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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
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  • 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

Skadden Discusses What Regulatory Focus on Consolidation May Mean for Private Equity Buyers

By Maria Raptis and Ann Beth Stebbins May 3, 2022 by renholding

Merger control authorities in many jurisdictions are taking a more aggressive and expansive approach when reviewing industry-consolidating transactions, and some are using the merger clearance process to advance policy objectives involving areas far beyond those of traditional competition. In addition, …

How FinTech Affects Corporate Takeover Markets

By Joanna Wang and Alan L. Zhang March 18, 2022 by renholding

Investment in financial technology, or FinTech, has increased dramatically over the past decade – from a total value of $9 billion worldwide in 2010 to well above $100 billion in recent years, with a peak of $215 billion in 2019. …

Learning by Doing in Mergers and Acquisitions

By Chen Cai, Huimin Li and Haigang Zhou March 3, 2022 by renholding

In his classic 1962 paper, “The Economic Implications of Learning by Doing,” Nobel laureate Kenneth J. Arrow argued that firms can gain proficiency through the repetition of activity. Since then, learning by doing, or LBD, has been widely studied across …

Cleary Gottlieb Discusses Delaware Ruling on Post-Signing Value Changes in M&A Appraisals

By Benet O'Reilly, John Kupiec, Mark McDonald and Marvellous Iheukwumere February 17, 2022 by renholding

In a noteworthy new post-sale appraisal ruling, the Delaware Court of Chancery in BCIM Strategic Value Master Fund, LP v. HFF, Inc.[1] awarded the petitioner additional consideration based on an increase in the value of the target company that …

Cleary Gottlieb on Navigating a World Where Almost Everyone Is an Activist

By James E. Langston, Kyle A. Harris and Claire Schupmann January 19, 2022 by renholding

In many ways, 2021 was a high-water mark for corporate activism. The levels of traditional shareholder activism rebounded from the lows reached during the early days of the COVID-19 pandemic. M&A activism increased substantially as shareholder activists sought to capitalize …

Cleary Gottlieb Discusses Delaware Chancery Decision on SPAC Merger Challenge

By John A. Kupiec, Roger Cooper, Mark McDonald, Pascale Bibi and James Langston January 10, 2022 by renholding

In one of the first opinions addressing fiduciary duty claims in the context of a transaction involving a special purpose acquisition company (“SPAC”), the Delaware Court of Chancery determined that the SPAC shareholders’ right to redeem can be undermined by …

How Investment Banks’ Disagreement over Valuation Contributes to the Winner’s Curse

By Tingting Liu, Tao Shu and Jasmine Wang November 12, 2021 by renholding

The well-developed theory of the winner’s curse can potentially explain the poor performance of mergers and acquisitions (Roll, 1986). A key reason for the curse is the uncertainty concerning a deal’s value (e.g., Capen, Clapp, and Campbell, 1971; Bazerman and …

Private Equity in the Hospital Industry

By Janet Gao, Merih Sevilir and Yong Seok Kim October 13, 2021 by renholding

Private equity (PE) firms have in recent years been spending more money on purchasing more hospitals than ever before, with such deals accounting for a sizeable chunk of the roughly $340 billion that PE firms have put into the U.S. …

Paul Weiss Discusses FTC Withdrawal of Vertical Merger Guidelines

By Joseph J. Bial, Andrew C. Finch, Charles F. (Rick) Rule, Aidan Synnott and Brette Tannenbaum September 22, 2021 by renholding

At its public meeting on September 15, the Federal Trade Commission (FTC) rescinded its Vertical Merger Guidelines. These guidelines were issued jointly by the Department of Justice (DOJ) and FTC in June 2020, and served to “outline the principal …

Cadwalader Discusses FTC’s About Face on Debt for Hart-Scott-Rodino Purposes

By Joel Mitnick and Ngoc Hulbig September 17, 2021 by renholding

In a recent blog post, the Acting Director of the Federal Trade Commission Bureau of Competition announced the reversal of the Federal Trade Commission’s (“FTC”) decades-long position regarding the treatment of debt repayment when determining whether a premerger notification …

The Anti-Activist Pill in The Williams Companies Stockholder Litigation: A Response to Professor Gordon

By Eric S. Robinson September 1, 2021 by renholding

Editor’s Note: A counter-response immediately follows this post.

