Commerce Bank Executive and Leadership Team

October, 2026

Leadership Overview

Commerce Bank has 10 executives leading key functions including strategy, regional banking, financial oversight, and technology infrastructure.

Focused on delivering comprehensive financial solutions, Commerce Bank maintains a commitment to community-centered banking and long-term wealth management across the Midwest region.

Leadership Roles at Commerce Bank

  • Chairman & Chief Executive Officer, Commerce Bank - St. Louis - Robert Holmes
  • President & Chief Executive Officer - John Kemper
  • Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank - Kevin Barth
  • Chief Executive Officer (Illinois) - Brent Eichelberger
  • Chief Executive Officer (Oklahoma Market) - Shannon O'Doherty
  • Vice President & Chief Financial Officer - Gary Griedl
  • President - Hannibal and Quincy Region - Darin Redd
  • President - Brian Watkins
  • President, Mortgage - Ann Prohaska
  • Senior Vice President, Commerce Bancshares, Inc. Chief Information Officer - David Roller
  • Robert Holmes - Chairman & Chief Executive Officer, Commerce Bank - St. Louis

    Robert Holmes, the Chairman & Chief Executive Officer, Commerce Bank - St. Louis at Commerce Bank, directs all regional banking operations within the St. Louis market. Overseeing commercial lending and retail banking initiatives, the Chairman & Chief Executive Officer, Commerce Bank - St. Louis ensures alignment with the broader financial holding company objectives. This leadership role involves managing complex client relationships and driving growth across the Missouri financial landscape. By optimizing local service delivery, Robert Holmes directly impacts the regional market share and overall profitability of the institution. Through consistent engagement with business leaders and community stakeholders, the Chairman & Chief Executive Officer, Commerce Bank - St. Louis secures long-term stability for the bank. Holmes maintains a focus on operational excellence while navigating the competitive banking environment, ensuring that the St. Louis division remains a cornerstone of the organization's success in the Midwest.
    Robert Holmes

    John Kemper - President & Chief Executive Officer

    John Kemper, the President & Chief Executive Officer at Commerce Bank, directs the overarching corporate strategy and long-term vision for the entire financial holding company. Overseeing the integration of personal banking, business banking, and wealth management services, the President & Chief Executive Officer ensures consistent performance across all regional subsidiaries. This leadership role involves coordinating with the Board of Directors to execute capital allocation and risk management policies. By fostering a culture of innovation and customer-centric service, John Kemper directly impacts the company's competitive position in the financial sector. Through the implementation of scalable business models, the President & Chief Executive Officer drives sustainable growth and shareholder value. Kemper maintains a focus on maintaining the bank's reputation for stability and excellence, ensuring that the organization continues to serve as a primary financial partner for businesses and individuals throughout the Midwest.
    John Kemper

    Kevin Barth - Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank

    Kevin Barth, the Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank at Commerce Bank, directs the strategic expansion and operational efficiency of the Kansas City market. Overseeing the delivery of comprehensive financial services, the Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank ensures that local operations align with the corporate mission of the holding company. This leadership role involves managing high-value commercial accounts and driving regional business development initiatives. By optimizing the local service model, Kevin Barth directly impacts the bank's growth trajectory in its primary headquarters market. Through active participation in regional economic development, the Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank secures a strong market presence. Barth maintains a focus on client retention and service quality, ensuring that the Kansas City division remains a leader in the regional financial landscape.
    Kevin Barth

    Brent Eichelberger - Chief Executive Officer (Illinois)

    Brent Eichelberger, the Chief Executive Officer (Illinois) at Commerce Bank, directs all banking operations and market development activities across the Illinois territory. Overseeing the expansion of commercial and retail banking services, the Chief Executive Officer (Illinois) ensures that the bank's financial products meet the specific needs of the local business community. This leadership role involves building strategic partnerships and managing regional risk profiles to support sustainable growth. By leveraging the bank's robust financial platform, Brent Eichelberger directly impacts the organization's footprint in the Illinois market. Through the execution of targeted growth strategies, the Chief Executive Officer (Illinois) drives revenue and enhances the bank's reputation for reliability. Eichelberger maintains a focus on operational agility and customer satisfaction, ensuring that the Illinois division effectively contributes to the overall success of the financial holding company while maintaining high standards of service and financial integrity.

    Shannon O'Doherty - Chief Executive Officer (Oklahoma Market)

    Shannon O'Doherty, the Chief Executive Officer (Oklahoma Market) at Commerce Bank, directs all banking operations and business development efforts within the Oklahoma region. Overseeing the delivery of personal and commercial financial services, the Chief Executive Officer (Oklahoma Market) ensures that the bank's offerings are tailored to the unique economic landscape of the area. This leadership role involves cultivating relationships with local businesses and community leaders to drive market penetration. By implementing strategic growth initiatives, Shannon O'Doherty directly impacts the bank's performance and brand presence in Oklahoma. Through the management of regional resources, the Chief Executive Officer (Oklahoma Market) supports the bank's commitment to community-focused financial solutions. O'Doherty maintains a focus on service quality and operational efficiency, ensuring that the Oklahoma division remains a trusted partner for clients and contributes significantly to the overall success of the financial holding company.
    Shannon O'Doherty

