Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 1.2.2017

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       1.2.2017


SHARE REPURCHASE 1.2.2017

In the Helsinki Stock Exchange



Trade date          1.2.2017

Bourse trade        BUY

Share               VAIAS

Amount              800       shares

Average price/share 34,7963   EUR

Total Cost          27 837,04 EUR


Vaisala Corporation now holds a total of 377 867 shares
including the shares repurchased on 1.2.2017.


On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen




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Attachments:

Vaisala_1.2_trades.xlsx