Top JPMorgan rainmaker Matthew Demko jumps ship from Jamie Dimon-led bank admin 17 hours ago News Topics Comments Off on Top JPMorgan rainmaker Matthew Demko jumps ship from Jamie Dimon-led bank 0 Views Demko was only promoted to managing director two years ago when he became one of 37 JPMorgan bankers to gain the elite title. Share Facebook Twitter Stumbleupon LinkedIn Pinterest
