George Mason Graham Stafford

GLG Partners LP (GLG) is an independent alternative investment management firm headquartered in London, UK. The firm was founded in 1995 by Noam Gottesman, Pierre Lagrange and Jonathan Green as a hedge fund division within Lehman Brothers Holdings Inc. GLG offers advisory or sub-advisory services to non-US and US institutional managed accounts and pooled investment vehicles on either a discretionary or non-discretionary basis.

Ivaldi Capital LLP (Ivaldi) is an independent Great Britain-based alternative investment management firm which was founded by a group of former Citi prime brokerage executives led by Will Potts in 2009. Headquartered in London, the firm is a multi-strategy manager which provides investment advisory services for major institutional investors including pension funds, endowments, insurance companies and sovereign wealth funds.

Mubadala Development Co. PJSC (Private Equity) is the private equity operating division of Mamoura Diversified Global Holdings PJSC founded in 2002. The firm is headquartered in Abu Dhabi.

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.