Appendix 3Y - CEO

Appendix 3Y
Change of Director’s Interest Notice



+ See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Rule 3.19A.2
Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and
documents given to ASX become ASX’s property and may be made public.
Introduced 30/09/01 Amended 01/01/11

Name of entity: Westpac Banking Corporation (“Westpac”)
ABN: 33 007 457 141
Date: 18 August 2026

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the
director for the purposes of section 205G of the Corporations Act.

Name of Director
Anthony James Miller
Date of last notice
20 January 2026

Part 1 - Change of director’s relevant interests in securities
In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be
disclosed in this part.

Direct or indirect
interest
Direct Direct
Nature of indirect
interest
(including registered
holder)
Note: Provide details of the
circumstances giving rise to
the relevant interest.

- -
Date of change
- 14/08/2026
No. of securities held
prior to change
375,914 343,348
Class
Class Code: WBCAB
Security Description:
SHARE RIGHTS
Westpac fully paid ordinary shares
Number acquired
- -
Number disposed

-


42,071

Appendix 3Y
Change of Director’s Interest Notice



+ See chapter 19 for defined terms.

Appendix 3Y Page 2 01/01/2011

Value/Consideration
Note: If consideration is non-
cash, provide details and
estimated valuation


-

$35.65 per share
No. of securities held
after change
375,914 301,277
Nature of change
Example: on-market trade, off-
market trade, exercise of
options, issue of securities
under dividend reinvestment
plan, participation in buy-back
-
On market sale of 42,071 Westpac fully
paid ordinary shares to fund personal tax
obligations arising from Westpac equity
awards.

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be
disclosed in this part.
Detail of contract
N/A
Nature of interest


N/A
Name of registered holder
(if issued securities)

N/A
Date of change
N/A
No. and class of securities to which
interest related prior to change
Note: Details are only required for a contract in
relation to which the interest has changed

N/A
Interest acquired
N/A
Interest disposed
N/A
Value/Consideration
Note: If consideration is non-cash, provide details and
an estimated valuation

N/A
Interest after change
N/A



Part 3 –
+
Closed period

Were the interests in the securities or contracts detailed
above traded during a
+
closed period where prior written
clearance was required?
No

Appendix 3Y
Change of Director’s Interest Notice



+ See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

If so, was prior written clearance provided to allow the
trade to proceed during this period?
N/A
prior written clearance was provided, on what date was
this provided?
N/A