A. Richard J. Braun Richard J. Braun, MBA, JD, CPA, was named Chairman of the Board of Directors and President on October 26, 2000. Mr. Braun was named a Director and elected as Chief Executive Officer in July 1996. From 1994 until joining the Company, Mr. Braun acted as a private investor and provided management consulting services to the health care and technology industries. From 1992 until 1994, he served as Chief Operating Officer and as a Director of EBP, Inc., a NYSE company engaged in managed care. From 1989 through 1991, Mr. Braun served as Executive Vice President, Chief Operating Officer and Director of .Reich and Tang L. P., a NYSE investment advisory and broker dealer firm. From 1976 to 1988, Mr. Braun was engaged in financial services as an officer and director of American Express Financial Advisors and CEO and Director of a subsidiary of DST Systems and Kemper Financial Services. B. Kevin J. Wiersma Kevin J. Wiersma was named Chief Financial Officer on May 22, 2002 and Chief Operating Officer--Laboratory Division on July 17, 2000. He was named Vice President on July 20, 1998. Mr. Wiersma joined MEDTOX Laboratories in 1992 and continued with the company following its acquisition by MEDTOX Scientific, Inc. Mr. Wiersma has served in various positions with the Company relating to finance and operations management. C. Susan E. Puskas Susan E. Puskas was named Vice President Quality, Regulatory Affairs and Human Resources on May 23, 2002. Ms. Puskas holds a Bachelor of Science degree in biology/ chemistry and is ASCP certified as a Medical Technologist and as a Specialist in Chemistry. Ms. Puskas has been with MEDTOX since 1991. With over 25 years of clinical laboratory experience (21 years as a manager and supervisor), she oversees the Quality Assurance Department, the regulatory affairs of the laboratory as well as the Human Resource Department; D. Ken Dahlberg Ken Dahlberg was named the chief executive officer and president of Science Applications International Corporation (SAIC) on November 3, 2003 and chairman of the board on July 16, 2004. Prior to joining SAIC, Dahlherg served as executive vice president of General Dynamics where he was responsible for the company's Information Systems and Technology Group. Dahlberg began his career with Hughes Aircraft in June 1967. He held various engineering, program management and leadership positions with Hughes. At Hughes, he served as president of the division that produced air traffic control hardware, systems and radar; then was president of the division that produced weapons systems, naval systems and tank systems, and later was president of the Sensors and Communications division. When Raytheon acquired Hughes Aircraft in 1997, he became president and chief operating officer of Raytheon Systems Company and oversaw operations of the defense business units. Three years later, he assumed the duties of executive vice president for business development and president of Raytheon International. In this role, he was Raytheon's principal liaison with its defense customers and directed its international and domestic business development. E. Wayne Morris Wayne has over 22 years experience in IT hardware, software and networking. His functional experience includes software development, technical management, customer support, professional services, sales, marketing and corporate strategy. He has worked in various management and executive positions in the Australian Federal Government, Wang Computer, Hewlett Packard, Enterprise Software Corp, and BMC Software. He is the co- author of 'Foundations of Service Level Management' and has presented papers at a number of industry conferences in Australia, USA, Europe and Asia. He was appointed Chief Executive Officer on 2 July, 2001 and Managing Director 23 July, 2001. He/she has published his/her book.