SHARE REPURCHASE 04.01.2010 Helsinki Stock Exchange Trade date 04.01.2010 Bourse trade PURCHASE Share 6 000 shares Total cost 16 860,00 EUR Average price / share 2.81 EUR Highest price / share 2.81 EUR Lowest price / share 2.81 EUR F-Secure Corporation now holds 1 555 446 shares including the shares repurchased on 04.01.2010. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka