FRN Variable Rate Fix

Commonwealth Bank of Australia

Issue of AUD 40,000,000.00

Floating rate note due 18 October 2031

Series 6447 Tranche 1 MTN

ISSUE NAME.

Our Ref. MO0981

ISIN Code. XS2399019301

TOTAL INTEREST AMT.

CURRENCY CODE. AUD

DAY BASIS. ACTUAL/365 FIXED (A005)

NUM OF DAYS. 94

INTEREST RATE. 4.357 PCT

VALUE DATE. 20/10/2025

INTEREST PERIOD. 18/07/2025 TO 20/10/2025

AUD 448,830.68

POOL FACTOR. N/A

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