CHRYSOS CORPORATION LIMITED — Director's Dealing 2026

Mar 26, 2026

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 CHRYSOS CORPORATION LIMITED ABN 76 613 131 141

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	ROBERT HENRY RICHARD ADAMSON
Date of last notice	2 OCTOBER 2025

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 and indirect.
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Mr Adamson has the power to control votes attached to the securities held by RH ADAMSON PTY LTD ACN 149 882 315 ATF THE ADAMSON FAMILY SUPERANNUATION FUND (Adamson Family Superannuation Fund) and DDD AND M PTY LTD ACN 141 459 323 ATF THE ADAMSON FAMILY TRUST (Adamson Family Trust) and accordingly has a relevant interest in securities held by these entities.
Date of change	20 March 2026
No. of securities held prior to change	809,914 fully paid ordinary shares as registered holder 25,000 options exercisable at $4.50 and expiring 23 September 2026 as registered holder 600,000 fully paid ordinary shares held by the Adamson Family Superannuation Fund 1,712,658 fully paid ordinary shares held by the Adamson Family Trust

• See chapter 19 for defined terms.

01/01/2011

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Appendix 3Y Change of Director’s Interest Notice

Class	Fully paid ordinary shares.
Number acquired	n/a
Number disposed	70,119 fully paid ordinary shares as registered holder
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	70,119 fully paid ordinary shares disposed of at $7.4867 average per share
No. of securities held after change	739,795 fully paid ordinary shares as registered holder 25,000 options exercisable at $4.50 and expiring 23 September 2026 as registered holder 600,000 fully paid ordinary shares held by the Adamson Family Superannuation Fund 1,712,658 fully paid ordinary shares held by the Adamson Family Trust
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	On market trade of shares

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 which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed	N/A
Interest acquired	N/A
Interest disposed	N/A

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation	N/A
Interest after change	N/A

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	N/A
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

01/01/2011

Appendix 3Y Page 3