Board of Directors
Walter S. Woltosz, M.S., M.A.S.
Chairman, and Chief Executive Officer
Simulations Plus, Inc.
Thaddeus Grasela, PharmD, Ph.D.
President, Cognigen Corporation, a Simulations Plus company
Dr. David L. Ralph, Ph.D.
Professor of Marketing
Department Chair of Marketing, Law, Economics
Graziadio School of Business and Management
Pepperdine University
John K. Paglia, Ph.D., CFA, CPA
Executive Director, Peate Institute for Entrepreneurship;
Professor of Finance
Graziadio School of Business and Management
Pepperdine University
Daniel Weiner, Ph.D.
Affiliate Professor of Pharmacometrics
School of Pharmacy
University of Maryland;
Adjunct Associate Professor
School of Pharmacy, College of Medicine
University of North Carolina
Executive Officers & Key Personnel
Walter S. Woltosz, M.S., M.A.S.
Chairman and Chief Executive Officer
John DiBella, M.S.
President, Lancaster Division
Thaddeus Grasela, PharmD, Ph.D.
President, Cognigen Corporation, a Simulations Plus company
John R. Kneisel
Chief Financial Officer
Brett A. Howell, Ph.D.
President, DILIsym Services Inc., a Simulations Plus company
Virginia E. Woltosz. M.B.A.
Secretary – Treasurer
Simulations Plus, Inc.