MASTERMYNE GROUP LIMITED — Director's Dealing 2021

Dec 2, 2021

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 METAROCK GROUP LIMITED ABN 96 142 490 579

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	Paul Spencer Rouse
Date of last notice	19 November 2021

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	1. Direct
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	2.Nucanopi Pty. Limited ACN 062 621 756 as trustee for the Rouse Family Trust in which Mr Rouse has an indirect interest 3.Rovest Holdings Pty Ltd ACN 144 787 833 as trustee for the March Pines Super Fund in which Mr Rouse has an indirect interest
Date of change	30/11/2021
No. of securities held prior to change	1. nil 2. 14,002,186 3. 1,241,630
Class	Ordinary fully paid shares (MYE)
Number acquired	3. 94,845
Number disposed
Value/Consideration Note: If consideration is non‐cash, provide details and estimated valuation	$0.7860 per share

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	1. nil 2. 14,002,186 3. 1,336,475
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 trade

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 Not Applicable 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 Value/Consideration Note: If consideration is non‐cash, provide details and an estimated valuation Interest after change

Part 3 –[+] Closed period

art 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	Not Applicable
If so, was prior written clearance provided to allow the trade to proceed during this period?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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

Brett Maff Company Secretary

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3