Vaisala Oyj: SHARE REPURCHASE 19.1.2017 Published: Jan 19, 2017 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 19.1.2017 SHARE REPURCHASE 19.1.2017 In the Helsinki Stock Exchange Trade date 19.1.2017 Bourse trade BUY Share VAIAS Amount 200 shares Average price/share 34,6300 EUR Total Cost 6 926,00 EUR Vaisala Corporation now holds a total of 372 982 sharesincluding the shares repurchased on 19.1.2017. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_19.1_trades