TBK Bank Executive and Leadership Team

June, 2026

Leadership Overview

TBK Bank has 10 executives leading key functions including strategy, operations, finance, technology, and regional management.

Driven by a commitment to community banking, TBK Bank provides essential financial services, fostering economic growth through a comprehensive suite of banking solutions.

Leadership Roles at TBK Bank

  • Chairman, President & Chief Executive Officer - Clinton Arnoldus
  • President & Chief Executive Officer - Donna Petrocco
  • Executive Vice President & Chief Financial Officer - W. Voss
  • Executive Vice President & Chief Operating Officer - Jamie Paterson
  • Senior V. President - Warren Folsom
  • President - Kenneth Anderson
  • Regional President - Mark Dunsmoor
  • President (Colorado Springs) - Nancy Schirm
  • Senior Vice President, Chief Technology Officer - Johnny Shields
  • Vice President - Frank Solis
  • Clinton Arnoldus - Chairman, President & Chief Executive Officer

    Clinton Arnoldus, the Chairman, President & Chief Executive Officer at TBK Bank, directs the overarching corporate strategy and operational execution. Arnoldus guides the institution's expansion and market positioning, ensuring alignment with the bank's mission of providing comprehensive financial services. This leadership role involves setting the strategic vision for all departments, from retail banking to loan origination, and fostering a culture of innovation and customer-centricity. Arnoldus oversees the bank's financial health and long-term growth objectives, driving initiatives that enhance shareholder value and solidify TBK Bank's presence in the financial sector. The Chairman, President & Chief Executive Officer ensures robust governance and compliance across all operations, maintaining the integrity and stability of the bank's services. Clinton Arnoldus's strategic direction is pivotal in navigating the dynamic financial landscape and achieving sustained success.

    Donna Petrocco - President & Chief Executive Officer

    Donna Petrocco, the President & Chief Executive Officer at TBK Bank, executes the strategic directives and operational management of the bank. Petrocco oversees the delivery of core banking services, including checking accounts, savings, and loan products, ensuring high standards of service and efficiency. This executive position involves managing interdepartmental collaboration to optimize product development and customer engagement strategies. The President & Chief Executive Officer is responsible for driving revenue growth and enhancing market share through targeted initiatives and operational excellence. Petrocco ensures that TBK Bank's operations adhere to regulatory requirements and industry best practices, safeguarding the institution's reputation and financial stability. Donna Petrocco's leadership focuses on strengthening the bank's operational framework and expanding its service offerings to meet evolving customer needs.

    W. Voss - Executive Vice President & Chief Financial Officer

    W. Voss, the Executive Vice President & Chief Financial Officer at TBK Bank, directs the financial strategy and fiscal management of the institution. Voss oversees all aspects of financial planning, budgeting, accounting, and reporting, ensuring the bank's financial health and compliance with regulatory standards. This leadership position involves managing capital allocation, investment strategies, and risk management to support sustainable growth and profitability. The Executive Vice President & Chief Financial Officer works closely with executive leadership to provide financial insights that inform strategic decision-making and operational adjustments. W. Voss is responsible for maintaining strong relationships with investors and financial institutions, securing the necessary capital to fund the bank's operations and expansion initiatives. Voss ensures the accuracy and transparency of financial data, underpinning the bank's commitment to fiscal responsibility and stakeholder confidence.

    Jamie Paterson - Executive Vice President & Chief Operating Officer

    Jamie Paterson, the Executive Vice President & Chief Operating Officer at TBK Bank, manages the day-to-day operational functions and process optimization. Paterson oversees the efficient delivery of all banking services, including loan processing, account management, and customer support, ensuring seamless operations across all branches and digital platforms. This critical role involves implementing strategic initiatives to enhance operational efficiency and scalability, directly impacting the bank's ability to serve its customer base effectively. The Executive Vice President & Chief Operating Officer collaborates with other senior leaders to streamline workflows and integrate new technologies that improve service delivery. Jamie Paterson's focus is on maintaining the integrity of operational systems and driving continuous improvement in service quality and cost management. Paterson ensures that TBK Bank's operational infrastructure supports its growth objectives and maintains a competitive edge in the financial services market.

    Warren Folsom - Senior V. President

    Warren Folsom, the Senior V. President at TBK Bank, contributes to the strategic direction and operational oversight of key banking functions. Folsom's responsibilities encompass driving initiatives that enhance customer engagement and expand the bank's service offerings, particularly in areas related to lending and deposit products. This executive role involves collaborating with various departments to ensure the effective implementation of business strategies and operational improvements. The Senior V. President plays a part in managing relationships with clients and stakeholders, fostering growth and maintaining the bank's reputation for reliable financial services. Warren Folsom's leadership supports the bank's objectives for market expansion and service excellence. Folsom ensures that operational activities align with the bank's mission and contribute to its overall financial success and stability.

