SHARE REPURCHASE 08.12.2009 Helsinki Stock Exchange Trade date 08.12.2009 Bourse trade PURCHASE Share FSC1V Amount 16 800 osaketta Total cost 44 768.00 EUR Average price / share 2.664762 EUR Highest price / share 2.67 EUR Lowest price / share 2.65 EUR F-Secure Corporation now holds 1 461 788 shares including the shares repurchased on 08.12.2009. On behalf of F-Secure Corporation FIM Bank Ltd Mika Kannisto