GOLDEN STATE MINING LIMITED — Director's Dealing 2024

Dec 15, 2024

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:	Golden State Mining Limited
ABN:	52 621 105 995

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	Brenton David Siggs
Date of last notice	21 November 2024

Part 1 - Change of director’s relevant interests in securities[(1)]

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	(i) Direct(ii) Indirect(iii) Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.	(i) Brenton David Siggs(ii) Seatommy Pty Ltd <The Siggs Family A/C>(director and beneficiary)(iii) Mrs Joanne Lisa Siggs (Spouse)
Date of change	15 December 2024
No. of securities held prior to change	(i) 500,000 fully paid ordinary shares800,000 options (25c, expiring 15 Dec2024)(ii) 585,185 fully paid ordinary shares800,000 options (10c, expiring 20 Dec2024)(iii) 10,000 fully paid ordinary shares
Class	Refer above and below
Number acquired(1)	Nil
Number disposed(1)	(i) Nil – Lapse of 800,000 options (25c,expiring 15 Dec 2024)
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	Nil

(1) Within this Part 1, numerals (i) to (ii) correspond with the relevant holder

• 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	(i) 500,000 fully paid ordinary shares(ii) 585,185 fully paid ordinary shares800,000 options (10c, expiring 20 Dec 2024)(iii) 10,000 fully paid ordinary shares
Nature of changeExample: on-market trade, off-market trade, exercise of options,issue of securities under dividend reinvestment plan,participation inbuy-back	(i) Lapse of 800,000 unlisted options

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 interestrelated prior to changeNote: Details are only required for a contract in relation to which theinterest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details and an estimatedvaluation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

**art 3– **+Closed period
Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow thetrade to proceed during this period?	N/A
If prior written clearance was provided, on what date wasthis provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011