Paul Heldman

Nephron Research LLC provides investment research. The private company is based in New York, NY.

Founded in 2008 by Suzanne Clark, Potomac Research Group Holdings LLC (PRG) is an investment research firm located in Washington, DC. The firm is a registered investment advisor in the District of Columbia and is a member of the Investorside Research Association. They provide policy and market analysis to institutional investors. PRG helps mutual funds, pension funds and hedge funds understand the impact of legislation and regulation on markets, industries and companies.

Citigroup Global Markets, Inc. (Broker) (CGMI-Broker) is the broker/dealer division of Citigroup Global Markets, Inc., an investment bank headquartered in New York City with additional offices across the US. The firm was founded in 2004 and is a subsidiary of Citigroup Financial Products, Inc., ultimately held by Citigroup, Inc. (NYSE: C). CGMI-Broker covers all market capitalizations of the major global indices and provides macro and quantitative analysis of global markets and sector trends. Their core focus of the group is to help investing clients make informed decisions by providing value-added, independent, insightful analysis.