Kemira Oyj

Transaction in Own Shares • May 17, 2017

Disclosure 352555

Kemira Oyj - Changes in company's own shares

Kemira Oyj: Change in the holding of the company's own shares

Kemira Oyj Stock Exchange Release May 17, 2017 at 2.45 pm (CET+1) Kemira Oyj: Change in the holding of the company's own shares On May 17, 2017 a total of 1,873 shares have been returned to Kemira Oyj. The return is related to the share-based incentive plan announced on March 2, 2016. In the plan, Kemira shares held by the company were conveyed to key employees participating in the performance period 2015 in accordance with the terms and conditions of the plan. After the return, the company holds a total of 2,980,196 own shares. For more information, please contact: Kemira Oyj Olli Turunen, Vice President, Investor Relations Tel. +358 10 862 1255 Kemira is a global chemicals company serving customers in water-intensive industries. We provide expertise, application know-how and chemicals that improve our customers' product quality, process and resource efficiency. Our focus is on pulp & paper, oil & gas, mining and water treatment. In 2016, Kemira had annual revenue of around EUR 2.4 billion and 4,800 employees. Kemira shares are listed on the Nasdaq Helsinki Ltd. www.kemira.com []