Vaisala Oyj: SHARE REPURCHASE 29.12.2016 Published: Dec 29, 2016 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 29.12.2016 SHARE REPURCHASE 29.12.2016 In the Helsinki Stock Exchange Trade date 29.12.2016 Bourse trade BUY Share VAIAS Amount 400 shares Average price/share 34,6700 EUR Total Cost 13 868,00 EUR Vaisala Corporation now holds a total of 366 677 shares including the shares repurchased on 29.12.2016. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_29.12_trades