Notification of Closing Date for Director Nominations

MARKET RELEASE – Friday, 21 August 2026 Notification of Closing Date for Director Nominations For the purposes of NZX Listing Rule 2.3.2, Spark New Zealand Limited advises that in respect of its Annual Meeting to be held on Friday 6 November 2026, the closing date for director nominations is Monday 7 September 2026. All nominations must be received at the below address by 6.00pm (New Zealand time) on the closing date. ENDS Authorised by: Rodney Deacon Finance Lead Partner – Investor Relations & Commercial For more information contact For media queries please contact: Althea Lovell Corporate Relations 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