Telephone Conference on Interim Report - August 5, at 15:00 CEST

Observer AB invites you to participate in a telephone conference on the Interim Report January-June 2005, Friday, August 5 at 15:00 PM (CEST), Robert Lundberg, CEO, Jan-Erik Jansson, acting CFO, and other managers will participate in the conference. In order to participate, please call one of the following numbers: UK dial in number: +44 (0) 207 162 0179 US dial in number: +1 334 323 6203 Swedish dial in number: +46 8 505 201 14 (please note that even when calling from Stockholm, you must dial the area code “08”) State password: Observer. The Interim Report will be published on Friday August 5, at 8:30 am (CEST). Replay Telephone replay will be available until August 19, 2005. Reply numbers: UK: +44 (0) 207 031 4064 US: +1 954 334 0342 Sweden: +46 8 505 203 33 Access code: 670525 Observer AB (Publ.) For further information, please contact: Alexandra Gershagen, Corporate Communications, telephone: +46 70 969 97 67, +46 8 507 410 13, e-mail: alexandra.gershagen@observergroup.com