FY25 Interim results announcement date

Mercury’s interim results for the six months ended 31 December 2024 will be announced on Tuesday 25 February 2025. Mercury’s Chief Executive, Stewart Hamilton, and Chief Financial Officer, William Meek, will give a presentation on the company’s financial, operational and strategic performance via a live webcast on Tuesday 25 February 2025 at 11.00am. Details for the webcast will be released closer to the time. An email will be sent to shareholders on the day from Chair Scott St John announcing the highlights of Mercury’s FY2025 interim results. 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: Shannon Goldstone Reputation and Social Impact Lead 027 210 5337 mercurycommunications@mercury.co.nz