Investor Relations

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.
 Audit CommitteeCompensation CommitteeNominating and Corporate Governance CommitteeEquity Committee
Arthur (Art)  W. Coviello, Jr. 
Biography PhotoArthur (Art)  W. Coviello, Jr.

Arthur (Art) W. Coviello, Jr., has served as a member of our Board of Directors since April 2017, bringing to the role his extensive financial and accounting background and considerable cyber security experience. From 2011 to 2015, Mr. Coviello served as Executive Vice President of EMC Corporation and Executive Chairman of RSA and, from 2006 to 2011, as Executive Vice President/President, RSA Security Division of EMC Corporation. Prior, he also held various executive positions at RSA Security, I... 
Committee Member    
Joan Dempsey 
Biography PhotoJoan Dempsey

Joan is an Executive Vice President and Senior Partner at Booz Allen Hamilton with a leading market role in the firm’s defense and intelligence group.  She concurrently leads the Consulting Functional Service Organization (FSO), responsible for driving capability and talent development for the 8100 staff aligned to this foundational functional.  Previously Joan led three of the firm’s largest defense managed labor and intelligence accounts and was responsible for strategic development,... 

Paul A. Hooper 
Biography PhotoPaul A. Hooper
Chief Executive Officer and Director

Paul A. Hooper is the CEO of Gigamon and has served as a member of our Board of Directors since December 2012. He previously served as Gigamon’s Vice President of Marketing and Product Management. Paul is a networking and high tech industry veteran who joined Gigamon from Extreme Networks where he held numerous executive positions including Chief Marketing Officer, Vice President and General Manager for the Volume Products Group, and Chief Information Officer. Paul has held a broad range of lead... 
John H. Kispert 
Biography PhotoJohn H. Kispert

John H. Kispert has served as a managing partner of Black Diamond Ventures, a venture capital firm, since March 2016. 

Prior to Black Diamond Ventures, Mr. Kispert served as President and Chief Executive Officer and a Director of Spansion, Inc., a manufacturer of flash memory products, from February 2009 until March 2015.

Mr. Kispert serves on the Board of Directors of Gigamon Inc., a provider of network traffic visibility solutions, TriNet Group, Inc., a cloud-based prof... 

  Chairperson   Committee Member
Paul Milbury Financial Expert
Biography PhotoPaul Milbury

Paul Milbury has served as a member of our Board of Directors since January 2014. Mr. Milbury served as vice president of operations and chief financial officer of Starent Networks, Corp., a provider of mobile network solutions, from January 2007 until its acquisition by Cisco Systems, Inc., a networking and telecommunications company, in December 2009. From December 2009 to July 2010, Mr. Milbury played a key role in integrating Starent Networks into Cisco to create the Mobile Internet Technolo... 
Chairperson   Committee Member  
Corey M. Mulloy 
Biography PhotoCorey M. Mulloy

Corey M. Mulloy has served as a member of our Board of Directors since January 2010, and as Chairman of the Board commencing March 2013. Since 1997, he has served in several roles at Highland Capital Partners and has been a general partner since 2005. From 1995 to 1997, Mr. Mulloy worked at Robertson, Stephens & Company. Mr. Mulloy holds a B.A. degree from Swarthmore College and a M.B.A. degree from Harvard Business School.... 
  Committee Member   
Michael C. Ruettgers 
Biography PhotoMichael C. Ruettgers

Michael C. Ruettgers has served as a member of our Board of Directors since December 2010. He is Retired Chairman of the EMC Board of Directors. During his tenure as Chairman, which began January 1, 2004 and served until December 31, 2005, Ruettgers led all facets of EMC's proactive corporate governance, with a special focus on shaping the composition and expertise of EMC's independent and fully engaged Board. Prior to that, he served as Executive Chairman of EMC's Board for three years and comp... 
  Committee Member   
Robert E. Switz Financial Expert
Biography PhotoRobert E. Switz

Robert E. (Bob) Switz has served as a member of our Board of Directors since June 2015. He served as the chairman, president and chief executive officer of ADC Telecommunications, Inc., a supplier of broadband network equipment and software, from August 2003 until its acquisition by Tyco Electronics Ltd. (now TE Connectivity Ltd.) in December 2010. From 1994 until August 2003, he served in various senior management positions at ADC, including chief financial officer, executive vice president and... 
Committee Member    
Dario Zamarian 
Biography PhotoDario Zamarian

Dario Zamarian has served as a member of our Board of Directors since February 2017. Mr. Zamarian is a senior technology executive with broad experience in the IT industry focusing on cloud software, networking, information security, systems management and IT services. His operational experience spans Fortune 100 companies, Private-Equity firms and VC-backed start-ups. He is currently an Operating Advisor with The Blackstone Group, a private equity and alternative asset management firm and serve... 
   Committee Member  
Chairperson Chairperson Committee Member Member Financial Expert Financial Expert