Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 7.8.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       7.8.2015

SHARE REPURCHASE 7.8.2015

In the Helsinki Stock Exchange

Trade date           7.8.2015

Bourse trade         BUY

Share                VAIAS

Amount               331      shares

Total cost           8 149,48 EUR

Average price/ share 24,6208  EUR

Highest price/ share 24,70    EUR

Lowest price/ share  24,50    EUR


Vaisala Corporation now holds a total of 99 965 shares
including the shares repurchased on 7.8.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1944409]