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 ALTERITY THERAPEUTICS LIMITED Date of this announcement Thursday January 15, 2026 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 New class - code to be confirmed Unlisted options expiring 9 January 2031 ex $0.008 18,000,000 15/01/2026 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 ALTERITY THERAPEUTICS 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 ABN Registration number 37080699065 1.3 ASX issuer code ATH 1.4 The announcement is 1.5 Date of this announcement 15/1/2026 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: does not have an existing ASX security code ("new 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 3C - number and type of +securities the subject of this notification (new class) ASX +security code New class - code to be confirmed +Security description Unlisted options expiring 9 January 2031 ex $0.008 +Security type Options ISIN code Date the +securities the subject of this notification were issued 15/1/2026 Will all the +securities issued in this class rank equally in all respects from their issue date? Were any of the +securities issued to +key management personnel (KMP) or an +associate? Have you received confirmation from ASX that the terms of the +securities are appropriate and equitable under listing rule 6.1? Please provide a URL link for a document lodged with ASX setting out the material terms of the +securities being issued. Options Details +Security currency AUD - Australian Dollar Exercise price AUD 0.00800000 Expiry date 9/1/2031 Details of the existing class of +security that will be issued upon exercise or conversion of this new class of company option ATH : ORDINARY FULLY PAID 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 https://app.sharelinktechnologies.com/announcement-preview/asx/0e52c57244a1691e13a67c0caf2d50fb Any other information the entity wishes to provide about the +securities the subject of this notification Issue details Number of +securities 18,000,000 No No 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 ATH : ORDINARY FULLY PAID 10,875,416,329 ATHO : OPTION EXPIRING 31-AUG-2026 931,232,089 ATHOA : OPTION EXPIRING 26-FEB-2027 1,222,300,911 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 ATHAAE : OPTION EXPIRING 29-NOV-2026 EX $0.0375 10,000,000 ATHAAG : OPTION EXPIRING 29-NOV-2026 EX $0.0238 11,500,000 ATHAE : OPTION EXPIRING 08-AUG-2030 EX $0.013 11,500,000 ATHAF : OPTION EXPIRING 08-AUG-2030 EX USD 0.0086 312,400,200 ATHAD : OPTION EXPIRING 01-JUL-2030 EX $0.01 15,000,000 ATHAAK : OPTION EXPIRING 30-DEC-2027 EX $0.01 170,000,000 ATHAAH : OPTION EXPIRING 19-DEC-2026 EX $0.0105 8,000,000 ATHAB : OPTION EXPIRING 13-MAR-2029 EX US$0.0031 62,500,000 ATHAA : OPTION EXPIRING 13-MAR-2029 EX $0.004 20,166,667 ATHAC : OPTION EXPIRING 21-MAR-2029 EX US$0.003 40,000,200 New class - code to be confirmed : Unlisted options expiring 9 January 2031 ex $0.008 18,000,000 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 13 Yes