Kemira Oyj: Acquisition of own shares during week 19, 2026

Kemira Oyj, Stock Exchange Release, May 8, 2026 at 7.00 pm (EEST)

Kemira Oyj: Acquisition of own shares during week 19, 2026

The acquisition of own shares is a part of the share buyback program that Kemira
Oyj announced on February 12, 2026. The buyback program, which started on
February 13, and will end latest on September 20, 2026, is being carried out in
accordance with the Regulation (EU) No 596/2014 on market abuse and Commission
Delegated Regulation (EU) 2016/1052.

Kemira Oyj has repurchased its own shares as follows between May 4 and May 8,
2026:

Date          Exhange      Share    Number of                         Average
Total
              transaction  trading  shares                            price/
share  transaction
                           code                                       (EUR)
value (EUR)
May 4, 2026   Buy  KEMIRA           67,651   17.6249
1,192,342.99
May 5, 2026   Buy  KEMIRA           75,905   17.5531
1,332,366.42
May 6, 2026   Buy  KEMIRA           57,439   17.8230
1,023,735.11
May 7, 2026   Buy  KEMIRA           75,010   17.5835
1,318,941.71
May 8, 2026   Buy  KEMIRA           43,571   17.4185
758,943.03
Total during  Buy  KEMIRA           319,576  17.6056
5,626,329.26
week 19/2026

After the acquisitions Kemira Oyj holds a total of 4,087,970 treasury shares.

On behalf of Kemira Oyj

Danske Bank A/S, Finland Branch

Antti Väliaho, Jonathan Nyberg

For more information, please contact:

Kemira Oyj
Kiira Fröberg, Vice President, Investor Relations
Tel. +35840 7604258
kiira.froberg@kemira.com

Kemira is a global leader in sustainable chemistry for water-intensive
industries. We operate globally and serve a wide range of customers including
municipal and industrial water treatment companies and the fiber industry. Our
solutions and services help secure clean water for millions of people every day
and support our customers in advancing circularity and responsible resource use
throughout their value chains. In 2025, Kemira's revenue totaled EUR 2.8
billion, and we employed approximately 4,900 people. Kemira's shares are listed
on Nasdaq Helsinki (symbol: KEMIRA) www.kemira.com



                 

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