SHARE REPURCHASE 10.12.2009 Helsinki Stock Exchange Trade date 10.12.2009 Bourse trade PURCHASE Share FSC1V Amount 15 258 osaketta Total cost 40 762,79 EUR Average price / share 2.6716 EUR Highest price / share 2.68 EUR Lowest price / share 2.66 EUR F-Secure Corporation now holds 1 480 046 shares including the shares repurchased on 10.12.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka