Helsinki Finland, 2011-08-23 17:46 CEST (GLOBE NEWSWIRE) -- F-Secure Corporation ANNOUNCEMENT 23.8.2011 SHARE REPURCHASE 23.8.2011 In the Helsinki Stock Exchange Trade date 23.8.2011 Bourse trade BUY Share FSC1V Amount 8.000 shares Total cost 16.010,00 EUR Average price/ share 2,0013 EUR Highest price/ share 2,01 EUR Lowest price/ share 2,00 EUR F-Secure Corporation now holds a total of 3.708.381 shares including the shares repurchased on 23.8.2011. On behalf of F-Secure Corporation Nordea Bank Finland Plc Petri Simberg Julius Summanen