Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 18.5.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       18.5.2016


SHARE REPURCHASE 18.5.2016

In the Helsinki Stock Exchange



Trade date           18.5.2016

Bourse trade         BUY

Share                VAIAS

Amount               4 500      shares

Total cost           114.400,35 EUR

Average price/ share 25,4223    EUR

Highest price/ share 25,50      EUR

Lowest price/ share  25,19      EUR


Vaisala Corporation now holds a total of 209 299 shares
including the shares repurchased on 18.5.2016.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen



[HUG#2013699]