SanomaWSOY Corporation ANNOUNCEMENT 28.09.2007 SHARE REPURCHASE 28.09.2007 Helsinki Stock Exchange Trade date 28.09.2007 Bourse trade PURCHASE Share SWS1V Amount 37 000 shares Total cost 809 935.85 EUR Average price / share 21.8902 EUR Highest price / share 21.98 EUR Lowest price / share 21.78 EUR SanomaWSOY Corporation now holds 334 000 shares including the shares repurchased on 28.09.2007. On behalf of SanomaWSOY Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi