SHARE REPURCHASE 12.03.2010 Helsinki Stock Exchange Trade date 12.03.2010 Bourse trade PURCHASE Amount 70 000 shares Total cost 175 407,92 EUR Average price / share 2.5058 EUR Highest price / share 2.52 EUR Lowest price / share 2.50 EUR F-Secure Corporation now holds 2 048 641 shares including the shares repurchased on 12.03.2010. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka