4DS MEMORY LIMITED — Director's Dealing 2022

May 26, 2022

Appendix 3Y Change of Director’s Interest Notice

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 30/9/2001.

Introduced 30/9/2001.
Name of entity	4DS Memory Limited
ABN	43 145 590 110

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	Mr Ken Hurley
Date of last notice	15 March 2022

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	Direct
Nature of indirect interest(including registered holder)Note: Provide details of the circumstancesgiving rise to the relevant interest.	-
Date of change	27 May 2022
No. of securities held priorto change	Nil
Class	Unlisted options exercisable at $0.063 and expiring 14 March2027.
Number acquired	30,000,000
Number disposed	-
Value/Considerationincludes brokerage/gstNote: If consideration is non-cash, providedetails and estimated valuation	Issue of unlisted options pursuant to the terms of ExecutiveServices Agreement and as approved by shareholders at thegeneral meeting held on 27 May 2022.

• See chapter 19 for defined terms.

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after 30,000,000 unlisted options exercisable at $0.063 and expiring

change 14 March 2027.

Nature of change Issue of options following shareholder approval at the general Example: on-market trade, off-market trade, meeting held on 26 May 2022. 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.

Detail of contract	N/A
Nature of interest	N/A
Name of registered holder	N/A
(if issued securities)
Date of change	N/A
No. and class of securities to	N/A
which interest related prior to
change
Note: Details are only required for a contract in relation
to which the interest has changed
Interest acquired	N/A
Interest disposed	N/A
Value/Consideration	N/A
Note: If consideration is non-cash, provide details and an
estimated valuation
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed No above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade N/A to proceed during this period? If prior written clearance was provided, on what date was this N/A provided?

• See chapter 19 for defined terms.

Appendix 3Y Page 2