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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

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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Martin Lipton

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 …

Wachtell Lipton Offers Thoughts for Boards of Directors in 2020

By Martin Lipton, Steven A. Rosenblum, William Savitt, Karessa L. Cain, Hannah Clark and Bita Assad July 8, 2020 by renholding

The past six months have been marked by a profound upheaval that has accelerated the growing focus on both the purpose of the corporation and the role of the board in overseeing and leading the corporation in ways that promote …

Wachtell Lipton Discusses Stakeholder Corporate Governance: Business Roundtable and CII

By Martin Lipton August 26, 2019 by renholding

The failure of the Council of Institutional Investors to join the Business Roundtable in rejecting shareholder primacy and embracing stakeholder corporate governance is misguided.  The argument that protection of stakeholders other than shareholders should be left to government regulation is …

Wachtell Lipton Puts a Spotlight on Boards

By Martin Lipton August 13, 2019 by renholding

The ever-evolving challenges facing corporate boards prompt periodic updates to a snapshot of what is expected from the board of directors of a major public company—not just the legal rules, or the principles published by institutional investors and various corporate …

Wachtell Lipton Shines a Spotlight on Boards

By Martin Lipton July 9, 2019 by renholding

The ever-evolving challenges facing corporate boards prompt periodic updates to a snapshot of what is expected from the board of directors of a major public company—not just the legal rules, or the principles published by institutional investors and various corporate …

Wachtell Lipton Discusses Corporate Purpose—Stakeholders and Long-Term Growth

By Martin Lipton, Steven A. Rosenblum, Karessa L. Cain and Sabastian V. Niles June 3, 2019 by renholding

Until recently, the dialogue on corporate governance has focused almost exclusively on how to increase the ability of shareholders to impose their will on corporations. Shareholder groups, advisory firms and academics continually developed and added to a set of “best …

Do Share Buybacks Deserve More Regulatory Scrutiny?

By Georges Ugeux April 29, 2019 by renholding

In 2018, U.S. companies spent $1 trillion to buy back their shares, while they spent $4 trillion to do so between 2008 and 2017. This is raising strong criticism from different quarters in the political sphere. Not only do key …

Wachtell Lipton on the State of Play of Activism at Year-End 2018

By Martin Lipton and Zachary S. Podolsky January 3, 2019 by renholding

As we noted in early 2018, the threat of activism continues to be high, and has become a global phenomenon.  The conclusion of a volatile and dynamic 2018 prompts a brief update of the state of play.

  • Activist assets under
…

Wachtell Lipton Puts a Spotlight on Boards

By Martin Lipton December 3, 2018 by renholding

The ever-evolving challenges facing corporate boards prompt an updated snapshot of what is expected from the board of directors of a major public company—not just the legal rules, but also the aspirational “best practices” that have come to have equivalent …

Corporate Governance—The New Paradigm—A Better Way Than Federalization

By Martin Lipton August 24, 2018 by renholding

While “The Accountable Capitalism Act” introduced on August 15 by Senator Elizabeth Warren contains several very worthwhile provisions, it is premised on the federalization of all public corporations with revenues in excess of $1 billion. Mandatory federal incorporation and the …

Wachtell Lipton Discusses UK Corporate Governance Code

By Martin Lipton July 26, 2018 by renholding

The Financial Reporting Council on July 16 issued a revised corporate governance code and announced that a revised investor stewardship code will be issued before year-end. The code and related materials are available at www.frc.org.uk.

