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 Tuesday May 26, 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 2026 partly paid shares 65,211 26/05/2026 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 26/5/2026 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 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 2026 partly paid shares +Security type Ordinary fully or partly paid shares/units ISIN code Date the +securities the subject of this notification were issued 26/5/2026 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 2.29000000 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 Board has resolved to issue the partly paid shares to Nick Saunders - General Manager - Commercial, Legal and Risk, as part of his remuneration package. The shares must be fully paid up by 28 April 2031 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 65,211 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 2.30000000 Purpose of the issue Other Additional Details As part of the remuneration of Nick Saunders - General Manager - Commercial, Legal and Risk. 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 116,199,882 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 $0.325 175,000 MYGAS : PARTLY PAID ORDINARY SHARES 1,565,895 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 : 2026 partly paid shares 65,211 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? 65,211 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