Merrimack Pharmaceuticals, Inc.

Robert J. Mulroy,
Anthony J. Sinskey,
William A. Sullivan,
William M. Mcclements,
Fazal R. Khan,
Gary L. Crocker,
Robert J. Mulroy,
Anthony J. Sinskey,
Sarah Elizabeth Nash,
Peter K. Sorger

Robert Mulroy,
Anthony Sinskey,
Gary Crocker,
Sarah Nash,
Peter Sorger,
Gordon Fehr,
Michael Porter,
James Marks,
Barret Rollins,
Louis Weiner,
Michael Yaffe,
Douglas Lauffenburger,
James Dresser,
John Park,
Christopher Benz,
John Mendelsohn,
James Quigley