John D. Arnold?Centaurus Advisors, LLCArnoldVanderbilt UniversityEnronEnronOnline?200110?800?
Centaurus?30?CEO Greg Whalley?Bill Perkins?Jeffrey Welch?Conrad GoerlICE?NYMEX's?
2005?Centaurus?Amaranth Advisors150%
2008?CentaurusNational Coal Corporation?NCOC?10%?2009?John D. Arnold?CFTC
20094009134?
John D.Arnold