BOK Financial Executive and Leadership Team

August, 2026

Leadership Overview

BOK Financial has 9 executives leading key functions including strategy, consumer banking, financial oversight, commercial banking, wealth management, and regional market operations.

Committed to regional economic growth, BOK Financial delivers comprehensive financial solutions through a diversified model that balances commercial, consumer, and wealth management services across the central United States.

Leadership Roles at BOK Financial

  • President & Chief Executive Officer - Stacy Kymes
  • Chief Financial Officer & Executive Vice President - Martin Grunst
  • Chief Operating Officer, Consumer Banking - Thomas Hay
  • Chief Operating Officer, Commercial Banking - Shannon Habermehl
  • Chief Operating Officer, Wealth Management - Carrie Porter
  • Arkansas Market President - Christopher Schaechtel
  • President - Eric Holt
  • President, Market (Oklahoma City) - Gregory Wheeler
  • President, Bok Financial Securities, Inc - Brett Dean
  • Stacy Kymes - President & Chief Executive Officer

    Stacy Kymes, the President & Chief Executive Officer at BOK Financial, directs the overarching strategic vision for the entire organization. Overseeing the integration of commercial, consumer, and wealth management segments, the President & Chief Executive Officer ensures alignment with long-term growth objectives across the central United States. This leadership role involves constant collaboration with the Board to maintain financial stability while expanding market reach. By prioritizing operational excellence, Stacy Kymes drives the company toward sustainable profitability. Kymes manages the executive team to ensure consistent delivery of banking products and services. Through rigorous oversight of corporate governance, the President & Chief Executive Officer maintains the integrity of the institution. Kymes fosters a culture of innovation, ensuring the firm remains competitive in a rapidly evolving financial landscape. Ultimately, the President & Chief Executive Officer secures the future of the organization through disciplined capital allocation and strategic market positioning.
    Stacy Kymes

    Martin Grunst - Chief Financial Officer & Executive Vice President

    Martin Grunst, the Chief Financial Officer & Executive Vice President at BOK Financial, manages the financial health and capital structure of the organization. Overseeing fiscal reporting, treasury functions, and investor relations, the Chief Financial Officer & Executive Vice President ensures transparency and regulatory compliance. This role involves analyzing market trends to guide investment strategies and risk management protocols. By maintaining robust liquidity, Martin Grunst supports the diverse lending needs of commercial and retail customers. Grunst collaborates with the executive team to allocate resources effectively across all business segments. The Chief Financial Officer & Executive Vice President monitors the economic environment to mitigate potential financial volatility. Through precise financial planning, Grunst optimizes the balance sheet for long-term growth. Ultimately, the Chief Financial Officer & Executive Vice President provides the fiscal foundation necessary for the firm to execute its strategic initiatives across the central United States.
    Martin Grunst

    Thomas Hay - Chief Operating Officer, Consumer Banking

    Thomas Hay, the Chief Operating Officer, Consumer Banking at BOK Financial, manages the retail branch network and mortgage origination activities. Overseeing the provision of deposit services and retail lending, the Chief Operating Officer, Consumer Banking ensures seamless delivery of financial products to small business customers. This role involves optimizing the efficiency of call centers and digital banking platforms to enhance user experience. By streamlining mortgage loan servicing, Thomas Hay directly impacts the operational success of the consumer segment. Hay coordinates with regional leaders to expand the footprint of retail services across the central United States. The Chief Operating Officer, Consumer Banking monitors performance metrics to ensure high service standards. Through the implementation of advanced banking technologies, Hay improves accessibility for retail clients. Ultimately, the Chief Operating Officer, Consumer Banking strengthens the market position of the firm by delivering reliable and efficient consumer-focused financial solutions.

    Shannon Habermehl - Chief Operating Officer, Commercial Banking

    Shannon Habermehl, the Chief Operating Officer, Commercial Banking at BOK Financial, directs the delivery of lending, treasury, and cash management services for middle market and large commercial clients. Overseeing the TransFund electronic funds transfer network, the Chief Operating Officer, Commercial Banking ensures efficient transaction processing. This role involves managing sector-specific lending, including energy, healthcare, and manufacturing portfolios. By optimizing customer commodity risk management products, Shannon Habermehl supports the complex financial needs of commercial customers. Habermehl coordinates with regional teams to facilitate commercial real estate construction loans and equipment financing. The Chief Operating Officer, Commercial Banking monitors operational workflows to enhance service delivery speed. Through strategic oversight of commercial operations, Habermehl drives revenue growth and client retention. Ultimately, the Chief Operating Officer, Commercial Banking strengthens the competitive advantage of the firm by providing tailored financial solutions to the commercial sector.

