Vaisala Oyj: SHARE REPURCHASE 5.1.2017


VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       5.1.2017

SHARE REPURCHASE 5.1.2017

In the Helsinki Stock Exchange

Trade date 5.1.2017  
Bourse trade BUY
Share VAIAS
Amount 1 000 shares
Average price/share 34,2570 EUR
Total Cost 34 257,00 EUR

Vaisala Corporation now holds a total of 369 112 shares
including the shares repurchased on 5.1.2017.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen