Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 21.6.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       21.6.2016

SHARE REPURCHASE 21.6.2016

In the Helsinki Stock Exchange

Trade date           21.6.2016

Bourse trade         BUY

Share                VAIAS

Amount               200       shares

Total cost           5620,00   EUR

Average price/ share 28.1000   EUR

Highest price/ share 28,10     EUR

Lowest price/ share  28,10     EUR


Vaisala Corporation now holds a total of 252 089 shares
including the shares repurchased on 21.6.2016.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#2022252]