CHALICE MINING LIMITED — Director's Dealing 2025

Nov 19, 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	Chalice Mining Limited
ABN	47 116 648 956

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 DirectorDate of last notice	Garret John Dixon19 June 2023

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 interestNature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise tothe relevant interest.Date of change	IndirectInterest in fully paid ordinary shares held bycustodian Netwealth Investments Limited <WrapServices A/C> on behalf of Galair Pty Ltd as trusteefor the Bunburra Trust.Mr Dixon is a beneficiary of the Bunburra Trust.20 November 2025
No. of securities held prior to change	152,739 fully paid ordinary shares
Class	Unlisted Options, vesting 26 August 2027, with anexercise price of $2.60, expiring 26 August 2028.
Number acquired	250,000
Number disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	Nil

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	Indirect Interest
	Ordinary shares
	• 152,739 fully paid ordinary shares
	Unlisted Options
	• 250,000, vesting 26 August 2027, with an exercise
	price of $2.60, expiring 26 August 2028.
Nature of change	Issue of Unlisted Options following shareholder
Example: on-market trade, off-market trade, exercise ofoptions, issue of securities under dividend reinvestmentplan, participation in buy-back	approval at the Company’s 2025 Annual GeneralMeeting on 20 November 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	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

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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

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Appendix 3Y Change of Director’s Interest Notice

If prior written clearance was provided, on what date was this provided?

N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3