Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 30.7.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       30.7.2015

SHARE REPURCHASE 30.7.2015

In the Helsinki Stock Exchange

Trade date           30.7.2015

Bourse trade         BUY

Share                VAIAS

Amount               100       shares

Total cost           2 396,00  EUR

Average price/ share 23,9600   EUR

Highest price/ share 23,96     EUR

Lowest price/ share  23,96     EUR


Vaisala Corporation now holds a total of 88 000 shares
including the shares repurchased on 30.7.2015.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1942651]