TietoEnator Corporation Stock Exchange announcement 8.8.2007 In the Helsinki Stock Exchange Trade date 8.8.2007 Bourse trade BUY Share TIE1V Amount 45.000 shares Total cost 754.717,95 EUR Average price/ share 16,7715 EUR Highest price/ share 16,92 EUR Lowest price/ share 16,65 EUR TietoEnator Corporation now holds a total of 631.650 TIE1V shares including the shares repurchased on 8.8.2007. On behalf of TietoEnator Corporation NORDEA BANK FINLAND PLC Petri Simberg Heikki Nummela