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David Cox, J.D.

Trust Officer

J.D., University of Tulsa College of Law
M.S. & B.S., Univeristy of Arkansas

David Cox serves as a Trust Officer with Argent Trust Oklahoma in the Tulsa office, where he works with individuals and families on trust administration and estate settlement.

Before joining Argent, David served as an Estate Tax Legal Specialist with the Internal Revenue Service, reviewing complex estate and gift tax matters involving trusts, probate documents, business valuations, and high-net-worth estates.

Earlier in his career, David worked in higher education, helping enrolled and prospective students navigate their academic journeys and prepare for future success. He is a licensed attorney, graduating with highest honors from law school, and is also a graduate of the National Outdoor Leadership School (NOLS). David remains actively involved in the Tulsa community through various volunteer and civic initiatives.

A Tulsa native, David enjoys spending time with his wife and two sons. He is active at Cornerstone Tulsa and enjoys running, hiking, and exploring local restaurants.

Tulsa

4506 S. Harvard Ave., Tulsa, OK 74135

(918) 610-8080

4506 S. Harvard Ave., Tulsa, OK 74135

Provided Services

Trusts & Estate Planning

Trusts & Estate Planning

With over 30 years of expertise serving as sole trustee, co-trustee, successor trustee and directed trustee for thousands of clients, Argent can expertly serve the multi-generational wealth preservation and transfer needs of your family.

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Wealth Management

Wealth Management

Our expert wealth advisors can assist with preserving and growing wealth through tax and risk management, planning for the transfer of wealth, carrying out philanthropic goals and consulting on the preservation of family vision and preparing heirs.

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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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