    Gary Griedl - Vice President & Chief Financial Officer

    Gary Griedl, the Vice President & Chief Financial Officer at Commerce Bank, directs the financial planning, reporting, and capital management functions for the organization. Overseeing the integrity of financial statements and the allocation of corporate resources, the Vice President & Chief Financial Officer ensures that the bank maintains a strong balance sheet and adheres to regulatory requirements. This leadership role involves analyzing market trends and providing strategic insights to the executive team to support informed decision-making. By optimizing the capital structure, Gary Griedl directly impacts the financial health and long-term viability of the institution. Through the management of fiscal policies, the Vice President & Chief Financial Officer drives efficiency and supports the bank's growth objectives. Griedl maintains a focus on transparency and risk mitigation, ensuring that the financial operations of the bank remain robust and capable of supporting the diverse needs of the company's client base.

    Darin Redd - President - Hannibal and Quincy Region

    Darin Redd, the President - Hannibal and Quincy Region at Commerce Bank, directs the banking operations and client service strategies for the Hannibal and Quincy markets. Overseeing the local retail and commercial banking teams, the President - Hannibal and Quincy Region ensures that the bank's services meet the specific financial needs of the local community. This leadership role involves managing regional business development and maintaining strong relationships with local stakeholders. By driving local growth and service excellence, Darin Redd directly impacts the bank's market position in these specific regions. Through the execution of regional strategies, the President - Hannibal and Quincy Region supports the broader goals of the organization. Redd maintains a focus on community engagement and customer satisfaction, ensuring that the Hannibal and Quincy division remains a reliable and effective financial partner for the residents and businesses in the area.
    Darin Redd

    Brian Watkins - President

    Brian Watkins, the President at Commerce Bank, directs the operational execution of key business units and supports the strategic initiatives of the executive leadership team. Overseeing the coordination between various departments, the President ensures that the bank's internal processes are aligned with the overarching corporate objectives. This leadership role involves managing cross-functional projects and driving improvements in service delivery and operational efficiency. By fostering collaboration across the organization, Brian Watkins directly impacts the bank's ability to respond to market demands. Through the implementation of best practices, the President supports the bank's commitment to excellence and financial stability. Watkins maintains a focus on organizational health and performance, ensuring that the bank's internal operations are optimized to support the diverse financial services provided to clients and to maintain the institution's competitive standing in the financial industry.

    Ann Prohaska - President, Mortgage

    Ann Prohaska, the President, Mortgage at Commerce Bank, directs the mortgage lending division and the associated financial products offered to clients. Overseeing the loan origination process and the management of mortgage portfolios, the President, Mortgage ensures that the bank provides competitive and accessible home financing solutions. This leadership role involves managing risk in the lending process and ensuring compliance with regulatory standards. By optimizing the mortgage service model, Ann Prohaska directly impacts the bank's ability to support homeownership and grow its loan portfolio. Through the development of strategic lending initiatives, the President, Mortgage drives revenue and enhances the bank's service offerings. Prohaska maintains a focus on customer experience and operational efficiency, ensuring that the mortgage division remains a key component of the bank's comprehensive financial services and contributes to the overall growth and stability of the organization.
    Ann Prohaska

    David Roller - Senior Vice President, Commerce Bancshares, Inc. Chief Information Officer

    David Roller, the Senior Vice President, Commerce Bancshares, Inc. Chief Information Officer at Commerce Bank, directs the technological infrastructure and digital transformation initiatives for the entire organization. Overseeing the development of secure banking platforms and data management systems, the Senior Vice President, Commerce Bancshares, Inc. Chief Information Officer ensures that the bank remains at the forefront of financial technology. This leadership role involves managing cybersecurity protocols and implementing innovative solutions to enhance the customer experience. By modernizing the bank's digital capabilities, David Roller directly impacts the efficiency and security of financial transactions. Through the alignment of technology with business goals, the Senior Vice President, Commerce Bancshares, Inc. Chief Information Officer drives operational excellence and supports the bank's competitive edge. Roller maintains a focus on scalability and reliability, ensuring that the technological foundation of the bank supports the evolving needs of clients and the broader organization.

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    Frequently Asked Questions Regarding Commerce Bank Top Executives and Leadership Team

    Who leads Commerce Bank?
    Commerce Bank is led by Robert Holmes (Chairman & Chief Executive Officer, Commerce Bank - St. Louis), along with executives such as John Kemper (President & Chief Executive Officer) and Kevin Barth (Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank).
    Who is part of Commerce Bank’s executive team?
    The executive team of Commerce Bank includes leaders such as Robert Holmes (Chairman & Chief Executive Officer, Commerce Bank - St. Louis), John Kemper (President & Chief Executive Officer), Kevin Barth (Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank) and other senior executives.
    How many executives does Commerce Bank have?
    Commerce Bank has 10 executives leading key business areas.
    What roles are included in Commerce Bank’s leadership team?
    The leadership team of Commerce Bank includes roles such as Chairman & Chief Executive Officer, Commerce Bank - St. Louis, President & Chief Executive Officer, Executive Vice President, Commerce Bancshares, Inc, Chairman & Chief Executive Officer (Kansas City) Commerce Bank, Chief Executive Officer (Illinois), Chief Executive Officer (Oklahoma Market).