Biotage AB has decided to convert its ser. A-shares to shares without designation. As a consequence hereof the shares will be given a new short name and ISIN code. First trading day with the new short name will be March 27, 2007. Company: Biotage AB New short name: BIOT Round lot: 1000 New ISIN code: SE0000454746 Orderbook ID: 5209 For further information concerning this exchange notice, please call Anna Hansen on +46 8 405 6000 Stockholm Stock Exchange Ltd.