Five Star Bank Executive and Leadership Team

May, 2026

Leadership Overview

Five Star Bank has 5 executives leading key functions including strategy, finance, human resources, regional operations, and commercial real estate.

Driven by a commitment to community, Five Star Bank provides comprehensive banking, investment, and insurance services, shaping financial futures since 1850.

Leadership Roles at Five Star Bank

  • President and Chief Executive Officer - Martin Birmingham
  • Executive Vice President & Chief Financial Officer & Treasurer - W. Plants
  • Regional President, , NY (Buffalo) - Jason Krempa
  • Commercial Real Estate Executive & President, Mid-Atlantic - John Mangan
  • Chief Human Resources Officer - Laurie Collins
  • Martin Birmingham - President and Chief Executive Officer

    Martin Birmingham, the President and Chief Executive Officer at Five Star Bank, directs the overall strategic vision and operational execution for the institution. Birmingham guides the company's expansion in consumer and commercial banking services, ensuring alignment with its founding mission. Overseeing all major corporate initiatives, the President and Chief Executive Officer drives growth across banking, investment, and insurance sectors. This leadership role involves fostering innovation and maintaining the bank's strong market presence. By optimizing resource allocation and setting performance benchmarks, Martin Birmingham ensures the sustained success and financial health of Five Star Bank, reinforcing its position as a trusted financial partner.
    Martin Birmingham

    W. Plants - Executive Vice President & Chief Financial Officer & Treasurer

    W. Plants, the Executive Vice President & Chief Financial Officer & Treasurer at Five Star Bank, manages the institution's financial health and fiscal strategy. Plants oversees all financial operations, including accounting, treasury functions, and capital management, ensuring robust financial reporting and compliance. This executive vice president drives the financial planning and analysis necessary to support the bank's diverse offerings in consumer and commercial banking, investments, and insurance. By meticulously managing the company's assets and liabilities, W. Plants ensures fiscal stability and supports strategic investment decisions. The Treasurer role specifically focuses on optimizing cash flow and managing banking relationships to enhance overall financial performance.
    W. Plants

    Jason Krempa - Regional President, , NY (Buffalo)

    Jason Krempa, the Regional President, NY (Buffalo) at Five Star Bank, spearheads banking operations and market development within the specified New York region. Krempa drives the expansion of consumer and commercial banking services, tailoring strategies to meet local market needs and client demands. This regional president oversees branch performance, client acquisition, and community engagement initiatives to strengthen Five Star Bank's presence. By fostering strong relationships with local businesses and individuals, Jason Krempa ensures the delivery of integrated banking, investment, and insurance solutions. The leadership in Buffalo directly contributes to the bank's overall growth objectives and its commitment to serving the Western New York community.

    John Mangan - Commercial Real Estate Executive & President, Mid-Atlantic

    John Mangan, the Commercial Real Estate Executive & President, Mid-Atlantic at Five Star Bank, leads strategic initiatives in commercial real estate financing and regional market expansion. Mangan directs the development and execution of commercial real estate lending strategies, focusing on growth within the Mid-Atlantic territory. This executive oversees the acquisition and management of commercial real estate portfolios, ensuring profitability and risk mitigation. By cultivating key relationships with developers and investors, John Mangan drives significant business volume in commercial real estate services. The dual role as President, Mid-Atlantic ensures cohesive operational management and strategic market penetration across the region, supporting the bank's broader financial service offerings.

    Laurie Collins - Chief Human Resources Officer

    Laurie Collins, the Chief Human Resources Officer at Five Star Bank, shapes the organizational culture and talent strategy. Collins directs all human resources functions, including recruitment, employee development, compensation, and benefits, ensuring a skilled and motivated workforce. This chief human resources officer cultivates an environment that supports the bank's mission of providing exceptional consumer and commercial banking services. By implementing effective HR policies and programs, Laurie Collins enhances employee engagement and retention, critical for maintaining service quality. The role also involves aligning human capital with the company's strategic goals, ensuring that Five Star Bank has the right talent to drive innovation and client satisfaction across all its financial offerings.

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    Frequently Asked Questions Regarding Five Star Bank Top Executives and Leadership Team

    Who leads Five Star Bank?
    Five Star Bank is led by Martin Birmingham (President and Chief Executive Officer), along with executives such as W. Plants (Executive Vice President & Chief Financial Officer & Treasurer) and Jason Krempa (Regional President, , NY (Buffalo)).
    Who is part of Five Star Bank’s executive team?
    The executive team of Five Star Bank includes leaders such as Martin Birmingham (President and Chief Executive Officer), W. Plants (Executive Vice President & Chief Financial Officer & Treasurer), Jason Krempa (Regional President, , NY (Buffalo)) and other senior executives.
    How many executives does Five Star Bank have?
    Five Star Bank has 5 executives leading key business areas.
    What roles are included in Five Star Bank’s leadership team?
    The leadership team of Five Star Bank includes roles such as President and Chief Executive Officer, Executive Vice President & Chief Financial Officer & Treasurer, Regional President, , NY (Buffalo), Commercial Real Estate Executive & President, Mid-Atlantic, Chief Human Resources Officer.