Announcement PDF 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 Cryosite Limited ABN 86 090 919 476 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 Date of last notice Andrew John Kroger 22nd December 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 Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest. Date of change No. of securities held prior to change Indirect Austen Bay Pty Limited ATF The Andrew Kroger Family Superannuation Fund ABN 32 013 216 128 23rd April 2024 Andrew John Kroger registered holder of 3,165,263 Shares Austen Bay Pty Limited ATF The Andrew Kroger Family Superannuation Fund ABN 32 013 216 128 registered holder of 8,146,776 Shares Daltonvale Proprietary Limited ATF The Kroger Property Investment Trust ABN 44 823 195 371 registered holder of 9,731,663 Shares Class + See chapter 19 for defined terms. 01/01/2011 Andrew John Kroger is the controller of all of the above-named companies Fully paid ordinary shares Appendix 3Y Page 1 Appendix 3Y Change of Director’s Interest Notice Number acquired Nil Number disposed 1,000,000 Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change $830,000.00 Andrew John Kroger registered holder of 3,165,263 Shares Austen Bay Pty Limited ATF The Andrew Kroger Family Superannuation Fund ABN 32 013 216 128 registered holder of 7,146,776 Shares Daltonvale Proprietary Limited ATF The Kroger Property Investment Trust ABN 44 823 195 371 registered holder of 9,731,663 Shares Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buyback Andrew John Kroger is the controller of all of the above-named companies Off-market trade 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 Nature of interest N/A N/A Name of registered holder (if issued securities) N/A Date of change N/A No. and class of securities to which N/A interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired + See chapter 19 for defined terms. Appendix 3Y Page 2 N/A 01/01/2011 Appendix 3Y Change of Director’s Interest Notice Interest disposed Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change N/A N/A N/A Part 3 – +Closed period Were the interests in the securities or contracts detailed No above traded during a +closed period where prior written clearance was required? If so, was prior written clearance provided to allow the N/A trade to proceed during this period? If prior written clearance was provided, on what date was N/A this provided? + See chapter 19 for defined terms. 01/01/2011 Appendix 3Y Page 3