Publication of a Supplementary Prospectus

Coventry Building Society

RNS Announcement

Coventry Building Society announces the publication of the following supplemental offering circular approved by the Financial Conduct Authority and is available for viewing:

Supplemental Offering Circular dated 6 March 2026 (the Supplemental Offering Circular) relating to the ?11 billion Global Covered Bond Programme of Coventry Building Society unconditionally and irrevocably guaranteed as to payments of interest and principal by Coventry Building Society Covered Bonds LLP.

The Supplementary Offering Circular should be read and construed in conjunction with the offering circular dated 11 September 2025 (the Offering Circular).

To view the full document, please paste the following URL into the address bar of your browser.

http://www.rns-pdf.londonstockexchange.com/rns/7172V_1-2026-3-6.pdf

The Supplement has been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

For further information, please email:

[email protected]

Notifying person:

Catherine Green

Society Secretary

LEI: 2138004G59FXEAZ6IO10

Coventry Building Society

Coventry House

Harry Weston Road

Binley

Coventry

CV3 2TQ

DISCLAIMER - INTENDED ADDRESSEES

Please note that the information contained in the Supplement or Offering Circular may be addressed to and/or targeted at persons who are residents of particular countries (specified in the relevant Supplement or Offering Circular) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the relevant Supplement or Offering Circular is not addressed. Prior to relying on the information contained in the relevant Supplement or Offering Circular you must ascertain from the relevant Supplement or Offering Circular whether or not you are part of the intended addressees of the information contained therein.

Your right to access this service is conditional upon complying with the above requirement.