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 / 7 Announcement Summary Entity name NEURIZON THERAPEUTICS LIMITED Date of this announcement Wednesday October 01, 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 NUZAR OPTION EXPIRING 30-JUN-2032 EX $0.20 2,620,739 01/10/2025 NUZAG PERFORMANCE RIGHTS 701,983 01/10/2025 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 / 7 Part 1 - Entity and announcement details 1.1 Name of entity NEURIZON 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 35094006023 1.3 ASX issuer code NUZ 1.4 The announcement is 1.5 Date of this announcement 1/10/2025 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 / 7 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 / 7 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 NUZAG : PERFORMANCE RIGHTS Date the +securities the subject of this notification were issued 1/10/2025 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? 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://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-02849004-6A1224051&v=c2533a54e25 14fb77a8f93f84db686e1125273e9 Any other information the entity wishes to provide about the +securities the subject of this notification 701,983 Performance Rights issued to eligible employees under the Company's Equity Incentive Plan and corresponding invitation letter. The Performance Rights are subject to various vesting conditions. Issue details Number of +securities 701,983 ASX +security code and description NUZAR : OPTION EXPIRING 30-JUN-2032 EX $0.20 Date the +securities the subject of this notification were issued 1/10/2025 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? 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://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-02849004-6A1224051&v=c2533a54e25 14fb77a8f93f84db686e1125273e9 Any other information the entity wishes to provide about the +securities the subject of this notification No Yes 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 / 7 Any other information the entity wishes to provide about the +securities the subject of this notification 2,620,739 Options issued to eligible employees under the Company's Equity Incentive Plan and corresponding invitation letter. The Options are subject to various vesting conditions. Issue details Number of +securities 2,620,739 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 / 7 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 NUZ : ORDINARY FULLY PAID 534,555,765 NUZOA : OPTION EXPIRING 30-APR-2026 116,315,955 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 NUZAQ : OPTION EXPIRING 05-FEB-2028 EX $0.26 384,000 NUZAR : OPTION EXPIRING 30-JUN-2032 EX $0.20 18,135,011 NUZAO : OPTION EXPIRING 19-JAN-2026 EX $0.175 2,300,000 NUZAM : OPTION EXPIRING 28-FEB-2026 EX $0.10 832,500 NUZAP : OPTION EXPIRING 28-JUN-2026 EX $0.3325 5,000,000 NUZAG : PERFORMANCE RIGHTS 4,779,013 NUZAN : OPTION EXPIRING 31-DEC-2025 EX $0.15 3,000,000 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 7 / 7 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