GOLD MOUNTAIN LIMITED — Director's Dealing 2025

Oct 28, 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	Gold Mountain Limited
ABN	79 115 845 942

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 David Andrew Evans Date of last notice 25 July 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 or indirect interest	Indirect	Indirect	Indirect	Indirect
	Nature of indirect interest(includin reistered holder)		MarsMinesLimited–Directorand
	g gNote: Provide details of the circumstancesthe relevant interest.	giving rise to	shareholder
	Date of change		28 October 2025
	No. of securities heldchange	prior to	1. Direct1,200,000 unlisted options ex $0.01	expiring
			15/12/20274,196,962 GMN Ordinary shares270,270 GMNOC listed options ex $0.0055expiring 20/6/272. Indirect2,533,335 GMN ordinary shares
	Class		GMN and GMNAAT

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number acquired	GMN 633,334GMNAAT 316,667
Number disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	$31,666.70
No. of securities held after change	1. Direct1,200,000 unlisted options ex $0.01 expiring15/12/20274,196,962 GMN Ordinary shares270,270 GMNOC listed options ex $0.0055expiring 20/6/272. Indirect3,166,669 GMN ordinary shares316,667GMNAAT Options
Nature of changeExample: on-market trade, off-market trade, exercise ofoptions, issue of securities under dividend reinvestmentplan, participation in buy-back	Entitlement offer

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 Name of registered holder (if issued securities) Date of change No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired Interest disposed

• See chapter 19 for defined terms.

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01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change

Part 3 –[+] Closed period

Were the interests in the securities or contracts N/A detailed above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow N/A the trade to proceed during this period? If prior written clearance was provided, on what N/A date was this provided?

• See chapter 19 for defined terms.

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