Mark Dana Zand

Wexford Capital LP (Wexford) is an independent, SEC-registered investment advisor headquartered in West Palm Beach, Florida with additional office in Stamford, Connecticut. The firm was founded by Charles Davidson, Joseph Jacobs and Robert Holtz in 1994. Wexford provides investment advice to a variety of private pooled investment vehicles over which the firm has discretionary trading authority.

Rhino Resource Partners LP is a diversified coal producing limited partnership company, which focuses on coal and energy related assets and activities. It produces, processes and sells high quality coal of various steam and metallurgical grades from multiple coal producing basins in the U.S. It operates through the following four segments: Central Appalachia, Northern Appalachia, Rhino Western, and Illinois Basin. The Central Appalachia segment consists of Tug River and Rob Fork mining complexes. The Northern Appalachia segment comprises Hopedale mining complex, Sands Hill mining complex, and Leesville field. The Rhino Western segment includes the underground mine in the Western Bituminous region. The Illinois Basin segment covers the underground mine, preparation plant, and river loadout facility, a well as Taylorville field reserves. The company was founded on January 11, 2006 and is headquartered in Lexington, KY.

Rhino GP LLC owns and operates coal reserves. The company is headquartered in Greenwich, CT.

Danube Pharmaceuticals, Inc. provides bio pharmaceutical services. It engages in the discovery and development of therapies and devices for ophthalmology. The firm's products include DNB-001, a small molecule for the treatment of glaucoma. The company was founded in 2006 and is headquartered in New York, NY.

Wexford Capital Private Equity (Wexford Capital) is a private equity subsidiary of Wexford Capital LLC founded in 1994 by Charles Davidson and Joseph Jacobs. The firm is headquartered in Greenwich, Connecticut.

Rhino Resources, Inc. (Kentucky) operates coal properties and related assets. It is headquartered in Lexington, KY.

Sophono, Inc. manufactures and distributes bone conduction hearing devices. The firm specializes in the development of the Alpha System, an abutment-free, implantable, and bone-anchored hearing system designed for individuals suffering from severe to profound hearing loss or impairment. It focuses on leveraging a surgical procedure with a third- generation sound processor to offer a system for hearing professionals and their patients. The company was founded by Markus Haller in October 2009 and is headquartered in Boulder, CO.

Part of Barclays PLC, E.F. Hutton Advisors LLC is a company that provides investment advice. The company is based in Buffalo, WY.

iCapital Alternative Investments LLC (iCapital) is an alternative investment management firm headquartered in New York City. The firm was founded in 1986 and formerly known as Merrill Lynch Alternative Investments LLC. They are a subsidiary of Institutional Capital Network, Inc. iCapital offers access to a variety of hedge funds, including single and multi-strategy funds for advisors, their high-net-worth client base, asset managers, and banks.