Vaisala Corporation: Managers’ Transactions - Syrjänen, Tuomas Published: May 3, 2019 Manager Transaction Releases Vaisala Corporation Managers’ Transactions May 3, 2019 at 2:30 p.m. (EEST) Vaisala Corporation: Managers’ Transactions - Syrjänen, Tuomas Person subject to the notification requirement Name: Syrjänen, Tuomas Position: Member of the Board/Deputy member Issuer: Vaisala Oyj LEI: 743700RNDD7KU11HW873 Notification type: INITIAL NOTIFICATION Reference number: 743700RNDD7KU11HW873_20190503094616_2 ____________________________________________ Transaction date: 2019-04-30 Venue: NASDAQ HELSINKI LTD (XHEL) Instrument type: SHARE ISIN: FI0009900682 Nature of the transaction: RECEIPT OF A SHARE-BASED INCENTIVE OR REMUNERATION Transaction details (1): Volume: 720 Unit price: Aggregated transactions (1): Volume: 720 Volume weighted average price: More information Kaarina Muurinen, CFO Tel. +358 40 577 5066 Vaisala Corporation Distribution Nasdaq Helsinki Key media www.vaisala.com Vaisala is a global leader in environmental and industrial measurement. Building on over 80 years of experience, Vaisala provides observations for a better world. We are a reliable partner for customers around the world, offering a comprehensive range of innovative observation and measurement products and services. Headquartered in Finland, Vaisala employs approximately 1,850 professionals worldwide and is listed on the Nasdaq Helsinki stock exchange. www.vaisala.com www.twitter.com/VaisalaGroup