Bank OZK Executive and Leadership Team

George Gleason, the Chairman & Chief Executive Officer at Bank OZK, directs the overarching strategic vision and long-term growth trajectory of the institution. Overseeing the expansion of complex lending portfolios, the Chairman & Chief Executive Officer ensures that the bank maintains a competitive edge in real estate and commercial industrial financing. This leadership role involves constant engagement with the Board to align capital allocation with risk management protocols. By prioritizing disciplined underwriting and sustainable asset growth, George Gleason drives the organization toward consistent financial performance. The Chairman & Chief Executive Officer monitors macro-economic trends to adjust the bank's market position, ensuring that the institution remains a leader in providing specialized subscription financing and aviation lending services. Through rigorous oversight of the bank's diverse loan products, the Chairman & Chief Executive Officer secures the financial health of the entire enterprise.

Robert Marziano, the President & Chief Executive Officer at Bank OZK, executes the daily operational mandates and tactical initiatives required to maintain the bank's market presence. Managing the integration of retail banking services with commercial lending objectives, the President & Chief Executive Officer optimizes internal workflows to enhance customer service delivery. This role requires close collaboration with department heads to streamline the deployment of deposit products and mortgage lending solutions. Robert Marziano monitors operational efficiency across the bank's footprint, ensuring that all business units adhere to regulatory standards while pursuing aggressive growth targets. By refining the delivery of small business and affordable housing loans, the President & Chief Executive Officer strengthens the bank's community impact. The President & Chief Executive Officer focuses on scaling internal infrastructure to support the bank's evolving needs, ultimately ensuring that the organization achieves its quarterly and annual performance benchmarks.

Eddie Melton, the Market President, Commercial Banking River Valley at Bank OZK, directs the commercial lending and business development activities within the River Valley region. Overseeing the expansion of the bank's commercial loan portfolio, the Market President, Commercial Banking River Valley ensures that local businesses receive tailored financing solutions, including industrial and small business loans. This leadership role involves building strong relationships with regional stakeholders to drive market penetration and revenue growth. Eddie Melton monitors the credit quality of the regional portfolio, ensuring that all lending activities align with the bank's risk management standards. By focusing on the specific needs of the River Valley market, the Market President, Commercial Banking River Valley strengthens the bank's competitive position. The Market President, Commercial Banking River Valley executes strategies that promote the bank's diverse product offerings, ensuring that the institution remains the preferred financial partner for businesses in the region.

Chris Bragg, the President, Market, Commercial Banking (Dallas) at Bank OZK, directs the commercial banking operations and business growth strategies within the Dallas market. Overseeing the delivery of complex commercial and industrial loans, the President, Market, Commercial Banking (Dallas) ensures that the bank captures significant market share in this high-growth region. This leadership role involves managing client relationships and coordinating with the broader commercial banking team to provide specialized financing solutions. Chris Bragg monitors regional economic trends to identify new lending opportunities, ensuring that the bank's portfolio remains robust and diversified. By driving the execution of commercial banking initiatives, the President, Market, Commercial Banking (Dallas) enhances the bank's presence in the Dallas area. The President, Market, Commercial Banking (Dallas) maintains a focus on delivering exceptional service to corporate clients, ensuring that the bank's commercial lending products meet the evolving needs of the local business community.

Gregory Garner, the Division President (Austin, SAN Antonio) at Bank OZK, directs the strategic expansion and operational management of banking services across the Austin and San Antonio markets. Overseeing the growth of both retail and commercial banking portfolios, the Division President (Austin, SAN Antonio) ensures that the bank provides comprehensive financial solutions to a diverse client base. This leadership role involves managing regional teams to drive the adoption of deposit products and mortgage lending services. Gregory Garner monitors market dynamics in these key areas, adjusting business strategies to capitalize on regional economic development. By fostering strong community ties and delivering high-quality financial products, the Division President (Austin, SAN Antonio) strengthens the bank's brand presence. The Division President (Austin, SAN Antonio) executes initiatives that support the bank's overall growth objectives, ensuring that the institution remains a dominant force in the competitive financial landscape of these major metropolitan markets.

