Michael Diament has served as a director of Magellan Health, Inc., a publicly traded diversified specialty health care company, since 2004. He also has served on the board of managers of Dayco, LLC (formerly Mark IV Industries, Inc.), a privately held manufacturer of engine technology solutions, since 2009 and currently serves as chairman. He formerly served on the board of directors of Journal Register Company, a privately held national media company, from 2009 until 2011, and JL French Automotive Castings, Inc., a privately held manufacturer of aluminum die cast components for the global automotive industry, from 2006 until 2009. He also formerly served as the director of bankruptcies and restructurings and a portfolio manager at Q Investments, an investment management firm, from 2001 until 2006. Prior to that, Diament was a senior analyst for Sandell Asset Management and served as vice president of Havens Advisors, both investment management firms.