Basware Corporation ANNOUNCEMENT 5.12.2008 SHARE REPURCHASE 5.12.2008 In the Helsinki Stock Exchange Trade date 5.12.2008 Bourse trade BUY Share BAS1V Amount 1.500 shares Total cost 10.100,00 EUR Average price/ share 6,7333 EUR Highest price/ share 6,75 EUR Lowest price/ share 6,70 EUR Basware Corporation now holds a total of 29.505 shares including the shares repurchased on 5.12.2008. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen