SHARE REPURCHASE 24.09.2009 Helsinki Stock Exchange Trade date 24.09.2009 Bourse trade PURCHASE Share FSC1V Amount 25 500 shares Total cost 74 250,00 EUR Average price / share 2.9118 EUR Highest price / share 2.97 EUR Lowest price / share 2.88 EUR F-Secure Corporation now holds 1 128 681 shares including the shares repurchased on 24.09.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka