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

F-Secure Corporation ANNOUNCEMENT 3.8.2011

SHARE REPURCHASE 3.8.2011



F-Secure Corporation        ANNOUNCEMENT          3.8.2011
SHARE REPURCHASE 3.8.2011                                 
In the Helsinki Stock Exchange                            
Trade date                            3.8.2011            
Bourse trade                BUY                           
Share                       FSC1V                         
Amount                                  20.000  shares    
Total cost                           41.333,10  EUR       
Average price/ share                    2,0667  EUR       
Highest price/ share                      2,10  EUR       
Lowest price/ share                       2,05  EUR       
F-Secure Corporation now holds a total of 3.543.103 shares
including the shares repurchased on 3.8.2011.             
On behalf of F-Secure Corporation                         
Nordea Bank Finland Plc                                   
Petri Simberg               Julius Summanen