Nancy Sims, the Chief of Staff- Community Banking at Bank OZK, coordinates the strategic alignment of community-focused banking initiatives across the organization. Overseeing the implementation of retail deposit programs and local lending outreach, the Chief of Staff- Community Banking ensures that the bank's services remain accessible and relevant to diverse consumer bases. This role involves facilitating communication between regional leadership and executive management to streamline the execution of community banking goals. Nancy Sims monitors the performance of various savings and checking account products, adjusting tactics to maximize market share in local economies. By driving initiatives that support small business and individual retirement accounts, the Chief of Staff- Community Banking strengthens the bank's foundational relationships. The Chief of Staff- Community Banking ensures that all community-facing operations adhere to the bank's core mission of providing reliable, customer-centric financial services while maintaining operational excellence.

Jeannie Billingsley, the Chief Human Resources Officer at Bank OZK, directs the talent acquisition, retention, and organizational development strategies that support the bank's workforce. Overseeing the implementation of comprehensive human capital programs, the Chief Human Resources Officer ensures that the bank attracts top-tier professionals capable of executing the institution's complex financial objectives. This leadership role involves designing performance management systems that align individual contributions with the bank's broader commercial and retail banking goals. Jeannie Billingsley monitors employee engagement and organizational culture, fostering an environment that promotes professional growth and operational efficiency. By managing the human resources infrastructure, the Chief Human Resources Officer supports the bank's ability to scale its operations across diverse geographic regions. The Chief Human Resources Officer ensures that all personnel policies comply with regulatory requirements while simultaneously driving initiatives that enhance the overall productivity and morale of the bank's staff.

Karin Schienvar, the Executive Assistant To Chief Human Resources Officer at Bank OZK, facilitates the administrative operations and strategic scheduling required to support the human resources department. Overseeing the coordination of executive communications and project timelines, the Executive Assistant To Chief Human Resources Officer ensures that the department functions with maximum efficiency. This role involves managing sensitive documentation and preparing reports that track workforce metrics and talent development progress. Karin Schienvar assists in the organization of key human resources initiatives, ensuring that all administrative tasks align with the bank's broader goals of maintaining a high-performing workforce. By streamlining the daily workflow of the Chief Human Resources Officer, the Executive Assistant To Chief Human Resources Officer enables the leadership team to focus on critical talent strategies. The Executive Assistant To Chief Human Resources Officer maintains the integrity of departmental processes, ensuring that all administrative support contributes to the bank's overall operational success.

Tamara Gotham, the Chief Administrative Officer at Bank OZK, directs the internal infrastructure and administrative processes that underpin the bank's daily operations. Overseeing the integration of support services across the organization, the Chief Administrative Officer ensures that all departments possess the resources necessary to deliver retail and commercial banking products effectively. This leadership role involves managing corporate facilities, internal communications, and operational workflows to enhance overall productivity. Tamara Gotham monitors the efficiency of administrative systems, implementing improvements that reduce overhead and streamline service delivery. By coordinating with other C-suite leaders, the Chief Administrative Officer ensures that the bank's internal operations remain aligned with its strategic growth objectives. The Chief Administrative Officer maintains a focus on operational excellence, ensuring that the bank's administrative framework supports the delivery of high-quality financial services to clients across all regional markets while maintaining strict adherence to corporate governance standards.

Lucas Posson, the Managing Director at Bank OZK, architects high-level financial strategies and manages complex client relationships within the commercial banking sector. Overseeing the development of specialized financing solutions, the Managing Director ensures that the bank meets the unique capital requirements of business aviation and subscription financing clients. This leadership role involves coordinating with cross-functional teams to deliver tailored lending products that drive revenue growth. Lucas Posson analyzes market data to identify emerging opportunities for expansion, ensuring that the bank remains at the forefront of commercial banking innovation. By fostering strong partnerships with corporate entities, the Managing Director secures long-term business value and enhances the bank's reputation for excellence. The Managing Director maintains a focus on risk mitigation while simultaneously pursuing aggressive market penetration, ensuring that the bank's commercial portfolio remains both profitable and resilient in a fluctuating economic environment.