SHARE REPURCHASE 10.09.2009 Helsinki Stock Exchange Trade date 10.09.2009 Bourse trade PURCHASE Share FSC1V Amount 40 000 shares Total cost 107 075,00 EUR Average price / share 2.6769 EUR Highest price / share 2.70 EUR Lowest price / share 2.61 EUR F-Secure Corporation now holds 1 043 432 shares including the shares repurchased on 10.09.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka