MINERALS 260 LIMITED — Director's Dealing 2026

May 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: Minerals 260 Limited
ABN: 34 650 766 911

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 Charles McFadyen
Date of last notice	21 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 relevant interest.	1) Yarlie Capital Pty Ltd as trustee for The McFadyen Family Trust. Luke McFadyen is a Director and shareholder of Yarlie Capital Pty Ltd and a beneficiary of The McFadyen Family Trust
2) Australian Super Pty Ltd as trustee for AustralianSuper – Luke McFadyen account
Date of change	4 May 2026
No. of securities held prior to change	Direct Interest
Nil
Indirect interest:
1) Yarlie Capital Pty Ltd as trustee for The McFadyen Family Trust:
a) 1,368,310 fully paid ordinary shares.
b) 5,000,000 unlisted options exercisable at $0.685, expiring 30 June 2026.
c) 2,500,000 unlisted options with an exercise price of $0.195, expiring 21 November 2027.
d) 9,000,000 unlisted options with an exercise price of $0.18, expiring 3 April 2028. Subject to escrow until 10 April 2027.
e) 690,629 Performance Rights FY26 Short-Term, expiring 30 June 2029.
f) 1,381,259 Performance Rights FY26 Long-Term, expiring 30 June 2030.

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

---

Appendix 3Y

Change of Director's Interest Notice

Class	Fully Paid Ordinary Shares
Number acquired	Indirect interest: 2) Australian Super Pty Ltd as trustee for AustralianSuper – Luke McFadyen account: a) 75,471 Fully Paid Ordinary Shares.
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$59,848.50 being ~$0.793 per fully paid ordinary share
No. of securities held after change	Direct Interest Nil Indirect interest: 1) Yarlie Capital Pty Ltd as trustee for The McFadyen Family Trust: a) 1,368,310 fully paid ordinary shares. b) 5,000,000 unlisted options exercisable at $0.685, expiring 30 June 2026. c) 2,500,000 unlisted options with an exercise price of $0.195, expiring 21 November 2027. d) 9,000,000 unlisted options with an exercise price of $0.18, expiring 3 April 2028. Subject to escrow until 10 April 2027. e) 690,629 Performance Rights FY26 Short-Term, expiring 30 June 2029. f) 1,381,259 Performance Rights FY26 Long-Term, expiring 30 June 2030. 2) Australian Super Pty Ltd as trustee for AustralianSuper – Luke McFadyen account a) 75,471 fully paid ordinary shares.
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	On-market purchase by Australian Super Pty Ltd as trustee for AustralianSuper – Luke McFadyen account

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 (if issued securities)	N/A

• 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

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