david e.i. pyott, 54

Elected to the Board and joined Allergan, Inc. in 1998. Mr. Pyott has been Chief Executive Officer of Allergan since January 1998 and in 2001 became Chairman of the Board. Mr. Pyott also served as President of Allergan from January 1998 until February 2006. Previously, Mr. Pyott served as head of the Nutrition Division and a member of the Executive Committee of Novartis AG. Mr. Pyott is a member of the Board of Directors of Avery Dennison Corporation and Edwards Lifesciences Corporation. Mr. Pyott serves on the Board and the Executive Committee of the California Healthcare Institute; is a member of the Directors’ Board of The Paul Merage School of Business at the University of California, Irvine; and is a member of the Board of the Biotechnology Industry Organization. Mr. Pyott also serves as a member of the Board of the Pan-American Ophthalmological Foundation, the International Council of Ophthalmology Foundation, and as a member of the Advisory Board for the Foundation of the American Academy of Ophthalmology.

herbert w. boyer, ph.d., 71

Vice Chairman of the Board since 2001. Dr. Boyer served as Chairman from 1998 to 2001 and has been a Board member since 1994. Dr. Boyer is a founder of Genentech, Inc., and a Director since 1976. A former Professor of Biochemistry at the University of California at San Francisco, Dr. Boyer is a recipient of the National Medal of Science from President George H. W. Bush, the National Medal of Technology and the Albert Lasker Basic Medical Research Award. He is an elected Member of the National Academy of Sciences and a Fellow in the American Academy of Arts and Sciences.

deborah dunsire, m.d., 45

Appointed to the Board effective December 2006. Since July 2005, Dr. Dunsire has been President and Chief Executive Officer of Millennium Pharmaceuticals, Inc., an oncology and inflammation-focused biopharmaceutical company based in Cambridge, Massachusetts. Prior to joining Millennium Pharmaceuticals, Dr. Dunsire led the Novartis U.S. Oncology Business, playing a critical role in the broad development and successful launch of a number of products. Dr. Dunsire was also responsible for managing the merger and significant growth of the combined Sandoz Pharmaceuticals and Ciba-Geigy oncology businesses. Dr. Dunsire served on the U.S. pharmaceutical Executive Committee at Novartis. Dr. Dunsire is currently a board member of the Pharmaceutical Research and Manufacturers of America and a member of the board of the Biotechnology Industry Organization.

michael r. gallagher, 62

Elected to the Board in 1998. In 2004, Mr. Gallagher retired as Chief Executive Officer and as a Director of Playtex Products, Inc. Prior to joining Playtex in 1995, Mr. Gallagher was Chief Executive Officer of North America for Reckitt & Colman plc; President and Chief Executive Officer of Eastman Kodak’s subsidiary, L&F Products; President of the Lehn & Fink Consumer Products Division at Sterling Drug, General Manager of the Household Products Division of the Clorox Company, and Brand Manager of The Procter & Gamble Company. Mr. Gallagher is a member of the Board of Advisors of the Haas School of Business, University of California, Berkeley.

gavin s. herbert, 75

Founder of Allergan, Inc., and Chairman Emeritus since 1996. Mr. Herbert was elected to the Board in 1950. He served as Chief Executive Officer for 30 years and as Chairman from 1977 to 1996. Mr. Herbert is Chairman and Founder of Regenesis Bioremediation Products. Mr. Herbert also serves on the Board of the Doheny Eye Institute and of The Richard Nixon Library and Birthplace Foundation and the Advisory Board for the Foundation of the American Academy of Ophthalmology. Mr. Herbert is Chairman of Roger’s Gardens, Vice Chairman of the Beckman Foundation, and a Life Trustee of the University of Southern California.

dawn hudson, 50

Appointed to the Board effective January 2008. Ms. Hudson was the President and Chief Executive Officer of Pepsi-Cola North America, the multi-billion dollar refreshment beverage unit of PepsiCo in the United States and Canada until November 2007, where she served as President since May 2002 and Chief Executive Officer since March 2005. In addition, Ms. Hudson served as Chief Executive Officer of the PepsiCo Foodservice Division from March 2005 to November 2007. Prior to joining PepsiCo, Ms. Hudson was Managing Director at D’Arcy Masius Benton & Bowles, a leading advertising agency based in New York. In 2006 and 2007, Ms. Hudson was named among Fortune Magazine’s “50 Most Powerful Women in Business.” In 2002, Ms. Hudson received the honor of “Advertising Woman of the Year” by Advertising Women of New York. Ms. Hudson was also inducted into the American Advertising Federation’s Advertising Hall of Achievement, and has been featured twice in Advertising Age’s “Top 50 Marketers.” Ms. Hudson is Chairperson of the Board of the Ladies Professional Golf Association and is a director of Lowe’s Companies, Inc.

robert a. ingram, 65

Appointed to the Board in 2005 and elected in 2006. Since January 2003, Mr. Ingram has been the Vice Chairman, Pharmaceuticals of GlaxoSmithKline plc, a corporation involved in the research, development, manufacturing and sale of pharmaceuticals. Mr. Ingram was Chief Operating Officer and President, Pharmaceutical Operations of GlaxoSmithKline plc from January 2001 until his retirement in January 2003. Prior to that, Mr. Ingram was Chief Executive Officer of Glaxo Wellcome plc from October 1997 to December 2000; and Chairman of Glaxo Wellcome Inc., Glaxo Wellcome plc’s United States subsidiary, from January 1999 to December 2000. Mr. Ingram is Chairman of the Board of OSI Pharmaceuticals, Inc., a biotechnology company, and is a director of Edwards Lifesciences Corporation, Lowe’s Companies, Inc., Valeant Pharmaceuticals International and Wachovia Corporation. In addition, Mr. Ingram is Chairman of the American Cancer Society Foundation and the CEO Roundtable on Cancer.

