POLYMETALS RESOURCES LTD — Director's Dealing 2026

Mar 9, 2026

Appendix 3Y Change of Director’s Interest Notice

Q1

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 POLYMETALS RESOURCES LTD ABN 73 644 736 247

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 William Sproule
Date of last notice	22 December 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 and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	1. Deering Nominees Pty Ltd (ACN 008 776 190) ATF the Deering Family Trust (Beneficiary) 2. Meadowhead Investments Pty Ltd (ACN 003 122 870) ATF the Sproule Family Trust (Appointor and Beneficiary) 3. Jane Sproule (spouse) 4. David Sproule 5. David and Jane Sproule (Sproule Family Account) 6. Sproule Superannuation Pty. Ltd ATF the Sproule Super Fund (David Sproule is a Director of the Trustee and a Beneficiary of the Fund).
Date of change	6 March 2026

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held prior to change	1. Deering Nominees Pty Ltd (ACN 008 776 190) ATF the Deering Family Trust: 23,679,542 fully paid ordinary shares 2. Meadowhead Investments Pty Ltd (ACN 003 122 870) ATF the Sproule Family Trust: 45,733,628 fully paid ordinary shares 3 Jane Sproule: 37,550 fully paid ordinary shares 4 David Sproule: 37,550 fully paid ordinary shares 5 David and Jane Sproule (Sproule Family Account) 1,336,830 fully paid ordinary shares 6Sproule Superannuation Fund 2,550,000 fully paid ordinary shares
Class	Fully paid ordinary shares
Number acquired	Nil
Number disposed	250,000 (by Sproule Superannuation Fund)
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	35 cents offset by payment of employee loan of 35c per share therefore no net payment made or received (pursuant to shareholder approval at EGM on 20 February2026).
No. of securities held after change	1. Deering Nominees Pty Ltd (ACN 008 776 190) ATF the Deering Family Trust: 23,679,542 fully paid ordinary shares 2. Meadowhead Investments Pty Ltd (ACN 003 122 870) ATF the Sproule Family Trust: 45,733,628 fully paid ordinary shares 3. Jane Sproule: 37,550 fully paid ordinary shares 4. David Sproule: 37,550 fully paid ordinary share 5. David and Jane Sproule (Sproule Family Account) 1,336,830 fully paid ordinary shares 6. Sproule Superannuation Fund 2,300,000 fully paid ordinary shares

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Nature of change Pursuant to shareholder approval at EGM Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation on 20 February 2026 ) 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.

	Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Pursuant to shareholder approval at EGM on 20 February 2026)	Pursuant to shareholder approval at EGM on 20 February 2026)
Prt 2 Chn f dirtr’ int		t in ntrt
a – age o ecos e Note: In the case of a company, interests which com be disclosed in this part.		ess coacs e within paragraph (ii) of the defin		ition of “notifiable interest of a dir
Detail of contract
	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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed		N/A
	Interest acquired		N/A
	Interest disposed		N/A
	Value/Consideration Note: If consideration is non-cash, provide details and 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 detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
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