GREAT SOUTHERN MINING LIMITED — Director's Dealing 2021

Jul 21, 2021

Appendix 3X Initial Director’s Interest Notice

Rule 3.19A.1

Appendix 3X

Initial 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 30/9/2001.

Name of entity:	GREAT SOUTHERN MINING LIMITED
ABN	37 148 168 825

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Matthew Blake
Date of appointment	21 July 2021

Part 1 - Director’s relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

N/A

• See chapter 19 for defined terms.

11/3/2002

Appendix 3X Page 1

Appendix 3X Initial Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Name of holder & nature ofinterestNote: Provide details of the circumstances giving riseto the relevant interest.MOUNT STREET INVESTMENTSPTY LTD <THE M J BLAKE S/FA/C>DJ CARMICHAEL PTY LIMITED

Number & class of Securities5,000,000 Fully Paid Ordinary Shares1,250,000 Listed Options10,000,000 Fully Paid Ordinary Shares2,500,000 Listed OptionsMount Street Investments Pty Ltd have arelevant interest in shares held by DJCarmichael Pty Limited by virtue of havingan interest greater than 20% in that entity.Note: Listed Options are in the same classas those on issue (GSNOA), exercisable at $0.05 each on orbefore 4 September 2022.

Part 3 – 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	Nil
Nature of interest	Nil
Name of registered holder(if issued securities)	Nil
No. and class of securities to whichinterest relates	Nil

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002