The revised code contains …

TheFilter

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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
The Amazonification of Whole Foods
November 2, 2025
Bloomberg
Teslas’ Broken Doors Prompt US Probe
November 2, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Addresses Counsel Role in Two-Person Board Deadlock
November 2, 2025
Business Law Prof Blog
Telsla’s Proposal Bundling Looks Dodgy
November 2, 2025
New York Times
Big Tech AI Spending Accelerating
November 2, 2025
Bloomberg
Uber Eyes 100,000 Robotaxis in 2027
October 28, 2025
Reuters
Nvidia Value Nears Record $5 Trillion
October 28, 2025
Wall Street Journal
UPS Cuts 48,000 Jobs
October 28, 2025
New York Times
VW: Chip Loss May Hit Production
October 28, 2025
Reuters
Tesla Chair: Pay Vote Risks Musk Exit
October 27, 2025
Wall Street Journal
Amazon to Lay Off Tens of Thousands
October 27, 2025
New York Times
Qualcomm Joins AI Boom With Chips
October 27, 2025
The Governance Beat
SEC Reg Flex Agenda Evolves Subtly
October 27, 2025
Yahoo Finance
Trump Picks Selig as CFTC Chair
October 27, 2025
Bloomberg
MAGA Is Fueling a SPAC Revival
October 26, 2025
Fortune
SEC Levels Wells Notice Playing Field
October 26, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Dismisses Complaint Based on False Allegations
October 26, 2025
EY Merger Monthly
Is Dealmaking Getting Its Mojo Back?
October 26, 2025
Business Law Prof Blog
Update on Dexit to Texas, Nevada
October 26, 2025
Reuters
Consumers Seek $2.36 Bln from Google
October 23, 2025
Bloomberg
Why Meme-Stock Mania Persists
October 23, 2025
Wall Street Journal
Trump Pardons Binance Founder
October 23, 2025
Dealbook
Elon Musk’s Trillion-Dollar Pitch
October 23, 2025
The Governance Beat
Will Lack of Shareholder Proposals Mean More “Vote No” Campaigns?
October 23, 2025
Wall Street Journal
Will New Digs Draw JPMorgan Workers?
October 22, 2025
Reuters
EU Trustbusters Hit Apple on App Store
October 22, 2025
New York Times
Why Weren’t Louvre Jewels Insured?
October 22, 2025
D&O Diary
Time to Determine Who’s an Officer
October 22, 2025
Bloomberg
SEC Chair Fast Tracks Agenda
October 22, 2025
Wall Street Journal
Interest in US MBA Programs Shrinks
October 21, 2025
Reuters
Warner Bros Discovery Explores Sale
October 21, 2025
Bloomberg
Walmart Pauses Offers to H-1B Workers
October 21, 2025
Delaware Business Litigation Report
Chancery Rules Plaintiffs Asserted Non-Exculpated Disclosure Claims
October 21, 2025
The Governance Beat
Exxon Sued Over Retail Vote Program
October 21, 2025
Bloomberg
Comey Moves to Dismiss Charges
October 20, 2025
New York Times
Ari Emanuel Buys TodayTix
October 20, 2025
Freshfields Blog
Latest on California Non-Competes
October 20, 2025
The Governance Beat
Glass Lewis Tip Toes From Benchmarks
October 20, 2025
Sidley Enhanced Scrutiny
Chancery Nixes Derivative Suit Over CEO Pay for Lack of Demand Futility
October 20, 2025
Bloomberg
South Africa Unveils Nuclear Ambitions
October 19, 2025
Wall Street Journal
Gucci Beauty Unit, L’Oreal Near Deal
October 19, 2025
Cooley M&A
Activism Evolves Quickly in 2025
October 19, 2025
Securities and Exchange Commission
SEC Alters Enforcement, Wells Process
October 19, 2025
Business Law Prof Blog
Will Eliminating Quarterly Reporting Increase the Risk of Securities Fraud?
October 19, 2025
Bloomberg
Xi Rare Earth Move Gives Trump Chance
October 16, 2025
New York Times
J&J Sued in UK Over Baby Powder
October 16, 2025
Reuters
SEC 2025 Enforcement in Retrospect
October 16, 2025
Cointelegraph
