Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 22.10.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       22.10.2015


SHARE REPURCHASE 22.10.2015

In the Helsinki Stock Exchange


Trade date           22.10.2015

Bourse trade         BUY

Share                VAIAS

Amount               2 000      shares

Total cost           48.442,60  EUR

Average price/ share 24,2213    EUR

Highest price/ share 24,27      EUR

Lowest price/ share  24,00      EUR


Vaisala Corporation now holds a total of 162 240 shares
including the shares repurchased on 22.10.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1960960]