    Kenneth Anderson - President

    Kenneth Anderson, the President at TBK Bank, directs regional operations and strategic market development. Anderson oversees the expansion of banking services within designated markets, focusing on enhancing customer relationships and increasing market penetration. This leadership role involves managing a portfolio of banking products, including loans and savings accounts, to meet the diverse needs of the regional client base. The President works to ensure that regional strategies align with the bank's overall corporate objectives and financial targets. Kenneth Anderson is instrumental in fostering local economic growth through targeted lending and community engagement initiatives. Anderson's focus is on driving performance, ensuring operational excellence, and maintaining the bank's strong presence in its service areas.
    Kenneth Anderson

    Mark Dunsmoor - Regional President

    Mark Dunsmoor, the Regional President at TBK Bank, leads strategic initiatives and operational management across specific geographic territories. Dunsmoor oversees the delivery of comprehensive banking services, including checking, savings, and loan products, tailored to regional market demands. This executive position involves fostering strong client relationships and driving business development to expand the bank's footprint. The Regional President works to ensure that regional operations meet performance benchmarks and contribute effectively to the bank's overall financial health. Mark Dunsmoor is responsible for implementing strategies that enhance customer satisfaction and operational efficiency within the assigned regions. Dunsmoor's leadership supports TBK Bank's commitment to community banking and sustained market growth.

    Nancy Schirm - President (Colorado Springs)

    Nancy Schirm, the President (Colorado Springs) at TBK Bank, directs local market strategy and operational execution within the Colorado Springs region. Schirm oversees the provision of essential banking services, including base checking, loans, and savings, ensuring alignment with community needs and bank objectives. This leadership role involves managing local branch operations and fostering client relationships to drive business growth. The President (Colorado Springs) works to enhance the bank's presence and service delivery in the local market, contributing to regional economic development. Nancy Schirm is focused on ensuring operational efficiency and customer satisfaction within the Colorado Springs area. Schirm's efforts support TBK Bank's mission of providing accessible and reliable financial solutions to its customers.

    Johnny Shields - Senior Vice President, Chief Technology Officer

    Johnny Shields, the Senior Vice President, Chief Technology Officer at TBK Bank, leads the bank's technology strategy and digital transformation efforts. Shields oversees the development and implementation of innovative technological solutions that enhance banking services, improve operational efficiency, and strengthen cybersecurity measures. This role is crucial in ensuring that TBK Bank's IT infrastructure is robust, scalable, and secure, supporting the delivery of modern financial products. The Senior Vice President, Chief Technology Officer collaborates with business units to identify technology needs and opportunities, driving digital initiatives that improve customer experience and operational performance. Johnny Shields is responsible for managing the bank's technology budget, vendor relationships, and the overall IT roadmap. Shields ensures that technology investments align with strategic business goals and provide a competitive advantage in the evolving financial landscape.

    Frank Solis - Vice President

    Frank Solis, the Vice President at TBK Bank, manages specific operational areas and contributes to the execution of strategic banking initiatives. Solis oversees departmental functions focused on enhancing customer service delivery and optimizing internal processes to support the bank's growth objectives. This position involves coordinating activities across teams to ensure the efficient provision of banking products, including loans and checking services. The Vice President works to identify opportunities for service improvement and operational efficiency, aligning departmental efforts with the bank's broader strategic goals. Frank Solis's leadership supports the bank's commitment to providing accessible and comprehensive financial solutions to its clientele. Solis ensures that the operations under management adhere to high standards of quality and regulatory compliance.

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    Frequently Asked Questions Regarding TBK Bank Top Executives and Leadership Team

    Who leads TBK Bank?
    TBK Bank is led by Clinton Arnoldus (Chairman, President & Chief Executive Officer), along with executives such as Donna Petrocco (President & Chief Executive Officer) and W. Voss (Executive Vice President & Chief Financial Officer).
    Who is part of TBK Bank’s executive team?
    The executive team of TBK Bank includes leaders such as Clinton Arnoldus (Chairman, President & Chief Executive Officer), Donna Petrocco (President & Chief Executive Officer), W. Voss (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does TBK Bank have?
    TBK Bank has 10 executives leading key business areas.
    What roles are included in TBK Bank’s leadership team?
    The leadership team of TBK Bank includes roles such as Chairman, President & Chief Executive Officer, President & Chief Executive Officer, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Operating Officer, Senior V. President.