FRN Variable Rate Fix

As Agent Bank, please be advised of the following rate determined on: 7/11/2025
Issue	¦ Westpac Banking Corporation - Series 1497 USD 15,000,000 FRN Due in Jan 2033
ISIN Number	¦ XS2577490027
ISIN Reference	¦ 257749002
Issue Nomin USD	¦ 15000000
Period	¦ 4/22/2025 to 7/18/2025						Payment Date 7/18/2025
Number of Days	¦ 87
Rate	¦ 5.59063
Denomination USD	¦ 200000			¦ 15000000					¦
Amount Payable per Denomination	¦ 2702.14			¦ 202660.5					¦
Bank of New York
Rate Fix Desk	Telephone						¦ 44 1202 689580
Corporate Trust Services		Facsimile					¦ 44 1202 689601

View source version on businesswire.com: https://www.businesswire.com/news/home/20250714641959/en/