SHARE REPURCHASE 20.11.2009 Helsinki Stock Exchange Trade date 20.11.2009 Bourse trade PURCHASE Share FSC1V Amount 11 768 osaketta Total cost 31 275,70 EUR Average price / share 2.6577 EUR Highest price / share 2.67 EUR Lowest price / share 2.65 EUR F-Secure Corporation now holds 1 328 091 shares including the shares repurchased on 20.11.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka