## Corporate Officers 

Markos I. Tambakeras Chairman, President and Chief Executive Officer 

David B. Arnold Vice President, Chief Technical Officer 

R. Daniel Bagley Vice President, Corporate Strategy and Business Development 

James R. Breisinger Vice President, Chief Operating Officer, Advanced Materials Solutions Group 

M. Rizwan Chand Vice President, Chief Human Resources Officer 

Stanley B. Duzy, Jr. Vice President, Mergers & Acquisitions and Chief Administrative Officer 

F. Nicholas Grasberger III Vice President, Chief Financial Officer 

David W. Greenfield Vice President, Secretary and General Counsel 

Timothy A. Hibbard Corporate Controller and Chief Accounting Officer 

Brian E. Kelly Assistant Treasurer and Director of Tax 

Lawrence J. Lanza Assistant Treasurer and Director of Treasury Services 

H. Patrick Mahanes, Jr. Executive Vice President, Interim Chief Operating Officer, Metalworking Solutions and Services Group 

James E. Morrison Vice President, Treasurer 

Wayne D. Moser Vice President, Integration Director 

Ralph G. Niederst Vice President, Chief Information Officer 

Kevin G. Nowe Assistant Secretary, Assistant General Counsel 

Ajita G. Rajendra Vice President and General Manager Industrial Products Group 

P. Mark Schiller Vice President, Director of Distribution Services 

Michael P. Wessner Vice President, Chief Operating Officer, J&L Industrial Supply 