In a recent post, Professor Jeffrey N. Gordon argued that the Delaware Supreme Court should upend over three decades of precedents and apply Blasius, rather than Unocal, to invalidate a …

How Much Do Various Advisers Affect the Success of M&A?

By Alexander Schmitz and Soenke Sievers August 5, 2021 by renholding

Companies that engage in M&A regularly employ a variety of financial, legal, and other advisers to enhance the chances of success for a deal. Though research has extensively examined the impact of financial advisers, and particularly investment bankers, on a …

Why “Ramping Up” Merger Enforcement Isn’t So Easy

By Steve Sunshine and Julia York July 7, 2021 by renholding

Antitrust enforcement is garnering headlines everywhere—from Lina Khan taking the helm at the Federal Trade Commission (FTC) to the recent dismissal of the FTC’s and state attorneys’ general complaints against Facebook.  While these headlines reflect a healthy debate about the …

Mergers, Antitrust, and the Interplay of Entrepreneurial Activity and the Investments That Fund It

By Gary Dushnitsky and D. Daniel Sokol June 23, 2021 by renholding

Antitrust is in the news to an extent that it has not been for a generation. Senator Klobuchar (CALERA), senators Lee and Grassley (TEAMS Act), and, in a series of bi-partisan bills, various members of the House of Representatives all …

Stock Market Value and Deal Value in Appraisal Proceedings

By Robert T. Miller June 22, 2021 by renholding

In a new article, I consider two methods of valuing public companies in appraisal proceedings under Section 262 of the Delaware General Corporation Law: the unaffected market price of the company’s shares and the deal price (less synergies, as applicable) …

Acquisition Flippers and Earnings Management

By Lyungmae Choi, Shawn X. Huang and Min Kim June 9, 2021 by renholding

Mergers and acquisitions are considered an integral part of a well-functioning governance system, an effective device for transferring corporate control to more capable owners and executives who can manage firm assets more efficiently and create economic value for shareholders of …

Sullivan & Cromwell Discusses Delaware Chancery’s Rejection of MAE Claim for Covid Effects

By Sullivan & Cromwell May 28, 2021 by renholding

On April 30, 2021, then Vice Chancellor (now Chancellor) Kathaleen McCormick of the Delaware Court of Chancery issued a post-trial decision in Snow Phipps Group, LLC v. KCAKE Acquisition, Inc.[1] ordering specific performance of a private equity purchaser’s obligation …

Corporate Purpose and Acquisitions

By Claudine Madras Gartenberg and Shun Yiu May 24, 2021 by renholding

Acquisitions are at the core of corporate strategy, enabling companies to expand and reposition themselves in the market. In 2019 alone, they accounted for nearly $3.7 trillion of economic activity. Yet acquirers famously struggle to realize value from these transactions. …

The Real Merger Gains: Correcting for Partial Anticipation

By Mohammad Irani May 13, 2021 by renholding

Previous takeover studies document a puzzlingly skewed division of gains between target and acquirer firms. The targets gain a hefty bid premium, while acquirers’ returns are insignificant or slightly negative around bid announcement dates. Thus, the question arises, Why do …

Paul Weiss Discusses Vertical Mergers and Investor Exit Strategies

By Matthew W. Abbott, Andrew C. Finch, Charles F. Rule, Aidan Synnott and Krishna Veeraraghavan April 26, 2021 by renholding

Vertical mergers – those involving companies at different levels of the supply chain – are the subjects of increasing regulatory scrutiny by antitrust enforcement agencies. For much of the recent past, these acquisitions have largely been viewed as pro-competitive for …

