Capital Change Notice Relating to DRP

Mercury NZ Limited provides the attached Capital Change Notice under NZX Listing Rule 3.13.1. This Notice relates to the re-issue of 784,918 ordinary shares from treasury stock under Mercury's Dividend Reinvestment Plan (DRP), announced on 21 February 2023, in respect of the FY2023 interim dividend. ENDS Howard Thomas General Counsel and Company Secretary Mercury NZ Limited For investor relations queries, please contact: William Meek Chief Financial Officer 0275 173 470 investor@mercury.co.nz For media queries, please contact: Shannon Goldstone Head of Communications 027 210 5337 media@mercury.co.nz End CA:00409397 For:MCY Type:SECISSUE Time:2023-04-03 12:26:44