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  • John C. Coffee, Jr.: Event Contracts and Prediction Markets Comment bubble 3 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

The CLS Blue Lion logo Sky Blog

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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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Securities Regulation

Wachtell Lipton Discusses SEC Enforcement Division’s Signal of Faster Investigations

By David B. Anders, Wayne M. Carlin and Michael W. Holt September 25, 2026 by renholding

On September 18, 2026, SEC Division of Enforcement Director David Woodcock delivered remarks before the 12th Annual Government Enforcement Institute in Dallas, his most substantive public address since assuming the role in May.  In our year-end memorandum, we observed that …

Comment  

Weil Discusses How New SEC Staff Guidance May Ease Constraints on Shareholder Engagement for Schedule 13G Filers

By Howard Dicker and Lyuba Goltser September 24, 2026 by martinyerovi

On September 2, 2026, the staff of the SEC’s Division of Corporation Finance issued three new interpretations addressing when a shareholder reporting beneficial ownership on Schedule 13G may engage with an issuer or with participants in a proxy contest without …

Comment  

Does Board Gender Diversity Temper Regulatory Enforcement?

By Yang Bai, Fred Bereskin, Xiaohu Guo and Miriam Schwartz-Ziv September 23, 2026 by renholding

In a new paper, we examine whether the gender composition of companies’ boards affects the Securities and Exchange Commission’s (SEC’s) decision to investigate those companies and, ultimately, to pursue regulatory enforcement.

We consider three related reasons why firms with more …

Comment  

When Are Insider Purchases Credible Signals of Private Information?

By Todd D. Kravet and Minah Lee September 22, 2026 by renholding

Empirical evidence shows that investors respond to corporate insiders’ open market purchases by increasing the company’s stock price, reflecting that insiders possess private information indicating that the firm is undervalued. Consistent with that evidence, in a new paper we find …

Comment  

How to Advise Token Developers in Light of Proposed SEC Regulation Crypto Assets

By Patrick Daugherty September 18, 2026 by renholding

For a decade, a development team that wanted to distribute tokens in the U.S. or to U.S. persons had two realistic options: attempt an SEC registration that, basically, no one could complete, or make a judgment call under the 1946 …

Comment  

SEC Chair on Plan to Rescind Shareholder Proposal Rule and Modernize Proxy Solicitation

By Paul S. Atkins September 17, 2026 by renholding

Today [September 16], the Commission issued two proposing releases related to its proxy rules under the Securities Exchange Act of 1934. The proposals reflect two of my highest regulatory priorities. First, ensuring that the Commission does not improperly intrude into …

Comment  

SEC Chair Speaks at the Investor Advisory Committee Meeting

By Paul S. Atkins September 14, 2026 by renholding

Good morning, ladies and gentlemen. I regret that contemporaneous business out of town keeps me from joining you in person today, but I would be remiss not to briefly address this group—albeit pre-recorded—and to thank you for your spirited service …

Comment  

Shadow SEC Statement No. 14: Reject the Clarity Act

By John Coates, John C. Coffee, Jr., James D. Cox, Merritt B. Fox and Joel Seligman September 10, 2026 by renholding

Both Congress in the Clarity Act and the SEC in Regulation Crypto are moving to redefine the playing field for cryptocurrency.  We will address each in a separate statement.

We believe the Clarity Act in the July version is deeply …

Comment  

Arnold & Porter Discusses End of SEC Responses to No-Action Requests on Shareholder Proposals

By Sara Adler and Joel I. Greenberg September 10, 2026 by renholding

Exchange Act Rule 14a-8 addresses when a company must include a shareholder’s proposal in its proxy statement for an annual or special meeting ofshareholders. In order to have a proposal included, a shareholder must be eligible and follow certain procedures …

Comment  

SEC Commissioner Peirce Discusses Proposed Rescission of Pay-to-Play Rule

By Hester M. Peirce September 9, 2026 by renholding

Today [September 3], the Commission proposed to rescind Investment Advisers Act rule 206(4)-5, the investment adviser “Pay-to-Play Rule.” I am thrilled that we are proposing to eliminate rather than simply amend the rule, which always has bothered my First Amendment …

