SanomaWSOY Corporation ANNOUNCEMENT 12.09.2007 SHARE REPURCHASE 12.09.2007 Helsinki Stock Exchange Trade date 12.09.2007 Bourse trade PURCHASE Share SWS1V Amount 13 100 shares Total cost 284 353.96 EUR Average price / share 21.7064 EUR Highest price / share 21.85 EUR Lowest price / share 21.59 EUR SanomaWSOY Corporation now holds 102 000 shares including the shares repurchased on 12.09.2007. On behalf of SanomaWSOY Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi