M&T Bank Executive and Leadership Team

July, 2026

Leadership Overview

M&T Bank has 10 executives leading key functions including operations, human resources, and regional management.

Driven by a commitment to community and financial strength, M&T Bank focuses on providing comprehensive banking, trust, and wealth management services, fostering economic growth across its operational footprint.

Leadership Roles at M&T Bank

  • Chief Operating Officer, Commercial - Erin Komorowski
  • Regional President - Michael Weinstock
  • Regional President, Long Island - Jason Lipiec
  • Regional President, Delaware - Nicholas Lambrow
  • Regional President (Massachusetts) - Jeffrey Carpenter
  • Chief of Staff - Sidney Walker
  • Enterprise Operations Chief of Staff - Amanda Darrow
  • Executive Associate, Chief of Staff - Veronica Phillips
  • Chief Human Resources Officer - David Hollis
  • Customer Experience Chief of Staff - Breanna O'Shea
  • Erin Komorowski - Chief Operating Officer, Commercial

    Erin Komorowski, the Chief Operating Officer, Commercial at M&T Bank, directs the operational strategies for the bank's commercial banking division. Komorowski oversees the infrastructure and processes that support business banking centers and commercial client services, ensuring seamless delivery of financial products and fiduciary services. This leadership role is critical for driving operational excellence and efficiency within the commercial segment, directly impacting revenue growth and client retention. Erin Komorowski manages the integration of new technologies and operational enhancements to better serve commercial clients across M&T Bank's extensive network. The Chief Operating Officer, Commercial's focus is on optimizing the client experience and operational performance to solidify M&T Bank's position in the market. Erin Komorowski's leadership ensures the commercial division operates at peak efficiency.

    Michael Weinstock - Regional President

    Michael Weinstock, the Regional President at M&T Bank, directs the bank's strategic operations and market presence within a key geographic region. Weinstock oversees the expansion of banking services, including trust and wealth management, ensuring alignment with local market needs and M&T Bank's corporate objectives. This leadership position involves managing relationships with community stakeholders and driving business development initiatives to enhance market share. Michael Weinstock is responsible for the performance of banking offices and business banking centers within the designated territory. The Regional President's focus is on delivering exceptional client service and fostering economic growth through targeted financial solutions. Michael Weinstock's leadership is instrumental in strengthening M&T Bank's community ties and operational footprint.

    Jason Lipiec - Regional President, Long Island

    Jason Lipiec, the Regional President, Long Island at M&T Bank, leads the bank's commercial and retail banking operations across the Long Island region. Lipiec focuses on expanding M&T Bank's market penetration by driving strategic growth initiatives and strengthening client relationships. This role involves overseeing a network of banking offices and business banking centers, ensuring the delivery of comprehensive financial services, including trust and wealth management. Jason Lipiec is dedicated to fostering local economic development and supporting community engagement throughout Long Island. The Regional President, Long Island's primary objective is to enhance M&T Bank's visibility and service capabilities in this vital market. Jason Lipiec's leadership ensures robust client support and operational effectiveness in the region.

    Nicholas Lambrow - Regional President, Delaware

    Nicholas Lambrow, the Regional President, Delaware at M&T Bank, spearheads the bank's strategic initiatives and operational oversight within the state of Delaware. Lambrow is responsible for driving market growth, managing key client relationships, and ensuring the effective delivery of M&T Bank's full suite of financial services, including trust and wealth management. This leadership position involves cultivating strong ties within the Delaware business community and supporting local economic development. Nicholas Lambrow oversees the performance of banking offices and business banking centers, ensuring operational excellence and superior customer experiences. The Regional President, Delaware's mandate is to solidify M&T Bank's presence and impact in the region. Nicholas Lambrow's strategic direction is crucial for M&T Bank's success in Delaware.

    Jeffrey Carpenter - Regional President (Massachusetts)

    Jeffrey Carpenter, the Regional President (Massachusetts) at M&T Bank, directs the bank's operations and strategic expansion throughout the Massachusetts market. Carpenter focuses on enhancing M&T Bank's service offerings, including commercial banking, trust, and wealth management, to meet the diverse financial needs of clients in the region. This executive role involves fostering strong community partnerships and driving business development to increase market share. Jeffrey Carpenter oversees the network of banking offices and business banking centers, ensuring consistent delivery of high-quality service and operational efficiency. The Regional President (Massachusetts)'s objective is to strengthen M&T Bank's position as a leading financial institution in the state. Jeffrey Carpenter's leadership is key to M&T Bank's growth and client engagement in Massachusetts.

