SHARE REPURCHASE 16.12.2009 Helsinki Stock Exchange Trade date 16.12.2009 Bourse trade PURCHASE Share 11 900 shares Total cost 33 076,69 EUR Average price / share 2.7796 EUR Highest price / share 2.79 EUR Lowest price / share 2.75 EUR F-Secure Corporation now holds 1 518 946 shares including the shares repurchased on 16.12.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka