Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 18.6.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT     18.6.2015


SHARE REPURCHASE 18.6.2015

In the Helsinki Stock Exchange


Trade date           18.6.2015

Bourse trade         BUY

Share                VAIAS

Amount               300       shares

Total cost           6 933,00  EUR

Average price/ share 23,1100   EUR

Highest price/ share 23,11     EUR

Lowest price/ share  23,11     EUR


Vaisala Corporation now holds a total of 65 819 shares
including the shares repurchased on 18.6.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1929680]