Capital Change Notice relating to DRP

01/04/2026 15:19 NZDT, SECISSUE

Mercury NZ Limited provides the attached Capital Change Notice under NZX Listing Rule 3.13.1. This Notice relates to the issue of 7,647,925 ordinary shares under Mercury’s Dividend Reinvestment Plan (DRP), announced on 22 February 2022, in respect of the FY2026 interim dividend.

ENDS

Howard Thomas

General Counsel and Company Secretary

Mercury NZ Limited

For investor relations queries, please contact:

Paul Ruediger

Head of Business Performance & Investor Relations

027 517 3470

investor@mercury.co.nz

For media inquiries, please contact:

Catherine Morab

Reputation and Social Impact Lead

027 210 5337

mercurycommunications@mercury.co.nz