Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 23.7.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       23.7.2015


SHARE REPURCHASE 23.7.2015

In the Helsinki Stock Exchange


Trade date           23.7.2015

Bourse trade         BUY

Share                VAIAS

Amount               1 000     shares

Total cost           24 000,00 EUR

Average price/ share 24,0000   EUR

Highest price/ share 24,00     EUR

Lowest price/ share  24,00     EUR


Vaisala Corporation now holds a total of 82 674 shares
including the shares repurchased on 23.7.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1940929]