Laboratory Corp. of America Holdings

David P. King (52) has served as a director and Chairman of the Board since being elected on May 6, 2009; prior to that date he served as a director, President and Chief Executive Officer of the Company since January 1, 2007. Mr. King served as Executive Vice President and Chief Operating Officer from December 2005 to January 2007, as Executive Vice President of Strategic Planning and Corporate Development from January 2004 to December 2005 and as Senior Vice President, General Counsel and Chief Compliance Officer from September 2001 to December 2003. Mr. King is a member of the Management Committee of the Company. Prior to joining the Company, he was a partner with Hogan & Hartson LLP in Baltimore, Maryland from 1992 to 2001.

Don M. Hardison has served as Executive Vice President, Chief Operating Officer since September 2007. Mr. Hardison is a member of the Management Committee of the Company and is responsible for the day-to-day supervision of all operations and sales of the Company. Prior to this date, Mr. Hardison was President, Chief Executive Officer and Director of EXACT Sciences Corporation, a developer of proprietary DNA-based technologies for use in the detection of cancer, from May 2000 to September 2007. Prior to that, Mr. Hardison held various senior management and sales positions with Siebel Systems, Inc., Quest Diagnostics Inc., SmithKline Beecham Corporation, and Smithkline Corporation.

F. Samuel Eberts III has served as Senior Vice President, Chief Legal Officer, Secretary and Chief Compliance Officer since January 1, 2009. Prior to that time he served as Senior Vice President, General Counsel since August 2004. He is a member of the Company s Management Committee. Prior to joining the Company, he was Vice President, Secretary, and General Counsel of Stepan Company. Before joining Stepan Company, he was Assistant General Counsel for Cardinal Health, Inc. from 1998 to 2001 and Assistant General Counsel for Allegiance Healthcare Corporation (Allegiance Healthcare Corporation was purchased by Cardinal Health in 1998). Prior to that time he was Chief Counsel of the Biotech North America division of Baxter International Inc. Lidia L. Fonseca joined the Company in May 2008 as Senior Vice President, Chief Information Officer. She is a member of the Company s Management Committee. Prior to joining the Company she served as Executive Vice President of Global Operations and Technology at Synarc Inc. from 2005 to early 2008. Prior to Synarc, Ms. Fonseca worked at Philips Medical Systems from 1997 to 2005 in various roles, including General Manager, eBusiness and CIO for the entire concern. Additionally, Ms. Fonseca served as Vice President, Supply Chain Management in the Nuclear Medicine Division from 2003-2005, managing the various factories to production and materials levels, and equipment installations.

Mark E. Brecher joined the Company in March 2009 as Senior Vice President, Chief Medical Officer. Dr. Brecher is a member of the Company s Management Committee. Prior to joining the Company, Dr. Brecher served as Vice Chair of the Department of Pathology and Laboratory Medicine at the McLendon Clinical Laboratories, University of North Carolina Hospitals from July 2006 to February 2009. From July 2003 to July 2006, Dr. Brecher was the Acting Director of the Laboratory Information Systems and the Director of Clinical Pathology. Dr. Brecher is a member of the editorial boards of Transfusion and Blood Therapies in Medicine and is an associate editor of the Journal of Clinical Apheresis. He is the immediate past chair of the Department of Health and Human Services Advisory Committee on Blood Safety and Availability and a past president of the American Society for Apheresis.

Andrew S. Walton has served as Executive Vice President, Strategic Planning and Corporate Development since January 2007. Mr. Walton oversees the Company’s strategic planning department as well as the M&A and licensing departments. Additionally, Mr. Walton has operating responsibility for a number of the Company’s esoteric business units: National Genetics Institute, Viro-Med, Endocrine Sciences, and Colorado Coagulation. He is a member of the Management Committee of the Company. Mr. Walton served as Chief Information Officer of the Company from May 2006 to May 2008 and Vice President of Strategic Planning from May 2005 to May 2006. Prior to joining the Company in 2005, Mr. Walton was a partner at Subsidium Health Advisors, a healthcare consultancy, from 2002 to 2005.

James T. Boyle, Jr. has served as Senior Vice President Managed Care since May of 2006. In December of 2008, Mr. Boyle also assumed operating responsibility for the Company s Occupational Testing/Employer Group Services in his current role of Head of Managed Care/OTS. He is a member of the Company s Management Committee. Mr. Boyle previously held the position of Vice President of Managed Care from August 2004 to May, 2006. Prior to that Mr. Boyle was the Director of Litigation and Assistant General Counsel from 1999 to 2004. Prior to joining the Company in 1999, Mr. Boyle was engaged in the private practice of law for more than 15 years, specializing in litigation.

