Mike Leon
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Mike Leon Email & Phone Number

Athena Investor Services at REX Shares, LLC
Location: Chicago, Illinois, United States 9 work roles 2 schools
2 work emails found @ntrs.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails

Work email m****@ntrs.com
LinkedIn Profile matched
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Current company
Role
Athena Investor Services
Location
Chicago, Illinois, United States
Company size

Who is Mike Leon? Overview

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Quick answer

Mike Leon is listed as Athena Investor Services at REX Shares, LLC, a with 15 employees, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at ntrs.com and a matched LinkedIn profile for Mike Leon.

Mike Leon previously worked as Managing Director Business Development at Athena Investor Services and Founder MMJ Investment Partnership at Mmj Investment Partnership. Mike Leon studied at University Of Wisconsin-Madison.

Company email context

Email format at REX Shares, LLC

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mleon@ntrs.com
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AeroLeads found 2 current-domain work email signals for Mike Leon. Compare company email patterns before reaching out.

Profile bio

About Mike Leon

Crypto Currency Trader and Investor. Passionate about digital assets, crypto-currencies, digitization of assets, smart contracts and applications.

Listed skills include Alternative Investments, Equities, Investments, Asset Management, and 16 others.

Current workplace

Mike Leon's current company

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REX Shares, LLC
Rex Shares, Llc
Athena Investor Services
fairfield, connecticut, united states
Website
Employees
15
AeroLeads page
9 roles · 45 years

Mike Leon work experience

A career timeline built from the work history available for this profile.

Managing Director Business Development

Current
Athena Investor Services

Chicago, Il

Athena Investor Services is a high touch service for clients looking to purchase (or sell) between $10K and $1 million of Bitcoin or other popular Digital Currencies. We service small businesses, individuals, and institutional investors looking purchase and secure digital assets; and we also guide token issuers through the process of launching their own digital tokens (ICO, TGE, etc.).

Feb 2018 - Present

Founder Mmj Investment Partnership

Current
Mmj Investment Partnership

Chicago, Il

MMJ invests and trades in crypto currencies including Bitcoin, ETH, and ICO’s based off statistical data and trends.

Jun 2016 - Present

Advisory Board Member

Current

Westport, Ct

REX Shares, LLC is an independent sponsor of exchange-traded funds (ETFs). As ETF architects, the REX team specializes in creating investment vehicles that solve specific access or efficiency challenges in investor portfolios. The firm is rooted in over a decade of experience building advanced exchange-traded product solutions.

Sep 2017 - Present

Senior Vice President -Wealth Management

Chicago

Managed the equity risk management area at Northern Trust that marketed, priced and executed hedging, monetization and yield enhancement strategies for HNW clients and family offices with concentrated equity positions. This included developing customized marketing and educational material for clients and wealth management internal partners.

Apr 2011 - Mar 2016

Senior Vice President Pfs Investment Solutions Groups

Chicago

Sep 1999 - Apr 2011

Partner

Castlebridge Advisors Inc.

Chicago, Il

Created the derivatives consulting area of Castlebridge Advisors. Client’s included Investment Advisors, Law and Accounting firms, Regional Securities firms and Insurance Companies. Designed and structured financial solutions for wealthy individuals to hedge and or monetize their single stock and equity portfolios.

Mar 1996 - Jun 1999

Vice President

Nomura Securities International, Chicago, Il

Chicago, Il

Managed Nomura's equity derivative business in Chicago. Responsibilities included devising and executing trading strategies, as well as overall Portfolio Risk Management. Worked closely with the institutional sales force to develop hedging and yield enhancement strategies.

Jul 1994 - Jan 1996

Vice President

Spear Leeds And Kellogg Lp.

New York, Ny

Headed Specialist Unit trading NYSE Stock Index Options. Responsibilities included risk management oversight and capital allocations for 5 traders.

Jan 1988 - Oct 1991

Senior Trader And Risk Manager

O'Connor And Associates

Greater Chicago Area

Traded Stock Index and Commodity Options for O'Connor's proprietary account. Developed the Stock Index XMI Index trading area including training classes for new traders. Worked closely with the quantitative research group to use Stock Index options to hedge and arbitrage the equity stock positions.

1982 - 1988 ~6 yrs
Team & coworkers

Colleagues at REX Shares, LLC

Other employees you can reach at rexshares.com. View company contacts for 15 employees →

2 education records

Mike Leon education

Bachelor'S Degree, Economics

University of Wisconsin, Madison, Wisconsin December 1981 Bachelors of Science, Major in Economics.

FAQ

Frequently asked questions about Mike Leon

Quick answers generated from the profile data available on this page.

What company does Mike Leon work for?

Mike Leon works for REX Shares, LLC.

What is Mike Leon's role at REX Shares, LLC?

Mike Leon is listed as Athena Investor Services at REX Shares, LLC.

What is Mike Leon's email address?

AeroLeads has found 2 work email signals at @ntrs.com for Mike Leon at REX Shares, LLC.

Where is Mike Leon based?

Mike Leon is based in Chicago, Illinois, United States while working with REX Shares, LLC.

What companies has Mike Leon worked for?

Mike Leon has worked for Athena Investor Services, Mmj Investment Partnership, Rex Shares, Llc, Northern Trust Corporation, and Northern Trust.

Who are Mike Leon's colleagues at REX Shares, LLC?

Mike Leon's colleagues at REX Shares, LLC include Alexis Hoey, Taylor Ranney, Seamus Harding, Cmt, Matthew Pelletier, and Sean Fay.

How can I contact Mike Leon?

You can use AeroLeads to view verified contact signals for Mike Leon at REX Shares, LLC, including work email, phone, and LinkedIn data when available.

What schools did Mike Leon attend?

Mike Leon studied at University Of Wisconsin-Madison.

What skills is Mike Leon known for?

Mike Leon is listed with skills including Alternative Investments, Equities, Investments, Asset Management, Derivatives, Hedge Funds, Asset Allocation, and Options.

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