Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 31.7.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       31.7.2015


SHARE REPURCHASE 31.7.2015

In the Helsinki Stock Exchange



Trade date           31.7.2015

Bourse trade         BUY

Share                VAIAS

Amount               2 100     shares

Total cost           50 319,15 EUR

Average price/ share 23,9615   EUR

Highest price/ share 23,97     EUR

Lowest price/ share  23,80     EUR


Vaisala Corporation now holds a total of 90 100 shares
including the shares repurchased on 31.7.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen




[HUG#1942982]