NATIONAL AUSTRALIA BANK LIMITED DISCLOSUREInsider Transactions (Form 3/4/5)

Initial Director's Interest Notice

Appendix 3X Initial Director’s Interest Notice Appendix 3X Page 1 Appendix 3X Initial Director's Interest Notice Information or documents not available now must be given to ASX as soon as possible. Information and documents given to ASX becomes ASX's property and may be made public. Name of Entity: NATIONAL AUSTRALIA BANK LIMITED ABN: 12 004 044 937 We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the Director for the purposes of section 205G of the Corporations Act. Name of Director: Anna Maria BLIGH Date of Appointment: 1 September 2026 Part 1 - Director's relevant interest in securities of which the Director is the registered holder 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. Number and class of securities Direct Interest 3,000 Ordinary Shares Part 2 - Director's relevant interests in securities of which the Director is not the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust Name of holder & nature of interest Note: Provide details of the circumstances giving rise to the relevant interest. NIL For personal use only Appendix 3X Initial Director’s Interest Notice Appendix 3X Page 2 Part 3 - Director's interests in contracts 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. Details of contract N/A Nature of contract N/A Name of registered holder (if issued securities) N/A Number and class of securities to which interest related N/A Louise R Thomson Group Company Secretary 1 September 2026 For personal use only