ARCHTIS LIMITED — Director's Dealing 2023

Dec 20, 2023

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 archTIS Limited ABN 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 November 2023

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 the relevantinterest.	N/A
Date of change	21 December 2023
No. of securities held prior to change	9,940,678 Fully Ordinary Shares7,246 AR9O Listed Options ($0.35, 23December 2023)119,047 AR9O14 Unlisted Options ($0.20, 13December 2025)210,084 AR9O15 Unlisted Options ($0.1428,6 March 2026)210,084 AR9PR04 Performance Rights

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest Notice

Class	Class	Class	Fully Paid Ordinary SharesAR9O16 Unlisted Options ($0.0792, 21December 2026)AR9PR07 Performance Rights	Fully Paid Ordinary SharesAR9O16 Unlisted Options ($0.0792, 21December 2026)AR9PR07 Performance Rights	Fully Paid Ordinary SharesAR9O16 Unlisted Options ($0.0792, 21December 2026)AR9PR07 Performance Rights
Number acquired			(i)Shares issued upon vesting ofPerformance Rights105,042 Fully Paid Ordinary Shares(ii)FY2024EmployeeIncentivePackage378,673 AR9O16 Unlisted Options($0.0792, 21 December 2026)1,893,364 AR9PR07 (PerformanceRights)
Number disposed			(i)105,042AR9PR04PerformanceRights vested into shares.
Value/ConsiderationNote: If consideration is non-cash, provide details and estimatedvaluation			(i)Nil consideration. Shares issueduponthevestingofAR9PR04Performance Rights.(ii)Nil consideration. AR9O16 UnlistedOptions and AR9PR07 PerformanceRights issued as an equity basedincentive pursuant to resolutions 3 &4 approved by shareholders at 2023AGM.
			incent4 app	ive pursuant toroved by shareh	resolutions 3 &olders at 2023
			AGM.
No. of securities	held after change		10,045,720 Fu	lly Ordinary Sh	ares
			7,246 AR9ODecember 202	Listed Option3)	s ($0.35, 23
			119,047 AR9O	14 Unlisted Opt	ions ($0.20, 13
			December 202	5)

• See chapter 19 for defined terms.

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01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Nature of changeExample: on-market trade, off-market trade, exercise of options, issueof securities under dividend reinvestment plan, participation in buy-back	(i)Shares issued upon vesting ofAR9PR04 Performance Rights(ii)AR9O16UnlistedOptionsandAR9PR09 Performance Rights issuedasanequitybasedincentivepursuant to resolutions 3 & 4approved by shareholders at 2023AGM.

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 inrelation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A
Value/ConsiderationNote: If consideration is non-cash, provide details andan estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailedabove traded during a+closed period where prior writtenclearance was required?	No
If so, was prior written clearance provided to allow thetrade to proceed during this period?	Not applicable
If prior written clearance was provided, on what date wasthis provided?	Not applicable

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3