LONDON–(BUSINESS WIRE)– The Minster Building 21 Mincing Lane London EC3R 7AG Tel 020 7862 6500 www.dmo.gov.uk 22 September 2026 PRESS NOTICE AUCTION OF BRITISH GOVERNMENT STOCK Auction Details Auction Date Tuesday, 29 September 2026 Issue and Settlement Date Wednesday, 30 September 2026 Bidding Convention Fully paid Bid Price (see Note 1) Accrued Interest payable with bid £0.808084239130 per £100 nominal Auction Open 9:00am London Time Auction Close 10:00am London Time Post Auc