Notice pursuant to NZX Main Board Listing Rule 7.12.1

In accordance with NZX Main Board Listing Rule 7.12.1, Gentrack Group Limited (Gentrack) advises that the following Gentrack securities have been issued today: Class of Security: Ordinary shares in Gentrack (Shares) ISIN: NZGTKE0002S9 Number issued: 274,754 Issue price: NZ$6.93 Payment in cash: NZ$1,904,045 (GBP?1,000,000.00) Amount paid up (if not in full): Fully paid ordinary shares Principal terms of the Securities: All shares rank equally with existing Shares Percentage of the total Class of Securities issued: 0.33% (post-allotment) Reasons for issue: Issued to Evolve Systems Limited key executives (Recipients) in connection with the acquisition by a wholly-owned subsidiary of Gentrack. Specific authority for issue: Board resolution dated 20 June 2018 Terms or details of issue: The Shares issued will be credited as fully paid, and rank in all respects equally with the ordinary shares on issue. The Recipients are required to hold the Shares for a minimum of one year, subject to limited exceptions. Total number of Securities of the Class in existence after the issue: 83,972,008 Treasury stock: Not applicable Date of issue: 2 July 2018 Jon Kershaw Company Secretary Gentrack Group Limited +64 9 966 6090 End CA:00320215 For:GTK Type:SECISSUE Time:2018-07-02 09:35:51