METALSGROVE MINING LTD — Director's Dealing 2026

Feb 3, 2026

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: MetalsGrove Mining Limited

ABN: 655 643 039

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	Luke Huang
Date of last notice	24 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.	1.Hermit Investment Pty Ltd (CorporateRepresentative)
Date of change	30 January 2026
No. of securities held prior to change	1. 2,628,171 Listed options2. 2,628,171FullyPaidOrdinaryShares3. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.094. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.125. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.15
Class	Fully paid ordinary shares
Number acquired	1. 5,000,000 Fully paid ordinaryshares
Number disposed	Nil

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation	$0.06
No. of securities held after change	1. 2,628,171 Listed options2. 7,628,171FullyPaidOrdinaryShares3. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.094. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.125. 300,000 Unlisted options, expiry 19Nov 2028, exercise price $0.15
Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back	Issue of shares via participation in tranche 2of the placement dated 11 December 2025.

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	Nil
Nature of interest
Name of registered holder(if issued securities)
Date of change
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
Interest acquired
Interest disposed
Value/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuation
Interest after change

Part 3 –[+] Closed period

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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 thetrade to proceed during this period?
If prior written clearance was provided, on what date wasthis provided?

• See chapter 19 for defined terms.

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