Ellen Kullman has served as Chair of DuPont since January 2010, as Chief Executive Officer of DuPont since January 2009 and as a director of DuPont since 2008. She served as President of DuPont from October 2008 to December 2008. From June 2006 through September 2008, she served as Executive Vice President. Prior to that, she was Group Vice President- DuPont Safety & Protection.

Mrs. Kullman is a director of United Technologies Corporation. She formerly served as a director of General Motors Company from 2004 to 2008. She is a member of the U.S.-India CEO Forum, the Business Council, and the executive committee of SCI-America.  She is co-chair of the National Academy of Engineering Committee on Changing the Conversation: From Research to Action.

Mrs. Kullman holds a bachelor of science degree in mechanical engineering from Tufts University and a masters degree in management from Northwestern University. She is on the board of trustees of Tufts University and serves on the board of overseers at Tufts University School of Engineering.