LONDON–(BUSINESS WIRE)– The following amendment should be made to the Bank of New York Mellon FRN Variable Rate Fix announcement released at 16:52 BST on 11 Sep 2026. The source and contact have been updated to Bank of New York Mellon. All other details remain unchanged. As Agent Bank, please be advised of the following rate determined on: 9/2/2026 Issue ¦ Bank of Montreal Series No CBL45 EUR 750,000,000 FRN Due in Sep 2029 ISIN Number ¦ XS3487864236 ISIN Reference ¦ 348786423 Issue No