Ang Lee

BTG Pactual Asset Management US LLC (BTG) is a SEC-registered investment advisor headquartered in New York City. The firm was formed in 2011 as the successor to BTG Pactual US Asset Management Corp., founded in 2008. They are a subsidiary of BTG Pactual NY Corp. and their ultimate parent is Banco BTG Pactual SA (BVMF: BPAC11, Euronext: BTGP), a Brazilian investment bank. BTG is a sub-adviser to certain private funds managed by BTG Pactual Global Asset Management Ltd. They also provide both discretionary and non-discretionary investment advisory services to institutional and high-net worth clients on an individually segregated account basis and within its wealth management group.

Thoma Bravo LP(Thoma Bravo) is a private equity firm founded in 2008 by Carl Dee Thoma and Orlando Bravo. The firm is headquartered in Chicago, Illinois.

Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia.

Founded in 2005, CR Intrinsic Investors LLC is a hedge fund manger located in Stamford, Connecticut with an additional office in New York City. CR Intrinsic is a subsidiary of SAC Capital Advisors LP.