SanomaWSOY Corporation ANNOUNCEMENT 21/8/2008 SHARE ACQUISITIONS 21/8/2008 In the Helsinki Stock Exchange Trade date 21/8/2008 Bourse trade Buy Share SWS1V Amount 5.000 shares Total cost 65.350,00 EUR Average price / share 13,0700 EUR Highest price / share 13,20 EUR Lowest price / share 12,94 EUR SanomaWSOY Corporation now holds 2.395.000 shares including the shares acquired on 21/8/2008 On behalf of SanomaWSOY Corporation Skandinaviska Enskilda Banken AB (Publ) Mika Koskinen Jari Vikstrom