SHARE REPURCHASE 14.12.2009 Helsinki Stock Exchange Trade date 14.12.2009 Bourse trade PURCHASE Share 7 500 shares Total cost 20 220,00 EUR Average price / share 2.6960 EUR Highest price / share 2.70 EUR Lowest price / share 2.69 EUR F-Secure Corporation now holds 1 489 546 shares including the shares repurchased on 14.12.2009. On behalf of F-Secure Corporation FIM Bank Ltd Antti Pajukka