Crown image Columbia Law School
Home About Contact Subscribe RSS Email Twitter
Previous Next

  • 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

Crown image

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

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

Menu

Skip to content
  • Our Contributors
  • Corporate Governance
  • Finance & Economics
  • M & A
  • Securities Regulation
  • Dodd-Frank
  • International Developments
  • Library & Archives

CEOs

Narcissism, Related-Party Transactions, and the Limits of Disclosure

By Anwer S. Ahmed, Bilal Al-Dah, Mustafa A. Dah and Moataz El-Helaly July 10, 2026 by renholding

Boards often clear a related-party transaction once it has been disclosed, reviewed, and priced on fair terms. In a recent article, we suggest that this may not be enough. The same transaction can be a sensible business arrangement under one …

Comment  

How Do CEO Mega Grants Pay Out for Companies and Shareholders?

By David F. Larcker, Amit Seru and Brian Tayan April 6, 2026 by renholding

Around the time Tesla’s board granted CEO Elon Musk a massive 10-year, $2.3 billion equity award, a small number of companies offered similar “mega grants” to their CEOs. The outcome of Musk’s grant is known, but the outcomes of these …

The Paradox of Progress for Women Executives

By Esha Mendiratta, Shibashish Mukherjee and Jana Oehmichen October 10, 2025 by renholding

Companies around the world are under pressure to diversify their executive leadership, while facing skepticism about their efforts. In a new study, we examine women’s entry into and exit from the highest levels of corporate leadership.

Breaking in Sooner

Research …

How a Billion Dollar Buy of Tesla Stock Set up a Trillion Dollar Vote

By Vyacheslav (Slava) Fos and Wei Jiang September 25, 2025 by renholding

On September 15, 2025, Elon Musk filed a disclosure with the U.S. Securities and Exchange Commission (SEC) indicating that he had acquired approximately 2.57 million shares of Tesla Inc. in open-market transactions on September 12, at a cost of nearly …

How Foreign Experience of Acquirer CEOs Affects Shareholder Returns

By Busra Agcayazi and Kose John August 27, 2025 by renholding

Despite decades of research on M&A outcomes, a puzzling question persists: Why do acquiring firms receive, on average, almost no cumulative abnormal returns around deal announcements (i.e., Betton, Eckbo, and Thorburn, 2008; Moeller, Schlingemann, and Stulz, 2004)? Numerous studies have …

Falling Down Hard: The Gender Gap in Executive Turnover

By Charles J. Hadlock, Paul Obermann and Joshua R. Pierce August 20, 2025 by renholding

The underrepresentation of women in the top executive ranks of U.S. corporations is well-documented. Less understood is what happens after women reach the C-suite: Do they keep these jobs as long as men?

Our research examines this question in depth, …

The Pay-Ratio Mandate Has Helped Bridge the CEO-Worker Pay Gap

By Chase Potter and Zhonghua Zhang August 14, 2025 by renholding

The growing gap between CEO compensation and typical worker pay has become one of the most visible signs of rising economic inequality. In the United States, this gap has widened dramatically over the past several decades. While CEOs in the …

Can a Shareholder Focus Create Value for All Stakeholders?

By John Ampong and Matthew E. Souther June 10, 2025 by renholding

In the debate over whether corporations should give priority to shareholder interests or stakeholder interests, among the thorniest issues is whether one approach creates more value for a company than the other. The challenge lies in the difficulty of assessing …

The Partisan Divide Over Value and Values in State Pension Funds

By Dhruv Aggarwal, Lubomir Litov and Shivaram Rajgopal May 1, 2025 by renholding

Whose interests do public pension funds serve? On the one hand, they have a fiduciary duty to maximize value for the pension fund participants whose retirement savings they invest. On the other, they can use their considerable ownership stakes to …

Unflexed Muscle: SEC Enforcement of CEO and CFO SOX Certifications

By Marc I. Steinberg and A.B. Steinberg March 27, 2025 by renholding

In a new article, we focus on the Securities and Exchange Commission’s enforcement of the CEO and CFO certification requirement pursuant to the Sarbanes-Oxley Act (SOX). The article analyzes the appropriate interpretation of the statute’s reach, the SEC enforcement proceedings …

Does CEO Insider Trading Lead Non-CEOs to Follow Suit?

