WBC – Trading to resume market open

Memorandum To: Market Participants From: NZX Product Operations Date: Tuesday, 5 May 2026 Subject: Westpac Banking Corporation (“WBC”) – Trading to resume Message: Following the market announcement by Westpac Banking Corporation (“WBC”) today, trading in WBC equity shares will resume. Please contact NZX Product Operations on +64 4 496 2853 or productoperations@nzx.com with any queries. ENDS