TALONX RESOURCES LIMITED — Director's Dealing 2025

Oct 15, 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 MOUNT BURGESS MINING NL ABN 031 009 067 476

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	Harry Warries
Date of last notice	15 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	Direct
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.
Date of change	14 October 2025
No. of securities held prior to change	9,249,577
Class	Fully Paid Ordinary Shares
Number acquired	764,331 being $12,000 worth of shares at5-day VWAP ($0.0157) of Shares prior to issue of the Fee Shares after Shareholder approval
Number disposed	nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Non cash - Issue of 764,331 fully paid shares in lieu of directors’ fees representing $12,000 asapproved at the Company’s Extraordinary General Meeting on 13 October 2025.

• 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	10,013,908
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back	Issue of shares in lieu of Director’s fees of $12,000 approved by shareholders in Extraordinary General Meeting held on 13 October 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 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 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 detailed above traded during a+closed period where prior written clearance was required?	n/a
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

Lodged: 16 October 2025

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

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 MOUNT BURGESS MINING NL ABN 031 009 067 476

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	Stephen Lennon
Date of last notice	20 May 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
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.
Date of change	14 October 2025
No. of securities held prior to change	18,750
Class	Fully Paid Ordinary Shares
Number acquired	856,874 being$13,452.92worth of shares at5-day VWAP ($0.0157) of Shares prior to issue of the Fee Shares after Shareholder approval
Number disposed	nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Non cash - Issue of 856,874 fully paid shares in lieu of directors’ fees representing $13,452.92 asapproved at the Company’s Extraordinary General Meeting on 13 October 2025.

• 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	875,624
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy- back	Issue of shares in lieu of Director’s fees of $13,452.92 approved by shareholders in Extraordinary General Meeting held on 13 October 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 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 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 detailed above traded during a+closed period where prior written clearance was required?	n/a
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

Lodged: 15 October 2025

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011