TietoEnator Corporation ANNOUNCEMENT 2.8.2007 In the Helsinki Stock Exchange Trade date 2.8.2007 Bourse trade BUY Share TIE1V Amount 45.000 shares Total cost 796.167,68 EUR Average price/ share 17,6926 EUR Highest price/ share 18,10 EUR Lowest price/ share 17,40 EUR TietoEnator Corporation now holds a total of 451.650 TIE1V shares including the shares repurchased on 2.8.2007. On behalf of TietoEnator Corporation NORDEA BANK FINLAND PLC Petri Simberg Heikki Nummela