SHARE REPURCHASE 15.12.2009 Helsinki Stock Exchange Trade date 15.12.2009 Bourse trade PURCHASE Share FSC1V Amount 17 500 osaketta Total cost 48 122.73 EUR Average price / share 2.749870 EUR Highest price / share 2.80 EUR Lowest price / share 2.70 EUR F-Secure Corporation now holds 1 507 046 shares including the shares repurchased on 15.12.2009. On behalf of F-Secure Corporation FIM Bank Ltd Mika Kannisto