Basware Corporation ANNOUNCEMENT 30.3.2012 SHARE REPURCHASE 30.3.2012 In the Helsinki Stock Exchange Trade date 30.3.2012 Bourse trade BUY Share BAS1V Amount 6.668 shares Total cost 126.565,12 EUR Average price/ share 18,9810 EUR Highest price/ share 19,00 EUR Lowest price/ share 18,84 EUR Basware Corporation now holds a total of 84.980 shares including the shares repurchased on 30.3.2012. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen [HUG#1598994]