Comment  

Shadow SEC Statement No. 13: Insider Trading Institutionalized 

By John Coates, John C. Coffee, Jr., James D. Cox, Merritt B. Fox and Joel Seligman September 8, 2026 by renholding

Insider trading has long been a furtive contest between traders, desperately hiding their material non-public information, and prosecutors in hot pursuit. In general, discovery implied conviction. But now it may have come out into the open, as high frequency traders …

Comment  

Who Governs Valuations When Private Assets Reach Retail Investors?

By Mustafa Dah September 4, 2026 by renholding

Retail investors are gaining greater exposure to private equity, private credit, private real estate, infrastructure, and other less-liquid assets through retirement funds, wealth platforms, and publicly offered investment vehicles.

As policymakers debate wider access, they should also ask a less …

Comment  

SEC Commissioner Peirce on Proposed Transfer Agent Rules

By Hester M. Peirce September 2, 2026 by renholding

I am delighted that the transfer agent rule proposal is seeing the light of day before I leave the Commission. Thank you to Jamie Selway, Elizabeth Fitzgerald, Moshe Rothman, and the rest of the staff in the Division of Trading …

Comment  

Weil Gotshal Discusses Equity Markets as a Balance Sheet Management Tool

By Michael Stein, Michael Hickey, Alex Lynch, Frank Adams and Michael Cremers September 1, 2026 by renholding

A wave of near-term debt maturities, persistent covenant pressure, and a financing market that rewards speed and certainty over marketed processes have pushed balance sheet management to the top of the agenda for management and boards of highly levered companies. …

Comment  

Sullivan & Cromwell Discusses Proposed SEC Regulation Crypto Assets

By Mario Schollmeyer, Robert W. Downes, Colin D. Lloyd and Daniel E. Fradin August 26, 2026 by renholding

On August 18, 2026, the Securities and Exchange Commission proposed Regulation Crypto Assets, an offering and disclosure framework for “covered investment contracts” involving crypto assets that are not themselves securities. The proposal represents the next phase of the SEC’s “Project …

Comment  

Why Prediction Markets and Securities Markets Require Different Regulatory Priorities

By Jonathan R. Macey and Luca Enriques August 24, 2026 by renholding

Prediction markets are in the regulatory crosshairs. In the United States, within the span of a few months this year, federal prosecutors brought the first criminal insider trading case involving an event contract against an Army master sergeant with a …

Comment  

Prediction Markets and Regulation by Non-Enforcement

By Ilya Beylin August 19, 2026 by ilyabeylin

Kalshi and other prediction markets have been inundating the CFTC with self-certifications of binary options (i.e., prediction products or event contracts).  The figure below shows total self-certifications to the CFTC and self-certifications from Kalshi since it began operating in 2021.  …

Comment  

SEC Chair Atkins on Regulation Crypto Assets

By Paul S. Atkins August 19, 2026 by renholding

Today [August 18], the Commission continues its work to restore American leadership in capital formation by developing tailored, fit-for-purpose rules that are designed to support innovation in crypto asset markets.

Given the progress made in Congress to date on market …

Comment  

The SEC Opened the Door to Mandatory Shareholder Arbitration. Will Companies Walk Through It?

By David J. Berger and Pierluigi Matera August 17, 2026 by renholding

For decades, mandatory arbitration provisions covering shareholder claims were largely absent from the governance documents of public companies.  Their absence was largely the consequence of two institutional forces. At the federal level, the Securities and Exchange Commission maintained an informal …

Comment  

Prediction Markets Need Informed Traders

By Todd Haugh, John Holden and Matthew Turk August 13, 2026 by renholding

A U.S. servicemember used classified information about the planned capture of Venezuelan President Nicolás Maduro to make more than $400,000 trading on Polymarket. A Google engineer with the online moniker “AlphaRaccoon” converted confidential company information about search traffic into more …

Comment  
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