Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 1.6.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       1.6.2016

SHARE REPURCHASE 1.6.2016

In the Helsinki Stock Exchange

 Trade date           1.6.2016

 Bourse trade         BUY

 Share                VAIAS

 Amount               900       shares

 Total cost           25.306,29 EUR

 Average price/ share 28,1181   EUR

 Highest price/ share 28,15     EUR

 Lowest price/ share  28,00     EUR


Vaisala Corporation now holds a total of 227 126 shares
including the shares repurchased on 1.6.2016.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#2017333]