F-Secure Oyj - Changes in company's own shares

SHARE REPURCHASE 17.12.2009

SHARE REPURCHASE 17.12.2009                                                     

Helsinki Stock Exchange                                                         

Trade date                                         17.12.2009       
Bourse trade                                       PURCHASE                     
Share                                              FSC1V                        
Amount                                             10 500       osaketta 
Total cost                                         29 310.00    EUR             
Average price / share                              2.791429     EUR             
Highest price / share                              2.80         EUR             
Lowest price / share                               2.78         EUR             


F-Secure Corporation now holds 1 529 446 shares 
including the shares repurchased on 17.12.2009.                                 



On behalf of F-Secure Corporation 

FIM Bank Ltd                                                   

Mika Kannisto