    Sidney Walker - Chief of Staff

    Sidney Walker, the Chief of Staff at M&T Bank, directs strategic initiatives and operational alignment across key departments. Walker ensures executive priorities translate into actionable plans, facilitating seamless communication between leadership and functional teams. This role involves managing critical projects that enhance the bank's service delivery and operational efficiency, directly supporting the company's mission to provide comprehensive financial solutions. Walker's oversight extends to coordinating executive calendars and preparing essential briefing materials, enabling informed decision-making. The Chief of Staff's influence is crucial in driving forward the bank's strategic objectives and maintaining a cohesive approach to business operations. Sidney Walker's contributions are vital for the effective execution of M&T Bank's long-term vision.

    Amanda Darrow - Enterprise Operations Chief of Staff

    Amanda Darrow, the Enterprise Operations Chief of Staff at M&T Bank, spearheads initiatives to optimize operational workflows and enhance service delivery across the enterprise. Darrow focuses on streamlining processes within banking operations, trust services, and wealth management, ensuring alignment with M&T Bank's strategic goals. This leadership position involves identifying and implementing operational improvements that drive efficiency and customer satisfaction. Amanda Darrow collaborates closely with various operational leaders to foster best practices and ensure consistent execution of policies. The Enterprise Operations Chief of Staff's responsibilities include managing cross-functional projects that impact the bank's core service offerings and its extensive network of banking offices and digital platforms. Amanda Darrow's strategic input is essential for maintaining M&T Bank's competitive edge in the financial services sector.

    Veronica Phillips - Executive Associate, Chief of Staff

    Veronica Phillips, the Executive Associate, Chief of Staff at M&T Bank, provides critical support to the Chief of Staff's office, ensuring the smooth execution of high-priority projects and strategic communications. Phillips manages complex scheduling, prepares detailed reports, and coordinates meetings for executive leadership, facilitating efficient decision-making processes. This role is integral to maintaining operational continuity and supporting the strategic direction of M&T Bank. Veronica Phillips assists in the development and implementation of key initiatives that enhance the bank's service offerings and operational effectiveness. The Executive Associate's contributions are vital for ensuring that executive directives are accurately translated into operational actions across the organization. Veronica Phillips plays a key part in supporting the strategic alignment and operational integrity of M&T Bank's leadership functions.

    David Hollis - Chief Human Resources Officer

    David Hollis, the Chief Human Resources Officer at M&T Bank, leads all aspects of human capital management, talent acquisition, and organizational development. Hollis is responsible for cultivating a robust corporate culture that supports M&T Bank's mission and values, ensuring a highly engaged and skilled workforce. This executive role involves developing and implementing HR strategies that align with the bank's business objectives, including compensation, benefits, and employee relations across all operational areas. David Hollis oversees programs designed to attract, retain, and develop top talent, crucial for maintaining M&T Bank's leadership in finance and banking. The Chief Human Resources Officer's strategic guidance is essential for fostering an environment that drives innovation and operational excellence. David Hollis ensures M&T Bank remains an employer of choice.
    David Hollis

    Breanna O'Shea - Customer Experience Chief of Staff

    Breanna O'Shea, the Customer Experience Chief of Staff at M&T Bank, drives initiatives focused on enhancing client satisfaction and optimizing service delivery across all customer touchpoints. O'Shea works to integrate feedback and insights into operational improvements, ensuring M&T Bank's services meet evolving customer expectations. This role is pivotal in aligning customer experience strategies with the bank's broader operational and business development goals. Breanna O'Shea collaborates with teams responsible for banking offices, mobile banking, and internet services to create a cohesive and positive customer journey. The Customer Experience Chief of Staff's efforts are directed towards fostering loyalty and strengthening M&T Bank's reputation for exceptional service. Breanna O'Shea's leadership ensures a customer-centric approach permeates M&T Bank's operations.

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    Frequently Asked Questions Regarding M&T Bank Top Executives and Leadership Team

    Who leads M&T Bank?
    M&T Bank is led by Erin Komorowski (Chief Operating Officer, Commercial), along with executives such as Michael Weinstock (Regional President) and Jason Lipiec (Regional President, Long Island).
    Who is part of M&T Bank’s executive team?
    The executive team of M&T Bank includes leaders such as Erin Komorowski (Chief Operating Officer, Commercial), Michael Weinstock (Regional President), Jason Lipiec (Regional President, Long Island) and other senior executives.
    How many executives does M&T Bank have?
    M&T Bank has 10 executives leading key business areas.
    What roles are included in M&T Bank’s leadership team?
    The leadership team of M&T Bank includes roles such as Chief Operating Officer, Commercial, Regional President, Regional President, Long Island, Regional President, Delaware, Regional President (Massachusetts).