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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
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  • 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
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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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M&A

Davis Polk Discusses a New Front in M&A Litigation

By William H. Aaronson, John D. Amorosi, Andrew Ditchfield, Paul S. Scrivano and Marc O. Williams March 21, 2023 by renholding

Plaintiff stockholder litigation against announced M&A deals continues to be a common feature of the U.S. M&A landscape, despite the prevalence of forum selection bylaws, the demise of disclosure only settlements and general skepticism by the Delaware courts.  Over the …

Why the Poison Pill Is Still Relevant After All These Years – Even in Japan  

By Curtis J. Milhaupt and Zenichi Shishido February 23, 2023 by renholding

More than 40 years after its invention by lawyer Martin Lipton, the poison pill remains the subject of important judicial decisions and academic debate over corporate governance questions, in both the United States, its country of origin, and Japan, its …

Does the Market Misprice Companies’ “Strategic Alternatives” Announcements?

By Jenny Zha Giedt February 6, 2023 by renholding

Seeking “strategic alternatives” is a euphemism for a company trying to sell itself, which typically results in an acquisition premium for shareholders, and many announcements of strategic alternatives explicitly state that the goal is maximizing shareholder value. Upon a company’s …

1 Comment  

Wachtell Lipton Discusses Mergers and Acquisitions–2022 and 2023

By Wachtell, Lipton, Rosen & Katz February 2, 2023 by renholding

2022 was a tale of two halves for M&A.  The beginning of the year was active, as robust dealmaking carried over from the record-breaking levels of 2021 to drive approximately $2.2 trillion worth of global deals through the first half …

Cleary Gottlieb Discusses M&A in 2023

By James E. Langston, Kyle A. Harris and Wolete Moko January 30, 2023 by renholding

Consensus opinion coming into 2022 was that high M&A volume would continue, albeit not quite at the record-setting pace of 2021. The market had other plans. Volume decreased much more sharply from the 2021 high than was commonly expected. While …

Perceptions of Regulatory Uncertainty in Antitrust Practices

By D. Daniel Sokol, Marissa Ginn, Robert J. Calzaretta, Jr. and Marcello Santana January 9, 2023 by renholding

The U.S. is the largest market for merger and acquisition (“M&A”) activity, with nearly 7,900 transactions accounting for a record $2.6 trillion in value in 2021.[1]  The primary M&A enforcement agencies in the United States, the Federal Trade Commission (FTC) …

How Social Connections and Information Leaks Affect the Stock Prices of Takeover  Targets

By Iftekhar Hasan, Lin Tong and An Yan January 6, 2023 by renholding

The stock prices of takeover targets typically increase substantially prior to merger announcements[1] This increase attracts considerable public attention because it is usually perceived to be associated with the leaking of inside information. Hence, the numerous  Securities and Exchange …

Market Trends, Shareholder Activism, the SEC, and Litigation Get Lively Airing at Columbia Law School M&A and Corporate Governance Conference

By Tianzi Wu December 15, 2022 by renholding

Top practitioners, judges, regulators, and scholars gathered at Columbia Law School on December 2 to offer their unique perspectives and cutting-edge insights on a variety of topics related to M&A and corporate governance. The topics included current M&A market trends, …

How Patent Thickets Distort the Acquisition Market

By Logan P. Emery and Michael Woeppel November 22, 2022 by renholding

Patent thickets are dense webs of overlapping intellectual property rights. They are common in industries ranging from semiconductors to smartphones to pharmaceuticals.  When many firms own the underlying patents, thickets complicate licensing negotiations and increase the risk of holdup and …

How Mandatory Disclosure Affects the Takeover Market for Private Banks

By Urooj Khan, Doron Nissim and Jing Wen November 10, 2022 by renholding

Financial disclosure is critical for the efficient allocation and reallocation of capital. However, the debate on the costs and benefits of disclosure mandates is unresolved, and the empirical evidence is mixed. In a new paper, we contribute to this debate …

Do Hostile Takeover Threats Matter?

