John G. McGarvey

Northstar Capital LLC (Northstar Capital) founded in 1993 by Scott L Becker and Douglas E. Mark. The firm is headquartered in Minneapolis, Minnesota.

Green Arrow Capital Management LLC (Green Arrow Capital) is a hedge fund management firm headquartered in New York City. The firm was founded in 2007 and is a subsidiary of Millennium International Management LP, ultimately owned by MLM Trust B. Green Arrow Capital manages assets on behalf of institutional clients and private investors.

D. E. Shaw & Co. LP (DESCO) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 1992 by David Elliot Shaw. DESCO serves as the managing member, manager and/or investment advisor of certain entities in the D. E. Shaw Group and provides investment advice to several affiliated hedge funds and other entities. The investor base of the funds includes institutional investors and other highly sophisticated, high-net worth participants.