Orexo AB – Financial calendar 2006

Orexo AB (publ) today announced the following preliminary dates for the release of its quarterly reports and the Annual General Meeting in 2006: Q4 2005, Full Year Report 2005 – February 23, 2006 Q1 2006, Interim Report January – March 2006 – May 12, 2006 Q2 2006, Interim Report January – June 2006 – August 21, 2006 Q3 2006, Interim Report January – September 2006 – October 18, 2006 Annual General Meeting – April 27 at 17.00. For more information, please contact Claes Wenthzel, Executive Vice President and CFO, Orexo AB +46 (0)18 780 88 44, +46 (0)708-62 01 22, e-mail: claes.wenthzel@orexo.se