By Pattanaporn Chatjuthamard, Viput Ongsakul and Pornsit Jiraporn October 10, 2022 by renholding

Much of the vast literature on corporate governance focuses on internal issues, such as board characteristics. Yet external governance –  the market for corporate control, often known as the takeover market – is  critical to determining how well a company …

Skadden Discusses Boards, M&A, and Regulatory Risk

By Brandon Van Dyke, Clifford H. Aronson, David P. Wales, Frederic Depoortere and Kyle J. Hatton October 4, 2022 by renholding

Boards are regularly called upon to guide management teams in answering the age-old strategic question: build or buy? But the already complex business calculus has become increasingly complicated in the past several years because of stepped up scrutiny of mergers …

How Accounting Comparability Between Bidders and Targets Affects Deal Outcomes

By Seraina C. Anagnostopoulou and Andrianos E. Tsekrekos September 21, 2022 by renholding

How comparable are the financial statements of M&A bidders and acquirers in the same industry? And does financial statement comparability affect the outcome of a deal? In a recent paper, available here, we investigate these questions, using a sample …

Wachtell Lipton Discusses M&A and the Book Minimum Tax

By Jodi J. Schwartz, T. Eiko Stange and Tijana J. Dvornic September 1, 2022 by renholding

On August 16, President Biden signed the Inflation Reduction Act of 2022 (the “IRA”) (see our prior memo), which imposes a new 15% corporate book minimum tax (the “BMT”).  The BMT is imposed, effective for taxable years beginning after …

Why Cybersecurity Is a Growing Concern in M&A

By Gabriele Lattanzio and Jérôme Taillard August 18, 2022 by renholding

The Fortune 500 CEO survey in 2021 found that two-thirds of interviewed CEOs consider cybersecurity risk their greatest concern, far greater than the risks presented by political instability or climate change.[1] They are right to be concerned, particularly in …

Predicting the Unpredictable: What Will Musk Do Next?

By John C. Coffee, Jr. May 25, 2022 by renholding

What did business journalists do before the arrival of Elon Musk? In those by-gone days, their page in the newspaper was gray, dull, and strewn with statistics. Now, it is filled with a continuing soap opera, as exciting as the …

Skadden Discusses Aggressive Antitrust Enforcement and Novel Theories

By Karen Hoffman Lent and Kenneth Schwartz May 24, 2022 by renholding

From April 5 through April 8, 2022, the Antitrust Section of the American Bar Association held its annual Spring Meeting in Washington, D.C. A prominent theme throughout the week was the role of the antitrust laws in the lives of …

Poison Pills in a World of Activism and ESG

By Caley Petrucci and Guhan Subramanian May 23, 2022 by renholding

Since the creation of the poison pill in the 1980s as a response to hostile takeovers, the corporate world has seen the rise of stakeholder governance, ESG, and stockholder activism and a host of other dramatic developments. The stock market …

Sullivan & Cromwell Discusses Changes to UK Takeover Code

By Ben Perry, Jeremy Kutner and Matthew Triggs May 23, 2022 by renholding

On May 5, 2022, the U.K.’s Panel on Takeovers and Mergers (the “Panel”) published the results of a consultation that started in December 2021 to review the City Code on Takeovers and Mergers (the “Code”), together …

Wachtell Lipton Discusses Addressing Market Volatility and Risk in M&A Agreements

By Edward D. Herlihy and Jacob A. King May 18, 2022 by renholding

Significant volatility continues to disrupt the equity markets, with the major stock indexes swinging multiple percentage points often on a daily basis.  Inflation, rising interest rates, the Ukraine crisis, continuing effects of Covid-19, lasting supply chain issues, a difficult regulatory …

