Gentrack Group Limited (“GTK”) – Trading Halt of Securities

Memorandum To: Market Participants From: NZX Product Operations Date: Wednesday, 4 July 2018 Subject: Gentrack Group Limited ("GTK") - Trading Halt of Securities Message: NZX Regulation ("NZXR") advises that it has placed a trading halt on Gentrack Group Limited ("GTK") ordinary shares. The trading halt was placed at pre market open this morning. The trading halt has been put in place pending the release of an announcement to be made by the company on Monday, 9 July 2018. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS End CA:00320358 For:GTK Type:HALT Time:2018-07-04 08:40:31