John F. Sandner

Director, CME Group.

Companies

Virtu FinancialBoard member Apr 16, 2015 to Jul 6, 2020¹
CME GroupBoard member Feb 15, 2006 to Feb 8, 2018²
Echo Global Logistics, Inc.Board member Oct 1, 2009 to Mar 28, 2013³

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARVirtu Financial, Board member
2
SEC EDGARCME Group, Board member
3
SEC EDGAREcho Global Logistics, Inc., Board member