Home/People/Doit L. KopplerDLDoit L. KopplerII, Managing Director and Treasurer at Third Security, LLCColleagues at Third Security, LLCClifton R. HerndonII, Managing Director and Controller at Third Security, LLCJulian P. KirkSenior Managing Director, CEO at Third Security, LLCRandal J. KirkChairman and Senior Managing Director at Third Security, LLCTheodore J. FisherSenior Managing Director at Third Security, LLC