HOOPP Executive and Leadership Team

October, 2026

Leadership Overview

HOOPP has 8 executives leading key functions including board operations, executive strategy, financial management, risk oversight, and legal compliance.

Committed to securing the retirement future of healthcare workers, HOOPP delivers a stable pension plan option for Ontario's hospital and community-based healthcare sector through disciplined investment and member-focused service.

Leadership Roles at HOOPP

  • Chief Executive Officer, Board Operations, Office of - Shayne Hansson
  • President & Chief Executive Officer - Annesley Wallace
  • President & Chief Executive Officer - Karim Mamdani
  • Chief Financial Officer - Reena Carter
  • Senior VP, Finance & Chief Financial Officer - Barbara Thomson
  • Manager, Office of the Chief Operating Officer - Marissa Aguila-Santos
  • Chief Risk Officer & Chief Revenue Officer - Linda Halley
  • Chief Legal Officer - Mary Abbott
  • Shayne Hansson - Chief Executive Officer, Board Operations, Office of

    Shayne Hansson, the Chief Executive Officer, Board Operations, Office of at HOOPP, directs the governance framework and administrative integrity of the pension plan. Hansson manages the interface between executive leadership and the Board, ensuring transparent communication and adherence to regulatory standards. By optimizing board processes, the Chief Executive Officer, Board Operations, Office of facilitates informed decision-making regarding the long-term sustainability of pension assets for healthcare workers. Shayne Hansson coordinates complex reporting cycles and maintains rigorous oversight of organizational policies. This leadership role supports the broader mission of providing reliable retirement income to nurses, medical technicians, and support staff across Ontario. Through meticulous attention to governance, the Chief Executive Officer, Board Operations, Office of strengthens the institutional foundation of the plan, ensuring that all strategic initiatives align with the core mandate of protecting member interests and maintaining fiscal health within the Canadian healthcare landscape.
    Shayne Hansson

    Annesley Wallace - President & Chief Executive Officer

    Annesley Wallace, the President & Chief Executive Officer at HOOPP, drives the overarching strategic vision and operational excellence of the pension fund. Wallace oversees the execution of investment strategies designed to provide secure retirement benefits for Ontario's healthcare workforce. By aligning organizational goals with the needs of members, the President & Chief Executive Officer ensures the long-term viability of the fund. Annesley Wallace collaborates with the Board to navigate complex market environments, focusing on sustainable growth and risk management. This leadership role involves representing the organization to stakeholders and maintaining the trust of thousands of healthcare professionals. Through proactive management, the President & Chief Executive Officer fosters a culture of accountability and innovation. Wallace secures the financial future of the plan by championing initiatives that enhance service delivery and operational efficiency, ultimately reinforcing the position of the fund as a cornerstone of retirement security for the community-based healthcare sector.
    Annesley Wallace

    Karim Mamdani - President & Chief Executive Officer

    Karim Mamdani, the President & Chief Executive Officer at HOOPP, architects the investment philosophy and capital allocation strategies that sustain the pension plan. Mamdani focuses on portfolio diversification and asset management to generate the returns necessary for meeting pension obligations to healthcare workers. By analyzing global market trends, the President & Chief Executive Officer identifies opportunities that align with the fund's long-term liability profile. Karim Mamdani leads the investment teams in executing complex transactions and managing risk across diverse asset classes. This leadership role requires constant engagement with economic indicators to protect the retirement savings of nurses and support staff. Through rigorous analytical oversight, the President & Chief Executive Officer ensures that the fund remains resilient against market volatility. Mamdani drives the strategic direction of the investment division, maintaining a focus on delivering consistent value and ensuring the financial stability of the pension plan for all members throughout Ontario.

    Reena Carter - Chief Financial Officer

    Reena Carter, the Chief Financial Officer at HOOPP, manages the fiscal health and financial reporting infrastructure of the pension plan. Carter oversees the accounting, treasury, and financial planning functions to ensure accurate valuation of assets and liabilities. By implementing robust financial controls, the Chief Financial Officer supports the integrity of the fund's operations. Reena Carter collaborates with the investment and actuarial teams to monitor funding levels and ensure compliance with regulatory requirements. This leadership role involves providing critical financial insights to the Board to guide strategic planning and resource allocation. Through precise management of the organization's balance sheet, the Chief Financial Officer safeguards the retirement benefits of healthcare workers. Carter drives initiatives to improve financial transparency and operational efficiency, ensuring that the fund maintains a strong capital position. By overseeing the financial reporting cycle, the Chief Financial Officer provides the necessary data to support the long-term sustainability of the pension plan.
    Reena Carter

