Leadership Overview
Commerce Bank has 10 executives leading key functions including regional strategy, financial oversight, information technology, and market-specific banking operations.
Committed to long-term financial stability and community growth, Commerce Bank delivers comprehensive personal, business, and wealth management services across the Midwest through a legacy of trust and innovation.
Committed to long-term financial stability and community growth, Commerce Bank delivers comprehensive personal, business, and wealth management services across the Midwest through a legacy of trust and innovation.
Leadership Roles at Commerce Bank
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 all regional banking operations within the Kansas City metropolitan area. Barth manages the delivery of personal and business financial services, ensuring alignment with the broader corporate mission of the holding company. By overseeing local market expansion and client relationship management, Barth drives significant growth in the regional loan and deposit portfolios. This leadership role involves coordinating with the board to refine regional strategy and maintain high standards of service excellence. Kevin Barth actively monitors economic trends to adjust local lending practices, thereby securing the bank's competitive position in the Midwest. Through rigorous oversight of branch performance and community engagement initiatives, Barth fosters sustainable development and strengthens the institution's reputation as a premier financial partner for local businesses and individual consumers alike.

Robert Holmes - Chairman & Chief Executive Officer, Commerce Bank - St. Louis
Robert Holmes, the Chairman & Chief Executive Officer, Commerce Bank - St. Louis at Commerce Bank, architects the strategic vision for the St. Louis market. Holmes manages the integration of wealth management and commercial banking services to meet the complex needs of regional clients. By directing local leadership teams, Holmes ensures operational efficiency and consistent service delivery across all St. Louis branches. This executive role requires constant interaction with corporate leadership to align regional objectives with the overarching goals of Commerce Bancshares, Inc. Robert Holmes prioritizes the expansion of the bank's footprint by identifying new business opportunities and fostering deep community ties. Through the implementation of targeted growth strategies, Holmes enhances the bank's market share and profitability. The focus remains on delivering superior financial solutions while maintaining the rigorous risk management standards essential to the institution's long-standing success in the competitive Missouri financial landscape.

John Kemper - President & Chief Executive Officer
John Kemper, the President & Chief Executive Officer at Commerce Bank, directs the entire enterprise strategy for the organization. Kemper oversees the execution of long-term business plans, ensuring that all divisions—from personal banking to investment services—operate in harmony with the company's core mission. By managing relationships with the board and senior leadership, Kemper drives the bank's evolution in a rapidly changing financial environment. This role involves setting the tone for corporate culture, prioritizing innovation, and maintaining the financial health of the holding company. John Kemper focuses on scaling operations across the Midwest, leveraging the bank's 1865 heritage to build modern, customer-centric solutions. Through strategic capital allocation and the pursuit of new market opportunities, Kemper ensures the institution remains a leader in the banking industry. The primary objective involves balancing growth with prudent risk management to deliver consistent value to shareholders and clients.

Shannon O'Doherty - Chief Executive Officer (Oklahoma Market)
Shannon O'Doherty, the Chief Executive Officer (Oklahoma Market) at Commerce Bank, directs all banking activities and strategic initiatives within the Oklahoma region. O'Doherty manages the local team to provide tailored financial services, including commercial lending and wealth management, to the regional client base. By overseeing market-specific growth plans, O'Doherty ensures that the bank's presence in Oklahoma aligns with the corporate mission of Commerce Bancshares, Inc. This leadership role involves building strong community partnerships and identifying new business opportunities to expand the bank's footprint. Shannon O'Doherty monitors local economic conditions to optimize lending strategies and maintain high service standards. Through the effective management of regional resources, O'Doherty drives revenue growth and strengthens the institution's competitive position. The focus remains on delivering personalized financial solutions that meet the unique needs of Oklahoma businesses and individuals, thereby fostering long-term loyalty and sustainable regional development.
Gary Griedl - Vice President & Chief Financial Officer
Gary Griedl, the Vice President & Chief Financial Officer at Commerce Bank, directs the financial planning, analysis, and reporting functions for the organization. Griedl manages the bank's capital structure, ensuring that all financial operations support the strategic objectives of the holding company. By overseeing the budgeting process and monitoring fiscal performance, Griedl drives the bank's ability to invest in growth initiatives and maintain regulatory compliance. This leadership role involves providing critical financial insights to the executive team to inform decision-making regarding investments and market expansion. Gary Griedl prioritizes the optimization of the balance sheet and the management of liquidity to ensure long-term stability. Through rigorous financial oversight and the implementation of efficient accounting practices, Griedl supports the bank's commitment to delivering value to shareholders. The focus remains on maintaining a strong financial foundation that allows the institution to navigate economic fluctuations while continuing to serve its diverse client base.
Charles Kim - Chief Financial Officer & Executive Vice President
Charles Kim, the Chief Financial Officer & Executive Vice President at Commerce Bank, architects the enterprise-wide risk management and financial strategy frameworks. Kim manages the bank's treasury operations and investor relations, ensuring that the institution maintains a transparent and robust financial profile. By overseeing the strategic allocation of capital, Kim drives the bank's ability to pursue acquisitions and organic growth opportunities. This leadership role involves coordinating with the board to ensure that all financial activities align with the long-term vision of Commerce Bancshares, Inc. Charles Kim prioritizes the development of sophisticated financial models to forecast market trends and mitigate potential risks. Through the rigorous analysis of performance metrics, Kim enhances operational efficiency and profitability across all business lines. The focus remains on sustaining the bank's reputation for financial strength and reliability, ensuring that the institution continues to provide comprehensive financial services to its clients while maximizing shareholder returns.

