David Alexander Witkin

Beryl Capital Management LLC (Beryl) is an independent, SEC-registered investment advisor amd hedge fund manager headquartered in Redondo Beach, California. The firm was founded by David Witkin in 2013. Beryl serves as the investment adviser to investment funds and separately managed accounts.

Founded by Jason Ader in 2003, Ader Investment Management LP is a hedge fund manager located in New York City. The firm was formerly known as Hayground Cove Associates LP.

Mason Capital Management LLC (Mason) is an independent registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2000 by Kenneth Garschina and Michael Martino. Mason provides investment management services on a discretionary basis to privately offered investment vehicles, and from time to time may also provide investment management services to one or more separately managed accounts.

Bear, Stearns & Co., Inc. is a global investment banking, securities trading and brokerage firm located in New York City with additional offices in Dallas, Boston and San Francisco. The firm is a subsidiary Bear Sterns Cos., Inc. (NYSE: BSC). Their equity research team consists of senior analysts located throughout the world. In addition to domestic coverage, they have research teams focusing on Latin America, Asia and Europe. The analysts use a bottom-up approach to stock selection. The Bear Stearns fixed-income research department provides coverage of every sector of the fixed-income universe. The financial analytics and structured transactions group (F.A.S.T) provides investment research, fixed-income portfolio management and analytical systems, trading technology and general financial expertise. The group also provides a broad range of services to financial institutions including asset-liability management, balance sheet restructuring, receivables-based financing analysis, security and portfolio analysis, peer analysis, and historical and real-time market-based information.

Citigroup Alternative Investments LLC (CAI) is a SEC-registered asset management firm headquartered in New York City. The firm was founded in 2002 and is a wholly-owned subsidiary of Citigroup Investments, Inc., which is owned by Citigroup, Inc. (NYSE: C). CAI provides advisory services to private investment companies, such as private equity funds and funds of one or more private equity and real estate funds. The investors in the funds advised by the firm are institutional investors, funds of funds, high-net worth individuals and employees, and former employees of Citigroup, Inc.