PROSPECT RESOURCES LIMITED — Director's Dealing 2025

Dec 21, 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 Prospect Resources Limited ABN 30 124 354 329

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	Samuel Hosack
Date of last notice	12 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	Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Adansonia Mgmt Services Ltd Granta A/C> Mr Samuel Hosack and Mrs Barbara Hosack Equity Trustees Superannuation Limited Samuel Hosack A/C>
Date of change	16 December 2025
No. of securities held prior to change	Adansonia Mgmt Services Ltd **Granta A/C> 16,683,342 fully paid ordinary shares 568,750 performance rights expiring 03/09/27 2,750,000 unlisted options expiring 03/09/28 exercisable at $0.16 Mr Samuel Hosack and Mrs Barbara Hosack 2,076,000 unlisted options expiring 09/08/27 exercisable at $0.20 Equity Trustees Superannuation Limited **– Samuel Hosack A/C> 3,570,000 fully paid ordinary shares

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Class	Unlisted options expiring 16 August 2029 exercisable at $0 Performance Rights expiring 21 July 2028
Number acquired	1,202,000 Unlisted options expiring 16 August 2029 exercisable at $0 1,201,384 Performance Rights expiring 21 July 2028
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	Adansonia Mgmt Services Ltd **Granta A/C> 16,683,342 fully paid ordinary shares 568,750 performance rights expiring 03/09/27 2,750,000 unlisted options expiring 03/09/28 exercisable at $0.16 1,202,000 Unlisted options expiring 16 August 2029 exercisable at $0 1,201,384 Performance Rights expiring 21 July 2028 Mr Samuel Hosack and Mrs Barbara Hosack 2,076,000 unlisted options expiring 09/08/27 exercisable at $0.20 Equity Trustees Superannuation Limited **– Samuel Hosack A/C> 3,570,000 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	Issue of STI and LTI securities approved by shareholders at the 2025 AGM.

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
Date of change	N/A

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. and class of securities to which N/A interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired N/A Interest disposed N/A Value/Consideration N/A Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed No above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the N/A trade to proceed during this period? If prior written clearance was provided, on what date was N/A this provided?

• See chapter 19 for defined terms.

01/01/2011

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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 Prospect Resources Limited ABN 30 124 354 329

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	Ian Goldberg
Date of last notice	13 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 and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	I & S Goldberg Consulting Pty Ltd Mr Goldberg is a director and shareholder Goldberg (WA) Pty Ltd **Account> Mr Goldberg is trustee and a beneficiary of the super fund Mrs Samantha Jayne Goldberg Mrs Samantha Goldberg is the spouse of Mr Goldberg
Date of change	16 December 2025

• 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	I & S Goldberg Consulting Pty Ltd 2,129,720 fully paid ordinary shares 1,377,000 unlisted options expiring 09/08/27 exercisable at $0.20 2,142,857 unlisted options expiring 03/09/28 exercisable at $0.16 443,181 performance rights expiring 03/09/27 Goldberg (WA) Pty Ltd **Account> 1,000,000 fully paid ordinary shares Mrs Samantha Jayne Goldberg 4,185,000 fully paid ordinary shares
Class	Unlisted options expiring 16 August 2029 exercisable at $0 Performance Rights expiring 21 July 2028
Number acquired	958,000 Unlisted options expiring 16 August 2029 exercisable at $0 957,679 Performance Rights expiring 21 July 2028
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	I & S Goldberg Consulting Pty Ltd 2,129,720 fully paid ordinary shares 1,377,000 unlisted options expiring 09/08/27 exercisable at $0.20 2,142,857 unlisted options expiring 03/09/28 exercisable at $0.16 443,181 performance rights expiring 03/09/27 958,000 Unlisted options expiring 16 August 2029 exercisable at $0 957,679 Performance Rights expiring 21 July 2028 Goldberg (WA) Pty Ltd **Account> 1,000,000 fully paid ordinary shares Mrs Samantha Jayne Goldberg 4,185,000 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	Issue of STI and LTI securities approved by shareholders at the 2025 AGM.

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

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
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

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

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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 Prospect Resources Limited ABN 30 124 354 329

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	Mark Wheatley
Date of last notice	11 September 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	Direct and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Wheatley Consulting Services Pty Ltd ATF The Wheatley Family Superannuation Fund Mr Wheatley is a director and beneficiary
Date of change	16 December 2025
No. of securities held prior to change	Wheatley Consulting Services Pty Ltd ATF The Wheatley Family Superannuation Fund 4,136,046 Ordinary Fully Paid Shares 1,600,000 Unlisted options expiring 07/10/2026 at $0.15 Mr Mark Kenneth Wheatley 163,954 Ordinary Fully Paid Shares
Class	Service Rights expiring 21 July 2029
Number acquired	631,578 Service Rights expiring 21 July 2029
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	Wheatley Consulting Services Pty Ltd ATF The Wheatley Family Superannuation Fund 4,136,046 Ordinary Fully Paid Shares 1,600,000 Unlisted options expiring 07/10/2026 at $0.15 Mr Mark Kenneth Wheatley 163,954 Ordinary Fully Paid Shares 631,578 Service Rights expiring 21 July 2029
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 Service Rights approved by shareholders at the 2025 AGM.

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
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.

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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 Prospect Resources Limited ABN 30 124 354 329

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	Gaurav Gupta
Date of last notice	23 January 2023

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.	N/A
Date of change	16 December 2025
No. of securities held prior to change	Nil
Class	Service Rights expiring 21 July 2029
Number acquired	473,685 Service Rights expiring 21 July 2029
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	473,685 Service Rights expiring 21 July 2029
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 Service Rights approved by shareholders at the 2025 AGM.

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

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
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.

Appendix 3Y Page 2

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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 Prospect Resources Limited ABN 30 124 354 329

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	Doug Jones
Date of last notice	17 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.	BNP Paribas Nominees Pty Limited Custodial Serv Ltd> in their capacity as custodian for Douglas Alan Jones & Margaret Faye Jones ATF The Eburnean Superannuation fund
Date of change	16 December 2025
No. of securities held prior to change	465,116 Fully paid ordinary shares
Class	Service Rights expiring 21 July 2029
Number acquired	473,685 Service Rights expiring 21 July 2029
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	465,116 Fully paid ordinary shares 473,685 Service Rights expiring 21 July 2029
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 Service Rights as approved by shareholders at the 2025 AGM

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

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
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

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.

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 Prospect Resources Limited ABN 30 124 354 329

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	Matt Pascall
Date of last notice	16 June 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.	N/A
Date of change	16 December 2025
No. of securities held prior to change	Nil
Class	Service Rights expiring 21 July 2029
Number acquired	473,685 Service Rights expiring 21 July 2029
Number disposed	Nil
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	473,685 Service Rights expiring 21 July 2029
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 Service Rights approved by shareholders at the 2025 AGM.

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

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
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.

Appendix 3Y Page 2

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