DUBBER CORPORATION LIMITED — Director's Dealing 2021

Jul 8, 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: DUBBER CORPORATION LIMITED

ACN: 089 145 424

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	Peter Pawlowitsch
Date of last notice	11 December 2020

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.	(1) Vault (WA) Pty Ltd ATF Vault Trust (Beneficiary) (2) Haven Super Pty Ltd (Director / beneficiary) (3) Mosch Pty Ltd (Director / shareholder)
Date of change	9 July 2021
No. of securities held prior to change	1,658,157 ordinary shares (1) 75,000 ordinary shares (2) 2,509524 ordinary shares (3) 250,000 2020 ZEPOs (1) 67,404 STI ZEPOs (1) 808,851 LTI ZEPOs (1)
Class	2020 unlisted ZEPOs (1) vesting on 30 June 2021.(1) Ordinary Shares (1)
Number acquired	250,000 Ordinary Shares (1)
Number disposed	250,000 2020 unlisted ZEPOs (1) vesting on 30 June 2021

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Nil
No. of securities held after change	1,908,157 ordinary shares (1) 75,000 ordinary shares (2) 2,509524 ordinary shares (3) 67,404 STI ZEPOs (1) 808,851 LTI ZEPOs (1)
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Exercise of 250,000 2020 ZEPO’s which vested on 30 June 2021.

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 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

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

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011