Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 10.7.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       10.7.2015

SHARE REPURCHASE 10.7.2015

In the Helsinki Stock Exchange

Trade date              10.7.2015

Bourse trade            BUY

Share                   VAIAS

Amount                  500          shares

Total cost              11 459,00    EUR

Average price/ share    22,9180      EUR

Highest price/ share    23,02        EUR

Lowest price/ share     22,85        EUR


Vaisala Corporation now holds a total of 75 879 shares
including the shares repurchased on 10.7.2015.On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1936930]