SEC’s Atkins: 10-Year US Lag on Crypto
October 16, 2025
Wall Street Journal
PCAOB to Cut Board Pay 20 Percent
October 16, 2025
Reuters
U.S. Judge Blocks Plan to Lay Off Thousands of Government Workers
October 15, 2025
Wall Street Journal
U.S. Is Arranging a $20 Billion Private Finance Facility for Argentina
October 15, 2025
D&O Diary
Lawsuit Challenges Constitutionality of SEC Accredited Investor Rules
October 15, 2025
Law.com
SEC Whistleblower Awards Hit Low
October 15, 2025
Bloomberg
Crypto Litigation Shows Industry Won
October 15, 2025
Bloomberg
AI Savings Spur Goldman Job Cuts
October 14, 2025
Dealbook
What Rebuilding Gaza Would Cost
October 14, 2025
Freshfields' A Fresh Take
Anti-Terrorism Act Liability Evolving
October 14, 2025
The Governance Beat
How SEC Shutdown Hurts EDGAR Next
October 14, 2025
Cornerstone Research
Delaware Chancery M&A-Lawsuit Settlements Are on the Rise
October 14, 2025
Bloomberg
First Brands CEO Exits, Leaves Mess
October 13, 2025
Reuters
How U.S. Is Eating Trump’s Tariffs
October 13, 2025
Wall Street Journal
OpenAI, Broadcom, Forge Chip Deal
October 13, 2025
Dealbook
Prediction Market Expands Overseas
October 13, 2025
The Governance Beat
SEC Sets Shareholder Proposal Demise
October 13, 2025
Delaware Business Litigation Report
Chancery: Top-Shareholder’s Redemption, Call Rights Exercise Unfair
October 12, 2025
D&O Diary
Securities Suit Defense Faces Trouble
October 12, 2025
Bloomberg
SEC Chair Eyes Shareholder Proposals
October 12, 2025
Reuters
SEC Eases IPO Path in Shutdown
October 12, 2025
Business Law Prof Blog
Update on Moves to Texas, Nevada
October 12, 2025
Reuters
Ford Also Backs Off EV Tax Credit Plan
October 9, 2025
Wall Street Journal
New York AG Indicted for Bank Fraud
October 9, 2025
New York Magazine
Ponzi Charges Crash YouTube Empire
October 9, 2025
Bloomberg
FirstBrands Fail Blind Sides Wall Street
October 9, 2025
Deal Lawyers.com
Chancery OKs Claim Insiders Got Non-Ratable Benefit from LLC Conversion
October 9, 2025
Reuters
GM Backs Off EV Tax Credit Claim
October 8, 2025
Dealbook
Battery-Focused Power Firm Gets $1 Bln
October 8, 2025
Sidley Enhanced Scrutiny
PSLRA Confusing Section 11 Litigants
October 8, 2025
D&O Diary
Is Claude the Next Napster?
October 8, 2025
Law.com
SEC Facing Backlogs After Furloughs
October 8, 2025
Bloomberg
Fears of Trillion-Dollar AI Bubble Grow
October 7, 2025
Reuters
Tesla’s “Affordable” Models Are Not
October 7, 2025
Wall Street Journal
Megabanks Drive Regionals to Merge
October 7, 2025
Cooley M&A
Shutdown Stalls Antitrust Enforcers
October 7, 2025
Dealbook
NYSE Parent to Buy Stake in Prediction Market Operator Polymarket
October 7, 2025
Bloomberg
U.S. to Take 10% of Alaska Mining Firm
October 6, 2025
Wall Street Journal
OpenAI, AMD Ink Massive Chip Deal
October 6, 2025
Cleary M&A Watch
How a Retail Voting Program Works
October 6, 2025
Freshfields' A Fresh Take
FTC Challenges Zillow-Redfin Deal
October 6, 2025
Deal Lawyers.com
Chancery Lets Fiduciary Duty Claims Proceed in Microsoft-Activision Deal
October 6, 2025
Bloomberg
Bitcoin Crosses Fresh Record High
October 5, 2025
Wall Street Journal
Startups Eating Big Food’s Lunch
October 5, 2025
Reuters
Trump Eyes Greenland Rare-Earth Firm
October 5, 2025
D&O Diary
Delaware Chancery M&A Suit Settlements Rise in Number and Value
October 5, 2025
Business Law Prof Blog
Second Circuit Securities Decision May Suggest PSLRA Went Too Far
October 5, 2025
The Blue Sky Blog is Sponsored by Columbia Law School's Center on Corporate Governance.
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