Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 23.9.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       23.9.2015


SHARE REPURCHASE 23.9.2015

In the Helsinki Stock Exchange



Trade date           23.9.2015

Bourse trade         BUY

Share                VAIAS

Amount               132       shares

Total cost           3.150,84  EUR

Average price/ share 23,87     EUR

Highest price/ share 23,87     EUR

Lowest price/ share  23,87     EUR


Vaisala Corporation now holds a total of 137 048 shares
including the shares repurchased on 23.9.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen




[HUG#1954136]