
Mr. Watson has served as one of our directors since February 2000. Mr. Watson is Chief Executive Officer of Pittencrieff Glen Associates, a consulting firm that he founded in July 1999. From January 1997 to May 1999, Mr. Watson served as President and Chief Executive Officer of Novartis Corporation, the U.S. subsidiary of Novartis AG. From April 1996 to December 1996, Mr. Watson served as President and Chief Executive Officer of Ciba-Geigy Corporation, which merged into Novartis Corporation in December 1996. Mr. Watson’s career spanned 33 years with Novartis, having joined Geigy (UK) Ltd. in 1966. Mr. Watson also currently serves as chairman of OraSure Technologies, Inc., a medical diagnostics company, chairman of Javelin Pharmaceuticals, Inc., a pharmaceutical company, and as a director of Genta Incorporated, a biopharmaceutical company, and BioMimetic Therapeutics, Inc., a pharmaceutical company. Mr. Watson previously served on the Board of Directors of Engelhard Corporation, a surface and materials science company, from 1991 to 2006, BioElectronics Inc., a pulsed electromagnetic field therapy company, from 2002 to 2006, and InforMedix Inc., a medical compliance monitors company, from 2002 to 2006. Mr. Watson’s long-time and diverse experience in executive roles in the pharmaceutical industry, and board service in the biopharmaceuticals industry, together with his accounting background and financial expertise, give him the appropriate and valuable qualifications to serve as a member of our Board. Mr. Watson received an M.A. in Pure Mathematics from Churchill College, Cambridge University and holds an ACMA qualification as an Associate of the Chartered Institute of Management Accountants.