Brad Roberts - Market President- Moberly
Brad Roberts, the Market President- Moberly at Commerce Bank, directs all banking operations and client service initiatives within the Moberly market. Roberts manages the local branch team to ensure the delivery of high-quality personal and business banking solutions. By overseeing community engagement and local business development, Roberts drives the bank's growth and visibility in the region. This leadership role involves tailoring corporate financial products to meet the specific needs of the Moberly community. Brad Roberts monitors local market trends to adjust service delivery and maintain a competitive edge. Through the effective management of local resources, Roberts fosters strong relationships with clients and supports the bank's broader mission of providing reliable financial services. The focus remains on delivering personalized attention and expert financial guidance, ensuring that the bank remains a trusted partner for the residents and businesses of Moberly while contributing to the overall success of the institution.
William Petrie - President, Leavenworth, KS
William Petrie, the President, Leavenworth, KS at Commerce Bank, directs the strategic operations and business development efforts in the Leavenworth market. Petrie manages the local banking team to provide comprehensive financial services, including commercial and personal lending, to the regional client base. By overseeing local market expansion and client relationship management, Petrie drives the bank's growth and strengthens its presence in the community. This leadership role involves coordinating with corporate leadership to ensure that regional activities align with the bank's overall strategic goals. William Petrie prioritizes the delivery of superior customer service and the development of tailored financial solutions for local businesses. Through the effective management of branch performance and community outreach, Petrie enhances the bank's reputation and market share. The focus remains on fostering long-term client relationships and supporting the economic development of Leavenworth, ensuring that the bank continues to provide essential financial support to the region.
John Creamer - Tennessee Market President
John Creamer, the Tennessee Market President at Commerce Bank, directs the bank's expansion and operational strategy within the Tennessee region. Creamer manages the local team to deliver a full suite of financial services, focusing on commercial banking and wealth management for the regional market. By overseeing business development and client acquisition, Creamer drives the bank's growth in this key geographic area. This leadership role involves building a strong network of community and business partners to enhance the bank's visibility and impact. John Creamer monitors regional economic conditions to refine lending practices and ensure that the bank's offerings meet the specific needs of Tennessee clients. Through the effective management of regional operations, Creamer supports the bank's broader mission of providing reliable and innovative financial solutions. The focus remains on establishing a strong market presence and delivering exceptional service, ensuring that the bank becomes a preferred financial partner for businesses and individuals throughout Tennessee.
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, architects the digital infrastructure and technology strategy for the entire organization. Roller manages the development and security of banking platforms, ensuring that all digital services remain robust, scalable, and user-friendly. By overseeing the IT department, Roller drives the integration of advanced financial technologies that support personal and business banking operations. This leadership role involves collaborating with other C-suite executives to align technological investments with the bank's broader strategic goals. David Roller prioritizes cybersecurity and data integrity, protecting the institution's assets against evolving digital threats. Through the implementation of modern software solutions and cloud-based systems, Roller enhances operational efficiency and improves the overall customer experience. The focus remains on maintaining a competitive edge through continuous technological innovation, ensuring that the bank's digital capabilities support its long-term growth and market stability.
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