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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
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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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short sellers

The Dual Role of Short Sellers in Securities Litigation

By Chelsea Liu, Lily H.G. Nguyen and Kelvin Jui Keng Tan October 25, 2024 by renholding

In a new paper, we explore the often-misunderstood role of short sellers in corporate misconduct and securities class actions. Short sellers are investors who bet on a future decline in a company’s stock price. While their actions are sometimes criticized …

Why Short Attacks May Compel a Company to Sue

By Joshua Mitts September 25, 2023 by renholding

In a recent post on the Harvard Law School Forum on Corporate Governance, three partners at Skadden, Arps, Slate, Meagher & Flom LLP give practical advice to companies in preparing for and responding to a short attack.  With respect …

How Public Short Campaigns Harm Product Innovation

By Claire Liu, Angie Low and Talis Putnins March 10, 2023 by renholding

The GameStop short squeeze at the beginning of 2021 has brought attention to a class of short sellers who launch high-profile public short campaigns (PSCs) to talk down a target firm’s stock. These activist short sellers, unlike traditional short sellers …

The SEC Acts on Short-and-Distort Petition

By Joshua Mitts February 28, 2022 by renholding

On February 25, 2022, the Securities and Exchange Commission proposed rules to enhance the transparency of short positions in equity securities.  One proposal would require confidential, monthly reporting of short sellers’ individual positions, which would then be aggregated by …

Do Firms Redact Information from Material Contracts to Conceal Bad News?

By Dichu Bao, Yongtae Kim and Lixin (Nancy) Su February 4, 2022 by renholding

The Securities and Exchange Commission (SEC) regulates and monitors companies to increase transparency and protect investors. The securities laws consider the companies’ interests and allow them to make requests to redact certain information in SEC filings and not publicly disclose …

The Price of Your Vote: Proxy Choice and Securities Lending

By Joshua Mitts October 11, 2021 by renholding

On October 7, 2021, BlackRock announced that, beginning in 2022, institutional clients would have the opportunity to direct the voting of shares held by index funds.  Some commentators heralded this change as “a catalyst for others in [the investment management] …

Short Sellers, Short Squeezes, and Securities Fraud

By Christine Hurt and Paul Stancil March 22, 2021 by renholding

Securities fraud and short sellers are strange bedfellows. The stereotypical story involving both happens when short sellers bring to light false statements of issuers, prompting corrective disclosures and giving shareholders a cause of action. At times, issuers accuse these short …

Game Over: How Best to Regulate Betting on Wall Street

By John C. Coffee, Jr. February 8, 2021 by renholding

What a difference a week makes! Almost two weeks ago, the frenzied discussion of GameStop assumed that a proletarian revolution was in progress, that the masses had organized themselves through Reddit and Robinhood, and that they were marching on the …

1 Comment  

A Reddit Rebellion in the Robinhood Era

By Joshua Mitts February 1, 2021 by renholding

For over a decade, hedge funds and other sophisticated traders have taken advantage of ordinary Americans who sought to share in the rewards of entrepreneurship and economic growth by investing in public companies.  My research has identified tens of billions …

The Index-Fund Dilemma: An Empirical Study of the Lending-Voting Tradeoff

By Edwin Hu, Joshua Mitts and Haley Sylvester January 19, 2021 by renholding

The future of corporate stewardship – and therefore corporate governance – rests in the hands of a few large institutional investors.[1] Questions of whether these funds have the necessary incentives to pursue stewardship have set off an explosion of …

Activist Short Selling Today: The Two Sides of the Coin

By John C. Coffee, Jr. July 7, 2020 by renholding

Two extraordinary accounting scandals — one at Luckin Coffee Inc. in China and the other at Wirecard AG, the German digital payments firm — have revealed brazen and bankrupting frauds, directed by the most senior executives at each firm. Together, …

1 Comment  

Petition for Rulemaking on Short and Distort

By John C. Coffee, Jr. and Joshua Mitts February 18, 2020 by renholding

Short selling serves a critical function in the capital markets by encouraging price discovery and preventing the formation of asset bubbles.  But recent years have seen a rise in “negative activism,” a novel phenomenon that has flourished in the era …

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Each business day, our team sifts through blog posts, news stories, and other sources to keep up-to-date on relevant recent developments. The following links will take you to our recommended selections. To see the sources we follow click Filter Sources.

