Announcement PDF Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 1 / 6 Announcement Summary Entity name RADIOPHARM THERANOSTICS LIMITED Date of this announcement Friday December 19, 2025 The +securities the subject of this notification are: Total number of +securities to be issued/transferred ASX +security code Security description Total number of +securities to be issued/transferred Issue date RADAN OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES 99,294,000 12/12/2025 Refer to next page for full details of the announcement +Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 2 / 6 Part 1 - Entity and announcement details 1.1 Name of entity RADIOPHARM THERANOSTICS LIMITED We (the entity named above) give notice of the issue, conversion or payment up of the following unquoted +securities. 1.2 Registered number type ACN Registration number 647877889 1.3 ASX issuer code RAD 1.4 The announcement is 1.5 Date of this announcement 19/12/2025 New announcement Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 3 / 6 Part 2 - Issue details 2.1 The +securities the subject of this notification are: 2.2a This notification is given in relation to an issue of +securities in a class which is not quoted on ASX and which: has an existing ASX security code ("existing class") +Other securities issued under an +employee incentive scheme that are not intended to be quoted on ASX Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 4 / 6 Part 3B - number and type of +securities the subject of this notification (existing class) where issue has not previously been notified to ASX in an Appendix 3B ASX +security code and description RADAN : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES Date the +securities the subject of this notification were issued 12/12/2025 Will these +securities rank equally in all respects from their issue date with the existing issued +securities in that class Were any of the +securities issued to +key management personnel (KMP) or an +associate? Provide details of the KMP or +associates being issued +securities. Name of KMP Name of registered holder Number of +securities Paul Hopper Paul Hopper 18,142,000 Riccardo Canevari Riccardo Canevari 74,338,000 Ian Turner Ian Turner 6,814,000 Please provide a URL link for a document lodged with ASX detailing the terms of the +employee incentive scheme or a summary of the terms Notice of 2025 AGM https://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-03011824-2A1630827&v=undefined Any other information the entity wishes to provide about the +securities the subject of this notification Issue of incentive options approved by shareholders at AGM held 20 November 2025 Issue details Number of +securities 99,294,000 Yes Yes Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 5 / 6 Part 4 - +Securities on issue Following the issue, conversion or payment up of the +securities the subject of this notification, the +securities of the entity will comprise: The figures in parts 4.1 and 4.2 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. 4.1 Quoted +securities (Total number of each +class of +securities issued and quoted on ASX) ASX +security code and description Total number of +securities on issue RADO : OPTION EXPIRING 30-NOV-2026 79,352,040 RAD : ORDINARY FULLY PAID 3,544,216,160 RADOA : OPTION EXPIRING 24-AUG-2026 818,890,534 RADOB : OPTION EXPIRING 31-OCT-2027 1,179,266,658 4.2 Unquoted +securities (Total number of each +class of +securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue RADAK : OPTION EXPIRING 01-JUN-2027 EX $0.60 1,666,500 RADAN : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES 421,530,866 RADAJ : OPTION EXPIRING 01-JUL-2027 EX $0.17 13,137,976 RADAF : OPTION EXPIRING 25-NOV-2026 RESTRICTED 8,666,678 RADAG : OPTION EXPIRING 25-NOV-2026 EX $0.60 5,066,672 RADAH : OPTION EXPIRING 22-DEC-2025 EX $0.60 400,000 RADAI : OPTION EXPIRING 27-MAY-2027 EX $0.60 740,000 RADAP : OPTION EXPIRING 24-APR-2028 EX $0.09 8,955,224 Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities Appendix 3G - Notification of issue, conversion or payment up of unquoted equity securities 6 / 6 Part 5 - Other Listing Rule requirements 5.1 Were the +securities issued under an exception in Listing Rule 7.2 and therefore the issue did not need any security holder approval under Listing Rule 7.1? 5.1a Select the number of the applicable exception in Listing Rule 7.2 14 Yes