Announcement PDF Appendix 3H - Notification of cessation of securities Appendix 3H - Notification of cessation of securities 1 / 4 Announcement Summary Entity name ACTINOGEN MEDICAL LIMITED Announcement Type New announcement Date of this announcement Wednesday September 16, 2026 Details of +securities that have ceased ASX +security code Security description Number of +securities that have ceased The +securities have ceased due to Date of cessation ACWAP OPTION EXPIRING 15-SEP-2026 EX $0.0375 917,051 Expiry of option or other convertible security without exercise or conversion 15/09/2026 ACWAO OPTION EXPIRING 11-SEP-2026 EX $0.0375 25,398,650 Expiry of option or other convertible security without exercise or conversion 11/09/2026 Refer to next page for full details of the announcement Appendix 3H - Notification of cessation of securities Appendix 3H - Notification of cessation of securities 2 / 4 Part 1 - Announcement Details 1.1 Name of +Entity ACTINOGEN MEDICAL LIMITED We (the entity named above) provide the following information about our issued capital. 1.2 Registered Number Type ACN Registration Number 086778476 1.3 ASX issuer code ACW 1.4 The announcement is 1.5 Date of this announcement 16/9/2026 New announcement Appendix 3H - Notification of cessation of securities Appendix 3H - Notification of cessation of securities 3 / 4 Part 2 - Details of +equity securities or +debt securities that have ceased ASX +Security Code and Description ACWAO : OPTION EXPIRING 11-SEP-2026 EX $0.0375 Unquoted +equity securities that have ceased Number of securities that have ceased 25,398,650 Reason for cessation Expiry of option or other convertible security without exercise or conversion Date of cessation 11/9/2026 Is the entity paying any consideration for the cessation? Any other information the entity wishes to notify to ASX about the cessation? ASX +Security Code and Description ACWAP : OPTION EXPIRING 15-SEP-2026 EX $0.0375 Unquoted +equity securities that have ceased Number of securities that have ceased 917,051 Reason for cessation Expiry of option or other convertible security without exercise or conversion Date of cessation 15/9/2026 Is the entity paying any consideration for the cessation? Any other information the entity wishes to notify to ASX about the cessation? No No Appendix 3H - Notification of cessation of securities Appendix 3H - Notification of cessation of securities 4 / 4 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 ACW : ORDINARY FULLY PAID 3,825,912,192 ACWOC : OPTION EXPIRING 30-SEP-2027 277,249,773 ACWOD : OPTION EXPIRING 31-MAY-2027 175,441,171 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 ACWAP : OPTION EXPIRING 15-SEP-2026 EX $0.0375 19,280,176 ACWAO : OPTION EXPIRING 11-SEP-2026 EX $0.0375 2,655,323 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.