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Westpac Banking Corporation (“WBC”) – Trading Halt Lifted

09/05/2022, 10:06 NZST, HALT

Memorandum To: Market Participants From: NZX Product Operations Date: Monday, 9 May 2022 Subject: Westpac Banking Corporation ("WBC") - Trading Halt of Securities Lifted Message: NZ RegCo advises that following Westpac Banking Corporation's ("WBC") release of its interim financial statements today, trading in WBC Ordinary Shares resumed at 9:56am. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS End CA:00391731 For:WBC Type:HALT Time:2022-05-09 10:06:42