Nancy Stubenrauch

Managing Member & CFO

Nancy brings over 35 years of experience in every facet of the exchange traded derivatives business to Trean Group. Nancy began her career as a staff accountant on audit exceptions at Merrill Lynch, Pierce, Fenner and Smith in 1982.  She transitioned to Lake Options, and First Options, as a staff accountant from 1984 to 1986.  Nancy pursued her next opportunity as an accountant with Saul Stone/Hammer Trading until the business was sold and Nancy became CFO of Hammer Trading, a division of Refco, Mann Financial, and MF Global until 2010.

In 2010, Nancy realized her long-held personal goal of business ownership by combining her talents and strengths with those of Steve French and Pete Kosanovich to form Trean Group, LLC.  Nancy  leads the clearing and compliance divisions at Trean.  Nancy’s vast experience has allowed Trean Group to expand its footprint across all facets of the futures trading and clearing business.  Nancy is an approved principal and Associated Person with the NFA, with current Series 3 and 30 licenses, as well as a member of the CME.  Nancy has a BS from the University of Illinois, majoring in Mathematics and Accounting.