First Security Bank Executive and Leadership Team

July, 2026

Leadership Overview

First Security Bank has 10 executives leading key functions including strategy, finance, operations, and market development.

Driven by a commitment to community, First Security Bank provides comprehensive financial solutions, fostering economic growth across Arkansas through personalized service and robust banking capabilities.

Leadership Roles at First Security Bank

  • President & Chief Executive Officer - William Scholl
  • President & Chief Executive Officer - Brad Edwards
  • Chief Financial Officer - Lindsey Castille
  • Chief Operating Officer, Benton County - Michael Power
  • Branch President - Jason Pressgrove
  • Market President - Zachary Ledford
  • President - David Russell
  • President - Saline County - Stuart Norton
  • Market President and Loan Officer - Shawn Johnston
  • Market President - Brett Wilson
  • William Scholl - President & Chief Executive Officer

    William Scholl, the President & Chief Executive Officer at First Security Bank, directs the overarching strategy and operational execution for the institution. Scholl guides the bank's expansion and service offerings, ensuring alignment with its community-focused mission. This leadership role involves overseeing all major departments, from retail banking to commercial lending, and driving initiatives that enhance customer relationships and financial product delivery across Arkansas. By focusing on sustainable growth and market penetration, William Scholl ensures the bank's continued success and its vital role in supporting local economies. The strategic vision set by Scholl underpins the bank's commitment to providing a full range of financial services, including checking and savings accounts, consumer and business loans, and mortgages, to its clientele.

    Brad Edwards - President & Chief Executive Officer

    Brad Edwards, the President & Chief Executive Officer at First Security Bank, spearheads the strategic direction and executive leadership of the organization. Edwards is responsible for charting the course for the bank's growth and operational excellence, ensuring its services meet the evolving needs of its customers throughout Arkansas. This critical position involves managing key stakeholder relationships and driving innovation in retail and commercial banking services. By championing the bank's core values, Brad Edwards ensures the delivery of comprehensive financial solutions, including small business lending and treasury services. The leadership provided by Edwards is central to maintaining First Security Bank's strong market presence and its dedication to community development through robust financial support.

    Lindsey Castille - Chief Financial Officer

    Lindsey Castille, the Chief Financial Officer at First Security Bank, manages the institution's financial health and strategic fiscal planning. Castille oversees all financial operations, including accounting, budgeting, and financial reporting, ensuring compliance and fiscal responsibility across the bank's extensive branch network. This role is crucial for maintaining the bank's profitability and supporting its expansion into new markets within Arkansas. By analyzing financial data and market trends, Lindsey Castille informs key decisions regarding investment, capital allocation, and risk management. The financial acumen demonstrated by Castille is fundamental to the bank's ability to offer a wide array of services, from mortgages to wealth management, while upholding its commitment to community banking principles.
    Lindsey Castille

    Michael Power - Chief Operating Officer, Benton County

    Michael Power, the Chief Operating Officer, Benton County at First Security Bank, directs operational activities and service delivery within the Benton County region. Power ensures the efficient functioning of all branches and banking services in this key market, aligning operations with the bank's broader strategic objectives. This leadership position involves optimizing processes for retail and commercial banking, including loan origination and customer support. By focusing on operational excellence, Michael Power enhances the customer experience and drives business development throughout Benton County. The operational oversight provided by Power is essential for First Security Bank's mission to provide accessible and effective financial solutions, supporting local businesses and residents with services like checking, savings, and business loans.

    Jason Pressgrove - Branch President

    Jason Pressgrove, the Branch President at First Security Bank, leads the operations and customer engagement for a specific branch location. Pressgrove is responsible for fostering strong client relationships and ensuring the delivery of exceptional banking services within the local community. This role involves managing branch staff, driving sales targets for retail and commercial products, and upholding the bank's commitment to personalized service. By understanding local market needs, Jason Pressgrove ensures the branch effectively offers a full suite of financial solutions, including checking and savings accounts, consumer loans, and mortgages. The leadership of Pressgrove is vital to First Security Bank's strategy of maintaining a strong community presence and supporting regional economic activity.

