Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 8.9.2015

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       8.9.2015


SHARE REPURCHASE 8.9.2015

In the Helsinki Stock Exchange



 Trade date           8.9.2015

 Bourse trade         BUY

 Share                VAIAS

 Amount               188      shares

 Total cost           4.632,32 EUR

 Average price/ share 24,6400  EUR

 Highest price/ share 24,64    EUR

 Lowest price/ share  24,64    EUR


Vaisala Corporation now holds a total of 128 457 shares
including the shares repurchased on 8.9.2015.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

[HUG#1950603]