Publication of Final Terms by Westpac Securities NZ Limited

The following Final Terms are available for viewing:

Final Terms dated 13 May 2026 relating to the Series 2026-1 €750,000,000 3.119% Fixed Rate Covered Bonds due 15 May 2031 issued by Westpac Securities NZ Limited (acting through its London branch) under its €7.5 billion Global Covered Bond Programme unconditionally and irrevocably guaranteed by Westpac New Zealand Limited and unconditionally and irrevocably guaranteed as to payments of interest and principal by Westpac NZ Covered Bond Limited.

To view the Final Terms in full, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/5772E_1-2026-5-15.pdf

A copy of the Final Terms has been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

For further information, please contact:

Andrew Akerman
Westpac Securities NZ Limited (London Branch)

Level 2 2 Gresham Street,

London EC2V 7AD

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Prospectus and the Final Terms may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Prospectus and Final Terms is not addressed.  Prior to relying on the information contained in the Prospectus and Final Terms, you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein.

This publication does not constitute an offer of the covered bonds (the "Covered Bonds") or the group guarantee provided by Westpac New Zealand Limited (the "Group Guarantee") or the covered bond guarantee provided by Westpac NZ Covered Bond Limited (the "CB Guarantee") for sale in the United States, and is not for distribution in or into the United States.  The Covered Bonds, the Group Guarantee and the CB Guarantee have not been and will not be registered under the United States Securities Act of 1933, as amended (the "Securities Act"), or any relevant securities laws of any state of the United States, and may not be offered, sold or delivered in the United States or to, or for the account or benefit of, U.S. persons, as such terms are defined in Regulation S under the Securities Act.  Covered Bonds (and the Group Guarantee and the CB Guarantee) in bearer form are subject to U.S. tax law requirements and may not be offered, sold or delivered within the United States or its possessions or to a U.S. person, except in certain transactions permitted by U.S. tax regulations.  Terms used in the preceding sentence have the meanings given to them by the U.S. Internal Revenue Code and regulations thereunder.  There will be no public offering of the Covered Bonds, the Group Guarantee of the Covered Bonds or the CB Guarantee of the Covered Bonds in the United States.

Your right to access this service is conditional upon complying with the above requirement.  In particular, your accessing this service will constitute your representation that you are not in the United States and you are not a U.S. person within the meaning of Regulation S under the Securities Act and the U.S. Internal Revenue Code and regulations thereunder.

END