Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 16.11.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       16.11.2015


SHARE REPURCHASE 16.11.2015

In the Helsinki Stock Exchange

Trade date                  16.11.2015

Bourse trade                BUY

Share                       VAIAS

Amount                      2 405           shares

Total cost                  60.242,36       EUR

Average price/ share        25,0488         EUR

Highest price/ share        25,30           EUR

Lowest price/ share         24,88           EUR


Vaisala Corporation now holds a total of 182 369 shares
including the shares repurchased on 16.11.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1967225]