Prosperity Bank Executive and Leadership Team

June, 2026

Leadership Overview

Prosperity Bank has 10 executives leading key functions including strategy, operations, commercial banking, and wealth management.

Driven by a commitment to community, Prosperity Bank delivers comprehensive financial services across Texas and Oklahoma, fostering strong relationships through personalized service and local decision-making.

Leadership Roles at Prosperity Bank

  • Chief Executive Officer - Dale Denherder
  • President & Chief Executive Officer - Kevin Hanigan
  • Chief Executive Officer & Senior Chairman - David Zalman
  • Banking Center President and Loan Officer NMLS 583084 - Sonya Brasher
  • Banking Center President & Commercial Banker - Angela Frontiero
  • Banking Center President-Commercial and Consumer - Stacie Akin
  • Regional President - Richard Higgins
  • President, Area (Houston) - Chase Zalman
  • President, Wealth Management - Kelly Park
  • Banking Center President - Jim Winkelmann
  • Dale Denherder - Chief Executive Officer

    Dale Denherder, the Chief Executive Officer at Prosperity Bank, directs the overarching strategic vision and operational execution for the institution. Denherder's leadership guides the bank's expansion across Texas and Oklahoma, ensuring alignment with its core mission of providing comprehensive financial services. This executive oversees the integration of traditional banking with modern digital capabilities, driving innovation to meet evolving customer needs. Denherder's focus includes maintaining the bank's strong reputation for relationship banking and personalized service. The Chief Executive Officer's responsibilities extend to fostering deep community involvement in all market areas. By championing conservative lending practices and prudent risk management, Denherder ensures the bank's sustained financial health and growth. This leadership role is critical in navigating the dynamic financial landscape and solidifying Prosperity Bank's position as a prominent regional institution.

    Kevin Hanigan - President & Chief Executive Officer

    Kevin Hanigan, the President & Chief Executive Officer at Prosperity Bank, executes the strategic directives and operational management across the bank's extensive network. Hanigan's role involves overseeing the delivery of a full range of deposit and lending solutions to individuals, small businesses, and commercial enterprises throughout Texas and Oklahoma. This executive champions the bank's commitment to relationship banking, emphasizing local decision-making and deep community involvement. Hanigan drives the integration of digital banking capabilities with traditional services, ensuring convenient access for customers. The President & Chief Executive Officer's responsibilities include managing the bank's growth, both organically and through strategic acquisitions, while preserving its community banking philosophy. By focusing on strong credit quality and prudent risk management, Kevin Hanigan ensures the institution's stability and continued success in its core markets.

    David Zalman - Chief Executive Officer & Senior Chairman

    David Zalman, the Chief Executive Officer & Senior Chairman at Prosperity Bank, provides ultimate strategic oversight and long-term vision for the institution. Zalman's leadership guides the bank's comprehensive financial services across Texas and Oklahoma, reinforcing its commitment to relationship banking and community involvement. This executive's influence is critical in shaping the bank's growth trajectory, including its expansion through strategic acquisitions and organic development. Zalman ensures the preservation of the bank's customer-centric approach and community banking philosophy. The Chief Executive Officer & Senior Chairman's responsibilities encompass maintaining a strong reputation for personalized service and local decision-making authority. By emphasizing conservative lending practices and robust risk management, David Zalman safeguards the bank's financial integrity and market position, driving its sustained prominence in the regional banking sector.

    Sonya Brasher - Banking Center President and Loan Officer NMLS 583084

    Sonya Brasher, the Banking Center President and Loan Officer NMLS 583084 at Prosperity Bank, manages a key banking center and drives lending activities within her designated market. Brasher's role focuses on delivering a personalized banking experience to individuals and businesses, offering a diverse range of deposit and lending solutions. This executive is instrumental in fostering strong customer relationships, embodying the bank's commitment to local decision-making and community involvement. Brasher oversees the seamless integration of traditional banking services with modern digital capabilities, ensuring client convenience. The Banking Center President and Loan Officer's responsibilities include cultivating new business opportunities and managing existing client portfolios, directly contributing to the bank's growth objectives. Sonya Brasher ensures adherence to conservative lending practices, upholding the bank's reputation for credit quality and prudent risk management.

    Angela Frontiero - Banking Center President & Commercial Banker

    Angela Frontiero, the Banking Center President & Commercial Banker at Prosperity Bank, leads a banking center while specializing in commercial lending and client relationship management. Frontiero's expertise supports small businesses and commercial enterprises across her market area, providing tailored financial solutions including commercial real estate loans and commercial and industrial loans. This executive embodies Prosperity Bank's philosophy of relationship banking, emphasizing personalized service and local decision-making. Frontiero drives business development initiatives, expanding the bank's commercial client base and deepening existing relationships. The Banking Center President & Commercial Banker's responsibilities include ensuring clients have convenient access to both traditional and digital banking capabilities. Angela Frontiero's focus on strong credit quality and prudent risk management aligns with the bank's conservative lending practices, contributing significantly to its commercial success and market presence.

