Westpac Banking Corporation

Interest Rate Update/Notice • May 15, 2024

National Storage Mechanism | Additional information

FRN Variable Rate Fix

As Agent Bank, please be advised of the following rate determined on: 5/15/2024
Issue	¦ Westpac Banking Corporation Series No 1530 GBP 200,000,000 FRN Due in Nov 2024
ISIN Number	¦ XS2723546003
ISIN Reference	¦ 272354600
Issue Nomin GBP	¦ 200000000
Period	¦ 2/22/2024 to 5/22/2024
Number of Days	¦ 90
Rate	¦ 5.64609
Denomination GBP	¦ 100000			¦ 200000000
Amount Payable per Denomination	¦ 1392.19			¦ 2784380
Bank of New York
Rate Fix Desk	Telephone
Corporate Trust Services		Facsimile

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Bank of New York Mellon