SanomaWSOY Corporation ANNOUNCEMENT 6/3/2008 SHARE ACQUISITIONS 6/3/2008 In the Helsinki Stock Exchange Trade date 6/3/2008 Bourse trade Buy Share SWS1V Amount 73.066 shares Total cost 1.169.061.23 EUR Average price / share 16,0001 EUR Highest price / share 16.20 EUR Lowest price / share 15.73 EUR SanomaWSOY Corporation now holds 848.066 shares including the shares acquired on 6/3/2008 On behalf of SanomaWSOY Corporation Skandinaviska Enskilda Banken AB (Publ) Mika Koskinen Jari Vikstrom