Basware Corporation ANNOUNCEMENT 23.3.2009 SHARE REPURCHASE 23.3.2009 In the Helsinki Stock Exchange Trade date 23.3.2009 Bourse trade BUY Share BAS1V Amount 531 shares Total cost 3.929,40 EUR Average price/ share 7,4000 EUR Highest price/ share 7,40 EUR Lowest price/ share 7,40 EUR Basware Corporation now holds a total of 88.900 shares including the shares repurchased on 23.3.2009. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen