Basware Corporation ANNOUNCEMENT 17.4.2012 SHARE REPURCHASE 17.4.2012 In the Helsinki Stock Exchange +--------------------+---------+------+ |Trade date |17.4.2012| | +--------------------+---------+ | |Bourse trade |BUY | | +--------------------+---------+ | |Share |BAS1V | | +--------------------+---------+------+ |Amount |558 |shares| +--------------------+---------+------+ |Total cost |11.439,00|EUR | +--------------------+---------+------+ |Average price/ share|20,5000 |EUR | +--------------------+---------+------+ |Highest price/ share|20,50 |EUR | +--------------------+---------+------+ |Lowest price/ share |20,50 |EUR | +--------------------+---------+------+ Basware Corporation now holds a total of 96.623 shares including the shares repurchased on 17.4.2012. On behalf of Basware Corporation NORDEA BANK FINLAND PLC Petri Simberg Julius Summanen [HUG#1603361]