Vaisala Oyj: SHARE REPURCHASE 5.12.2016 Published: Dec 5, 2016 Stock Exchange Releases VAISALA CORPORATION STOCK EXCHANGE ANNOUNCEMENT 5.12.2016 SHARE REPURCHASE 5.12.2016 In the Helsinki Stock Exchange Trade date 5.12.2016 Bourse trade BUY Share VAIAS Amount 500 shares Average price/share 32,0000 EUR Total Cost 16 000,00 EUR Vaisala Corporation now holds a total of 356 849 shares including the shares repurchased on 5.12.2016. On behalf of Vaisala Corporation NORDEA BANK FINLAND PLC Janne Sarvikivi Julius Summanen Vaisala_5.12_trades