Holly Gregory cochairs Sidley’s global corporate governance practice and coleads its Chambers-recognized environmental, social, governance and crisis management teams. Holly counsels publicly held, private and not-for-profit corporations on the full range of governance issues, including governance structure and culture, fiduciary duties, risk oversight, conflicts of interest, board and committee structure, board leadership, special committee investigations, CEO transitions, board self-evaluation processes, shareholder activism and initiatives, proxy contests, relationships with shareholders and proxy advisory firms, compliance with legislative, regulatory and listing rule requirements and governance best practices. She is frequently called on to advise boards regarding sensitive and unusual matters. While most matters she works on are strictly confidential, matters in the public record include advising the Business Roundtable on its 2019 Statement on the Purpose of the Corporation, advising on governance and accountability mechanisms for the Internet Corporation for Assigned Names and Numbers (ICANN) to replace US government oversight, and advising the Board of the Pennsylvania State University on governance reforms in the wake of a sexual abuse scandal.

Holly played a key role in drafting the OECD Principles of Corporate Governance and has advised the Internal Market Directorate of the European Commission on corporate governance regulation and the joint OECD/World Bank Global Corporate Governance Forum on governance policy for developing and emerging markets. She also drafted the National Association of Corporate Directors (NACD) Key Agreed Principles of Corporate Governance and, most recently, as special advisor to the NACD Commission on the Future of the American Board, drafted the Commission’s Report: A Framework for Governing into the Future (September 2022).

In addition to her legal practice and policy efforts, Holly has lectured extensively on governance topics, including at events in Europe and Asia sponsored by the US State Department, International Corporate Governance Network, the Conference Board, NACD, Association of Corporate Counsel, Society for Corporate Governance, and Institutional Shareholder Services (ISS). The author of numerous articles on governance topics, she writes the governance column for Practical Law: The Journal.

Holly is a founding trustee, chair, and the immediate past president of the American College of Governance Counsel and is an elected member of the American Law Institute. She served as chair of the American Bar Association’s (ABA) corporate governance committee and as a member of the ABA Business Law Section Council, the section’s governing body. She is also former cochair of the ABA’s Delaware Law and Business Forum and a former appointed member of the corporate laws committee, where she served as coeditor of the Corporate Director’s Guidebook (sixth edition). She chaired the ABA task force that delivered the Report on the Delineation of Governance Roles & Responsibilities to Congress and the Securities and Exchange Commission (SEC) in 2009. She has served as an adjunct professor at Columbia Business School and as a member of multiple NACD Blue Ribbon Commissions.

Holly clerked for the Honorable Roger J. Miner, United States Court of Appeals for the Second Circuit. A summa cum laude graduate of New York Law School and executive editor of its Law Review, Holly served on the Board of Trustees of New York Law School from 2009 through 2011.