Thomas J. Pritzker has been a member of our board of directors since August 2004 and our Executive Chairman since August 2004. Mr. Pritzker served as our Chief Executive Officer from August 2004 to December 2006. Mr. Pritzker was appointed President of Hyatt Corporation in 1980 and served as Chairman and Chief Executive Officer of Hyatt Corporation from 1999 to December 2006. Mr. Pritzker is Chairman and Chief Executive Officer of The Pritzker Organization, LLC ("TPO"), the principal financial and investment advisor to various Pritzker family business interests. Mr. Pritzker is Chairman of Marmon Holdings, Inc. and also serves as a Director of Royal Caribbean Cruises Ltd. He served as a Director of TransUnion Corp., a credit reporting service company, until June 2010. Mr. Pritzker is a Director and Vice President of Pritzker Foundation, a charitable foundation; Director and President of The Pritzker Family Philanthropic Fund, a charitable organization; and Chairman and President of Hyatt Foundation, a charitable foundation which established The Pritzker Architecture Prize.