ASTRON LIMITED — Director's Dealing 2022

Dec 22, 2022

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: Astron Corporation Limited ARBN: 154 924 553

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	Mark Elliott
Date of last notice	25/1/2021

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 or indirect interest	Direct or indirect interest	Indirect	Indirect	Indirect	Indirect
	Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to the relevantinterest.			Indirectrelevantinterest,registeredholder: Elliott Nominees Pty Ltd (ElliottExploration S/F A/C)
		Date of change		21/12/2	022
		No. of securities held prior to change		346,400	CDIs
		Class		CDIs
		Number acquired		92,593 C	DIs		0,000375
				Unlisted	options und	er ESOP, 80
				Options	xpiring 30/11	/2024 EX$0.3
		Number disposed		0
		Value/Consideration		$50000
		Note: If consideration is non-cash, provide details and es	timated	,
		valuation
		No. of securities held after change		438,993			0,000375
				Unlisted	options und	er ESOP, 80
				Options	Expiring 30/11	/2024 EX$0.3

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Nature of change Issue of securities under placement and Example: on-market trade, off-market trade, exercise of options, issue ESOP of securities under dividend reinvestment plan, participation in buyback

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 detailsand an 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?	N/A
If prior written clearance was provided, on what date wasthis provided?	N/A

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011