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Marc Maun

Marc Maun

Regional Banking Executive BOK Financial
  • Commercial Banking
  • Credit
  • Operations

Marc Maun is a regional banking executive, responsible for regional banks in Arizona, Colorado, Kansas, Missouri, New Mexico and Oklahoma, as well as treasury services corporatewide.

He previously served as BOK Financial’s chief credit officer, a role in which he was responsible for all aspects of credit administration, including credit approval, policy administration, loan portfolio reporting, loan and appraisal review and loan workouts. He joined BOK Financial in 1985.

Maun has a bachelor’s degree in business administration from the University of Tulsa (TU) and an MBA from Washington University in St. Louis.

Outside of the office, he serves as chair of the Gilcrease Museum National Advisory Council and is on the boards of the Downtown Tulsa Partnership, Impact Tulsa, University of Tulsa Friends of Finance and the TU Collins College of Business Executive Council. In 2010, he was named a TU Collins College Outstanding Alumnus.


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