JPMorgan Chase & Co. http://www.jpmorgan.com/pages/jpmcJamie Dimon is the chairman and CEO of JPMorgan Chase & Co. (NYSE: JPM). He has been Chairman of the Board since December 31, 2006 and CEO since December 31, 2005. Previously he was President and Chief Operating Officer of JPMorgan Chase after the merger with Bank One Corporation in July 2004. He had been chairman and CEO of Bank One since March 2000. Mr. Dimon graduated from Tufts University and received an MBA from Harvard Business School.