ng Chairman Jim Newsome Fmr. CFTC Chairman NYMEX CEO CME Board Member — Tom Lewis Ameritrade CEO Green Exchange CEO @ October 2015 LedgerX Paul Chou, CEO Juthica Chou, President & Chief Risk Officer Zach Dexter, CTO Shabana Paul, CFO & COO Kari Larsen, General Counsel & Chief Regulatory Of