    Barbara Thomson - Senior VP, Finance & Chief Financial Officer

    Barbara Thomson, the Senior VP, Finance & Chief Financial Officer at HOOPP, directs the financial strategy and capital management processes of the pension fund. Thomson oversees the budgeting, forecasting, and financial analysis functions to ensure the fund meets its long-term obligations to healthcare workers. By managing the financial planning cycle, the Senior VP, Finance & Chief Financial Officer provides the leadership team with the data necessary for strategic decision-making. Barbara Thomson collaborates with external auditors and regulators to maintain the highest standards of financial reporting. This leadership role involves optimizing the fund's capital structure to support sustainable growth and member security. Through rigorous oversight of financial operations, the Senior VP, Finance & Chief Financial Officer ensures that the organization remains fiscally sound. Thomson drives initiatives to enhance financial performance and operational efficiency, ensuring that the pension plan continues to provide reliable retirement income for the healthcare sector across Ontario.
    Barbara Thomson

    Marissa Aguila-Santos - Manager, Office of the Chief Operating Officer

    Marissa Aguila-Santos, the Manager, Office of the Chief Operating Officer at HOOPP, coordinates the daily operational workflows and cross-departmental initiatives that support the pension plan's service delivery. Aguila-Santos facilitates communication between the Chief Operating Officer and various business units to ensure alignment with organizational objectives. By streamlining internal processes, the Manager, Office of the Chief Operating Officer enhances the efficiency of administrative functions that serve healthcare workers. Marissa Aguila-Santos manages project timelines and resource allocation to support the successful execution of operational strategies. This leadership role involves identifying bottlenecks and implementing solutions to improve service quality for members. Through meticulous coordination, the Manager, Office of the Chief Operating Officer ensures that the organization operates smoothly and effectively. Aguila-Santos supports the Chief Operating Officer in driving initiatives that improve member experience and operational performance, ultimately contributing to the overall success and reliability of the pension plan for the community-based healthcare sector.

    Linda Halley - Chief Risk Officer & Chief Revenue Officer

    Linda Halley, the Chief Risk Officer & Chief Revenue Officer at HOOPP, directs the enterprise risk management framework and revenue optimization strategies. Halley identifies potential threats to the pension fund's stability while simultaneously exploring avenues for revenue growth through strategic partnerships and service expansion. By balancing risk mitigation with revenue generation, the Chief Risk Officer & Chief Revenue Officer ensures the fund remains resilient and financially robust. Linda Halley oversees the assessment of market, credit, and operational risks, providing the Board with comprehensive reports on the organization's risk appetite. This leadership role involves integrating risk management into every aspect of the business model to protect member assets. Through proactive monitoring, the Chief Risk Officer & Chief Revenue Officer maintains the fund's ability to meet its obligations to healthcare workers. Halley drives the development of revenue-generating initiatives that support the overall mission, ensuring that the organization remains a reliable pension option for the healthcare sector.
    Mary Abbott, the Chief Legal Officer at HOOPP, directs the legal strategy and regulatory compliance framework for the pension plan. Abbott manages all legal affairs, including contract negotiations, litigation, and governance matters, to protect the interests of the fund and its members. By ensuring adherence to pension legislation and healthcare sector regulations, the Chief Legal Officer mitigates legal risks and maintains the organization's reputation. Mary Abbott provides counsel to the Board and executive leadership on complex legal issues that impact the fund's operations. This leadership role involves overseeing the legal team in drafting and reviewing agreements that support the organization's strategic initiatives. Through proactive legal management, the Chief Legal Officer safeguards the assets and integrity of the pension plan. Abbott drives compliance programs that ensure the organization operates within the bounds of the law, ultimately supporting the mission of providing secure retirement benefits to healthcare workers throughout Ontario.
    Mary Abbott

    Explore Leadership Teams in Insurance

    Frequently Asked Questions Regarding HOOPP Top Executives and Leadership Team

    Who leads HOOPP?
    HOOPP is led by Shayne Hansson (Chief Executive Officer, Board Operations, Office of), along with executives such as Annesley Wallace (President & Chief Executive Officer) and Karim Mamdani (President & Chief Executive Officer).
    Who is part of HOOPP’s executive team?
    The executive team of HOOPP includes leaders such as Shayne Hansson (Chief Executive Officer, Board Operations, Office of), Annesley Wallace (President & Chief Executive Officer), Karim Mamdani (President & Chief Executive Officer) and other senior executives.
    How many executives does HOOPP have?
    HOOPP has 8 executives leading key business areas.
    What roles are included in HOOPP’s leadership team?
    The leadership team of HOOPP includes roles such as Chief Executive Officer, Board Operations, Office of, President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Senior VP, Finance & Chief Financial Officer.