Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 26.5.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       26.5.2016

SHARE REPURCHASE 26.5.2016

In the Helsinki Stock Exchange

 Trade date           26.5.2016

 Bourse trade         BUY

 Share                VAIAS

 Amount               905       shares

 Total cost           24.302,15 EUR

 Average price/ share 26,8532   EUR

 Highest price/ share 27,35     EUR

 Lowest price/ share  26,43     EUR


Vaisala Corporation now holds a total of 218 427 shares
including the shares repurchased on 26.5.2016.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#2015941]