Robert LeerinkManaging Director, Head of Institutional Sales

Robert Leerink has been with Leerink Swann since its inception in 1995. He has been a Managing Director in Leerink Swann's Institutional Sales group since 2000. Prior to joining Institutional Sales, Mr. Leerink led the Private Client Services group at Leerink Swann. He began his career in the private client services division of Fechtor Detwiler. Mr. Leerink holds a bachelor's degree from Babson College.

Mark RathjenManaging Director, Head of Institutional Trading

Mark Rathjen has been trading securities for over 15 years. Prior to joining Leerink Swann in 2005, Mr. Rathjen was VP Equities at Goldman Sachs. Previously, he served as Senior Vice President and Trading Desk Manager at Spear, Leeds & Kellogg Capital Markets. Mr. Rathjen began his career at NYSE specialist firm, Ernst Holmes. He holds a B.A. in Business from St. Bonaventure University.