Ongoing Disclosure Notice

Attached is an Ongoing Disclosure Notice for Scott St John. 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 queries, please contact: Shannon Goldstone Reputation & Social Impact Lead 027 210 5337 mercurycommunications@mercury.co.nz