ASTRON LIMITED — Director's Dealing 2025

Apr 14, 2025

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	George Lloyd
Date of last notice	13 December 2024

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	CDIs: IndirectUnquoted Options: Direct (ATRAF) and Indirect(ATRAD)Unquoted Performance Rights: Indirect
Nature of indirect interest(including registered holder)Note: Provide details of the circumstances giving rise to therelevant interest.	CDIs – indirect relevant interest, registered holder:Jojeto Pty Ltd <Lloyd Super Fund A/C>Unquoted Options (ATRAD) and UnquotedPerformance Rights – indirect relevant interest,registered holder: Jojeto Pty Ltd <Lloyd FamilyAccount>
Date of change	Unquoted Options: 30 November 2024Unquoted Performance Rights: 20 December 2024
No. of securities held prior to change	CDIs: 732,254Unquoted Options: 1,200,000 (ATRAD and ATRAF)
Class	Unquoted OptionsUnquoted Performance Rights
Number acquired	Unquoted Performance Rights: 800,000
Number disposed	Unquoted Options: 800,000 (ATRAD)
Value/ConsiderationNote: If consideration is non-cash, provide details andestimated valuation	Nil

• See chapter 19 for defined terms.

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01/01/2011

Appendix 3Y Change of Director’s Interest Notice

No. of securities held after change	CDIs: 732,254Unquoted Options: 400,000 (ATRAF)Unquoted Performance Rights: 800,000
Nature of changeExample: on-market trade, off-market trade, exercise ofoptions, issue of securities under dividend reinvestmentplan, participation in buy-back	Unquoted Options: Expiry of ATRAD options in full inaccordance with option terms.Unquoted Performance Rights: UnquotedPerformance Rights issued pursuant to shareholderapproval at the annual general meeting of theCompany held 5 December 2024 and subsequentacceptance of the offer bythe Director.

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.

e 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

art 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