Orc Group Holding AB publishes unaudited financial result for October 1 – December 31, 2014

On January 2, 2015 Orc Group Holding AB´s 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.

For further information, please contact:
Christine Blinke, Chief Marketing Officer, Orc Group AB, Tel. +46 8 506 477 21

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.