Marillyn A. Hewson by Edward Cates November 18, 2018 November 18, 2018 742 Marillyn A. HewsonChairman, President & Chief Executive OfficerLockheed Martin CorporationBoards: DowDuPont, Inc., Lockheed Martin Corporation 0 FacebookTwitterPinterestEmail Edward Cates previous post Alexis M. Herman next post Dawne S. Hickton