Bank of New Zealand (“BNZ150”) – Maturity

Memorandum To: Market Participants From: NZX Product Operations Date: Thursday, 21 May 2026 Subject: Bank of New Zealand (“BNZ150”) – Maturity Message: NZX Operations (“NZXO”) advises that the Bank of New Zealand (“BNZ") bonds (“BNZ150”) are due to mature on Monday, 8 June 2026. The final day of trading in BNZ150 will be Wednesday, 27 May 2026 prior to the bonds being suspended at close of business. A timetable of events is attached. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS