ASX Executive and Leadership Team

May, 2026

Leadership Overview

ASX has 4 executives leading key functions including operations, technology, risk management, revenue generation, and human capital.

Driven by market integrity, ASX is dedicated to operating secure, efficient, and transparent markets, fostering capital formation and economic growth across Australia and globally.

Leadership Roles at ASX

  • Chief Operating Officer - Diona Rae
  • Chief Technology Officer - Gregory Peterson
  • Chief Risk Officer & Chief Revenue Officer - Moeed Din Sabir
  • Chief People Officer - Hanli Pretorius
  • Diona Rae - Chief Operating Officer

    Diona Rae, the Chief Operating Officer at ASX, directs the integrated exchange's daily operations, ensuring the seamless functioning of listings, trading, clearing, and settlement services. Overseeing critical post-trade processes, the Chief Operating Officer guarantees the efficiency and reliability of ASX's market infrastructure, directly supporting capital flows and price discovery across equities, fixed income, commodities, and energy markets. This leadership role involves managing the Technology and Data division's operational output and collaborating with the Securities and Payments division to optimize transaction processing. By driving operational excellence, Diona Rae ensures compliance with ASX's operating rules and promotes high standards of corporate governance among listed entities. Rae's focus on robust operational frameworks underpins ASX's role as a market operator, clearing house, and payments system facilitator, contributing significantly to market stability and investor confidence.

    Gregory Peterson - Chief Technology Officer

    Gregory Peterson, the Chief Technology Officer at ASX, architects and executes the company's technology strategy, driving innovation across its integrated exchange services. Overseeing the Technology and Data division, Peterson ensures the development and maintenance of robust, scalable, and secure technical infrastructure essential for listings, trading, clearing, and settlement. This critical role involves managing the technological backbone that supports diverse asset classes, including equities, fixed income, commodities, and energy. By championing technological advancements, Gregory Peterson enhances ASX's capacity for efficient capital raising, allocation, and hedging, while also improving trading and price discovery mechanisms. Peterson's leadership ensures the integrity of central counterparty risk transfer and securities settlement, directly impacting the operational efficiency of both equities and fixed income markets. The Chief Technology Officer's strategic vision is pivotal in maintaining ASX's competitive edge and facilitating its role as a global financial market infrastructure provider.

    Moeed Din Sabir - Chief Risk Officer & Chief Revenue Officer

    Moeed Din Sabir, the Chief Risk Officer & Chief Revenue Officer at ASX, strategically balances risk mitigation with revenue growth initiatives across the integrated exchange. Overseeing risk management functions, Sabir ensures the integrity and stability of ASX's operations, including its roles as a market operator, clearing house, and payments system facilitator, safeguarding against potential market disruptions. Concurrently, as Chief Revenue Officer, Moeed Din Sabir drives commercial strategies to expand revenue streams from listings, trading, clearing, settlement, and data services. This dual mandate involves identifying new market opportunities and optimizing existing revenue channels within equities, fixed income, commodities, and energy sectors. Sabir's leadership ensures that risk appetite aligns with commercial objectives, fostering sustainable growth while upholding stringent standards of corporate governance and regulatory compliance. The combined oversight of risk and revenue is fundamental to ASX's mission of facilitating capital flows and promoting investor confidence.

    Hanli Pretorius - Chief People Officer

    Hanli Pretorius, the Chief People Officer at ASX, cultivates a high-performance culture and strategic talent management framework essential for the integrated exchange's success. Overseeing all human capital functions, Pretorius ensures that ASX attracts, develops, and retains the skilled workforce necessary to operate markets for equities, fixed income, commodities, and energy. This leadership role involves aligning people strategies with the company's mission to foster capital formation and economic growth. By championing employee engagement and development, Hanli Pretorius supports the operational efficiency of listings, trading, clearing, and settlement services. Pretorius's focus on building a robust organizational capability is critical for maintaining ASX's position as a market operator and clearing house, promoting standards of corporate governance, and educating retail investors. The Chief People Officer's strategic direction is integral to driving innovation and ensuring the long-term sustainability of ASX's diverse business activities.

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    Frequently Asked Questions Regarding ASX Top Executives and Leadership Team

    Who leads ASX?
    ASX is led by Diona Rae (Chief Operating Officer), along with executives such as Gregory Peterson (Chief Technology Officer) and Moeed Din Sabir (Chief Risk Officer & Chief Revenue Officer).
    Who is part of ASX’s executive team?
    The executive team of ASX includes leaders such as Diona Rae (Chief Operating Officer), Gregory Peterson (Chief Technology Officer), Moeed Din Sabir (Chief Risk Officer & Chief Revenue Officer) and other senior executives.
    How many executives does ASX have?
    ASX has 4 executives leading key business areas.
    What roles are included in ASX’s leadership team?
    The leadership team of ASX includes roles such as Chief Operating Officer, Chief Technology Officer, Chief Risk Officer & Chief Revenue Officer, Chief People Officer.