Kerrii B. Anderson (51) has served as a director of the Company since May 17, 2006. Ms. Anderson was Chief Executive Officer of Wendy’s International, Inc., a restaurant operating and franchising company from April 2006 until September 2008 when the company was merged with Triarc. Ms. Anderson served as Executive Vice President and Chief Financial Officer of Wendy’s International from 2000 to 2006. Prior to this position, she was Chief Financial Officer, Senior Vice President of M/I Schottenstein Homes, Inc. from 1987 to 2000. Ms. Anderson serves on the financial committee of Columbus Foundation and Ohio Health. Ms. Anderson was a director of Wendy’s International from 2006 until September 30, 2008.

Mr. Mac Mahon, 60, serves as Chairman of the PharMerica Board of Directors and also as Chair of the Compensation Committee and a member of the Nominating and Governance Committee. He has been Chairman of the Board and a director of Laboratory Corporation of America Holdings since 1997, where he also served as Vice Chairman from 1995 to 1997 and President and Chief Executive Officer from 1997 until his retirement in 2006. Previously, he was a Senior Vice President, a director and executive committee member of Hoffmann-La Roche, and President of the Roche Diagnostics Group. He also is a director of Express Scripts, Inc.

Arthur H. Rubenstein, MBBCh (71) has served as a director of the Company since August 1, 2004. Dr. Rubenstein is the Dean of the University of Pennsylvania School of Medicine and Executive Vice President for the University of Pennsylvania Health System. Previously, Dr. Rubenstein was Dean and Gustave L. Levy Distinguished Professor at the Mount Sinai School of Medicine in New York from 1997 to 2001. He has also been a faculty member and chairman of the Department of Medicine at the University of Chicago. He is a distinguished member of the American Academy of Arts and Sciences and the American Association for the Advancement of Science. Dr. Rubenstein serves as a director of Glycadia and the Association of Academic Health Centers.

Jean-Luc Belingard (60) has served as a director of the Company since April 28, 1995. Mr. Belingard is Chairman and Chief Executive Officer of Ipsen SA, a diversified French health care holding company, and has served in that position since 2001. Prior to this position, Mr.

M. Keith Weikel, Ph.D. (71) has served as a director of the Company since July 16, 2003. On December 31, 2006, Dr. Weikel retired as a Senior Executive Vice President and Chief Operating Officer of Manor Care, Inc., a health-care provider company, where he began his career in 1984 with Manor HealthCare Corporation, an operating subsidiary of Manor Care, Inc. Dr. Weikel is currently a member of the Federation of American Hospitals and the Alliance for Quality Long Term Care and serves as Director Emeritus for Manor Care, Inc. and as a director for Direct Supply, Inc.

M. Keith Weikel, Ph.D. (71) has served as a director of the Company since July 16, 2003. On December 31, 2006, Dr. Weikel retired as a Senior Executive Vice President and Chief Operating Officer of Manor Care, Inc., a health-care provider company, where he began his career in 1984 with Manor HealthCare Corporation, an operating subsidiary of Manor Care, Inc. Dr. Weikel is currently a member of the Federation of American Hospitals and the Alliance for Quality Long Term Care and serves as Director Emeritus for Manor Care, Inc. and as a director for Direct Supply, Inc.

Robert E. Mittelstaedt, Jr. (65) has been a director of the Company since November 1996. Mr. Mittelstaedt is Dean and Professor of the W.P. Carey School of Business at Arizona State University. Prior to June 30, 2004, he was Vice Dean, Executive Education of The Wharton School of the University of Pennsylvania and director of the Aresty Institute of Executive Education, an executive education program affiliated with The Wharton School of the University of Pennsylvania. Mr. Mittelstaedt had served with The Wharton School since 1973, with the exception of the period from 1985 to 1989 when he founded, served as President and Chief Executive Officer, and sold Intellego, Inc., a company engaged in practice management, systems development, and service bureau billing operations in the medical industry. Mr. Mittelstaedt serves as a director of W.P. Carey & Co., LLC and also serves as a director and Compensation Committee member of Innovative Solutions & Support, Inc.

Wendy E. Lane (57) has been a director of the Company since November 1996. Ms. Lane has been Chairman of Lane Holdings, Inc., an investment firm, since 1992. Prior to forming Lane Holdings, Inc., Ms. Lane was a Principal and a Managing Director of Donaldson, Lufkin & Jenrette, an investment banking firm, serving in these and other positions from 1980 to 1992. Ms. Lane is also a director and Audit Committee member of both Willis Group Holdings, Ltd. and UPM-Kymmene Corporation, and a Trustee of the U.S. Ski and Snowboard Team Foundation.