Orc Group Holding AB Publishes Unaudited Financial Result for October 1 – December 31, 2014

Regulatory News:

On January 2, 2015 Orc Group Holding AB´s (STO:ORC) owner Cidron Delfi Intressenter Holding AB (a company indirectly controlled by Nordic Capital Fund VII) signed an agreement to acquire 100% of the shares in Tbricks.

An investor telephone conference (in English) will be held on Tuesday, January 13, 2015 at 3.00 p.m. CET. An investor presentation including unaudited Q4 financial result has been prepared for the investor meeting and today been published at www.orc-group.com.

Register to the investor meeting by e-mail at ir@orc-group.com or phone +46 8 506 477 00. When registering please include your name, e-mail and phone number.

About Orc

Orc is the global market leader in trading technology for listed derivatives. Building on our commitment to long term partnerships and technology innovation that delivers results, Orc serves the trading and electronic execution needs of clients worldwide.

Leading trading firms, market makers, banks and brokers around the globe depend on Orc to provide robust solutions that deliver concrete value, ensuring that they achieve their business goals in the world’s increasingly dynamic and competitive markets. With nearly 200 customer sites in more than 30 countries, access to over 150 trading venues and offices in each of the world’s key financial centers, we offer true global capabilities.

Combining our technology and financial industry expertise, including a solid understanding of regulatory issues, Orc also provides expert advice and services that help reduce complexity and cost, while enabling clients to stay focused on value creation in their core businesses.

Orc is owned by Orc Group Holding AB which in turn is majority-owned by Nordic Capital Fund VII.

www.orc-group.com

About Tbricks

Tbricks provides the next-generation trading system that empowers the professional trader. Tbricks delivers an open, solid and very fast core platform complemented by a rich set of trading apps. Tbricks supports premier trading and market making institutions in Europe and North America.

The information in this press release is subject to the disclosure requirements of Orc Group Holding AB under the Swedish Securities Market Act and/or the Swedish Financial Instruments Trading Act. The information was released for publication on January 13, 2015, 8:00 a.m. CET.

N.B. The English text is a translation of the Swedish text. In case of discrepancy between the Swedish and the English text the Swedish version shall prevail.

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