Metso Outotec Oyj

Transaction in Own Shares • Mar 15, 2023

Disclosure 429990

Metso Outotec Oyj - Changes in company's own shares

Metso Outotec Corporation's conveyance of own shares based on the long-term incentive plan

Metso Outotec Corporation's stock exchange release on March 15, 2023, at 4:50 p.m. EET A total of 692,256 of Metso Outotec Corporation's treasury shares have been conveyed without consideration to 131 key persons and executives from the Performance Share Plan 2020-2022 and Deferred Share Plan 2020-2022. Metso Outotec announced the long-term incentive plan in a stock exchange release issued on July 1, 2020. Following the conveyance on March 15, 2023, the number of treasury shares totals 2,644,249. Further information, please contact: Juha Rouhiainen, VP, Investor Relations, Metso Outotec Corporation, tel. +358 20 4843253, email: juha.rouhiainen(a)mogroup.com Metso Outotec is a frontrunner in providing sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally. By helping our customers increase their productivity, improve their energy and water efficiency and environmental performance with our process and product expertise, we are the partner for positive change. Headquartered in Helsinki, Finland, Metso Outotec employs over 16,000 people in close to 50 countries and sales for 2022 were about EUR 5.3 billion. The company is listed on the Nasdaq Helsinki mogroup.com (https://www.mogroup.com/), twitter.com/metsooutotec