Vaisala Oyj: SHARE REPURCHASE 16.1.2017 Published: Jan 16, 2017 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 16.1.2017 SHARE REPURCHASE 16.1.2017 In the Helsinki Stock Exchange Trade date 16.1.2017 Bourse trade BUY Share VAIAS Amount 764 shares Average price/share 34,5386 EUR Total Cost 26 387,50 EUR Vaisala Corporation now holds a total of 372 282 shares including the shares repurchased on 16.1.2017. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_16.1_trades