Basware Corporation ANNOUNCEMENT 27.3.2012 SHARE REPURCHASE 27.3.2012 In the Helsinki Stock Exchange Trade date 27.3.2012 Bourse trade BUY Share BAS1V Amount 300 shares Total cost 5.652,00 EUR Average price/ share 18,8400 EUR Highest price/ share 18,84 EUR Lowest price/ share 18,84 EUR Basware Corporation now holds a total of 76.492 shares including the shares repurchased on 27.3.2012. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen [HUG#1597651]