LONDON–(BUSINESS WIRE)– 14-October-2026 Issue: Coventry Building Society, CB SERIES 17 XS2954939414 Pursuant to our appointment as Agent for the above stated issue, please be advised of the following interest rate determination: Date From: 21-July-2026 Date To: 21-October-2026 Record Date: 20-October-2026 Value Date: 21-October-2026 Benchmark Rate: 3.7483% Margin: 0.55% Total Rate: 4.2983% Floor: 0% Number of Days: 92 Day Count: Actual / 365 (Fixed) Interest Frequency: Quarterly Denomination