QUANTUM GRAPHITE LIMITED — Director's Dealing 2025

Dec 22, 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 QUANTUM GRAPHITE LIMITED
ABN		44 008 101 979

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 Date of last notice	Sal Catalano
	03 February 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.

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Direct or indirect interest Indirect
Nature of indirect interest Indirect interests in shareholdings of Chimaera
(including registered holder) Capital Limited, SC Capital Pty Ltd, Queen Street
Note: Provide details of the circumstances giving rise to the relevant Capital Pty Ltd, AXA Investment Managers Pty Ltd
interest.
and Far Gazing Investments Pty Ltd
Date of change 22 December 2025
No. of securities held prior to change Indirect, Chimaera Capital Limited, 28,600,003
Indirect, SC Capital Pty Ltd, 23,300,460
Indirect, Queen Street Capital, 2,981,288
Indirect, AXA Investment Managers, 6,850,000
Indirect, Far Gazing Investments, 6,850,000
Total: 68,581,751
Employee Incentive Options
(Nil Exercise Price)
SC Capital Pty Ltd – 144,000 (Expiry 22/12/2030)
Class Fully Paid Ordinary Shares (FPO)
Options (Nil Exercise Price, Expiry 22/12/2030)
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• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

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Number acquired 144,000 – FPO
154,835 - Options
Number disposed 144,000 Employee Incentive Options
(Expiry 12/2030) Exercised
Value/Consideration Services as a director for the calendar year 2025.
Note: If consideration is non-cash, provide details and estimated
valuation
No. of securities held after change Indirect, Chimaera Capital Limited, 31,585,003
Indirect, SC Capital Pty Ltd, 21,280,992
Indirect, Queen Street Capital, 2,159,756
Indirect, AXA Investment Managers, 6,850,000
Indirect, Far Gazing Investments, 6,850,000
Total: 68,725,751
Employee Incentive Options
(Nil Exercise Price)
SC Capital Pty Ltd – 154,835 (Expiry 22/12/2031)
Nature of change Exercise of Employment Options on 22 December
Example: on-market trade, off-market trade, exercise of options, issue 2025 and grant of new incentive options in
of securities under dividend reinvestment plan, participation in buy-
accordance with 25 Nov 2025 AGM
back
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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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

art 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	N/A
this provided?

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3