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  • John C. Coffee, Jr. – Boeing and the Future of Deferred Prosecution Agreements By John C. Coffee, Jr.
  • Leveraging Information Forcing in Good Faith By Hillary Sale
  • The Dark Side of Safe Harbors Comment bubble 2 By Susan C. Morse
  • John C. Coffee, Jr. – Mass Torts and Corporate Strategies: What Will the Courts Allow? By John C. Coffee, Jr.
  • Compliance’s Next Challenge: Polarization By Miriam H. Baer
  • Will the Common Good Guys Come to the Shootout in SEC v. Jarkesy? And Why It Matters By Eric W. Orts
  • Climate Disclosure Line-Drawing and Securities Regulation By Virginia Harper Ho
  • Board Committee Charters and ESG Accountability By Lisa M. Fairfax
Editor-At-Large Reynolds Holding

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Columbia Law School's Blog on Corporations and the Capital Markets

Editorial Board John C. Coffee, Jr. Edward F. Greene Kathryn Judge

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dual class stock

How Sunset Clauses Can Soften the Negative Effects of Tenure-Based Shareholder Voting

By Maria Lucia Passador August 1, 2025 by renholding

In a new paper, I examine the potential of sunset clauses – legal provisions that automatically phase out enhanced voting rights over time or upon certain events – to mitigate the imbalances and entrenchment risks associated with tenure-based voting structures, …

Do Dual-Class Structures Help Stock Markets Attract Listings?

By Fa Chen October 30, 2023 by renholding

Financial globalization has allowed issuers more freedom to shop among jurisdictions and thus intensified stock market competition. Against this backdrop, the Hong Kong, Singapore, China, and UK stock markets have accepted the dual-class share structure (DCSS). While empirical legal studies …

Does “Wedge” Size in Dual-Class Firms Matter?

By Rimona Palas, Dov Solomon, Dalit Gafni and Ido Baum October 19, 2023 by renholding

The structure of dual-class stock, where one class of shares confers more votes per share than the other, creates a gap (“wedge”) between voting rights and cash flow rights that allows insiders to raise capital without relinquishing effective control of …

Why Do Companies Going Public Choose Controversial Governance Structures, and Why Do Investors Let Them?

By Laura Field and Michelle Lowry June 21, 2022 by renholding

Over the past three decades, there has been increasing concern about how corporate governance structures such as classified boards and dual class stock entrench managers, reduce director effectiveness, and reduce firm value. Likely as a result, mature firms have increasingly …

A Lawyer’s Guide to Empirical Corporate Governance

By Ofer Eldar May 27, 2022 by renholding

Debates about corporate governance ultimately rest on empirical studies that evaluate whether a particular type of governance enhances shareholder value. In recent years, lawyers have increasingly engaged with these studies, by either criticizing or praising them, and given them greater …

Public Corporations’ Bylaws as Standard Form Contracts

By Eli Bukspan May 13, 2022 by renholding

Vast corporate growth over more than a century has weakened shareholder voting rights, as highlighted by, among other things, the rise of dual-voting stock IPOs. The extent of that growth, and the lack of people’s power to negotiate with …

Initial Public Offerings and Optimal Corporate Governance

By Albert H. Choi March 9, 2022 by renholding

Do companies adopt optimal governance arrangements when they go public?  This question has been a hotly debated topic in corporate law and governance and one that I examine in a recent paper.

At the time of an initial public offering …

Private Ordering in Social Enterprise: New Corporate Structures for Mission Commitment

By Naveen Thomas May 10, 2021 by renholding

Just over 10 years ago, benefit corporations emerged as legal entities intended to permit for-profit social enterprises to pursue public-interest missions. While increasingly popular among states and businesses, these new entities have received unending criticism from commentators on all sides. …

The Rise of Dual-Class Stock IPOs

By Dhruv Aggarwal, Ofer Eldar, Yael V. Hochberg and Lubomir P. Litov April 21, 2021 by renholding

Public securities markets have undergone dramatic changes in recent years. Not only has the number of publicly traded firms been declining, but the nature of the firms that choose to go public has also changed. While publicly traded firms in …

Discretionary Decision-Making and the S&P 500 Index

By Bernard S. Sharfman and Vincent Deluard March 30, 2021 by renholding

Discretion is an integral part of how indices, including stock market indices, are constituted, according to professors Rauterberg and Verstein and Robertson (here and here), and the S&P 500 index is no exception.