    Zachary Ledford - Market President

    Zachary Ledford, the Market President at First Security Bank, spearheads market development and strategic growth initiatives within a designated geographic area. Ledford is tasked with expanding the bank's reach and deepening its engagement with local businesses and consumers. This executive position involves overseeing market-specific strategies for retail and commercial banking services, including small business lending and treasury management. By cultivating key relationships and identifying new opportunities, Zachary Ledford drives revenue growth and enhances First Security Bank's brand presence. The market leadership provided by Ledford is instrumental in ensuring the bank's offerings, such as checking and savings accounts and mortgages, effectively serve the unique needs of the communities it operates within.

    David Russell - President

    David Russell, the President at First Security Bank, directs significant operational and strategic functions within the organization. Russell is responsible for driving key business initiatives and ensuring the effective implementation of the bank's service model across its extensive network. This leadership role involves collaborating with other executives to enhance product offerings and customer satisfaction in both retail and commercial banking sectors. By focusing on operational efficiency and market responsiveness, David Russell contributes to the bank's sustained growth and its ability to provide comprehensive financial solutions, including consumer loans and wealth services. The strategic guidance from Russell is critical to First Security Bank's mission of supporting community economic vitality.

    Stuart Norton - President - Saline County

    Stuart Norton, the President - Saline County at First Security Bank, leads the bank's strategic initiatives and operational oversight within Saline County. Norton is dedicated to strengthening the bank's presence and service capabilities in this specific market, ensuring alignment with community needs. This role involves managing branch operations, fostering client relationships, and driving the adoption of retail and commercial banking services, including mortgages and small business lending. By focusing on local economic development, Stuart Norton ensures First Security Bank effectively supports residents and businesses with tailored financial solutions. The leadership of Norton is key to enhancing customer engagement and expanding the bank's impact throughout Saline County.

    Shawn Johnston - Market President and Loan Officer

    Shawn Johnston, the Market President and Loan Officer at First Security Bank, manages market presence and directly facilitates lending operations within a designated region. Johnston is responsible for both strategic market growth and the direct provision of loan products to consumers and businesses. This dual role ensures a deep understanding of client needs and market dynamics, enabling the effective delivery of services like consumer loans, business loans, and mortgages. By combining market leadership with loan origination expertise, Shawn Johnston drives financial solutions that support local economic activity. The comprehensive approach of Johnston is vital for First Security Bank's commitment to providing accessible and impactful financial services across its operating markets.

    Brett Wilson - Market President

    Brett Wilson, the Market President at First Security Bank, drives market strategy and business development within a key operational area. Wilson is focused on expanding the bank's footprint and enhancing its service offerings to meet the financial needs of the local community. This executive position involves overseeing market-specific growth plans for retail and commercial banking, including treasury and wealth services. By cultivating strategic partnerships and identifying growth opportunities, Brett Wilson strengthens First Security Bank's position as a leading financial institution. The market leadership provided by Wilson is essential for delivering tailored solutions, such as checking and savings accounts and small business lending, that contribute to regional prosperity.

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    Frequently Asked Questions Regarding First Security Bank Top Executives and Leadership Team

    Who leads First Security Bank?
    First Security Bank is led by William Scholl (President & Chief Executive Officer), along with executives such as Brad Edwards (President & Chief Executive Officer) and Lindsey Castille (Chief Financial Officer).
    Who is part of First Security Bank’s executive team?
    The executive team of First Security Bank includes leaders such as William Scholl (President & Chief Executive Officer), Brad Edwards (President & Chief Executive Officer), Lindsey Castille (Chief Financial Officer) and other senior executives.
    How many executives does First Security Bank have?
    First Security Bank has 10 executives leading key business areas.
    What roles are included in First Security Bank’s leadership team?
    The leadership team of First Security Bank includes roles such as President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Benton County, Branch President.