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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
Walgreens Nears Sale of Britain’s Boots
September 30, 2026
The Governance Beat
BlackRock Issues 2026 Voting Report
September 30, 2026
Sidley Enhanced Scrutiny
Court: FCA’s Qui Tam Constitutional
September 30, 2026
D&O Diary
IPOs Up, SPAC Litigation Persists
September 30, 2026
Deal Lawyers.com
Delaware Supreme Court Backs Indemnity for Post-Closing Misconduct
September 30, 2026
Bloomberg
American, Alaska Air to Share Revenue
September 29, 2026
Wall Street Journal
Trump Defends Light-Touch AI Plan
September 29, 2026
Financial Times
Starbucks Cuts Green Goals, Costs
September 29, 2026
D&O Diary
Alphabet Board Hit with Privacy-Related Follow-On Derivative Suit
September 29, 2026
Deal Lawyers.com
Chancery Interprets “Change of Control” in Purchase Agreement
September 29, 2026
Bloomberg
IRS Threatens Crackdown on Array of Wall Street Tax Dodges
September 28, 2026
Dealbook
Safety Issues Could Derail AI IPOs
September 28, 2026
Financial Times
Weil in Crisis After Lawyer Departures
September 28, 2026
D&O Diary
Proxy Season 2026 Returns to Basics
September 28, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Explains Lawyer Fee Award
September 28, 2026
Bloomberg
Trump, Anthropic CEO to Meet
September 27, 2026
Wall Street Journal
NY Sues Prediction Market Polymarket
September 27, 2026
Dealbook
Clients Eye Cut of Law Firm AI Savings
September 27, 2026
Freshfields' A Fresh Take
Bank Agencies Offer Revamped Third-Party Risk Management Guidance
September 27, 2026
Financial Times
Companies Favor Cheaper “Open” AI
September 27, 2026
Wall Street Journal
MGM Resorts Eyes Diller’s People Inc.
September 24, 2026
Dealbook
AI Safety Concerns Go Global
September 24, 2026
Financial Times
PE Investment May Alter Lawyer Pay
September 24, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Expands AI Focus from Individuals to Governance
September 24, 2026
Business Law Prof Blog
What AI Tells Us About Benefit Corps.
September 24, 2026
Bloomberg
Disney+ Price Jumps 13 Percent
September 23, 2026
Wall Street Journal
Meta’s New AI Agent Is Instant Hit
September 23, 2026
Securities Litigation & Enforcement
SEC, FDA Create Info-Sharing System
September 23, 2026
Financial Times
Private Equity Ending Up in Limbo
September 23, 2026
D&O Diary
AI-Related Securities Suits Surging
September 23, 2026
Wall Street Journal
Obamacare Enrollments Cut 760,000
September 22, 2026
Financial Times
Anthropic, OpenAI Offer Cheap Models
September 22, 2026
Cleary Securities Watch
SEC End to Pay-to-Play Rule May Not Pay Off for Investment Advisers
September 22, 2026
D&O Diary
Consumer Class Actions Claim Tariffs Wrongly Passed to Customers
September 22, 2026
Deal Lawyers.com
Delaware Chancery Addresses Earnout Provision’s “Procedural Checks”
September 22, 2026
Wall Street Journal
Polymarket’s Rush Enabled Fraud
September 21, 2026
Cooley M&A
Chancery Revives Verisk Deal
September 21, 2026
Financial Times
Settlement Clears Paramount-Warner
September 21, 2026
D&O Diary
Crypto Investors Suit Skirts Dismissal
September 21, 2026
Securities Regulation and Corporate Governance Monitor
SEC Plans to Nix Shareholder Proposal Rule, Change Proxy Solicitation
September 21, 2026
New York Times
Anthropic Goes Ahead With IPO Plans
September 20, 2026
Delaware Business Litigation Report
Chancery Nixes Caremark Action
September 20, 2026
Financial Times
How Big Tech Uses Guarantees to Keep AI Exposure Off Balance Sheet
September 20, 2026
Sidley Enhanced Scrutiny
When the Meeting Minutes and the AI Transcript Don’t Match
September 20, 2026
Corporate & Securities Law Blog
SEC Grants Review of Nasdaq Minimum Listed Securities Value Rule
September 20, 2026
Bloomberg
SEC to Interview Guggenheim Staff
September 17, 2026
Cleary M&A Watch
SEC Guides on Activist Fund Disclosure
September 17, 2026
Freshfields' A Fresh Take
California Enacts a Slew of AI Laws
September 17, 2026
Financial Times
Barclays Staff Slams Return-to-Work
September 17, 2026
Business Law Prof Blog
SEC 14a-8 Rescission Proposal Is Here
September 17, 2026
Cooley M&A
KKR to Pay $250mln for HSR Violation
September 16, 2026
Dealbook
Tech Hardware Is in Vogue Again
September 16, 2026
The Governance Beat
How Shareholder Proposals Fared Over Most Recent Proxy Season
September 16, 2026
Financial Times
