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 COSMOS EXPLORATION LIMITED Date of this announcement Friday August 21, 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 Incentive Options 1,000,000 21/08/2026 New class - code to be confirmed Performance Rights 5,000,000 21/08/2026 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 / 7 Part 1 - Entity and announcement details 1.1 Name of entity COSMOS EXPLORATION 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 648890126 1.3 ASX issuer code C1X 1.4 The announcement is 1.5 Date of this announcement 21/8/2026 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 / 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: 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 / 7 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 Incentive Options +Security type Options ISIN code Date the +securities the subject of this notification were issued 21/8/2026 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 0.25000000 Expiry date 21/8/2029 Details of the existing class of +security that will be issued upon exercise or conversion of this new class of company option C1X : 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://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-03003053-6A1288121&v=undefined Any other information the entity wishes to provide about the +securities the subject of this notification Issue details Number of +securities 1,000,000 ASX +security code +Security description 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 / 7 ASX +security code New class - code to be confirmed +Security description Performance Rights +Security type Other ISIN code Date the +securities the subject of this notification were issued 21/8/2026 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? Please provide a URL link for a document lodged with ASX setting out the material terms of the +securities being issued. 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/2924-03003053-6A1288121&v=undefined Any other information the entity wishes to provide about the +securities the subject of this notification 2m PRs Vesting condition: The Company announcing a JORC Code compliant mineral resource estimate (Measured, Indicated or Inferred) on a Bolivian Project of greater than or equal to 1Mt of contained Lithium Carbonate Equivalent and with a grade greater than or equal to 500ppm Lithium. Expiry: 3 years from date of issue 2m PRs Vesting condition: The Company completing and announcing a positive Pre-Feasibility Study for any of the Bolivian Projects. Expiry: 3 years from date of issue 1m PRs Vesting condition: The Company successfully applying for a lithium exploration licence or lithium mining licence. Expiry: 3 years from date of issue Issue details Number of +securities 5,000,000 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 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 C1X : ORDINARY FULLY PAID 241,933,188 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 C1XAE : PERFORMANCE RIGHTS 19,750,000 C1XAG : OPTION EXPIRING 08-AUG-2027 EX $0.08 6,500,000 C1XAH : OPTION EXPIRING 27-MAY-2028 EX $0.30 20,500,000 C1XAI : OPTION EXPIRING 27-MAY-2029 EX $0.40 8,000,000 New class - code to be confirmed : Unlisted Incentive Options 1,000,000 New class - code to be confirmed : Performance Rights 5,000,000 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