Vaisala Oyj: SHARE REPURCHASE 30.12.2016 Published: Dec 30, 2016 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 30.12.2016 SHARE REPURCHASE 30.12.2016 In the Helsinki Stock Exchange Trade date 30.12.2016 Bourse trade BUY Share VAIAS Amount 200 shares Average price/share 34,3000 EUR Total Cost 6 860,00 EUR Vaisala Corporation now holds a total of 366 877 shares including the shares repurchased on 30.12.2016. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_30.12_trades