Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 14.9.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       14.9.2015

SHARE REPURCHASE 14.9.2015

In the Helsinki Stock Exchange

 Trade date           14.9.2015

 Bourse trade         BUY

 Share                VAIAS

 Amount               450       shares

 Total cost           11.241,00 EUR

 Average price/ share 24,9800   EUR

 Highest price/ share 24,98     EUR

 Lowest price/ share  24,98     EUR


Vaisala Corporation now holds a total of 133 558 shares
including the shares repurchased on 14.9.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1951939]