Vaisala - Changes in company's own shares

Vaisala Oyj: SHARE REPURCHASE 23.9.2016

VAISALA CORPORATION     STOCK EXCHANGE ANNOUNCEMENT       23.9.2016

SHARE REPURCHASE 23.9.2016

In the Helsinki Stock Exchange

Trade date           23.9.2016

Bourse trade         BUY

Share                VAIAS

Amount               1 096     shares

Average price/ share 32.1870   EUR

Total Cost           35 267,95 EUR


Vaisala Corporation now holds a total of 321 025 shares
including the shares repurchased on 23.9.2016.

On behalf of Vaisala Corporation

NORDEA BANK FINLAND PLC

Janne Sarvikivi         Julius Summanen

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Attachments:

Vaisala_23.9_trades.xlsx