Board Experience Publicly Traded Companies 1979-1982 | Board of DirectorsFirst City Bank of DallasDallas, Texas 1981-2013 | Board of DirectorsMolex CorporationLisle, Illinois 1983-1988 | Board of DirectorsXytronyx, Inc.San Diego, California 1987-1990 | Board of DirectorsDatapoint Corp.San Antonio, Texas 2001-2007 | Board of DirectorsCree, Inc.Durham, North Carolina 2003-2015 | Board of DirectorsZebra Technologies CorporationLincolnshire, Illinois 2007-2008 | Director EmeritusCree, Inc.Durham, North Carolina Private and Advisory Boards 1999-2002 | Vice ChairmanBoard of GovernorsIIT Research InstitutEChicago, Illinois 2000-2013 | Board of DirectorsThe Bradshaw GroupRichardson, Texas 2000-2012 | Board of DirectorsSpeedFCDallas, Texas 2000-2002 | Chairman of the FirmTatum CIO Partners, LLPAtlanta, Georgia 2002-2005 | Advisory DirectorThe American National BankTerrell, Texas 2006-2010 | Advisory BoardMicropac Industries, Inc.Garland, Texas 2006-2010 Advisory BoardMicroSun TechnologiesLisle, Illinois 2009 — Advisory BoardPearson Partners InternationalDallas, Texas 2014 — Advisory Boardilumi SolutionsPlano, Texas 2014 — Advisory BoardSHEEX, Inc.Marlton, New Jersey 2016 — Advisory BoardImaging PhysicsMD Anderson Cancer CenterHouston, TEXAS Institutions of Higher Education 1969-1975 | Trustee CommitteeAthletics and Student AffairsLafayette College 1970-1975 | Board of DirectorsXerox Center for Health CareBaylor School of Medicine 1974-1988 | Board of DirectorsSMU College for Science and TechnologyDallas, Texas 1978-1979 | Board of DirectorsSMU Edwin L. Cox School of BusinessDallas, Texas 1978 - Board of TrusteesIllinois Institute of TechnologyChicago, Illinois 1989-1992 | Engineering Advisory CommitteeUniversity of Texas at San Antonio 1998-2003 | Board of TrusteesAlliance for Higher EducationDallas, Texas 2003-2007 | External Research Advisory CouncilUniversity of Texas At Dallas 2010-2017 | University of Texas At Dallas Development Board Dallas, Texas 2018 - UNIVERSITY OF TEXAS AT DALLASEXECUTIVE BOARD Dallas, Texas Non-Profit Organizations 1977-1978 | Board of DirectorsUnited Way of DallasDallas, Texas 1985-1987 | Dallas Citizens CounciLDallas, Texas 1988-1989 | Executive CommitteeSan Antonio Economic Development Foundation 1988-1990 | Board of DirectorsUnited Way of San AntonioSan Antonio, Texas 1988-1990 | Advisory BoardAlamo Chapter of American Diabetes Association 1987-1988 | Board of Directors Richardson Medical Center Foundation