SHARE REPURCHASE 17.02.2010 Helsinki Stock Exchange Trade date 17.02.2010 Bourse trade PURCHASE Amount 28 000 shares Total cost 69 830,00 EUR Average price / share 2.4939 EUR Highest price / share 2.51 EUR Lowest price / share 2.47 EUR F-Secure Corporation now holds 1 679 075 shares including the shares repurchased on 17.02.2010. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka