Donald Sherman is the Chief Executive Officer of Delphi Financial Group. Mr. Sherman joined Delphi as a member of the board of directors in 2002 and served as President and Chief Operating Officer from 2006 to September, 2018. A graduate of Yale University (A.B. summa cum laude 1973), he was a CPA and partner with Coopers & Lybrand specializing in taxation of mergers & acquisitions. In 1983 he joined Hyponex, a publically traded lawn and garden products company, as Vice President Finance and later served as President of Hyponex from 1985 to 1989. From 1989 to 1999 he was President of Waterfield Mortgage Company, Inc., the holding company for a privately held group of financial services comp