By Thomas J. Chemmanur, Cheng Jiang, Lukai Yang and Jingyu Zhang January 27, 2025 by renholding

Stock trading by corporate insiders has long drawn interest because of its implications for corporate governance, market integrity, and regulatory oversight. However, the question of whether and how CEOs’ non-routine insider trading influences the trading behavior of other insiders remains …

The Economics of Investor Engagement

By Davidson Heath, Daniele Macciocchi and Matthew C. Ringgenberg December 18, 2024 by renholding

Institutional investors such as mutual funds, pension funds, and exchange traded funds (ETFs) play a prominent role in today’s economy. According to the CFA Institute, institutional investors now hold over $70 trillion in investable assets and thus wield immense influence …

Why Do So Many Firms Lack CEO Succession Plans?

By Francesco Celentano and Antonio Mello December 13, 2024 by renholding

Each year, a significant number of publicly listed companies in the U.S. face the departure of their CEOs. While these transitions are inevitable, they represent critical moments in a company’s lifecycle, often leading to long-lasting financial and strategic problems when …

Why Companies Choose CEOs from Outside or Within

By Kee-Hong Bae, Sadok El Ghoul, Omrane Guedhami and Jung Chul Park December 2, 2024 by renholding

The decision to appoint a new CEO is among the most critical and strategic choices a corporation can face, as it can significantly influence the organization’s future. A key consideration is whether to promote an internal candidate or recruit one …

The Political Transformation of Corporate America, 2021–2022

By Reilly S. Steel October 22, 2024 by renholding

In recent years, scholars and other observers have expressed starkly different understandings of the political landscape of corporate America. While the conventional wisdom has cast large American businesses as a conservative stronghold, others have reached the opposite conclusion, arguing that …

Are ESG Metrics in Executive Compensation All Hat and No Cattle?

By Matthias Efing, Patrick Kampkoetter, Stefanie Ehmann and Raphael Moritz October 15, 2024 by renholding

In recent years, Environmental, Social, and Governance (ESG) metrics have become important factors in determining executive compensation as companies, investors, and regulators aim to align executives’ interests with broader societal goals. But are these metrics effective in generating incentives for …

The Impact of the Global Financial Crisis on Board Gender Diversity

By Shibashish Mukherjee and Sorin M.S. Krammer August 2, 2024 by renholding

The 2008-2009 global financial crisis (GFC) has cast a pall over several corporate governance mechanisms in many firms worldwide. Nonetheless, how the firms treated their female directors in the aftermath and whether they maintained gender diversity on their boards remain …

Stakeholder Governance and the Eclipse of Shareholder Primacy

By Martin Lipton and Kevin S. Schwartz May 8, 2024 by renholding

For decades, advocates of “shareholder primacy” as the North Star of corporate governance have steered our leading corporations and our Nation’s economic engine perilously off-course.  Since the 1970s, when the work of Milton Friedman, Michael Jensen, and Frank …

The Millennial Corporation: Strong Stakeholders, Weak Managers

By Michal Barzuza, Quinn Curtis and David H. Webber March 20, 2024 by renholding

After several years of dramatic growth, ESG investing seems to have entered a period of retrenchment.  While it is impossible to predict the future trajectory of ESG, the movement has revealed important structural features of our financial system and the …

How Corporate Insiders Perceive CEO Inside Debt

By Eric R. Brisker, Dominique Outlaw and Aimee Hoffmann Smith March 18, 2024 by renholding

The media often highlights hefty CEO compensation packages featuring lucrative stock grants, restricted shares, and stock options. The rationale for offering such equity-type compensation to top executives is to align the interests of managers and shareholders to mitigate agency conflicts …

1 2 3 Next »

TheFilter

Description

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.

