Regulatory press release

Stora Enso Oyj: Stora Enso shares converted

STORA ENSO OYJ STOCK EXCHANGE RELEASE 18 May 2026 at 10:00 EEST

During the 1 April-30 April 2026 conversion period there were two conversions, and a total of 5,070 Ashares were converted into R shares. The shares were recorded in the Finnish trade register today, 18 May 2026, and trading in the new R shares will start on 19 May 2026.

Breakdown of shares after conversion:

A shares     175,535,114
R shares     613,084,873
Total           788,619,987

Each A share and every ten R shares carry one vote. The total amount of votes after the conversion is at least 236,843,601.


Stora Enso

Stora Enso is a global leader in renewable materials with a strong focus on packaging. Our purpose is to replace non-renewable materials with renewable solutions. Together with our customers, we design and deliver competitive, high-quality packaging materials and solutions, made from fresh and recycled fibers, accelerating the transition to a circular bioeconomy.

Stora Enso has approximately 19,000 employees and our sales in 2025 were EUR 9.3 billion. Stora Enso's shares are listed on Nasdaq Helsinki Oy (STEAV, STERV) and Nasdaq Stockholm AB (STE A, STE R). In addition, the shares are traded on OTC Markets (OTCQX) in the USA as ADRs and ordinary shares (SEOAY, SEOFF, SEOJF).

STORA ENSO OYJ