Tieto Oyj: Share subscriptions based on stock options 2009C

Regulatory News:

Tieto Corporation STOCK EXCHANGE RELEASE 19 December 2016, 10.00 EET

Between 11 November 2015 and 31 December 2015, a total of 3 140 Tieto Corporation new shares have been subscribed for with the company's stock options 2009C. For subscriptions made with the stock options 2009C, the entire subscription price of EUR 28 668.20 will be entered in the reserve for invested unrestricted equity. As a result of subscriptions, the number of Tieto shares increases to 74 013 093.

The shares subscribed for under the stock options have been registered in the Trade Register on 19 January 2016, as of which date the new shares will establish shareholder rights. The shares will be traded on the NASDAQ Helsinki together with the old shares as of 20 January 2016.

The share subscription period for stock options 2009C is 1 March 2014–31 March 2016.

The terms and conditions of stock options 2009 with additional information are available on the company's website www.tieto.com/Investors.

TIETO CORPORATION

DISTRIBUTION NASDAQ Helsinki NASDAQ Stockholm Principal Media

Tieto is the largest IT services company in the Nordics providing full lifecycle IT services. We also provide global product development services for companies in the communications and embedded technologies arena. Through industry insight, technology vision, and innovative thinking, Tieto proactively strives to inspire and engage our customers in finding new ways of accelerating their business.

Building on a strong Nordic heritage, Tieto combines global capabilities with local presence. Headquartered in Helsinki, Finland, Tieto has over 13 000 experts in more than 20 countries. Turnover is approximately EUR 1.5 billion. Tieto’s shares are listed on NASDAQ in Helsinki and Stockholm. www.tieto.com

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