VISTA GROUP INTERNATIONAL LIMITED. DISCLOSUREBeneficial Ownership (13D/G / major holdings)

Becoming a substantial holder

Disclosure of beginning to have substantial holding Section 276, Financial Markets Conduct Act 2013 To New Zealand Stock Exchange and To Vista Group International Ltd Date this disclosure made: 14 September 2026 Date on which substantial holding began: 11 September 2026 Substantial product holder(s) giving disclosure Full Name(s): Accident Compensation Corporation (ACC) Summary of substantial holding to which disclosure relates Class of quoted voting products: Ordinary shares (VGL NZ, VGL AU) Summary for: Accident Compensation Corporation (ACC) For this disclosure,— (a) Total number held in class: 12,548,070 (b) Total in class: 239,288,701 (c) Total percentage held in class: 5.244% Details of relevant interests Details for ACC Nature of relevant interest(s): Beneficial owner of securities under §235(1)(b) of the Financial Markets Conduct Act No relevant agreement document needs to be attached under regulation 139. For that relevant interest,— (a) Number held in class: 12,548,070 (b) Percentage held in class: 5.244% (c) Current registered holder(s): ACC via New Zealand Central Securities Depository Limited (NZCSD) (d) Registered holder(s) once transfers are registered: unknown Details of transactions and events giving rise to substantial holding Details of the transactions or other events requiring disclosure: From 25 August 2026 to 11 September 2026, ACC had the following aggregated on-market transactions in Vista Group International Ltd: • Purchases of 606,930 shares for consideration of NZD $1,608,011.04 • Sales of 10,511 shares for consideration of NZD $28,789.11 Additional information Address of substantial product holder(s): ACC: Justice Centre, 19 Aitken Street, PO Box 242, Wellington, NZ Contact details: Matthew Cunliffe +64 4 816 5743 [email protected] For personal use only In accordance with the Financial Markets Authority’s Guidance Note: Guidance on Substantial Product Holder Disclosures issued on 27 September 2017, ACC has not made disclosures for employees who manage the financial products of which ACC is the beneficial owner. Name of any other person believed to have given, or believed to be required to give, a disclosure under the Financial Markets Conduct Act 2013 in relation to the financial products to which this disc