Vaisala Oyj: SHARE REPURCHASE 2.2.2017 Julkaistu: Feb 2, 2017 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 2.2.2017 SHARE REPURCHASE 2.2.2017 In the Helsinki Stock Exchange Trade date 2.2.2017 Bourse trade BUY Share VAIAS Amount 500 shares Average price/share 34,7000 EUR Total Cost 17 350,00 EUR Vaisala Corporation now holds a total of 378 367 sharesincluding the shares repurchased on 2.2.2017. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_2.2_trades