Kemira Oyj

Transaction in Own Shares • Dec 23, 2025

Kemira has cancelled repurchased shares

Kemira has cancelled repurchased shares

Kemira Oyj, Stock Exchange Release, December 23, 2025 at 9:40 am (EET)

Kemira has cancelled repurchased shares
Kemira has cancelled 5,000,000 treasury shares according to the decision by the
Board of Directors, and the cancellation has been registered with the Finnish
Trade Register today. The cancelled shares were acquired under the share buyback
program announced on July 18, 2025. The repurchases took place between July 22
and December 16, 2025.

The cancellation reduces the total number of shares in Kemira to 150,342,557.
After the cancellation, Kemira holds 896,004 treasury shares.

More information on Kemira's share buyback program is available at

https://www.kemira.com/investors/share-buybacks.

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 chemical solutions for water-intensive
industries. We deliver tailored products and services to improve the product
quality, processes, and resource efficiency of our diverse range of customers.
Our focus is on water treatment, as well as on fiberand renewable solutions -
enabling sustainability transformation for our customers. In 2024, Kemira
reported annual revenue of EUR 2.9 billion with a global team of some 4,700
colleagues. Kemira is listed on the Nasdaq Helsinki www.kemira.com