Vaisala Oyj

Director's Dealing • Mar 6, 2019

Disclosure 369277

Vaisala - Managers' transactions

Vaisala Corporation: Managers’ Transactions - Happonen, Marja

Vaisala Corporation

Managers’ Transactions

March 6, 2019 at 1:00 p.m. (EET)

Vaisala Corporation: Managers’ Transactions - Happonen, Marja

Person subject to the notification requirement

Name: Happonen, Marja

Position: Other senior manager

Issuer: Vaisala Oyj

LEI: 743700RNDD7KU11HW873

Notification type: INITIAL NOTIFICATION

Reference number: 743700RNDD7KU11HW873_20190304144629_2

____________________________________________

Transaction date: 2019-03-05

Venue not applicable

Instrument type: DEBT INSTRUMENT

ISIN: FI0009900682

Nature of the transaction: RECEIPT OF A SHARE-BASED INCENTIVE OR REMUNERATION

Transaction details

(1): Volume: 3,888 Unit price: EUR

Aggregated transactions

(1): Volume: 3,888 Volume weighted average price: EUR

**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