Basware Corporation ANNOUNCEMENT 11.12.2008 SHARE REPURCHASE 11.12.2008 In the Helsinki Stock Exchange Trade date 11.12.2008 Bourse trade BUY Share BAS1V Amount 3.800 shares Total cost 25.359,60 EUR Average price/ share 6,6736 EUR Highest price/ share 6,70 EUR Lowest price/ share 6,52 EUR Basware Corporation now holds a total of 36.650 shares including the shares repurchased on 11.12.2008. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Jarkko Järvinen