Mr. Gareeb joined MEMC as President and Chief Executive Officer in April 2002. Prior to joining MEMC, Mr. Gareeb was the Chief Operating Officer of International Rectifier Corporation, a leading supplier of power semiconductors, where he was responsible for worldwide operations, research and development and marketing of the core products of the company. He joined International Rectifier in 1992 as Vice President of Manufacturing and subsequently held other senior management positions.