David M. Campbell is a former Selectman of the Town of Darien, Connecticut. He also is President and CEO of Rings End, Inc., a Darien business founded by his family. Rings End is a building materials distributor and retailer with six locations in Connecticut and one location in New York. Mr. Campbell is a board member of Family Centers in Greenwich and Trustee of Tabor Academy. Mr. Campbell and his family are long-time residents of Darien.