Corporate Governance - Committee Composition
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
 Compensation CommitteeNominating and Corporate Governance CommitteeAudit Committee
Outside Directors
Jonathan S. Bobb 
Jonathan S. Bobb
Director


Mr. Bobb is a Principal at Eldridge Industries, an affiliate of Security Benefit. In this role, he is responsible for originating and executing both control and minority investments in operating companies and assets in a range of industries. Mr. Bobb previously served in the same capacity at Guggenheim Partners. Prior to joining Guggenheim, Mr. Bobb was a senior member of the investment banking division at Goldman Sachs & Co. from 2007 to 2013. His previous business experience includes invest... 

Committee Member   
Mark R. Genender 
Mark R. Genender
Director


Mr. Genender is a Principal at Eldridge Industries, an affiliate of Security Benefit. He is responsible for originating and executing both control and minority investments in operating companies and assets in a range of industries. Mr. Genender previously served in the same role at Guggenheim Partners, a global investment and advisory firm. Prior to Guggenheim, Mr. Genender served in senior investment positions at investment firms Red Mountain Capital, The Carlyle Group, Star Avenue Capital a... 

  Committee Member  
William F. Murdy 
William F. Murdy
Director


Mr. Murdy retired as the Chairman of the Board of Directors of Comfort Systems USA, Inc. (NYSE: FIX) in May of 2014. Mr. Murdy previously served as the Chief Executive Officer of Comfort Systems from June 2000 until December 2011. Over the course of his career, Mr. Murdy has served in a variety of senior leadership roles, including as President and CEO of Club Quarters from 1999 to 2000, President, CEO, Co-Founder and Chairman of the Board of LandCare USA, Inc. from 1998 until it was acquir... 

Chairperson   
Marran H. Ogilvie 
Marran H. Ogilvie
Director


Ms. Ogilvie has served as an Advisor to the Creditors Committee for the Lehman Brothers International (Europe) Administration since 2008, as a director of Four Corners Property Trust, Inc. since November 2015, and as a director for the Korea Fund, an investment company that invests in Korean public equities, since 2012. Ms. Ogilvie is a National Association of Corporate Directors (NACD) Board Leadership Fellow, demonstrating her commitment to the highest standards of boardroom excellence. Pr... 

  Chairperson Committee Member
Richard W. Roedel 
Richard W. Roedel
Director


Mr. Roedel has served as a director of IHS Markit, Inc. (NYSE: IHS) since 2004, Six Flags Entertainment Corporation (NYSE: SIX) since 2010 and Luna Innovations Incorporated (NASDAQ: LUNA) since 2005. Mr. Roedel serves as a member of the audit committee of Six Flags Entertainment Corporation and Luna Innovations Incorporated, and as the Chairman of IHS Markit, Inc.’s Risk Committee. Mr. Roedel also serves as the Non-executive Chairman of the Board of Luna Innovations Incorporated. As a directo... 

Committee Member   Chairperson
Richard Sanders, Jr. 
Richard Sanders, Jr.
Director


Mr. Sanders served as our Interim Executive Vice President, Chemical Manufacturing since September 2015 until August 2016. Mr. Sanders has been a nitrogen fertilizer manufacturing consultant from January 2011 through Circle S. Consulting LLC, of which he is the sole owner. Previously, Mr. Sanders served as Vice President of Manufacturing of Terra Industries Inc. from 2003 until the acquisition of Terra Industries by CF Industries Holdings, Inc. in April 2010. On completion of the transaction,... 

   Committee Member
Lynn F. White 
Lynn F. White
Director


Mr. White founded and has served as the Managing Director of Twemlow Group LLC since 2013, and previously from 2008 until 2009. Twemlow Group LLC is a consulting firm that provides strategic, organizational and product development counsel to agriculturally related businesses. Mr. White is a National Association of Corporate Directors (NACD) Board Leadership Fellow, demonstrating his commitment to the highest standards of boardroom excellence. The NACD Fellowship is a comprehensive and conti... 

  Committee Member