John Rustum: Email & Phone Number

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Managing Director at Barclays Investment Bank|New York, New York, United States

Position:

Managing Director at Barclays Investment Bank

Location:

New York, New York, United States

View John Rustum's Email

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Last updated: 2025-10-01

Updated: 2025-10-01

Found email addresses for John Rustum:

Business emails:

r****n@home.barclays

Personal emails:

j***@citadel.com,

j***@yahoo.com,

j***@hotmail.com

Found phones for John Rustum:

+1-520-***-**82,

+1-909-***-**64,

+1-870-***-**70,

+1-323-***-**06

A different John Rustum?

Work Experience 33 years

Managing Director at Barclays Investment Bank

Sep 2025 - Current

Client Relations Business Development at Alphadyne Asset Management

Nov 2016 - Jun 2025

Managing Director, Global Distribution at Citadel LLC at Citadel

May 2012 - Dec 2015

Senior Vice President at The D. E. Shaw Group

Oct 2005 - Mar 2012

Managing Director at Goldman Sachs

Aug 1993 - Sep 2005

John Rustum started working in 1993, then the employee has changed 4 companies and 3 jobs. On average, John Rustum works for one company for 6 years 4 months.

Their professional focus is Capital Raising, Global Macro, and Institutional Investments across 3 core areas.

Education

MBA at The Wharton School

AB at Princeton University

Columbia High School

Frequently Asked Questions

What is John Rustum's email address?

SignalHire found verified email addresses for John Rustum, both business and personal. Their business email is r****n@home.barclays, and personal emails include j***@citadel.com, j***@yahoo.com, and j***@hotmail.com.

What is John Rustum's phone number?

SignalHire found multiple verified phone numbers for John Rustum: +1-520-***-**82, +1-909-***-**64, and +1-870-***-**70.

How do I contact John Rustum at Barclays Investment Bank?

You can reach John Rustum through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is John Rustum's professional background?

John Rustum has 33 years of professional experience. They have held roles including Client Relations Business Development, Managing Director, Global Distribution at Citadel LLC, and Senior Vice President at companies such as Alphadyne Asset Management, Citadel, and The D. E. Shaw Group. Their education includes MBA from The Wharton School, and AB from Princeton University.

Is John Rustum's contact information up to date?

Yes. John Rustum's SignalHire profile was last updated on 1 October 2025, reflecting their current position as Managing Director at Barclays Investment Bank in New York, NY, United States.

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