Announcement PDF Appendix 3H - Notification of cessation of securities Appendix 3H - Notification of cessation of securities 1 / 4 Announcement Summary Entity name TALISMAN MINING LIMITED Announcement Type New announcement Date of this announcement Thursday November 20, 2025 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 TLMAE OPTION EXPIRING 04-DEC-2028 EX $0.339 552,000 Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied 20/11/2025 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 TALISMAN MINING LIMITED We (the entity named above) provide the following information about our issued capital. 1.2 Registered Number Type ABN Registration Number 71079536495 1.3 ASX issuer code TLM 1.4 The announcement is 1.5 Date of this announcement 20/11/2025 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 TLMAE : OPTION EXPIRING 04-DEC-2028 EX $0.339 Unquoted +equity securities that have ceased Number of securities that have ceased 552,000 Reason for cessation Lapse of conditional right to securities because the conditions have not been, or have become incapable of being, satisfied Date of cessation 20/11/2025 Is the entity paying any consideration for the cessation? Any other information the entity wishes to notify to ASX about the cessation? 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 TLM : ORDINARY FULLY PAID 188,320,349 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 TLMAI : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES 1,267,800 TLMAB : OPTION EXPIRING 15-DEC-2027 EX $0.264 2,773,900 TLMAE : OPTION EXPIRING 04-DEC-2028 EX $0.339 2,562,000 TLMAJ : OPTION EXPIRING 12-JAN-2026 EX $0.252 827,400 TLMAC : OPTION EXPIRING 31-OCT-2027 EX $0.25 1,250,000 TLMAD : OPTION EXPIRING 07-DEC-2027 EX $0.264 2,840,700 TLMAA : OPTION EXPIRING 15-DEC-2026 EX $0.201 1,838,800 TLMAF : OPTION EXPIRING 30-APR-2029 EX $0.339 2,269,900 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.