Publication of Prospectus

15 Mar 2006 17:29

Portman Building Society15 March 2006 Publication of Supplement to Base Prospectus The following supplement has been approved by the UK Listing Authority and isavailable for viewing: Supplement dated 15 March 2006 to the Base Prospectus dated 8 July 2005published by Portman Building Society in connection with its £3,000,000,000 EuroMedium Term Note Programme To view the full document, please paste the following relevant URL into theaddress bar of your browser. http://www.rns-pdf.londonstockexchange.com/rns/8689z_-2006-3-15.pdf To view the Supplement dated 17 February 2006, please paste the following relevant URL into the address bar of your browser. http://www.rns-pdf.londonstockexchange.com/rns/5695y_-2006-2-17.pdf For further information, please contact Lynsey Hallam Group Press Officer Portman Building Society 01202 562256 DISCLAIMER - INTENDED ADDRESSEES Please note that the information contained in the Supplement may be addressed toand/or targeted at persons who are residents of particular countries (specifiedin the underlying Base Prospectus) only and is not intended for use and shouldnot be relied upon by any person outside these countries. Prior to relying onthe information contained in the Supplement you must ascertain from the BaseProspectus whether or not you are part of the intended addressees of theinformation contained in the Supplement. Your right to access this service is conditional upon complying with the aboverequirement. This information is provided by RNS The company news service from the London Stock Exchange