Owens Corning Whirlpool Corporation / NRG Energy Inc / Duke Energy / United Parcel Service Mylan Inc. / General Electric / Las Vegas Sands Corp. International / Illinois Tool Works Inc. / Booz Allen Hamilton Holding Corporation / American Express Target Corporation / Honeywell International / Report* Sealed Air Corp / Tesoro PG&E Corporation / Avery Dennison Corporation / Delta Air Lines / Norfolk Southern Corp. / BlackRock Inc. / Philip Morris International Ecolab Inc. / Cognizant Technology Solutions Corp C. / Viacom Inc. / PPL Corporation / SPX Corporation / Berkshire Hathaway Enterprise Products Partners L.P. / Report* Duke Energy Corp / Terex Corporation / American Electric Power Company Inc. / Icahn Enterprises L.P. / Advanced Micro Devices Inc. / Wells Fargo / Reynolds American Inc. / Wal-Mart Stores Johnson Controls Cameron International Corporation / NiSource Inc. Limited / Dollar General Corp. / Assurant Inc. / Tyson Foods Altria Group / Walgreen / Anadarko Petroleum Corporation / Oshkosh Corporation / KBR Inc. / R.R. Donnelley & Sons Company / /
Board Size Trends: Boards That Expanded By 2 or More Directors The boards that expanded most in board size over the past year are Duke Energy, adding 5 directors, and Norfolk Southern, General Electric, and BlackRock, a