Basware Corporation ANNOUNCEMENT 23.12.2008 SHARE REPURCHASE 23.12.2008 In the Helsinki Stock Exchange Trade date 23.12.2008 Bourse trade BUY Share BAS1V Amount 860 shares Total cost 5.340,60 EUR Average price/ share 6,2100 EUR Highest price/ share 6,21 EUR Lowest price/ share 6,21 EUR Basware Corporation now holds a total of 41.567 shares including the shares repurchased on 23.12.2008. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen