Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 27.5.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       27.5.2016


SHARE REPURCHASE 27.5.2016

In the Helsinki Stock Exchange

Trade date              27.5.2016

Bourse trade            BUY

Share                   VAIAS

Amount                  5 000         shares

Total cost              139.961,00    EUR

Average price/ share    27,9922       EUR

Highest price/ share    28,10         EUR

Lowest price/ share     27,90         EUR


Vaisala Corporation now holds a total of 223 427 shares
including the shares repurchased on 27.5.2016.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#2016295]