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Wall Street Journal
Big Banks Win Looser Capital Rules
March 19, 2026
Reuters
DOJ Charges 3 of Diverting AI to China
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DOJ Clears Nexstar’s Tegna Deal
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The Governance Beat
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FINRA Disciplinary Cases at Decade Low
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Private Credit Bad, But Not 2008 Bad
March 18, 2026
D&O Diary
Delaware Supremes Says De-SPACs Shielded by 3-Year Limitations Statute
March 18, 2026
CoinDesk
Kalshi Faces Arizona Criminal Charges
March 18, 2026
Law.com
Scotus May Hear SEC “Gag Rule” Suit
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Financial Times
Musk’s Lawyers Sidestepped SEC Team in Twitter Case Settlement Talks
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Reuters
SEC Issues Crypto Guidance
March 17, 2026
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Bloomberg
Judge Declines Calls from SBF’s Mom
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Quarterly Reports on Their Last Legs
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Delaware Supreme Court Says Form Matters on Books & Records Demands
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SEC Gives Foreign Private Issuers Section 16 Relief for Now
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D&O Diary
9th Circuit Revives Funko Case
March 16, 2026
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D&O Diary
Suit Tests Government’s Intel Stake
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CoinDesk
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FCPA Professor
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Bloomberg
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DOJ Unifies Corporate Enforcement
March 11, 2026
The Governance Beat
More Nixed Investor-Proposal Suits
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SEC Sentinel
FINRA Forward Program Launches
March 11, 2026
Reuters
Lawyer Sentenced for Ponzi Scheme
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Wall Street Journal
Senate’s New Housing Bill Would Force Large Investors to Sell Homes
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D&O Diary
State AGs Sue Over Section 122 Tariffs
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FCPA Professor
Bill to Extend FCPA Limitations Statute
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Bloomberg
Polymarket Enlists Palantir and TWG AI to Monitor Sports Bets
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Business Law Prof Blog
IPO to Put Pershing Square in Nevada
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Wall Street Journal
Anthropic Sues Defense Department
March 9, 2026
New York Times
DOJ, Live Nation Settle Antitrust Case
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SEC Sentinel
FINRA Reveals Enforcement Changes
March 9, 2026
D&O Diary
D&O Liability in Geopolitical Whiplash
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Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Enforces Restrictive Covenant in Business Sale
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Reuters
OpenAI Honcho Exits After DOD Deal
March 8, 2026
Wall Street Journal
FTC Chief Mixes MAGA, Enforcement
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New York Times
Axel Springer to Buy UK’s Telegraph
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The Governance Beat
Foreign Private Issuers Get SEC Relief
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Bloomberg
CFTC, SEC May Move In Together
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Wall Street Journal
States Sue to Stop New Trump Tariffs
March 5, 2026
Bloomberg
SEC Ends Crypto-Billionaire Sun Case
March 5, 2026
Dealbook
UK Banking App Seeks U.S. Charter
March 5, 2026
D&O Diary
Epstein Disclosure-Related Securities Suit Hits Apollo, Leon Black
March 5, 2026
Milbank Insights
SEC Revises Enforcement Playbook
March 5, 2026
Dealbook
Two Big Production Houses Merge
March 4, 2026
The Governance Beat
Vanguard Settles State Antitrust Suit
March 4, 2026
