BasWare - Changes in company's own shares

Basware: SHARE REPURCHASE 18.5.2012

Basware Corporation          ANNOUNCEMENT        18.5.2012

SHARE REPURCHASE 18.5.2012

In the Helsinki Stock Exchange

Trade date           18.5.2012

Bourse trade         BUY

Share                BAS1V

Amount               3.375     shares

Total cost           67.219,50 EUR

Average price/ share 19,9169   EUR

Highest price/ share 20,00     EUR

Lowest price/ share  19,30     EUR

Basware Corporation now holds a total of 105.565 shares
including the shares repurchased on 18.5.2012.

On behalf of Basware Corporation

NORDEA BANK FINLAND PLC

Petri Simberg         Julius Summanen

[HUG#1613381]