Mekonomen AB has decided to convert its ser. B-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 August 3, 2007. Company: Mekonomen AB New short name: MEKO Round lot: 100 New ISIN code: SE0002110064 Orderbook ID: 4986 For further information concerning this exchange notice, please call Anna Hansen on +46 8 405 6000 OMX Nordic Exchange Stockholm