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 / 8 Announcement Summary Entity name DART MINING NL Date of this announcement Tuesday October 28, 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 DTMAAG OPTION EXPIRING 09-OCT-2028 EX $0.01 1,616,667 27/10/2025 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 / 8 Part 1 - Entity and announcement details 1.1 Name of entity DART MINING NL 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 119904880 1.3 ASX issuer code DTM 1.4 The announcement is 1.5 Date of this announcement 28/10/2025 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 / 8 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 / 8 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 DTMAAG : OPTION EXPIRING 09-OCT-2028 EX $0.01 Date the +securities the subject of this notification were issued 27/10/2025 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/2924-02931701-3A665428&v=undefined Any other information the entity wishes to provide about the +securities the subject of this notification Issue details Number of +securities 1,616,667 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 / 8 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 / 8 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 DTMOC : OPTION EXPIRING 31-OCT-2028 9,623,769 DTM : ORDINARY FULLY PAID 91,635,078 DTMO : OPTION EXPIRING 07-MAY-2028 29,333,333 DTMDB : OPTION EXPIRING 31-OCT-2028 DEFERRED SETTLEMENT 9,623,769 DTMDC : ORDINARY FULLY PAID DEFERRED SETTLEMENT 91,635,078 DTMDD : OPTION EXPIRING 07-MAY-2028 DEFERRED SETTLEMENT 29,333,333 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 DTMAA : OPTION EXPIRING VARIOUS DATES EX VARIOUS PRICES 7,766,623 DTMAAF : OPTION EXPIRING 29-MAY-2028 EX $0.01 11,000,000 DTMAAG : OPTION EXPIRING 09-OCT-2028 EX $0.01 23,616,667 DTMAAH : OPTION EXPIRING 31-OCT-2028 EX $0.0034 38,500,000 DTMAAE : OPTION EXPIRING 29-MAY-2028 EX $0.01 66,000,000 DTMAW : OPTION EXPIRING 30-NOV-2028 EX $0.06 8,225,788 DTMAAB : OPTION EXPIRING 13-NOV-2025 EX $0.02 74,304,105 DTMAAC : OPTION EXPIRING 13-NOV-2026 EX $0.02 30,000,000 DTMAE : OPTION EXPIRING 18-DEC-2028 EX $0.06 20,674,466 DTMAD : OPTION EXPIRING 11-JAN-2026 EX $0.13 750,000 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 / 8 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 8 / 8 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