LIGHTNING MINERALS LTD — Director's Dealing 2025

Sep 4, 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: Lightning Minerals Ltd

ACN: 656 005 122

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	Craig Sharpe
Date of last notice	25 June 2024

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.	CRAIG ANDREW SHARPE + MICHELLE ROSE SHARPE FUND A/C> Joint trustee and beneficiary
Date of change	1 September 2025
No. of securities held prior to change	1,200,000 Shares (L1M) 450,000 Listed Options (L1MO) 1,400,000 Options (exercise price of $0.25 expiring 22/11/27) 436,364 Performance Rights
Class	Ordinary Shares L1M

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number acquired	625,000
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$0.04 per share
No. of securities held after change	1,825,000 Shares (L1M) 450,000 Listed Options (L1MO) 1,400,000 Options (exercise price of $0.25 expiring 22/11/27) 436,364 Performance Rights
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Director Participation in placement approved by shareholders on 26 August 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
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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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 N/A above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to proceed during this period? If prior written clearance was provided, on what date was this provided?

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

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: Lightning Minerals Ltd

ACN: 656 005 122

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	Alexander Biggs
Date of last notice	25 June 2024

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.		ALBI Super Pty Ltd Director and beneficiary
Date of change		5 September 2025
No. of securities held prior to change		Direct 209,249 Ordinary Shares (L1M) 750,000 unlisted $0.25 cent Options 25,000 listed $0.25 Options (L1MO) 1,745,454 Performance Rights (A) 250,000 Performance Rights (B) 500,000 Performance Rights (C) 500,000 Performance Rights (D) Indirect 387,786 Ordinary Shares (L1M) 107,143 listed $0.25 Options (L1MO)

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Class		Ordinary Shares L1M
Number acquired		Shares: 875,000
Number disposed		Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation		$0.04 per share
No. of securities held after change		Direct 209,249 Ordinary Shares (L1M) 750,000 unlisted $0.25 cent Options 25,000 listed $0.25 Options (L1MO) 1,745,454 Performance Rights (A) 250,000 Performance Rights (B) 500,000 Performance Rights (C) 500,000 Performance Rights (D) Indirect 1,262,786 Ordinary Shares (L1M) 107,143 listed $0.25 Options (L1MO)
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back		Director Participation in placement approved by shareholders on 26 August 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
Name of registered holder (if issued securities)
Date of change

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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

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

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3