SHARE REPURCHASE 11.03.2010 Helsinki Stock Exchange Trade date 11.03.2010 Bourse trade PURCHASE Amount 12 000 shares Total cost 30 090,00 EUR Average price / share 2.5075 EUR Highest price / share 2.51 EUR Lowest price / share 2.50 EUR F-Secure Corporation now holds 1 978 641 shares including the shares repurchased on 11.03.2010. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka