LONDON–(BUSINESS WIRE)– As Agent Bank, please be advised of the following rate determined on: 11/12/2026 Issue ¦ NatWest Markets Plc Series No 126 EUR 1,000,000,000 FRN due May 2027 ISIN Number ¦ XS3072253019 ISIN Reference ¦ 307225301 Issue Nomin EUR ¦ 1000000000 Period ¦ 11/16/2026 to 2/15/2027 Payment Date 2/15/2027 Number of Days ¦ 91 Rate ¦ 3.296 Denomination EUR ¦ 100000 ¦ 1000000000 ¦ Amount Payable per Denomination ¦ 833.16 ¦ 8331555.56 ¦ Bank of New York