Vaisala Corporation: Managers’ Transactions – Voipio, Raimo Feb 24, 2022 Manager Transaction Releases Vaisala Corporation Managers’ Transactions February 24, 2022, at 4:00 p.m. (EET) Vaisala Corporation: Managers’ Transactions – Voipio, Raimo ____________________________________________Person subject to the notification requirementName: Raimo VoipioPosition: Member of the Board/Deputy member Issuer: Vaisala OyjLEI: 743700RNDD7KU11HW873Notification type: INITIAL NOTIFICATIONReference number: 10464/4/4____________________________________________Transaction date: 2022-02-24Venue not applicableInstrument type: SHAREISIN: FI0009004899Nature of the transaction: GIFT,DONATION OR INHERITANCE (MADE) Transaction details(1): Volume: 25000 Unit price: 0 EUR(2): Volume: 25000 Unit price: 0 EURAggregated transactions(2): Volume: 50000 Volume weighted average price: 0 EUR More informationKaarina Muurinen, CFO Tel. +358 40 577 5066 Vaisala CorporationDistributionNasdaq Helsinki Key media vaisala.comVaisala 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 1,900 professionals worldwide and is listed on the Nasdaq Helsinki stock exchange. vaisala.com twitter.com/VaisalaGroup