trevor m. jones, ph.d., 65

Appointed to the Board in 2004 and elected in 2005. From 1994 to 2004, Prof. Jones was the Director General of the Association of the British Pharmaceutical Industry. From 1987 to 1994, Prof. Jones was a main Board Director at Wellcome plc. Prof. Jones received his bachelor of pharmacy degree and Ph.D. from the University of London. Prof. Jones has also gained an honorary doctorate from the University of Athens as well as honorary doctorates in science from the Universities of Strathclyde, Nottingham, Bath and Bradford in the United Kingdom. Furthermore, Prof. Jones was recognized in the Queen’s Honors List and holds the title of Commander of the British Empire. Prof. Jones is also a fellow of the Royal Society of Chemistry, a fellow of the Royal Society of Medicine, a fellow of The Royal Pharmaceutical Society, an honorary fellow of the Royal College of Physicians and of its Faculty of Pharmaceutical Medicine, and an honorary fellow of the British Pharmacological Society. Prof. Jones is Chairman of the Board of ReNeuron Group plc, People in Health Ltd, and Synexus Ltd, and a board member of Merlin Biosciences’ Funds I and II and NextPharma Technologies Holdings Ltd., Sigma-Tau Finanziaria S.p.A., and Verona Pharma plc. Prof. Jones is also a founder of the Geneva-based public-private partnership, Medicines for Malaria Venture and the UK Stem Cell Foundation.

louis j. lavigne, jr., 59

Appointed to the Board in 2005. Mr. Lavigne has served as a management consultant in the areas of corporate finance, accounting and strategy since 2005. Mr. Lavigne was Executive Vice President and Chief Financial Officer of Genentech, Inc. from March 1997 through his retirement in March 2005, leading the company through significant growth while overseeing the financial, corporate relations and information technology groups. Mr. Lavigne joined Genentech in July 1982, was named controller in 1983, and, in that position, built Genentech’s operating financial functions. In 1986, Mr. Lavigne was promoted to Vice President and assumed the position of Chief Financial Officer in September of 1988. Mr. Lavigne was named Senior Vice President in 1994 and was promoted to Executive Vice President in 1997. Prior to joining Genentech, Mr. Lavigne held various financial management positions with Pennwalt Corporation, a pharmaceutical and chemical company. Mr. Lavigne also serves on the board of BMC Software, Inc.

russell t. ray, 60

Elected to the Board in 2003. Mr. Ray is a Partner of HLM Venture Partners, a private equity firm that provides venture capital to health care information technology, health care services and medical technology companies. Prior to joining HLM Venture Partners in 2003, Mr. Ray was Founder, Managing Director and President of Chesapeake Strategic Advisors from April 2002 to August 2003 and was the Global Co-Head of the Credit Suisse First Boston Health Care Investment Banking Group, where he focused on providing strategic and financial advice to life sciences, health care services and medical device companies from 1999 to 2002. Prior to joining Credit Suisse First Boston in 1999, Mr. Ray spent 12 years at Deutsche Bank and its predecessor entities BT Alex. Brown and Alex. Brown & Sons, Inc. as Global Head of Health Care Investment Banking. Mr. Ray is a Director of Phreesia, Inc., BioProcessors Corp., Pondaray Enterprises, Inc. and a Trustee of The Friends School of Baltimore.

stephen j. ryan, m.d., 67

Elected to the Board in 2002. Dr. Ryan is the President of the Doheny Eye Institute and the Grace and Emery Beardsley Professor of Ophthalmology at the Keck School of Medicine of the University of Southern California. Dr. Ryan was the Dean of the Keck School of Medicine and Senior Vice President for Medical Care of the University of Southern California from 1991 until June 2004. Dr. Ryan is a member of the Institute of Medicine of the National Academy of Sciences. He is a member and past President of numerous ophthalmological organizations including the Association of University Professors of Ophthalmology and the Macula Society. Dr. Ryan is the founding President of the Alliance for Eye and Vision Research.

leonard d. schaeffer, 62

Elected to the Board in 1993. Mr. Schaeffer is Senior Advisor to TPG, a private equity firm. From November 2004 to November 2005, Mr. Schaeffer served as Chairman of the Board of WellPoint, Inc., an insurance organization created by the combination of WellPoint Health Networks, Inc. and Anthem, Inc., which owns Blue Cross of California, Blue Cross Blue Shield of Georgia, Blue Cross and Blue Shield of Missouri, Blue Cross Blue Shield of Wisconsin, Anthem Life Insurance Company, Health Link and Unicare. From 1992 until 2004, Mr. Schaeffer served as Chairman of the Board and Chief Executive Officer of WellPoint Health Networks, Inc. Mr. Schaeffer was the Administrator of the U.S. Health Care Financing Administration, now CMS, from 1978 to 1980. Mr. Schaeffer is Chairman of the Board of Surgical Care Affiliates, Inc. and is a member of the Board of Directors of Amgen, Inc., Quintiles Transnational Corp., the Advisory Board of the National Institute for Health Care Management, the Board of Fellows at Harvard Medical School and is a member of the Institute of Medicine. In 2008, Mr. Schaeffer was named a Judge Widney Professor and Chair at the University of Southern California.