Vaisala Oyj: SHARE REPURCHASE 10.1.2017 Published: Jan 10, 2017 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 10.1.2017 SHARE REPURCHASE 10.1.2017 In the Helsinki Stock Exchange Trade date 10.1.2017 Bourse trade BUY Share VAIAS Amount 200 shares Average price/share 33,9000 EUR Total Cost 6 780,00 EUR Vaisala Corporation now holds a total of 369 538 shares including the shares repurchased on 10.1.2017. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_10.1_trades