Tranche Update on National Australia Bank Limited's Equity Buyback Plan announced on July 30, 2021.

From July 30, 2021 to September 30, 2021, the company has repurchased 17,638,011 shares, representing 0.54% for AUD 486 million. With this, the company has completed the repurchase of 17,638,011 shares, representing 0.54% for AUD 486 million under the buyback announced on July 30, 2021.