Board member Rolf Jansson sold 39,900 Adera B shares today and last Friday

Board member Rolf Jansson sold 39,900 Adera B shares today and last Friday In addition, Rolf Jansson has requested conversion of 456,450 Adera A shares to Adera B-shares. After the sales and conversion to B shares, Rolf Jansson holds 569,050 Adera B-shares, corresponding to 2% of the company’s votes and 3% of the company’s capital. Adera AB (publ) generates business value for customers by combining areas of expertise critical for success based on the new business logic: strategy/business development, marketing/communications and IT/Internet. Adera currently consists of slightly more than 600 employees and has offices in Gothenburg, Stockholm, Ljungby and Värnamo in Sweden as well as Copenhagen, Oslo, London, Antwerp, Amsterdam, and Munich. Adera shares are listed on the O-List of the OM Stockholm Exchange, Attract 40. For additional information, please visit our new Websites: www.aderagroup.com For additional information pertaining to this release, please call: Rolf Jansson, mobile: 0705-72 72 02 Janerik Dimming, CIO Adera AB, telephone: +46 31 701 67 66, mobile: +46 706 20 60 08, email: janerik.dimming@aderagroup.com ------------------------------------------------------------ This information was brought to you by BIT http://www.bit.se The following files are available for download: http://www.bit.se/bitonline/2000/08/28/20000828BIT01180/bit0001.doc http://www.bit.se/bitonline/2000/08/28/20000828BIT01180/bit0002.pdf