Sameer Nadkarni

Wexford Capital LP (Wexford) is an independent, SEC-registered investment advisor headquartered in West Palm Beach, Florida with additional office in Stamford, Connecticut. The firm was founded by Charles Davidson, Joseph Jacobs and Robert Holtz in 1994. Wexford provides investment advice to a variety of private pooled investment vehicles over which the firm has discretionary trading authority.

Bowman Capital Management LP is a private equity/venture capital firm based in San Mateo, California.

Nomura Securities International, Inc. (NSI) is a registered broker/dealer headquartered in New York City and was founded in 1969. The firm is a division of Nomura Holding America, Inc. and their ultimate parent is Nomura Holdings, Inc. (NYSE: NMR, TYO: 8604, AMS: 8604). NSI provides securities brokerage services, as well as asset management, domestic retail, global markets, global investment banking and global merchant banking services. The firm's fixed-income business consists of bond sales and trading, origination and product supply for securitization deals and real estate-focused asset finance operations (in cooperation with Investment Banking). In the equity markets, NSI offers sales and trading of domestic and foreign stocks on a global basis, primarily for institutional investors.

Founded in 1998 by William R. Hambrecht, WR Hambrecht + Co. LLC is a registered broker/dealer headquartered in San Francisco, California. The firm offers a full array of investment services. They provide research that focuses on the (1) Asia-Pacific, biotechnology, business applications and services sectors (2) the China Internet and technology sector (3) consumer (4) enterprise software and Internet (5) gaming technology (6) Internet (7) medical technology (8) nanotechnology (9) networking and data infrastructure (10) semiconductors and devices and (11) specialty pharmaceuticals.

Sapphire Ventures LLC (Sapphire Ventures) is a private equity and venture capital firm, subsidiary of SAP Ventures Investment GmbH founded in 1996 by R. Douglas Higgins and Andreas Markus Weiskam. The firm is headquartered in Palo Alto, California.

JG Capital LLC is an independent research firm located in Greenwich, Connecticut. The firm provides advice to asset managers, corporations and other organizations around the world. JG Capital LLC advises clients on industry trends, particularly in the telecommunications, media and technology (TMT) sector. They provide useful and timely investment research for both short duration and long-term idea generation. JG Capital employs comprehensive modeling techniques for all of the companies they cover and measure risk/reward characteristics to optimize stock selection.