE FAMILY A/C>(Trustee, Beneficiary)
Date of change	17 November 2025
No. of securities held prior to change	3,942,255Fully Paid Ordinary Shares249,453Unlisted Options exercisable at$0.03, expiring 27 March 202812,000,000Performance Rights, expiring28 March 2030
Class	Performance Rights, expiring 28 March 2030
Number acquired	Nil
Number disposed	1,000,000
Value/ConsiderationNote: If consideration is non-cash, provide detailsand estimated valuation	N/A

• 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	3,942,255Fully Paid Ordinary Shares249,453Unlisted Options exercisable at$0.03, expiring 27 March 202811,000,000Performance Rights, expiring28 March 2030
Nature of changeExample: on-market trade, off-market trade,exercise of options, issue of securities underdividend reinvestment plan, participation in buy-back	Cancellation of Performance Rights following expiryof milestone date.

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
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

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 the tradeto proceed during this period?	N/A
If prior written clearance was provided, on what date was thisprovided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011