Polen Returns to Fidessa

David Polen recently left his role as managing director and head of systematic trading and product management at Lime Brokerage to rejoin data and trading technology provider Fidessa—where he previously spent 13 years between 1997 and 2010 in various development and management roles, most recently as senior vice president and head of hosted product management—as head of business development, overseeing the vendor’s strategic growth plans in the US. In his new role, Polen reports to Mark Ames