Announcement PDF Appendix 3H - Notification of cessation of securities Announcement Summary Entity name CYNATA THERAPEUTICS LIMITED Announcement Type New announcement Date of this announcement Friday May 17, 2024 Details of +securities that have ceased ASX +security code CYPAM Security description OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES Number of +securities that have ceased 300,000 The +securities have ceased due to Date of cessation Expiry of option or other convertible security without exercise or conversion 16/05/2024 Refer to next page for full details of the announcement Appendix 3H - Notification of cessation of securities 1/4 Appendix 3H - Notification of cessation of securities Part 1 - Announcement Details 1.1 Name of +Entity CYNATA THERAPEUTICS LIMITED We (the entity named above) provide the following information about our issued capital. 1.2 Registered Number Type Registration Number ABN 98104037372 1.3 ASX issuer code CYP 1.4 The announcement is New announcement 1.5 Date of this announcement 17/5/2024 Appendix 3H - Notification of cessation of securities 2/4 Appendix 3H - Notification of cessation of securities Part 2 - Details of +equity securities or +debt securities that have ceased ASX +Security Code and Description CYPAM : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES Unquoted +equity securities that have ceased Number of securities that have ceased 300,000 Reason for cessation Expiry of option or other convertible security without exercise or conversion Date of cessation 16/5/2024 Is the entity paying any consideration for the cessation? No Any other information the entity wishes to notify to ASX about the cessation? Expiry of $0.97 16 May 2024 options Appendix 3H - Notification of cessation of securities 3/4 Appendix 3H - Notification of cessation of securities Part 3 - Issued capital following changes Following the cessation of the +securities the subject of this notification, the issued capital of the entity will comprise: The figures in parts 3.1 and 3.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G or Appendix 3H forms are currently with ASX for processing. 3.1 Quoted +equity securities and +debt securities (total number of each +class of +securities quoted on ASX) ASX +security code and description Total number of +securities on issue CYPOA : OPTION EXPIRING 01-APR-2025 18,177,637 CYP : ORDINARY FULLY PAID 179,631,786 3.2 Unquoted +equity securities (total number of each +class of +equity securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue CYPAF : OPTION EXPIRING 16-JAN-2029 EX $0.195 975,000 CYPAQ : OPTION EXPIRING 13-SEP-2024 EX $1.28 100,000 CYPAB : OPTION EXPIRING 29-NOV-2025 EX $0.97 4,500,000 CYPAR : OPTION EXPIRING 23-NOV-2027 EX $0.51 300,000 CYPAM : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES 0 CYPAT : OPTION EXPIRING 17-APR-2029 EX $0.29 1,800,000 CYPAD : OPTION EXPIRING 11-OCT-2025 EX $0.89 1,000,000 CYPAS : OPTION EXPIRING 30-JUN-2028 EX $0.176 2,033,333 CYPAO : OPTION EXPIRING 18-AUG-2024 EX 97C 1,100,000 CYPAE : OPTION EXPIRING 20-NOV-2028 EX $0.185 1,910,000 Note: the figures stated in the tables above are used to calculate the total market capitalisation of the entity published by ASX from time to time. The table will not include those classes of +securities that have ceased or lapsed in their entirety in ASX records before the announcement date described in Q1.5, even if the entity has advised ASX of a change to that class of +security in Part 2 of this form. Appendix 3H - Notification of cessation of securities 4/4