Committee Compositions & Charters

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Below is a summary of our committee structure and membership information. To read more about any of the committees, click on committee names in the chart below.
Chairperson Chairperson Committee Member Member Financial Expert Financial Expert
Lead Director Lead Director
 Audit CommitteeFinance CommitteeCompensation and Executive Development CommitteeNominating and Corporate Governance Committee
Curtis E. Espeland Financial Expert
Biography PhotoCurtis E. Espeland

Mr. Espeland, 51, has been Executive Vice President and Chief Financial Officer of Eastman Chemical Company (a chemical, fiber and plastic manufacturer) since January 2014. Prior to his service as Executive Vice President and Chief Financial Officer, Mr. Espeland was Senior Vice President and Chief Financial Officer from 2008 to January 2014 and Vice President Finance and Chief Accounting Officer of Eastman Chemical from 2005 to 2008.

Mr. Espeland has extensive experience in corpor... 
Chairperson Committee Member   
David H. Gunning  Lead Director
Biography PhotoDavid H. Gunning

Mr. Gunning, 73, is the former Vice Chairman of Cliffs Natural Resources, Inc. (an iron ore and coal mining company formerly known as Cleveland-Cliffs Inc.), a position he held from 2001 until his retirement in 2007. Prior to that, Mr. Gunning served as Chairman, President and Chief Executive Officer of Capital American Financial Corp. Mr. Gunning is also a lawyer and practiced law for many years as a corporate partner with Jones Day.

Mr. Gunning is a member of the Board of Directo... 
   Committee Member Committee Member
Stephen G. Hanks 
Biography PhotoStephen G. Hanks

Mr. Hanks, 65, spent 30 years with global engineering and construction company Morrison Knudsen Corporation and its successor, Washington Group International, Inc., serving the last eight years as President, CEO and a member of its Board of Directors until retiring in January 2008.

Mr. Hanks is a member of the Board of Directors of McDermott International, Inc. (NYSE: MDR), a position he has held since 2009, and Babcock & Wilcox Enterprises, Inc. (NYSE: BWC), a position he has held... 
  Chairperson Committee Member  
Michael F. Hilton 
Biography PhotoMichael F. Hilton

Mr. Hilton, 62, is President and Chief Executive Officer of Nordson Corporation (a company that engineers, manufactures and markets differentiated products and systems used for the precision dispensing of adhesives, coatings, sealants, biomaterials, polymers, plastics, and other materials, fluid management, test and inspection, UV curing and plasma surface treatment), a position he has held since 2010. Prior to joining Nordson, Mr. Hilton was the Senior Vice President and General Manager for ... 

Committee Member    Committee Member
G. Russell Lincoln 
Biography PhotoG. Russell Lincoln

Mr. Lincoln, 69, is President of N.A.S.T. Inc. (a personal investment firm), a position he has held since 1996. Prior to joining N.A.S.T. Inc., Mr. Lincoln served as the Chairman and Chief Executive Officer of Algan, Inc.

As an entrepreneurial businessman with experience, including 25 years running a $50 million business, Mr. Lincoln understands business risk and the importance of hands-on management. As the grandson of James F. Lincoln and a long-term trustee, Mr. Lincoln provides... 
Committee Member Committee Member   
Kathryn Jo Lincoln 
Biography PhotoKathryn Jo Lincoln

Ms. Lincoln, 61, is Chair and Chief Investment Officer of the Lincoln Institute of Land Policy - a leading educational institution teaching land economics and taxation. She has held this position since 1996, and in her role as CIO currently manages and directs all aspects of the Institute’s $550 million endowment. In her role as Chair, she is responsible for all Board development and governance and takes a leadership position in strategic planning. From 1999 through 2006, Ms. Lincoln previously... 
   Committee Member Chairperson
William E. MacDonald, III 
Biography PhotoWilliam E. MacDonald, III

Mr. MacDonald, 69, is the former Vice Chairman of National City Corporation (a diversified financial holding company), a position he held from 2001 until his retirement in 2006, where he was responsible for its seven-state regional and national corporate banking businesses, the Risk Management and Credit Administration unit, Capital Markets and the Private Client Group. Mr. MacDonald joined National City in 1968 and, during his tenure, held a number of key management positions, including Senior ... 
  Committee Member Chairperson  
Phillip J. Mason 
Biography PhotoPhillip J. Mason

Mr. Mason, 65, is the former President of the Europe, Middle East & Africa Sector (EMEA Sector) of Ecolab, Inc. (a leading provider of food safety, public health and infection prevention products and services), a position he held from 2010 until his retirement in 2012. Mr. Mason brings 35 years of international business experience to the Board and its Audit and Finance Committees, including starting, developing and growing businesses abroad in both mature and emerging markets. Prior to leading E... 
Committee Member Committee Member   
Hellene S. Runtagh 
Biography PhotoHellene S. Runtagh

Ms. Runtagh, 67, is the former President and Chief Executive Officer of the Berwind Group (a diversified pharmaceutical services, industrial manufacturing and real estate company), a position she held in 2001. From 1997 through 2001, Ms. Runtagh was Executive Vice President of Universal Studios (a media and entertainment company). Prior to joining Universal Studios, Ms. Runtagh spent 27 years at General Electric Company (a diversified industrial company) in a variety of leadership positions. <... 
   Committee Member Committee Member
George H. Walls, Jr. 
Biography PhotoGeorge H. Walls, Jr.

General Walls, 73, is the former Chief Deputy Auditor of the State of North Carolina, a position he held from 2001 through 2004. General Walls retired from the U.S. Marine Corps in 1993 with the rank of Brigadier General, after nearly 29 years of distinguished service.

General Walls served on the Board of The PNC Financial Services Group, Inc. from 2006 to 2015 and Thomas Industries, Inc. from 2003 to 2005 when the board was dismantled as a result of a divestiture.

Committee Member    Committee Member