Jonathan Greenbaum

Visium Asset Management LP is an independent hedge fund management firm founded by Jacob Gottlieb in 2005. Headquartered in New York City, the firm provides discretionary investment advisory services and sub-advisory services for various long/short equity, credit, event-driven and multi-strategy private investment funds, registered investment companies, an undertaking for collective investment in transferable securities organized under European Union Directors, and separately managed accounts.

UBS Securities LLC is an investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1998 as UBS Warburg LLC. They are a subsidiary of UBS Americas Holding LLC, ultimately held by UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. UBS Securities is a primary dealer in US Government securities and provides a full range of investment banking services which includes corporate finance, mergers and acquisitions, capital markets, trading and sales, fixed-income, equity research, private banking, underwriting and prime brokerage operations. The firm also provides advisory services and access to capital markets for corporate, institutional, intermediary and alternative asset management clients.

Echo Street Capital Management LLC (Echo Street) is an independent alternative asset management firm headquartered in New York City. Founded in 2002, Echo Street provides investment advisory services on a fully discretionary basis to certain hedge funds and long only funds, which are pooled investment vehicles formed as private funds, and separately managed accounts.

Founded in 2004 by Nadeem Walji, Duma Capital Partners LP is a hedge fund manager located in New York City.

Founded by Steven A. Cohen in 1992, S.A.C. Capital Advisors LP is a hedge fund manager located in Stamford, Connecticut with offices in New York City, Chicago and Boston.

GoldenTree Asset Management LP (GoldenTree) is a registered independent investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2000 by Steven A. Tananbaum, Steven Shapiro, Frederick Haddad and Leon Wagner. GoldenTree manages discretionary investment funds and advisory accounts for institutional investors including public and corporate pensions, endowments, foundations, insurance companies, family offices and sovereign wealth funds.