Filter Sources
Bloomberg
Trump Embraces Australian Retirement System Backed by Larry Fink
July 12, 2026
Delaware Business Litigation Report
Delaware Supreme Court Clarifies Distinction Between Void and Voidable
July 12, 2026
Freshfields' A Fresh Take
Federal Regulators Propose New Rules for Payment Stablecoin Issuers
July 12, 2026
Financial Times
Big Tech to Face Big EU Fines for Consumer Protection Failures
July 12, 2026
Business Law Prof Blog
How Comment Letters Stack Up on SEC Semi-Annual Reporting Rule
July 12, 2026
Wall Street Journal
Netflix Exploring Live TV, Bundles
July 9, 2026
Bloomberg
Goldman Bans Staff From Prediction-Market Bets on Finance, War
July 9, 2026
Cleary Securities Watch
SEC Issues 2026 Rulemaking Agenda
July 9, 2026
Securities Regulation and Corporate Governance Monitor
SEC Guidance on Activism, Tender Offers, Proxy Matters, Crowdfunding
July 9, 2026
Business Law Prof Blog
The Latest on Reincorporations
July 9, 2026
Bloomberg
Supreme Court’s Originalism Is Dead
July 8, 2026
Wall Street Journal
Why Smucker’s Bet on Twinkie Flopped
July 8, 2026
Delaware Business Litigation Report
Chancery Applies “Heightened” Presumption of Director Independence
July 8, 2026
New York Times
Lawyer William D. Zabel Dies
July 8, 2026
D&O Diary
New Lawsuit Suggests Evolution in Cross-Border Securities Fraud
July 8, 2026
Wall Street Journal
U.S. Revokes Iranian Oil-Sales Waiver
July 7, 2026
Bloomberg
Fed Proposes Changes to Anti-Money Laundering Rules for Banks
July 7, 2026
D&O Diary
Private Credit Firm Sued Over Excessive Payment-in-Kind Fee
July 7, 2026
Sidley Enhanced Scrutiny
Chancery Rules Indemnification Can Fix Bad Purchase-Price Adjustment
July 7, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Clarifies Implied Covenant of Good Faith and Fair Dealing
July 7, 2026
Wall Street Journal
Banks Mull Deal to Shake Up Payments
July 6, 2026
Bloomberg
Toyota to Make Truck in Texas Not Mexico
July 6, 2026
Freshfields' A Fresh Take
SEC Expanding Regulatory Perimeter
July 6, 2026
Financial Times
Microsoft to Axe 4,800 Jobs
July 6, 2026
Deal Lawyers.com
Delaware Supremes Say Fraudulent-Reps Reliance OK Despite Diligence Gaps
July 6, 2026
Reuters
UK Budget Airline to Accept Takeover
July 5, 2026
Wall Street Journal
Why Billionaire Wants to Pay More Tax
July 5, 2026
Cleary Securities Watch
SEC Updates Debt Tender-Offer Rules
July 5, 2026
D&O Diary
Solar Panel Company Hit with Tariff-Related Securities Suit
July 5, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Harmonizes Conflicting Forum Selection Clauses
July 5, 2026
Reuters
US to End North American Trade Deal
July 1, 2026
Wall Street Journal
Scandals Shake Up McKinsey Board
July 1, 2026
Bloomberg
Exxon to Change Name Post-Redomicile
July 1, 2026
Financial Times
White House Lifts Anthropic Ban
July 1, 2026
D&O Diary
Federal Contractors Claim Fuzzy DEI Requirements Put Them at Risk
July 1, 2026
Delaware Corporate & Commercial Litigation Blog
The Key Delaware Corporate and Commercial Decisions of 2026 So Far
July 1, 2026
Bloomberg
TikTok Finalizes Addiction-Suit Deal
June 30, 2026
Cleary M&A Watch
Shareholder Activism at 2026 Midpoint
June 30, 2026
New York Times
AOL, Vimeo, Other Oldies Live Again
June 30, 2026
Financial Times
New “Claude” Seeks Pharma Revenue
June 30, 2026
D&O Diary
Securities Suits Up in Year’s First Half
June 30, 2026
Wall Street Journal
Remote Work Shrinks New-Grad Jobs
June 29, 2026
Dealbook
Comcast to Spin Off NBCUniversal
June 29, 2026
Financial Times
Scotus Rules Fed Governor Can Stay
June 29, 2026
D&O Diary
FTC, Then Shareholders, Sue Zillow
June 29, 2026
Yahoo Finance
SEC Probing PE Continuation Funds
June 29, 2026
Wall Street Journal
FIFA Ban a Stadium Sponsor Boon
June 28, 2026
Bloomberg
Flawed Robotaxis Making Headway
June 28, 2026
New York Times
OpenAI IPO May Wait Until Next Year
June 28, 2026
Cleary Securities Watch
Update on 2026 Shareholder Activism
June 28, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Clarifies Limits of Delaware Notice Pleading
June 28, 2026
D&O Diary
Delaware Court: Bump-Up Clause Bars Shareholder-Suit D&O Coverage
June 28, 2026
D&O Diary
AI Governance Is a Fiduciary Duty
June 25, 2026
Justice Department
SPAC Ex-CEO Sentenced to 3 Years
June 25, 2026
Bloomberg
SEC Joins Prediction Market Fray
June 25, 2026
Deal Lawyers.com