Rifts Over Safety at Anthropic, OpenAI
September 16, 2026
Delaware Chancery Law Blog
Delaware Court Trims an Earnout Claim
September 16, 2026
Dealbook
AI Regulation Has Strange Bedfellows
September 15, 2026
D&O Diary
The CVS Case and the Emerging D&O Risks of AI-Driven Performance
September 15, 2026
Sidley Enhanced Scrutiny
Delaware Supreme Court Reverses on Justifiable Reliance in M&A Fraud Case
September 15, 2026
Delaware Business Litigation Report
Chancery Grants Spoliation Damages
September 15, 2026
The Guardian
Private Equity Facing Existential Crisis?
September 15, 2026
Wall Street Journal
Malls Are Real Estate’s Top Performer
September 14, 2026
Delaware Business Litigation Report
Chancery Rules in Mutual Deceit Case
September 14, 2026
The Governance Beat
12 Ways AI Affects Firm Disclosure
September 14, 2026
Financial Times
Warsh and Trump on Collision Course
September 14, 2026
D&O Diary
Eighth Circuit Nixes D&O Coverage of Execs’ Personal Loan Guarantees
September 14, 2026
Bloomberg
Anthropic’s AI Warning Is Too Weak
September 13, 2026
Dealbook
A Start-Up Pay Strategy Proves Costly
September 13, 2026
The Governance Beat
Glass Lewis Outlines New Framework
September 13, 2026
Financial Times
Musk, Altman Also Back AI Slowdown
September 13, 2026
D&O Diary
Turns Out FCA Qui Tam Constitutional
September 13, 2026
Wall Street Journal
Crypto Scam Victims Are Fighting the U.S. to Get Their Money Back
September 10, 2026
Delaware Business Litigation Report
Delaware Supreme Court Affirms Arbitration Order in Earnout Dispute
September 10, 2026
Financial Times
Tariff Criticism Dooms IMF Candidate
September 10, 2026
Sidley Enhanced Scrutiny
Chancery Confirms No Best-Price Duty for Public-Benefit Corp. Board
September 10, 2026
D&O Diary
Shareholders Suit Against Apple Follows AI-Linked Copyright Claim
September 10, 2026
Bloomberg
DOJ Says Berkeley Law Discriminates
September 9, 2026
D&O Diary
Is Bank Failure Uptick a Big Deal?
September 9, 2026
Deal Lawyers.com
Designated Directors Walk a Tightrope
September 9, 2026
Corporate & Securities Law Blog
SEC Remakes Transfer Agent Rules
September 9, 2026
Business Law Prof Blog
How IPOs Stack Up So Far in 2026
September 9, 2026
Wall Street Journal
Trump Says He Will Block Canadian Firms From Government Contracts
September 8, 2026
Freshfields' A Fresh Take
9th Circuit in Prediction Markets Split
September 8, 2026
Financial Times
LIV Golf Files for Bankruptcy
September 8, 2026
Cleary Securities Watch
SEC Updates CFI Guidance
September 8, 2026
Business Law Prof Blog
Reincorporations Can Be Costly
September 8, 2026
Financial Times
University Endowments Beat S&P 500
September 7, 2026
Sidley Enhanced Scrutiny
DGCL §144 Safe Harbor Rules Emerge
September 7, 2026
Delaware Corporate & Commercial Litigation Blog
Allegedly Excessive Fees No Defense to Nonpayment of Advance
September 7, 2026
Bloomberg
Delaware Practical Pluses Run Deep
September 7, 2026
Business Law Prof Blog
The Latest on Reincorporations
September 7, 2026
Wall Street Journal
Boeing’s $8.4bn Deal Bleeds Red Ink
September 3, 2026
Bloomberg
Nvidia to Buy Hugging Face for $13bn
September 3, 2026
Dealbook
Did Meta’s Settlement Actually Help It?
September 3, 2026
Financial Times
Black Sues Congress on Epstein Probe
September 3, 2026
Securities Regulation and Corporate Governance Monitor
SEC Proposes E-Delivery Disclosure
September 3, 2026
Bloomberg
Bigger SALT Break’s Impact Surprises
September 2, 2026
Dealbook
Music Industry Grapples With AI
September 2, 2026
Freshfields' A Fresh Take
Enforcers Target Prediction Markets
September 2, 2026
Securities Litigation & Enforcement
SEC Eyes Pre-IPO Share Sales
September 2, 2026
Financial Times
Chevron to Double Venezuela Oil Production With $7bn Pledge
September 2, 2026
Wall Street Journal
Megabanks Join to Issue a Stablecoin
September 1, 2026
Financial Times
Banks Seek Cut of Lawyer AI Savings
September 1, 2026
Cleary Securities Watch
SEC Updates Corp. Finance Guidance
September 1, 2026
D&O Diary
Investors Suing AI Infrastructure Firms
September 1, 2026
Deal Lawyers.com
Delaware Chancery Limits Disclosures Under Advance Notice Bylaws
September 1, 2026
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  • PubCo @ Cooley
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  • Sidley Enhanced Scrutiny Blog
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