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 MAYFIELD GROUP HOLDINGS LIMITED Date of this announcement Thursday July 02, 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 Naffin partly paid shares 32,000 02/07/2026 Refer to next page for full details of the announcement Other 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 MAYFIELD GROUP HOLDINGS 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 57010597672 1.3 ASX issuer code MYG 1.4 The announcement is 1.5 Date of this announcement 2/7/2026 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: Please specify Issue of partly paid shares 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 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) New +securities ASX +security code New class - code to be confirmed +Security description Naffin partly paid shares +Security type Ordinary fully or partly paid shares/units ISIN code Date the +securities the subject of this notification were issued 2/7/2026 Will all the +securities issued in this class rank equally in all respects from their issue date? 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. Ordinary fully or partly paid shares/units Details +Security currency AUD - Australian Dollar Are there +CDIs issued over the +securities? Is it a Partly Paid class of +security? Paid Up Amount AUD 0.01000000 Unpaid Amount AUD 3.12000000 Is it a stapled class of +security? Any other information the entity wishes to provide about the +securities the subject of this notification Please provide any further information needed to understand the circumstances in which you are notifying the issue of these +securities to ASX, including why the issue of the +securities has not been previously announced to the market in an Appendix 3B The partly paid shares are being issued as part of the remuneration package for Andrew Naffin No Yes 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 Issue details Number of +securities 32,000 Were the +securities issued for a cash consideration? In what currency was the cash consideration being paid? AUD - Australian Dollar What was the issue price per +security? AUD 3.13000000 Purpose of the issue Other Additional Details The partly paid shares are being issued as part of the remuneration package for Andrew Naffin 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 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 MYG : ORDINARY FULLY PAID 116,229,882 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 MYGAR : OPTION EXPIRING 04-SEP-2029 EX $0.8693 240,000 MYGAA : OPTION EXPIRING 06-MAR-2028 EX $0.325 145,000 MYGAS : PARTLY PAID ORDINARY SHARES 1,631,106 MYGAC : OPTION EXPIRING 10-APR-2031 EX $2.07 60,000 MYGAT : OPTION EXPIRING 28-NOV-2030 EX $1.90 415,750 MYGAQ : OPTION EXPIRING 22-MAR-2027 EX $0.3506 30,000 New class - code to be confirmed : Naffin partly paid shares 32,000 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? 5.2 Has the entity obtained, or is it obtaining, +security holder approval for the issue under listing rule 7.1? 5.2b Are any of the +securities being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 5.2b.1 How many +securities are being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 32000 5.2c Are any of the +securities being issued without +security holder approval using the entity's additional 10% placement capacity under listing rule 7.1A (if applicable)? No Yes No No