    Stacie Akin - Banking Center President-Commercial and Consumer

    Stacie Akin, the Banking Center President-Commercial and Consumer at Prosperity Bank, directs operations for a banking center serving both individual consumers and commercial clients. Akin's dual focus ensures comprehensive service delivery, offering a full spectrum of deposit products and lending solutions tailored to diverse customer needs. This executive champions the bank's commitment to personalized service and local decision-making, fostering strong community ties. Stacie Akin oversees the integration of modern digital banking tools with traditional services, enhancing customer convenience and accessibility. The Banking Center President-Commercial and Consumer's responsibilities include driving business growth by cultivating relationships across both consumer and commercial segments. By upholding conservative lending practices and strong credit quality, Akin contributes to Prosperity Bank's reputation for stability and customer-centric operations.

    Richard Higgins - Regional President

    Richard Higgins, the Regional President at Prosperity Bank, oversees a significant geographic area, driving strategic initiatives and operational performance across multiple banking centers. Higgins' leadership ensures the consistent delivery of comprehensive financial services and the reinforcement of the bank's relationship banking philosophy throughout his region. This executive focuses on expanding the bank's market reach while maintaining deep community involvement and local decision-making authority. Richard Higgins champions the integration of advanced digital banking solutions with traditional services, enhancing customer experience and operational efficiency. The Regional President's responsibilities include managing regional growth, fostering strong client relationships, and ensuring adherence to conservative lending practices and robust risk management protocols. Higgins plays a pivotal role in solidifying Prosperity Bank's presence and reputation across its key operational territories.

    Chase Zalman - President, Area (Houston)

    Chase Zalman, the President, Area (Houston) at Prosperity Bank, directs the strategic growth and operational execution for the significant Houston market. Zalman's leadership ensures the delivery of comprehensive financial services, including a full range of deposit and lending solutions, to individuals, small businesses, and commercial enterprises within the region. This executive champions Prosperity Bank's core tenets of relationship banking, personalized service, and local decision-making authority. Chase Zalman oversees the seamless integration of modern digital banking capabilities with traditional services, enhancing client convenience and accessibility. The President, Area (Houston)'s responsibilities include driving business development, cultivating strong client relationships, and ensuring adherence to conservative lending practices and prudent risk management, thereby reinforcing the bank's prominent position in the Houston metropolitan area.
    Chase Zalman

    Kelly Park - President, Wealth Management

    Kelly Park, the President, Wealth Management at Prosperity Bank, leads the division dedicated to providing sophisticated financial planning and investment solutions. Park's expertise guides clients through wealth management, trust and estate planning, investment management, and retirement planning, catering to diverse individual and business needs. This executive ensures the integration of personalized service with advanced financial strategies, aligning with Prosperity Bank's customer-centric approach. Kelly Park drives the growth and development of the wealth management services, expanding the bank's offerings beyond traditional banking. The President, Wealth Management's responsibilities include fostering strong client relationships built on trust and expertise, while upholding rigorous standards of fiduciary duty and risk management. Park plays a crucial role in enhancing the bank's comprehensive financial service portfolio and client retention.

    Jim Winkelmann - Banking Center President

    Jim Winkelmann, the Banking Center President at Prosperity Bank, manages a key banking center, driving operational excellence and client engagement within his market. Winkelmann's role focuses on delivering a broad spectrum of financial services, including deposit products and lending solutions, to individuals and businesses. This executive embodies Prosperity Bank's commitment to relationship banking, emphasizing personalized service and local decision-making to foster strong community ties. Jim Winkelmann oversees the effective integration of modern digital banking capabilities with traditional services, ensuring a seamless and convenient customer experience. The Banking Center President's responsibilities include cultivating new business opportunities and managing client relationships, directly contributing to the bank's growth objectives. Winkelmann ensures adherence to conservative lending practices and strong credit quality, upholding the bank's reputation for stability and customer focus.

    Explore Leadership Teams in Banking

    Frequently Asked Questions Regarding Prosperity Bank Top Executives and Leadership Team

    Who leads Prosperity Bank?
    Prosperity Bank is led by Dale Denherder (Chief Executive Officer), along with executives such as Kevin Hanigan (President & Chief Executive Officer) and David Zalman (Chief Executive Officer & Senior Chairman).
    Who is part of Prosperity Bank’s executive team?
    The executive team of Prosperity Bank includes leaders such as Dale Denherder (Chief Executive Officer), Kevin Hanigan (President & Chief Executive Officer), David Zalman (Chief Executive Officer & Senior Chairman) and other senior executives.
    How many executives does Prosperity Bank have?
    Prosperity Bank has 10 executives leading key business areas.
    What roles are included in Prosperity Bank’s leadership team?
    The leadership team of Prosperity Bank includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer & Senior Chairman, Banking Center President and Loan Officer NMLS 583084, Banking Center President & Commercial Banker.