Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 12.8.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       12.8.2015


SHARE REPURCHASE 12.8.2015

In the Helsinki Stock Exchange



Trade date           12.8.2015

Bourse trade         BUY

Share                VAIAS

Amount               200       shares

Total cost           4 887,50  EUR

Average price/ share 24,4375   EUR

Highest price/ share 24,50     EUR

Lowest price/ share  24,25     EUR


Vaisala Corporation now holds a total of 100 415 shares
including the shares repurchased on 12.8.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1945217]