Vector chief executive Simon Mackenzie update

The Vector board continues to progress the recruitment process for a new group chief executive. Group chief executive Simon Mackenzie has agreed to stay after his previously announced leaving date of 30 June. Simon will step down at the end of 2025. The board is grateful to Simon as this provides Vector with continuity of leadership and direction. The market will be updated when the recruitment process is concluded. ENDS Investor contact Jason Hollingworth, Chief financial officer Jason.hollingworth@vector.co.nz 021 312 928 Media contact Jane Luscombe, GM PR and communications jane.luscombe@vector.co.nz 021 76 79 70 About Vector Vector is an innovative New Zealand energy company, delivering energy and communication services to more than 630,000 residential and commercial customers across New Zealand. Vector has a leading role in creating a new energy future through its Symphony strategy which puts customers at the heart of the energy system. Vector is listed on the New Zealand Stock Exchange with ticker symbol VCT. Our majority shareholder, with voting rights of 75.1%, is Entrust. For further information, visit www.vector.co.nz.