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Dennis D. Gillespie

President- Argent Institutional Trust Company

J.D., University of Memphis
B.A. (History), Christian Brother University

Dennis Gillespie is the President of AITC (formerly TMI), responsible for implementation of the strategic vision and direction of the company, including administrative and regulatory compliance. Dennis has multi-faceted experience in all aspects of operations, team leadership, process improvement, administration, and regulatory compliance.

Prior to joining AITC/TMI, Dennis was a director and regional manager in the Corporate Trust Services department of Deutsche Bank. Prior to joining Deutsche Bank, Dennis was a manager for the corporate trust department of JP Morgan/Chase and was a new product development officer and client services officer of First Tennessee Bank. Dennis has previously served on the ABA’s Corporate Trust Committee. In addition, Dennis has practiced law and has experience in the financial planning, insurance, and real estate markets.

Dennis received a Juris Doctorate degree from the University of Memphis and a Bachelor of Arts degree in History from Christian Brothers University where he graduated Summa Cum Laude.

New York City

45 Rockefeller Center 20th floor, New York, NY 10111, USA

(800) 241-5568

Tampa

1715 North Westshore Boulevard suite 750, Tampa, FL 33607, USA

(800) 241-5568

45 Rockefeller Center 20th floor, New York, NY 10111, USA

Provided Services

Corporate Trusts

Corporate Trusts

With over 30 years of experience and 330+ professionals, Argent has the administrative and investment expertise to help protect your business and support its growth.

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Custody & Escrow Services

Custody & Escrow Services

Argent’s institutional services team has more than 30 years of experience serving public funds, unions/Taft Hartley, financial institutions, corporations, healthcare providers, insurance companies, governments, non-profits and family offices.

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Latest News & Resources

Insights

Market Update-Third Quarter-October 2026

Market Update-Third Quarter-October 2026

Summary •The S&P 500 gained 2.3% in the third quarter, closing the quarter at 7,652, with record highs set along the way. But the quarter’s real story was in the bond market: the Federal Reserve delivered its first hike in more than three years, and the 10-year...

Retirement Times October 2026

Retirement Times October 2026

October 2026 This month's Retirement Times discusses the following: The Hidden Retirement Cost of Employee Caregiving IRS Provides Update on Opinion Letters for DC Qualified Pre-approved Plans Court Narrows Earlier Ruling on Brokerage Window Fee Disclosure in Alas v....

The Morning View: October 2, 2026

The Morning View: October 2, 2026

https://vimeo.com/1232374711 In this morning’s data, the economy added just 29,000 jobs in September, less than expected, and the previous month was revised lower.  Reviewing the individual categories, the Health Care and Social Assistance industry was relatively...

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