Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 5.6.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT     5.6.2015


SHARE REPURCHASE 5.6.2015

In the Helsinki Stock Exchange



Trade date           5.6.2015

Bourse trade         BUY

Share                VAIAS

Amount               150      shares

Total cost           3 634,80 EUR

Average price/ share 24,2320  EUR

Highest price/ share 24,60    EUR

Lowest price/ share  24,00    EUR


Vaisala Corporation now holds a total of 60 290 shares
including the shares repurchased on 5.6.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1926752]