Tieto: Share repurchases on 13.2.2026

Tietoevry Corporation Stock exchange release    13 February 2026 at 06:30 p.m. EET

Tieto: Share repurchases on 13.2.2026

In the Helsinki Stock Exchange

Trade date           13.2.2026 Bourse trade         Buy Share                  TIETO Amount             50,000 Shares Average price/ share    19.2228 EUR Total cost            961,140.00 EUR

Tieto now holds a total of 288,572 shares including the shares repurchased on 13.2.2026

The share buybacks are executed in compliance with Regulation No. 596/2014 of the European Parliament and Council (MAR) Article 5 and the Commission Delegated Regulation (EU) 2016/1052.

On behalf of Tietoevry Corporation

Nordea Bank Oyj

Sami Huttunen Ilari Isomäki

For further information, please contact:

Tommi Järvenpää, Head of Investor Relations, tel. +358 40 576 0288, tommi.jarvenpaa(at)tieto.com

Distribution NASDAQ Helsinki NASDAQ Helsinki Oslo Børs Principal Media

Tieto is a leading software and digital engineering services company with global market reach and capabilities. We provide customers across different industries with mission-critical solutions through our specialized software businesses Tieto Caretech, Tieto Banktech and Tieto Indtech as well as Tieto Tech Consulting business. Our around 14 000 talented vertical software, design, cloud and AI experts are dedicated to empowring our customers to succeed and innovate with latest technology.

Tieto`s annual revenue is approximately EUR 2 billion. The company`s shares are listed on the NASDAQ exchange  in Helsinki and Stockholm, as well as on Oslo Børs. www.tieto.com