Cidron Delfi Intressenter AB and Orc Group AB (STO:ORC) invite you to attend an investor telephone conference (in English) on December 19, 2012. CEO Torben Munch and CFO Tomas Ljunglöf will present and comment on the group´s interim report for January–September 2012.

Telephone conference at 3.00 p.m. CET (in English)

International participants, please call: +44 (0)20 7162 0077

Swedish participants, please call: +46 (0)8 505 201 10

(Note: Callers in Stockholm and London should also dial the respective area code.)

Register by e-mail at ir@orc-group.com or phone +46 8 506 477 00 no later than December 17, 2012. When registering please include your name, e-mail and phone number.

About Orc

Orc is a leading provider of technology and services for the global financial industry. Since 1987, Orc delivers trading and market access solutions used by proprietary trading and market making firms, investment banks, hedge funds and brokerage houses worldwide.

Orc develops and provides the tools needed for running profitable trading or brokerage businesses in today’s competitive and ever-changing markets.

With market presence in all major global financial centers, Orc provides sales and support services from its offices across EMEA, the Americas and the Asia-Pacific regions.

Orc is owned by Nordic Capital Fund VII.

For more information, visit: www.orc-group.com

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