Vaisala Oyj: SHARE REPURCHASE 27.1.2017 Julkaistu: Jan 27, 2017 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 27.1.2017 SHARE REPURCHASE 27.1.2017 In the Helsinki Stock Exchange Trade date 27.1.2017 Bourse trade BUY Share VAIAS Amount 700 shares Average price/share 34,2771 EUR Total Cost 23 993,97 EUR Vaisala Corporation now holds a total of 376 467 shares including the shares repurchased on 27.1.2017. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_27.1_trades