Auckland International Airport Ltd (“AIA”) – Trading Halt

Memorandum To: Market Participants From: NZX Product Operations Date: Thursday, 15 December 2022 Subject: Auckland International Airport Limited ("AIA") - Trading Halt of Securities Message: NZ RegCo advises that it has placed a trading halt on Auckland International Airport Limited ("AIA") ordinary shares. The halt was placed at 11.59am today, Thursday, 15 December 2022. The trading halt has been put in place pending the release of an announcement from the issuer. The trading halt will remain in place until the release of the announcement or market open on Monday, 19 December 2022. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS End CA:00404148 For:AIA Type:HALT Time:2022-12-15 12:08:50