PREDICTIVE DISCOVERY LIMITED — Director's Dealing 2020

May 17, 2020

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 PREDICTIVE DISCOVERY LIMITED ACN 127 171 877

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 Roberts
Date of last notice	07 May 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 relevantinterest.	Perth-Canguros Pty Ltd<P&E Roberts Superfund> Shareholder, directorand beneficiary
Date of change	13 May 2020
No. of securities held prior to change	4,430,941 Ordinary Shares1,100,000 Class C unlisted options exercisable at$0.3867 on or before 29 November 2020500,000 Quoted Options exercisable at 1.8c on orbefore 24 December 2022
Class	(1)Ordinary Shares(2)Quoted Options exercisable at 1.8c on orbefore 24 December 2022
Number acquired	(1)500,000 ordinary shares
Number disposed	(2) Quoted Options exercisable at 1.8c on orbefore 24 December 2022

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Value/Consideration (1) Ordinary Shares – $9,000 Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change 4,930,941 Ordinary Shares 1,100,000 Class C unlisted options exercisable at $0.3867 on or before 29 November 2020 Nature of change Exercise of listed options Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back

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.

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----- Start of picture text ----- Detail of contract N/ANature of interestName of registered holder(if issued securities)Date of changeNo. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract inrelation to which the interest has changedInterest acquiredInterest disposedValue/ConsiderationNote: If consideration is non-cash, provide detailsand an estimated valuationInterest after change----- End of picture text -----

Part 3 –[+] Closed period

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----- Start of picture text ----- Were the interests in the securities or contracts detailed Noabove traded during a [+] closed period where prior writtenclearance was required?If so, was prior written clearance provided to allow the tradeto proceed during this period?If prior written clearance was provided, on what date was thisprovided?----- End of picture text -----

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3