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.