Texas Biz Court Adresses “Affiliate” Under Drag-Along Rights Provision
June 25, 2026
Business Law Prof Blog
Nevada Starts Business Court Pilot
June 25, 2026
Bloomberg
Anthropic Accuses Alibaba of “illicitly” Accessing AI Models
June 24, 2026
Financial Times
Bitcoin Hits 20-Month Low
June 24, 2026
Cleary Securities Watch
CFTC Proposes New Rule on Oversight of Prediction Markets
June 24, 2026
D&O Diary
Case Shows How Pre-IPO Share Repurchases Create D&O Risks
June 24, 2026
Deal Lawyers.com
SEC Issues New CFI on Rights Listings in Business Combinations
June 24, 2026
Wall Street Journal
CEO Paydays Soar Past $200 Million
June 23, 2026
Bloomberg
Banks Capping Private Credit Exits
June 23, 2026
The Governance Beat
Audit-Committee Chair Top 10 Wishes
June 23, 2026
Financial Times
Paul Weiss Snags Bankruptcy Star
June 23, 2026
D&O Diary
Derivative Suit Alleges Uber is a “Serial Compliance Offender”
June 23, 2026
Wall Street Journal
SpaceX Readies Bond Market Debut
June 22, 2026
Bloomberg
Former Fed Chair Greenspan Dies
June 22, 2026
The Governance Beat
PwC Report Says Effective Governance Requires Boards and Management
June 22, 2026
D&O Diary
Texas Anti-ESG Effort Targets ISS
June 22, 2026
Deal Lawyers.com
U.S. Court Allows Shareholder Claims Over Regulatory Approval Disclosure
June 22, 2026
Reuters
Trump: Anthropic No Security Threat
June 21, 2026
Wall Street Journal
Hollywood Hits Pre-Pandemic Highs
June 21, 2026
Financial Times
Wars Drawing VCs to Defense Tech
June 21, 2026
D&O Diary
SEC’s Proposal to Ditch Quarterly Reporting Draws Heated Comments
June 21, 2026
Business Law Prof Blog
Delaware Chancery Issues First Decision Interpreting DGCL Section 144
June 21, 2026
Reuters
Startups Explore Orbital AI Data Centers
June 18, 2026
Bloomberg
AI Learns to Spot Toxic Bosses
June 18, 2026
Wall Street Journal
More Investors Seek Private Credit Exit
June 18, 2026
Financial Times
JPMorgan Cuts Claude Access in Asia
June 18, 2026
Deal Lawyers.com
Chancery Finds Selling Shareholders Didn’t Breach Right of First Refusal
June 18, 2026
Wall Street Journal
John Paulson Wins Puerto Rico Case
June 17, 2026
New York Times
Musk May Merge SpaceX, Tesla Next
June 17, 2026
The Governance Beat
Can SEC Act With Two Commissioners?
June 17, 2026
Financial Times
Trump Delays Jay Clayton Confirmation
June 17, 2026
Sidley Enhanced Scrutiny
Chancery Dumps Stockholder Claims as Derivative, Unripe, and Untimely
June 17, 2026
Bloomberg
Kalshi Aims to Expand Perpetual Futures
June 16, 2026
New York Times
SpaceX to Buy AI Startup for $60 Bln
June 16, 2026
D&O Diary
Securities Suit Over AI Hits Microsoft
June 16, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Offers Guidance on Enforcing, Changing Scheduling Orders
June 16, 2026
Business Law Prof Blog
The Latest in State Reincorporations
June 16, 2026
Wall Street Journal
Paramount Deal OK Stuns DOJ Staff
June 15, 2026
Delaware Business Litigation Report
Delaware Supreme Court Addresses Implied Covenant in Earnout Dispute
June 15, 2026
Freshfields' A Fresh Take
Climate-Disclosure Rescission Presages Fate of Other Disclosure Rules
June 15, 2026
D&O Diary
Bankruptcy and Securities Law Tangle in Class-Action Dismissal
June 15, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Clarifies Equitable Role in Setting Post-Judgment Interest
June 15, 2026
Bloomberg
Trump Taps New Top Wall Street Cop
June 14, 2026
D&O Diary
Private Credit Litigation Is Growing
June 14, 2026
Armstrong Teasdale Report
How SEC Chair’s First Year Has Gone
June 14, 2026
Bain Report
Private Equity Turnaround Deferred
June 14, 2026
Business Law Prof Blog
Buy Tesla Shares to Get SpaceX
June 14, 2026
Blog Roll Header
  • Business Law Prof Blog
  • Corporate & Securities Law Blog
  • DealLawyers
  • Delaware Corporate and Commercial Litigation Blog
  • Gibson Dunn Securities Regulation and Corporate Governance Monitor
  • Harvard Law School Forum on Corporate Governance
  • How Appealing
  • PubCo @ Cooley
  • Securities Docket
  • Sidley Enhanced Scrutiny Blog
  • The D&O Diary
  • Truth on the Market
  • White Collar Crime Prof Blog
The Blue Sky Blog is Sponsored by Columbia Law School's Center on Corporate Governance.
Blwag 100 badge
Crown image Columbia Law School
Home About Contact Subscribe or Manage Your Subscription RSS Email Twitter
© Copyright 2026, The Trustees of Columbia University in the City of New York.