Directors

Directors

Mitchell J. Blutt, M.D.
Executive Partner
J. P. Morgan Partners, LLC

Robert A. Day Jr.
Chairman
and Chief Executive Officer
Trust Company of the West

Michael D. Dingman
President and
Chief Executive Officer
Shipston Group Ltd.

Anthony J. DiNovi
Managing Director
Thomas H. Lee Partners, L.P.

David V. Harkins
Senior Managing Director
Thomas H. Lee Partners, L.P.

Paul M. Meister
Vice Chairman of the Board
and Executive Vice President
Fisher Scientific

Paul M. Montrone
Chairman of the Board and
Chief Executive Officer
Fisher Scientific

Scott M. Sperling
Managing Director
Thomas H. Lee Partners, L.P.

Kent R. Weldon
Managing Director
Thomas H. Lee Partners, L.P.

Directors Management & Science Advisors Corporate Information