Stock exchange release, 25 May 2026

Tieto: Share repurchases on week 21

Tieto Corporation    Stock exchange release    25 May 2026 at 03:00 p.m. EET
Tieto: Share repurchases on week 21
In the Helsinki Stock Exchange
Date Quantity Average price Total price
18.5.2026 50 000 19,7199 985 995
19.5.2026 40 000 20,4457 817 828
20.5.2026 40 000 20,4009 816 036
21.5.2026 40 000 20,4242 816 968
22.5.2026 40 000 20,4473 817 892
Total in week 21 210 000 20,2606 4 254 719
Tieto now holds a total of 1,020,000 shares
including the shares repurchased on 22.5.2026
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 Tieto 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