Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 19.11.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       19.11.2015

SHARE REPURCHASE 19.11.2015

In the Helsinki Stock Exchange

Trade date           19.11.2015

Bourse trade         BUY

Share                VAIAS

Amount               3 681      shares

Total cost           97.560,03  EUR

Average price/ share 26,5037    EUR

Highest price/ share 26,55      EUR

Lowest price/ share  26,48      EUR


Vaisala Corporation now holds a total of 191 550 shares
including the shares repurchased on 19.11.2015.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1968297]