D&O Diary
How xAI-SpaceX Merger Stacks Up
March 4, 2026
Law.com
PCAOB, SEC Enforcement Hit Lows
March 4, 2026
CoinDesk
Trump’s Crypto Legacy: Paul Atkins
March 4, 2026
Wall Street Journal
DOJ Reverses on Law Firm Sanctions
March 3, 2026
Reuters
Treasury to Mull Bank Liquidity Rules
March 3, 2026
Freshfields' A Fresh Take
Texas Anti-ESG Law Struck Down
March 3, 2026
Bloomberg
SEC, Apex Spar Over Off-Channel Communications Sweep Settlement
March 3, 2026
Reuters
U.S. Gasoline Crosses $3 Gallon Mark
March 2, 2026
Bloomberg
Trump Fails Tariff-Refund Push Delay
March 2, 2026
Delaware Business Litigation Report
Delaware Court Rules That Merger Provision Is an Arbitration Clause
March 2, 2026
The Governance Beat
Can AI Tool Replace Proxy Advisers?
March 2, 2026
Deal Lawyers.com
Delaware Supreme Court OKs SB21
March 2, 2026
Wall Street Journal
Mortgage Rates Drop Below 6 Percent
March 1, 2026
New York Times
Berkshire Hathaway Posts Earnings Drop in Warren Buffett’s Last Year
March 1, 2026
Bloomberg
SEC Announces New Insider Trading Rules for Foreign Companies
March 1, 2026
Deal Lawyers.com
Delaware Supreme Court Says Accountant Can Resolve Earnout Claims
March 1, 2026
Business Law Prof Blog
The Latest on Reincorporations
March 1, 2026
Bloomberg
Warner Says Paramount Tops Netflix
February 26, 2026
Securities Litigation & Enforcement
Fewer Securities Class Actions Are Filed, but More Money Is at Stake
February 26, 2026
CoinDesk
SEC Chair Attends Adversary’s Event
February 26, 2026
Securities Regulation and Corporate Governance Monitor
SEC Issues New C&D Interpretations
February 26, 2026
Business Law Prof Blog
SEC’s No-Action Stance Is Heads I Win, Tails You Lose for Companies
February 26, 2026
Wall Street Journal
Market’s AI Obsession Brings Out Bears
February 25, 2026
Freshfields' A Fresh Take
SEC Updates Enforcement Manual
February 25, 2026
The Governance Beat
Risk of Nixing Investor Proposals Rises
February 25, 2026
Bloomberg
WisdomTree Gets SEC Nod for 24/7 Tokenized Money Market Fund
February 25, 2026
ABA Business Law Today
Insider Trading Cases in the AI Era
February 25, 2026
New York Times
Intel Strikes Deal With a Chip Start-Up Its CEO Invested In
February 24, 2026
Cleary Enforcement Watch
California Diversity Reporting Law for VC Funds to Start on March 1
February 24, 2026
Securities and Exchange Commission
SEC Updates Enforcement Manual
February 24, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Supreme Court Nixes Challenge to Moelis Stockholder Agreement
February 24, 2026
Fenwick Insights
Court Preserves HSR Rules for Now
February 24, 2026
Bloomberg
Democrats Fight for Tariff Refunds
February 23, 2026
Wall Street Journal
BLS Chief Says No Cooking of Books
February 23, 2026
New York Times
Binance Workers Find $1.7 Billion in Crypto Was Sent to Iranian Entities
February 23, 2026
Freshfields' A Fresh Take
M&A, Other SEC Rules More Flexible
February 23, 2026
Securities and Exchange Commission
SEC Charges Texas Start-Up and Its CEO With Fraud in Stock Offering
February 23, 2026
Bloomberg
U.S. Orders Tariff Deals Honored
February 22, 2026
Dealbook
Markets Seek an Iran “Off-Ramp”
February 22, 2026
Wall Street Journal
Trump Wants Netflix Director Out
February 22, 2026
Private Equity Pulse
PE Capitalizes on Better Exit Environment
February 22, 2026
Business Law Prof Blog
Are Cattle Securities Now?
February 22, 2026
Delaware Business Litigation Report
Chancery Defers Ruling for Failure to Tell Potential Manager About Suit
February 19, 2026
Dealbook
New Walmart CEO Sees More Growth
February 19, 2026
The Governance Beat
SEC Silence on Proposals Leads to Suit
February 19, 2026
D&O Diary
SEC Chair Proposes Further Reforms
February 19, 2026
Securities and Exchange Commission
Does SEC Care If Crypto Price Drops?
February 19, 2026
Bloomberg
Foreigners’ U.S. Stock-Buys Up 134%
February 18, 2026
Wall Street Journal
Anthropic, Pentagon DEI Feud Worsens
February 18, 2026
Reuters
Zuckerberg: Kids Not Instagram Target
February 18, 2026
New York Times
Meta Spends Big on AI Agenda Push
February 18, 2026
Financial Times
Will Courts Hold Auditors to Account?
February 18, 2026
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