Nine OTCQX Companies to Present at 26th Annual ROTH Growth Stock Conference

NEW YORK, March 7, 2014

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OTCQX companies presenting at the conference include:

• Alter NRG Corp. (TSX: NRG; OTCQX: ANRGF)
• Amerigo Mining & Resources Ltd. (TSX: ARG; OTCQX: ARREF)
• Destiny Media Technologies Inc. (TSX-V: DSY; OTCQX: DSNY)
• NetDimensions (Holdings) Limited (LSE: NETD; OTCQX: NETDY)
• Sphere 3D Corp. (TSX-V: ANY: OTCQX: SPIHF)
• Stem Cell Therapeutics Corp. (TSX-V: SSS; OTCQX: SCTPF)
• Viralytics Ltd. (ASX: VLA; OTCQX: VRACY)
• Xcel Brands, Inc. (OTCQX: XELB)
• Zenyatta Ventures Ltd. (TSX: ZEN; OTCQX: ZENYF)

In addition, R. Cromwell Coulson, President and CEO of OTC Markets Group, will speak on a panel on "IPO Readiness" on Tuesday, March 11, at 11:30 a.m. Pacific time along with representatives from IntercontinentalExchange, AON and KPMG.  The panel will be moderated by Jack Hogoboom, partner at Lowenstein Sandler LLP.

The annual ROTH conference is one of the largest small-cap investor events in the U.S., bringing together buy-side investors and executives from hundreds of growth companies in a variety of sectors.  OTC Markets Group is a sponsor of the 26^th Annual ROTH Capital Partners Growth Stock Conference.  For more about the conference, visit www.roth.com.

About OTC Markets Group Inc.
OTC Markets Group Inc. (OTCQX: OTCM) operates Open, Transparent and Connected financial marketplaces for 10,000 U.S. and global securities. Through our OTC Link® ATS, we directly link a diverse network of broker-dealers that provide liquidity and execution services for a wide spectrum of securities. We organize these securities into marketplaces to better inform investors of opportunities and risks – OTCQX®, The Best Marketplace with Qualified Companies; OTCQB®, The Venture Stage Marketplace with U.S. Reporting Companies; and OTC Pink®, The Open Marketplace with Variable Reporting Companies. Our data-driven platform enables investors to easily trade through the broker of their choice at the best possible price and empowers a broad range of companies to improve the quality and availability of information for their investors. To learn more about how we create better informed and more efficient financial marketplaces, visit www.otcmarkets.com.

OTC Link ATS is operated by OTC Link LLC, member FINRA/SIPC and SEC regulated ATS.