Company: BOKF
Filing Date: 2025-03-20
Form Type: DEF 14A
Source: 0000875357-25-000020
Chunk: 20

Company: BOK FINANCIAL CORP
Filing Date: 2025-03-20
Form: DEF 14A
Chunk 20
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 President and Chief Financial Officer. Mr. Grunst is responsible for all accounting and financial reporting, corporate tax, capital markets, mergers and acquisitions, and investor relations for the Company. Prior to being promoted to Chief Financial Officer in 2023, Mr. Grunst was Chief Risk Officer. Mr. Grunst also served as Treasurer from 2009-2016. Before joining the Company as Treasurer in 2009, he served as Treasurer for Citizens Bank and Citizens Republic Bancorp in Michigan for six years, where he had the additional responsibility of managing corporate finance. Previously, Mr. Grunst was with Bank One (now JPMorgan Chase) in Columbus, Ohio, where he worked in treasury, corporate finance, and line of business finance roles, including Asset Liability Manager and Finance Manager for Banc One Ohio Corporation, Manager of Acquisition Planning for the credit card line of business, Finance Manager for commercial real estate lending, Asset Liability Manager for the retail line of business, and Finance Manager for consumer lending. |
| Rebecca D. Keesling                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| Executive Vice President and Chief Auditor                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| Rebecca D. Keesling, age 52, is Executive Vice President and Chief Auditor. As Chief Auditor, Ms. Keesling is responsible for ensuring the Company’s internal controls are designed properly and operating effectively and performing independent assessments of the Company’s compliance with various laws and regulations. Previously, Ms. Keesling was Senior Vice President and Manager of Loan Portfolio Reporting, where she managed a team responsible for financial reporting as it pertained to the loan portfolio and allowance for credit losses. Ms. Keesling joined the Company in 2004 as Vice President and Corporate Audit Manager. Prior to joining BOK Financial, Ms. Keesling spent 10 years in the public accounting industry primarily with Ernst & Young LLP auditing private and publicly owned companies.                                                                                                                                                                                                                                                                                                 |

<div align='center'>BOK Financial Corporation | 26</div>

| Stacy C. Kymes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| President and Chief Executive Officer                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| Stacy C. Kymes, age 54, is President and Chief Executive Officer of BOK Financial. He leads a team that oversees a diverse portfolio of services for commercial, consumer, and wealth management clients across the country through banking centers in eight states in the Midwest and Southwest. The Company’s national lines of business include