RJ O'Brien Executive and Leadership Team

September, 2026

Leadership Overview

RJ O'Brien has 5 executives leading key functions including strategy, global treasury, financial operations, operational efficiency, and fiscal management.

Committed to excellence in financial services, RJ O'Brien delivers robust futures brokerage and clearing solutions while maintaining a legacy of integrity and market-leading innovation for institutional and commercial clients worldwide.

Leadership Roles at RJ O'Brien

  • Chief Executive Officer - Gerald Corcoran
  • Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies - Eric Gurdian
  • Chief Financial Officer & Dealer Broker (US) - Daihee Cho
  • Senior Director, Chief Financial Officer - Amar Shah
  • Executive Director & Chief Operating Officer (U.S.) - Matt Heidkamp
  • Gerald Corcoran - Chief Executive Officer

    Gerald Corcoran, the Chief Executive Officer at RJ O'Brien, directs the overarching strategic vision for the firm. Overseeing the expansion of futures brokerage and clearing services, the Chief Executive Officer ensures the organization maintains a competitive edge within the global financial landscape. Corcoran manages high-level relationships with institutional investors and commercial clients, driving growth across North American and international markets. By aligning corporate objectives with evolving regulatory standards, the Chief Executive Officer fosters a culture of operational excellence and fiscal responsibility. This leadership role involves constant collaboration with the Board to refine long-term business models. Through the implementation of advanced trading technologies, Gerald Corcoran secures the firm's position as a premier independent brokerage. Ultimately, Corcoran drives the sustainable development of the company, ensuring that all departments remain focused on delivering superior value to the diverse client base served by the organization.
    Gerald Corcoran

    Eric Gurdian - Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies

    Eric Gurdian, the Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies at RJ O'Brien, manages the firm's global liquidity and capital allocation. Overseeing treasury functions, the Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies ensures the stability of financial assets across diverse international markets. Gurdian directs the financial strategy for OASIS Investment Strategies, optimizing investment performance and risk management protocols. By coordinating with global banking partners, the Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies maintains the necessary capital reserves to support complex trading operations. This role requires precise oversight of cash flow and currency exposure to mitigate volatility. Eric Gurdian provides the financial foundation required for the firm to execute large-scale institutional transactions. Ultimately, Gurdian strengthens the balance sheet, ensuring the organization remains resilient against shifting economic conditions while supporting long-term growth initiatives.

    Daihee Cho - Chief Financial Officer & Dealer Broker (US)

    Daihee Cho, the Chief Financial Officer & Dealer Broker (US) at RJ O'Brien, governs the financial reporting and dealer brokerage compliance within the United States. Overseeing the integrity of financial statements, the Chief Financial Officer & Dealer Broker (US) ensures adherence to rigorous regulatory frameworks governing futures trading. Cho manages the internal controls necessary for transparent brokerage operations, providing the executive team with accurate data for strategic decision-making. By supervising dealer brokerage activities, the Chief Financial Officer & Dealer Broker (US) facilitates seamless execution for individual and commercial traders. This role involves constant interaction with auditors and regulators to maintain the firm's standing in the domestic market. Daihee Cho optimizes the financial infrastructure to support high-volume trading environments. Ultimately, Cho drives fiscal efficiency and regulatory compliance, ensuring that the firm operates with the highest standards of financial accuracy and operational transparency across all domestic business units.
    Daihee Cho

    Amar Shah - Senior Director, Chief Financial Officer

    Amar Shah, the Senior Director, Chief Financial Officer at RJ O'Brien, manages the budgetary planning and financial analysis for specific business segments. Overseeing the allocation of resources, the Senior Director, Chief Financial Officer ensures that departmental spending aligns with the firm's broader financial goals. Shah conducts detailed performance reviews to identify opportunities for cost reduction and revenue enhancement. By providing actionable financial insights, the Senior Director, Chief Financial Officer supports the executive team in evaluating the profitability of new service offerings. This role involves managing the financial reporting cycle and ensuring that all fiscal activities meet internal standards of excellence. Amar Shah collaborates with other financial leaders to maintain a cohesive strategy for capital management. Ultimately, Shah drives the financial health of the organization, ensuring that every business unit operates with fiscal discipline and contributes to the overall growth and stability of the firm.

    Matt Heidkamp - Executive Director & Chief Operating Officer (U.S.)

    Matt Heidkamp, the Executive Director & Chief Operating Officer (U.S.) at RJ O'Brien, architects the operational workflows that support the firm's brokerage services. Overseeing the daily execution of trading operations, the Executive Director & Chief Operating Officer (U.S.) ensures that internal processes remain scalable and efficient. Heidkamp manages the integration of new technologies into the existing clearing infrastructure, enhancing the speed and reliability of client transactions. By coordinating across departments, the Executive Director & Chief Operating Officer (U.S.) aligns operational capacity with the demands of the North American market. This leadership role involves streamlining administrative functions to reduce overhead and improve service delivery. Matt Heidkamp drives the implementation of best practices to maintain high performance during periods of market volatility. Ultimately, Heidkamp optimizes the operational framework, ensuring that the firm provides a seamless and reliable experience for all institutional and individual clients.
    Matt Heidkamp

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    Frequently Asked Questions Regarding RJ O'Brien Top Executives and Leadership Team

    Who leads RJ O'Brien?
    RJ O'Brien is led by Gerald Corcoran (Chief Executive Officer), along with executives such as Eric Gurdian (Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies) and Daihee Cho (Chief Financial Officer & Dealer Broker (US)).
    Who is part of RJ O'Brien’s executive team?
    The executive team of RJ O'Brien includes leaders such as Gerald Corcoran (Chief Executive Officer), Eric Gurdian (Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies), Daihee Cho (Chief Financial Officer & Dealer Broker (US)) and other senior executives.
    How many executives does RJ O'Brien have?
    RJ O'Brien has 5 executives leading key business areas.
    What roles are included in RJ O'Brien’s leadership team?
    The leadership team of RJ O'Brien includes roles such as Chief Executive Officer, Executive Director, Global Treasurer R. J. O'Brien and Chief Financial Officer of OASIS Investment Strategies, Chief Financial Officer & Dealer Broker (US), Senior Director, Chief Financial Officer, Executive Director & Chief Operating Officer (U.S.).