On March 28, 2024, the Board of Directors of BancFirst Corporation appointed Ms. Hannah Andrus as Executive Vice President and Treasurer, to be effective May 8, 2024. She is 38 years old. Before joining BancFirst Corporation, Ms. Andrus was employed by Ernst & Young LLP where she was an Assurance Senior Manager.

Ms. Andrus holds a Master of Science in Accounting and a Bachelor of Business Administration from Southern Methodist University and is a Certified Public Accountant.