John Constant Email & Phone Number
Collateral Management @ Jefferies
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
John Constant Location
- New York, NY, US
John Constant Work
- Collateral Management @ (July 2021 - Present)
- Assistant Vice President - Collateral Management, Securities, and Derivatives @ (November 2016 - July 2021)
- Associate - Collateral Management @ (October 2014 - October 2016)
- Analyst - Wealth Management @ (March 2013 - April 2014)
- Junior Research Analyst @ (June 2012 - February 2013)
John Constant Education
- New Jersey City University
Bachelor of Science (Business Administration, Finance)
2010-2012 - Bergen Community College
Associate of Arts (Liberal Arts)
2001-2010
John Constant Summary
- John Constant, based in New York, NY, US, is currently a Collateral Management at Jefferies. John Constant brings experience from previous roles at Mufg in the Americas, Morgan Stanley, Merrill Lynch and J H Darbie & Co. Inc.. John Constant holds a 2010 - 2012 Bachelor of Science in Business Administration, Finance @ New Jersey City University. John Constant has 2 emails and 1 mobile phone numbers on RocketReach.
Looking for a different John Constant?
Find contact details for 700 million professionals.
Top Jefferies Employees
Michael Cullen
COO - Investment Banking and Capital Markets
New York, NY, US
Dave Rogers
Managing Director
New York, NY, US
Henry Kong
Managing Director, Investment Banking
New York, NY, US
Philip Ross
Chairman
New York, NY, US
Lisa Karabel
Managing Director
New York, NY, US
Phil Berkowitz
Chairman of Global TMT Investment Banking
New York, NY, US
Vikram Dewan
Chief Information Officer
New York, NY, US
Gautam Das
Managing Director
New York, NY, US
Tom Tarrant
Managing Director, Marketing
New York, NY, US
Stephen Gavalas
Managing Director
New York, NY, US
Rachel Yu
Chief Operating Officer of Americas Equities
New York, NY, US
Izzy Martini
COO Associate
New York, NY, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co