Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 23.2.2017

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       23.2.2017


SHARE REPURCHASE 23.2.2017

In the Helsinki Stock Exchange


 Trade date           23.2.2017

 Bourse trade         BUY

 Share                VAIAS

 Amount               1 040      shares

 Average price/share  33,3679    EUR

 Total Cost           34 702,62  EUR


Vaisala Corporation now holds a total of 388 539 shares
including the shares repurchased on 23.2.2017.


On behalf of Vaisala Corporation

NORDEA BANK AB (publ), Finnish Branch

Janne Sarvikivi         Julius Summanen

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Attachments:

Vaisala_23.2_trades.xlsx