Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 12.5.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       12.5.2016


SHARE REPURCHASE 12.5.2016

In the Helsinki Stock Exchange



Trade date           12.5.2016

Bourse trade         BUY

Share                VAIAS

Amount               500       shares

Total cost           12.813,80 EUR

Average price/ share 25,6276   EUR

Highest price/ share 25,67     EUR

Lowest price/ share  25,44     EUR


Vaisala Corporation now holds a total of 203 011 shares
including the shares repurchased on 12.5.2016.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen


[HUG#2012382]