Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 19.8.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       19.8.2015


SHARE REPURCHASE 19.8.2015

In the Helsinki Stock Exchange

Trade date           19.8.2015

Bourse trade         BUY

Share                VAIAS

Amount               600       shares

Total cost           15 030,00 EUR

Average price/ share 25,0500   EUR

Highest price/ share 25,10     EUR

Lowest price/ share  25,00     EUR


Vaisala Corporation now holds a total of 104 483 shares
including the shares repurchased on 19.8.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1946553]