Randy Rochman

Goldman Sachs Asset Management LP (GSAMLP) is a SEC-registered investment advisor headquartered in New York City. The firm is a wholly owned subsidiary of GSAM Holdings LLC, and their ultimate parent is Goldman Sachs Group, Inc. (NYSE: GS). Founded in 1988, GSAMLP provides investment solutions to a range of individual and institutional investors worldwide.

TransAtlantic Petroleum Ltd. engages in the acquisition, exploration, development, and production of oil and natural gas. It operates through the following two segments: Turkey and Bulgaria. The company was founded on October 1, 1985 and is headquartered in Addison, TX.

West Family Investments, Inc. is an independent hedge fund manager headquartered in Evanston, Illinois. They provide asset management services to high net-worth and financially sophisticated individual investors.

Crohn's & Colitis Foundation of America is a non-profit organization that is run by volunteers. The non-profit company is based in New York, NY and has subsidiaries in the United States. The organization is dedicated to finding cures for Crohn's disease and ulcerative colitis, and improving the quality of life of children and adults affected by these diseases. The CEO of the company is Richard J. Geswell.

West Family Investments LLC is a hedge fund manager located in Evanston, Illinois.