FRN Variable Rate Fix

21-October-2025

Issue: Bank of Montreal, Toronto Branch

Series 299

XS2547555594

Pursuant to our appointment as Agent for the above stated issue, please be advised of the following interest rate determination:

Date From: 28-July-2025

Date To: 27-October-2025

Record Date: 24-October-2025

Value Date: 27-October-2025

Benchmark Rate: 4.31616%

Margin: 1.2%

Total Rate: 5.51616%

Number of Days: 91

Day Count: Actual / 360

Interest Frequency: Quarterly

Total Amount Due:

USD 1,310,700.91

Interest Per 1K: USD 13.9436267

Pool Factor: 1

View source version on businesswire.com: https://www.businesswire.com/news/home/20251022656779/en/

HSBC Bank Plc