Stock exchange release, 18 May 2026

Tieto: Share repurchases on week 20

Tieto Corporation    Stock exchange release    18 May 2026 at 03:00 p.m. EET
Tieto: Share repurchases on week 20
In the Helsinki Stock Exchange
Date Quantity Average price Total price
11.5.2026 30 000 19,5969 587 907
12.5.2026 40 000 19,3457 773 828
13.5.2026 50 000 19,376 968 800
14.5.2026 0 0 0
15.5.2026 40 000 19,4735 778 940
Total in week 20 160 000 19,4342 3 109 475
Tieto now holds a total of 810,000 shares
including the shares repurchased on 15.5.2026
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