Non Executive DirectorNicholas Brigstocke is a non-executive director of the Company. Between 1998 and 2001, he was Chairman of UK Equity Capital Markets at Credit Suisse First Boston ("CSFB") in London following CSFB's acquisition of Barclays de Zoete Wedd ("BZW"), where he was Chairman and Managing Director of UK Corporate Broking. Prior to that he was head of the institutional equity sales team and a member of the equity management committee at BZW. He is also a non-executive director of Turbo Genset Inc., Azure Dynamics Inc., Bridgewell Group Limited and DDD Group PLC.