Spark New Zealand FY26 Results Announcement Date

MARKET RELEASE – Thursday, 25 June 2026 Spark New Zealand FY26 Results Announcement Date & Webcast Details Spark New Zealand’s Annual Results for the 12 months ending 30 June 2026 will be announced to the NZX and ASX on Thursday 20 August 2026. Investors and analysts are invited to attend a webcast with Spark New Zealand’s Chief Executive, Jolie Hodson and Chief Financial Officer, Stewart Taylor, who will discuss Spark’s trading results and answer questions. DATE: Thursday 20 August 2026 TIME: 09.00 am (AEST) 11.00 am (NZST) The presentation can be accessed in two ways: 1. Live via webcast for all investors and analysts in “listen-only” mode Use the following link to access the webcast and complete the details requested: https://ccmediaframe.com/?id=GsccJoMQ 2. Live via conference call for analysts and investors who wish to ask questions in the call Use the following link and register your name and email address https://s1.c-conf.com/diamondpass/10055664-1pdesd.html After registering you will be sent an email confirming the phone number you can use to dial into the call from your location, and a unique PIN number to grant you access. Please note the webcast will be archived and made available for replay on Spark’s Investor Centre Website: https://investors.sparknz.co.nz/Investor-Centre/ Please join the webcast 10 minutes before the start of the presentation. Country Date Time New Zealand 20/08/2026 11.00 am NZST Australia 20/08/2026 9.00 am AEST Japan 20/08/2026 8.00 am JT Hong Kong 20/08/2026 7.00 am HKT Singapore 20/08/2026 7.00 am SGT UK 20/08/2026 12.00am BST USA 19/08/2026 4.00 pm PDT Authorised by: Rodney Deacon Finance Lead Partner – Investor Relations & Commercial For more information contact For media queries please contact: Althea Lovell Corporate Affairs Lead Partner +64 21 222 2992 Althea.Lovell@spark.co.nz For investor queries please contact: Rodney Deacon Finance Lead Partner – Investor Relations & Commercial +64 21 631 074 Rodney.Deacon@spark.co.nz