    Carrie Porter - Chief Operating Officer, Wealth Management

    Carrie Porter, the Chief Operating Officer, Wealth Management at BOK Financial, manages fiduciary, private bank, and investment advisory services. Overseeing the brokerage and trading operations, the Chief Operating Officer, Wealth Management ensures liquidity provision for mortgage markets through U.S. government agency mortgage-backed securities. This role involves underwriting state and municipal securities to support public infrastructure projects. By directing the activities of the wealth management segment, Carrie Porter provides high-net-worth clients with comprehensive financial planning. Porter coordinates with trading desks to manage derivative contracts and investment portfolios. The Chief Operating Officer, Wealth Management monitors market conditions to adjust advisory strategies for optimal client outcomes. Through the integration of insurance and investment services, Porter enhances the value proposition of the wealth management division. Ultimately, the Chief Operating Officer, Wealth Management drives the growth of the firm by delivering sophisticated financial expertise and investment solutions.
    Carrie Porter

    Christopher Schaechtel - Arkansas Market President

    Christopher Schaechtel, the Arkansas Market President at BOK Financial, directs all banking operations and business development initiatives within the Arkansas region. Overseeing the local delivery of commercial and consumer financial products, the Arkansas Market President ensures alignment with the broader corporate strategy. This role involves building relationships with local businesses and community leaders to expand the market presence of the firm. By managing regional lending portfolios, Christopher Schaechtel supports local economic development and infrastructure projects. Schaechtel coordinates with segment leaders to provide specialized financial services tailored to the Arkansas market. The Arkansas Market President monitors regional performance metrics to ensure consistent growth and service quality. Through active engagement with the local business community, Schaechtel identifies new opportunities for expansion. Ultimately, the Arkansas Market President strengthens the regional footprint of the firm by delivering localized financial expertise and personalized customer service.

    Eric Holt - President

    Eric Holt, the President at BOK Financial, directs specific operational segments to ensure the execution of corporate objectives. Overseeing cross-functional initiatives, the President ensures that business units maintain high standards of efficiency and client service. This role involves collaborating with other executives to streamline internal processes and improve service delivery across the central United States. By focusing on operational scalability, Eric Holt supports the expansion of financial products and services. Holt monitors the performance of key business segments to identify areas for improvement and innovation. The President facilitates communication between departments to ensure a unified approach to market challenges. Through strategic leadership, Holt drives the implementation of new banking technologies and service models. Ultimately, the President contributes to the overall success of the firm by fostering operational excellence and ensuring that all business units remain aligned with the core mission of the organization.

    Gregory Wheeler - President, Market (Oklahoma City)

    Gregory Wheeler, the President, Market (Oklahoma City) at BOK Financial, directs all banking activities and client engagement strategies within the Oklahoma City region. Overseeing the provision of commercial and retail banking services, the President, Market (Oklahoma City) ensures that local operations meet the specific needs of the community. This role involves managing regional lending activities and deposit growth to support the local economy. By fostering relationships with small businesses and commercial clients, Gregory Wheeler expands the market share of the firm. Wheeler coordinates with corporate leadership to implement regional initiatives that align with the broader organizational goals. The President, Market (Oklahoma City) monitors local market trends to adjust service offerings and maintain a competitive edge. Through active participation in regional business development, Wheeler drives growth and client satisfaction. Ultimately, the President, Market (Oklahoma City) strengthens the regional presence of the firm by delivering tailored financial solutions.

    Brett Dean - President, Bok Financial Securities, Inc

    Brett Dean, the President, Bok Financial Securities, Inc at BOK Financial, directs the brokerage and investment banking activities of the securities subsidiary. Overseeing the underwriting of municipal securities and the trading of mortgage-backed securities, the President, Bok Financial Securities, Inc ensures the firm maintains a strong position in the capital markets. This role involves managing the regulatory compliance and risk management frameworks for all securities-related transactions. By providing liquidity to the mortgage markets, Brett Dean supports the broader financial ecosystem of the firm. Dean coordinates with the wealth management segment to offer sophisticated investment products to clients. The President, Bok Financial Securities, Inc monitors market volatility to guide trading strategies and investment decisions. Through the development of new financial instruments, Dean enhances the service capabilities of the securities division. Ultimately, the President, Bok Financial Securities, Inc drives revenue growth by delivering expert capital market services.
    Brett Dean

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    Frequently Asked Questions Regarding BOK Financial Top Executives and Leadership Team

    Who leads BOK Financial?
    BOK Financial is led by Stacy Kymes (President & Chief Executive Officer), along with executives such as Martin Grunst (Chief Financial Officer & Executive Vice President) and Thomas Hay (Chief Operating Officer, Consumer Banking).
    Who is part of BOK Financial’s executive team?
    The executive team of BOK Financial includes leaders such as Stacy Kymes (President & Chief Executive Officer), Martin Grunst (Chief Financial Officer & Executive Vice President), Thomas Hay (Chief Operating Officer, Consumer Banking) and other senior executives.
    How many executives does BOK Financial have?
    BOK Financial has 9 executives leading key business areas.
    What roles are included in BOK Financial’s leadership team?
    The leadership team of BOK Financial includes roles such as President & Chief Executive Officer, Chief Financial Officer & Executive Vice President, Chief Operating Officer, Consumer Banking, Chief Operating Officer, Commercial Banking, Chief Operating Officer, Wealth Management.