ARCHTIS LIMITED — Director's Dealing 2021

Nov 30, 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 30/9/2001.

Name of entity	archTIS Limited
ABN	79 123 098 671

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 Daniel Lai
Date of last notice	22 January 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	Direct
Nature of indirect interest (including registered**holder)**Note: Provide details of the circumstances giving rise to therelevant interest.	N/A
Date of change	24 November 2021
No. of securities held prior to change	9,574,252 Fully Paid Ordinary Shares
Class	AR9PR01 (Performance Rights)
Number acquired	612,245 Performance Rights
Number disposed	Nil
Value/ConsiderationNote: If consideration is non-cash, provide details and estimated valuation	The Options were issued for nil cashconsideration,aspartofMrLai’sremuneration package. Refer to the valuationincludedinparagraph7.5(h)oftheExplanatory Statement in the Notice ofAnnual General Meeting released on ASX on25 October 2021.

• See chapter 19 for defined terms.

Appendix 3Y Page 1

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	9,574,252 Fully paid ordinary shares612,245 AR9PR01 (Performance Rights)
Nature of changeExample: on-market trade, off-market trade, exercise of options, issue ofsecurities under dividend reinvestment plan, participation in buy-back	Issue of Performance Rights

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(if issued securities)	N/A
Date of change	N/A
No. and class of securities to whichinterest related prior to changeNote: Details are only required for a contract in relationto which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details and anestimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed above No traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade to Not applicable proceed during this period? If prior written clearance was provided, on what date was this Not applicable provided?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

11/3/2002