S & T Bank Executive and Leadership Team

August, 2026

Leadership Overview

S & T Bank has 5 executives leading key functions including strategy, information technology, human resources, regional market development, and operational management.

Committed to community-focused financial growth, S & T Bank delivers comprehensive banking solutions to families and businesses while maintaining a legacy of stability and regional service excellence.

Leadership Roles at S & T Bank

  • Chairman & Chief Executive Officer - Christopher McComish
  • Market President - Western Pennsylvania - Stephen Drahnak
  • President - David Antolik
  • Chief Information Officer - Vorachat Tamarree
  • Executive Vice President & Chief Human Resources Officer - Susan Nicholson
  • Christopher McComish - Chairman & Chief Executive Officer

    Christopher McComish, the Chairman & Chief Executive Officer at S & T Bank, directs the overarching strategic vision and long-term growth initiatives for the organization. Overseeing the alignment of corporate objectives with regional financial needs, the Chairman & Chief Executive Officer ensures the institution maintains a competitive edge across diverse markets. This leadership role involves constant collaboration with the Board to refine capital allocation and risk management frameworks. By prioritizing sustainable expansion, Christopher McComish drives the bank toward achieving superior performance metrics. McComish fosters a culture of accountability and excellence, ensuring that every department contributes to the broader mission of providing robust financial services. Through rigorous oversight of market trends and economic shifts, the Chairman & Chief Executive Officer secures the financial health of the institution, ultimately positioning the bank as a premier provider of banking solutions for families and businesses throughout the region.
    Christopher McComish

    Stephen Drahnak - Market President - Western Pennsylvania

    Stephen Drahnak, the Market President - Western Pennsylvania at S & T Bank, manages the strategic growth and client relationship initiatives within the Western Pennsylvania region. Overseeing the delivery of commercial and retail banking services, the Market President - Western Pennsylvania ensures that local business needs receive tailored financial support. This role involves building strong community partnerships and identifying new opportunities for market penetration in a competitive landscape. Stephen Drahnak coordinates with regional teams to optimize loan portfolios and deposit growth, directly impacting the bank's overall financial performance. By maintaining a deep understanding of the local economic environment, the Market President - Western Pennsylvania provides critical insights that inform broader corporate strategy. Drahnak drives the execution of regional sales goals, ensuring that the bank remains a trusted partner for local businesses and families. Through consistent engagement with community stakeholders, the Market President - Western Pennsylvania strengthens the institution's presence and commitment to regional economic development.

    David Antolik - President

    David Antolik, the President at S & T Bank, oversees the daily operational execution and tactical implementation of the bank's business model. Managing the coordination between various departments, the President ensures that the institution delivers a seamless range of financial services to its diverse client base. This leadership role involves monitoring operational efficiency and ensuring that all business units adhere to regulatory standards and internal quality benchmarks. David Antolik collaborates with the executive team to translate high-level strategy into actionable plans that drive revenue and operational excellence. By focusing on process optimization, the President identifies ways to improve service delivery for families and businesses. Antolik drives the bank's commitment to operational consistency, ensuring that every branch and service channel reflects the core values of the organization. Through rigorous management of internal resources, the President supports the bank's long-term objective of providing reliable, community-focused financial solutions across the entire regional footprint.
    David Antolik

    Vorachat Tamarree - Chief Information Officer

    Vorachat Tamarree, the Chief Information Officer at S & T Bank, architects the digital infrastructure and technological roadmap necessary to support modern banking operations. Managing the security and efficiency of core banking systems, the Chief Information Officer ensures that data integrity remains a top priority for all digital transactions. This role involves implementing advanced cybersecurity protocols to protect client assets while simultaneously driving innovation in mobile and online banking platforms. Vorachat Tamarree oversees the integration of new software solutions that streamline internal workflows and enhance the customer experience. By leveraging data analytics, the Chief Information Officer identifies opportunities for operational improvements that reduce friction in service delivery. Tamarree collaborates with other executive leaders to ensure that technological investments align with the bank's commitment to providing reliable, accessible financial services to a broad regional client base, thereby maintaining the institution's reputation for technical excellence and operational security.

    Susan Nicholson - Executive Vice President & Chief Human Resources Officer

    Susan Nicholson, the Executive Vice President & Chief Human Resources Officer at S & T Bank, designs and executes the talent acquisition, retention, and organizational development strategies that define the workforce culture. Overseeing the professional growth of employees, the Executive Vice President & Chief Human Resources Officer ensures that the bank attracts top-tier talent capable of delivering high-quality financial services. This leadership role involves managing complex compensation structures, benefits administration, and performance management systems that align with corporate goals. Susan Nicholson fosters an inclusive environment that promotes employee engagement and long-term career development. By implementing robust training programs, the Executive Vice President & Chief Human Resources Officer equips staff with the skills required to navigate the evolving financial landscape. Nicholson drives initiatives that strengthen the internal culture, ensuring that the workforce remains dedicated to the mission of serving families and businesses with integrity and professional excellence across all regional operations.
    Susan Nicholson

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

    Who leads S & T Bank?
    S & T Bank is led by Christopher McComish (Chairman & Chief Executive Officer), along with executives such as Stephen Drahnak (Market President - Western Pennsylvania) and David Antolik (President).
    Who is part of S & T Bank’s executive team?
    The executive team of S & T Bank includes leaders such as Christopher McComish (Chairman & Chief Executive Officer), Stephen Drahnak (Market President - Western Pennsylvania), David Antolik (President) and other senior executives.
    How many executives does S & T Bank have?
    S & T Bank has 5 executives leading key business areas.
    What roles are included in S & T Bank’s leadership team?
    The leadership team of S & T Bank includes roles such as Chairman & Chief Executive Officer, Market President - Western Pennsylvania, President, Chief Information Officer, Executive Vice President & Chief Human Resources Officer.