Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 10.11.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       10.11.2015

SHARE REPURCHASE 10.11.2015

In the Helsinki Stock Exchange

Trade date           10.11.2015

Bourse trade         BUY

Share                VAIAS

Amount               1 500      shares

Total cost           36.654,00  EUR

Average price/ share 24,4360    EUR

Highest price/ share 24,50      EUR

Lowest price/ share  24,30      EUR


Vaisala Corporation now holds a total of 174 984 shares
including the shares repurchased on 10.11.2015.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1965939]