The S&P 500 is a …

The Myth of Dual Class Shares: Lessons from Asia

By Min Yan February 16, 2021 by renholding

Companies with dual class shares have, as the term suggests, two (or more) classes of common stock. One class gives its holders voting power proportionate to their equity shareholdings. The other offers a group of shareholders, normally corporate insiders, weighted …

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What to Do About Poor Corporate Governance at Unicorns

By Amy Deen Westbrook January 18, 2021 by renholding

Why are large private companies often characterized by poor corporate governance?  WeWork provides a recent high-profile example.  For reasons that now seem implausible, WeWork attracted billions of investment dollars.  Perhaps it was the company’s “vision” or the sheer personality of …

The Lowdown on SEC Approval of the NYSE Primary Direct Listing Proposal

By Anat Alon-Beck, Robert Rapp and John Livingstone December 24, 2020 by renholding

Direct listings, the most promising disruptor of IPOs, received a significant boost this week, thanks to the U.S. Securities and Exchange Commission (SEC) ruling on a petition from the Council of Institutional Investors.

Most common in the tech industry, direct …

More Than Meets the Eye: Reassessing the Empirical Evidence on U.S. Dual-Class Stock

By Bobby V. Reddy May 12, 2020 by renholding

Since Google (now Alphabet) issued dual-class stock at its IPO in 2004, the subject has been vigorously debated throughout the world.  Unlike firms whose shares all have equal voting rights (“one-share, one-vote firms”), companies with dual-class stock allow a founder …

Designing Dual Class Sunsets: The Case for a Transfer-Centered Approach

By Marc Moore December 19, 2019 by renholding

Dual class capital structures have spread exponentially in recent years across much of the corporate world, as has previously been reported on this blog. Dual class listed companies today account for around $4 trillion of US total stock market value …

The Puzzling Case of the WeWork Non-IPO

By Jonathan Barnett October 8, 2019 by renholding

The dramatic implosion of the IPO of The We Company, parent of office-sharing firm WeWork, (the “WeWork IPO) has attracted intense scrutiny across the business community.  For scholars and practitioners who work at the intersection of law, business, and technology, …

Why “Sunset” Provisions for Dual Class Stock Are Not the Answer

By David J. Berger March 29, 2019 by renholding

On March 28, 2019 the Nasdaq Listing Council invited me to respond to the recent proposal by the Council of Institutional Investors (“CII”) to Nasdaq, requesting it to adopt a rule requiring any company going public with dual class shares …

Dual Class Common Stock Part II: Views from Outside the Academy

By Joshua Ford Bonnie January 18, 2019 by renholding

Editor’s Note: This and the following two pieces are responses to our January 2, 2019, symposium on dual class shares.

I welcome the opportunity to share a few observations on Professor Coffee’s two CLS Blue Sky Blog posts (here…

Dual Class Companies Should Adopt a Coattail Provision

By Yvan Allaire January 18, 2019 by renholding

I would like to make two points in response to Professor Coffee’s piece on dual class common stock.

First, American dual class companies should be obliged to include a “coattail” provision, as is the case in Canada. This provision, imposed …

Against Mandatory Sunset for Dual Class Firms

By Zohar Goshen January 2, 2019 by renholding

The debate over dual class firms has morphed from an objection to their very legitimacy to a demand to subject them to a mandatory sunset provision. My colleague and friend, Professor John Coffee, believes that dual class firms are undesirable …

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