SanomaWSOY Corporation ANNOUNCEMENT 17/3/2008 SHARE ACQUISITIONS 17/3/2008 In the Helsinki Stock Exchange Trade date 17/3/2008 Bourse trade Buy Share SWS1V Amount 100.000 shares Total cost 1 548.490.65 EUR Average price / share 15,4849 EUR Highest price / share 15.75 EUR Lowest price / share 15.30 EUR SanomaWSOY Corporation now holds 1.378.000 shares including the shares acquired on 17/3/2008 On behalf of SanomaWSOY Corporation Skandinaviska Enskilda Banken AB (Publ) Mika Koskinen Jari Vikstrom