Mark D. McLaughlin has served as our Chair of the Board of Directors since August 2019 and as a director of the Company since July 2015. Mr. McLaughlin served as Vice Chairman of the Board of Palo Alto Networks, Inc., a global cybersecurity company, from June 2018 to December 2022. He served as Chairman of the Board and Chief Executive Officer of Palo Alto Networks from August 2016 to June 2018 and as Chairman of the Board, President and Chief Executive Officer from April 2012 to August 2016. Mr. McLaughlin joined Palo Alto Networks as President and Chief Executive Officer, and as a director, in August 2011 and became Chairman of the Board in April 2012. He served as President and Chief Executive Officer and as a director of VeriSign, Inc. from August 2009 to August 2011 and as President and Chief Operating Officer from January 2009 to August 2009. Mr. McLaughlin served in various other management and leadership roles at VeriSign from February 2000 through November 2007 and provided consulting services to VeriSign from November 2008 to January 2009. Prior to joining VeriSign, Mr. McLaughlin was Vice President, Sales and Business Development at Signio Inc., which was acquired by VeriSign in February 2000. Mr. McLaughlin served on the National Security Telecommunications Advisory Committee (NSTAC) from January 2011 to April 2023 and as Chairman of the NSTAC from November 2014 to December 2016. He has been a director of Rubrik, Inc. since November 2022 and a director of Snowflake Inc. since April 2023. Mr. McLaughlin holds a B.S. degree from the U.S. Military Academy at West Point and a J.D. from Seattle University School of Law.