Vaisala Corporation: Managers’ Transactions – Voipio, Ville Published: May 4, 2022 Manager Transaction Releases Vaisala Corporation Managers’ Transactions May 4, 2022, at 9:15 a.m. (EEST) Vaisala Corporation: Managers’ Transactions – Voipio, Ville ____________________________________________ Person subject to the notification requirement Name: Voipio, Ville Position: Member of the Board/Deputy member Issuer: Vaisala Oyj LEI: 743700RNDD7KU11HW873 Notification type: INITIAL NOTIFICATION Reference number: 743700RNDD7KU11HW873_20220503111127_15 ____________________________________________ Transaction date: 2022-05-03 Venue: XHEL Instrument type: SHARE ISIN: FI0009900682 Nature of the transaction: RECEIPT OF A SHARE-BASED INCENTIVE Transaction details (1): Volume: 506 Unit price: 0.00 EUR Aggregated transactions (1): Volume: 506 Volume weighted average price: 0.00 EUR More information Kaarina Muurinen, CFO Tel. +358 40 577 5066 Vaisala Corporation Distribution Nasdaq Helsinki Key media vaisala.com Vaisala is a global leader in environmental and industrial measurement. Building on over 85 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 over 2,000 professionals worldwide and is listed on the Nasdaq Helsinki stock exchange. vaisala.com twitter.com/VaisalaGroup linkedin.com