Stock exchange release, 14 September 2026

Tieto: Share repurchases on week 37

Tieto Corporation    Stock exchange release    14 Sep 2026 at 15:00 p.m. EET
Tieto: Share repurchases on week 37
In the Helsinki Stock Exchange
Date Quantity Average price Total price
7.9.2026 40 000 19,2912 771 648,00
8.9.2026 40 000 19,2582 770 328,00
9.9.2026 40 000 19,0860 763 440,00
10.9.2026 40 000 19,0925 763 700,00
11.9.2026 40 000 19,0452 761 808,00
Total in week 37 200 000 19,1546 3 830 924,00
Tieto now holds a total of 702,693 shares
including the shares repurchased on 11.9.2026
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 Stockholm
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 13 000 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. www.tieto.com