Peter van Dooijeweert

Soros Fund Management LLC (SFM) is a privately-held investment management firm now structured as a family office, but which was once a hedge fund manager. The firm was founded in 1969 and is headquartered in New York City. SFM serves as the principal asset manager for the Open Society Foundations (Open Society) – a private funder of independent groups that works for justice, democratic governance, and human rights.

Paloma Partners Management Co. (PPMC) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in Greenwich, Connecticut. The firm was founded in 1989 by S. Donald Sussman. PPMC provides discretionary investment advisory services to private investment funds.

Mariner Investment Group LLC (MIG) is a SEC-registered investment advisor and alternative investment management firm headquartered in Harrison, New York. The firm was founded in 1992 by William Michaelcheck and is a wholly-owned subsidiary of MIG Holdings LLC which acquired them in 2007. They are ultimately held by ORIX Corp. (NYSE: IX; TYO: 8591) in Japan. MIG discretionary portfolio management and advisory services to institutional clients which are primarily privately offered pooled investment vehicles and, to a lesser extent, insurance companies, endowments, foundations and plan sponsors via managed account agreements. The firm is a socially responsible investor and signatory to the United Nations-supported Principles for Responsible Investment (UNPRI).

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.

Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis.

Alopex Capital Management LLC is a New York City-based hedge fund management firm.