Mark De Castrique/ William Dufris (NRT)
(10)
William A. Bowditch/ Kevin E. Bowditch/ Mark A. Bowditch
(5)
Mark Fiege/ William Cronon (FRW)
(4)
Mark Graham (EDT)/ William H. Dutton (EDT)
(4)
Mark W. T. Harvey/ William Cronon (FRW)
(4)
Mark Kesselman/ Joel Krieger/ William A. Joseph
(3)
William L. Benoit/ Mark J. Glantz
(3)
William O'Grady/ John Archibald/ Mark Aronoff/ Janie Rees-Miller
(3)
Andrea J. Pitts (EDT)/ Mark William Westmoreland (EDT)/ Leonard Lawlor (FRW)
(2)
Davide Tarizzo/ Mark William Epstein (TRN)
(2)
Mark Abrahams William Biden
(2)
Mark C. Schug (EDT)/ William C. Wood (EDT)
(2)