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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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New York Post
Apollo to Open Non-NYC Headquarters
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Senator Says No to Any Crypto Bill Without an Ethics Provision
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CFIUS Resuming Normal Operations
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30 Lawyers Accused of Insider Trading
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The Latest Jarkesy Developments
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SEC Rule to End Biden-Era Climate Policy Sent to White House
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Chancery Nixes Merger-Related Fraud Claims as Preempted Under SLUSA
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Connecticut to Enact Strict AI Law
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Ebay Weighs GameStop’s $56 Bln Offer
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Losers Dominate Prediction Markets
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Private Equity Hits Bumpy First Quarter
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The Governance Beat
Beware Using AI to Draft Proxy
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SEC, CFTC Offer Amendments to Reduce Form PF Reporting Burdens
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Bloomberg
CEO Explains How He Faked Results in $300 Million Meltdown
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ABC News
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Wall Street Journal
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Cleary M&A Watch
SEC Cuts Minimum Tender Offer Time
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Dealbook
Is OpenAI Lagging Further in AI?
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The Governance Beat
Federal Court Enjoins Company from Excluding Shareholder Proposal
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Law.com
SEC Chair: Crypto Needs Congress
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Bloomberg
China Blocks Already Done Meta Deal
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Dealbook
High-Stakes AI Clash Goes to Court
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The Governance Beat
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Yahoo Finance
Insider Trading Cases Threaten a Reckoning for Prediction Markets
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Bloomberg
Italy Extradites Chinese Hacker to U.S.
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New York Times
AI Start-Ups From Canada and Germany Merge to Take On Silicon Valley
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Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Upholds Tesla’s Texas Bylaw Forum Provisions
April 26, 2026
Deal Lawyers.com
Nasdaq Ups SPAC Listing Requirements
April 26, 2026
Business Law Prof Blog
When Is a Delaware Claim Derivative?
April 26, 2026
Reuters
Warner Shareholders Vote to Approve $110 Billion Merger With Paramount
April 23, 2026
Wall Street Journal
Meta Plans to Lay Off 10% of Workers
April 23, 2026
Bloomberg
Insider Trading Convictions Tossed on Appeal Because of Juror Bias
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NY Attorney General
Coinbase, Gemini Sued for Gambling
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Delaware Corporate & Commercial Litigation Blog
Chancery Imposes Attorneys’ Fees for Breach of Confidentiality Order
April 23, 2026
Bloomberg
American Air Explores Alaska Air Revenue-Sharing Deal
April 22, 2026
Reuters
Lululemon Names Nike Exec CEO
April 22, 2026
Wall Street Journal
Trump Nears Spirit Airlines Rescue
April 22, 2026
New York Times
Crypto Entrepreneur Files Fraud Suit Against Trump Family Firm
April 22, 2026
Sidley Enhanced Scrutiny
Chancery Reaffirms Caremark Limits
April 22, 2026
Bloomberg
Deutsche Telekom Eyes T-Mobile Tie-up
April 21, 2026
D&O Diary
Peloton Beats Product Safety Claims
April 21, 2026
Wall Street Journal
Cybercrime Is Big “Scambodia” Industry
April 21, 2026
BBC News
Insider Trading Vibe Taints White House
April 21, 2026
bitcoin.com
SEC Swaps Suits for “ACT” Strategy
April 21, 2026
New York Times
Chip Maker Cerebras Files for IPO
April 20, 2026
D&O Diary
Delaware Court Nixes “Public Offering” Exclusion in De-SPAC Coverage Case
April 20, 2026
Bloomberg
Scotus Mulls SEC Disgorgement
April 20, 2026
Investing.com
U.S. Will Punish Fraud, Insider Trading, Derivatives Regulator Tells Congress
April 19, 2026
Bloomberg
Crypto Bill Languishes in Senate
April 19, 2026
Financial Times
White Collar Defense Lawyers Idled
April 19, 2026
Bloomberg
Scotus May Nix Strongest SEC Remedy
April 19, 2026
Deal Lawyers.com
Delaware Chancery Bars Claims Release as Condition of Merger Payment
April 19, 2026
Wall Street Journal
Netflix Chair to Leave Board in June
April 16, 2026
The Governance Beat
Delaware Chancery Finds CEO’s AI Prompts May Be Subject to Discovery
April 16, 2026
D&O Diary
Cyber Incidents Have Long-Term Impact on Shareholder Value
April 16, 2026
Bloomberg
SEC Chair Atkins Faces Ticking Clock as He Reshapes Wall Street Rules
April 16, 2026
Business Law Prof Blog
Shareholder Voting Is Under Attack
April 16, 2026
Dealbook
Trump Warns He’ll Fire Powell, Again
April 15, 2026
Freshfields' A Fresh Take
FTC Rule Targets Food Delivery Fees
April 15, 2026
The Governance Beat
SEC Chair Touts Pro-IPO Plan–Again
April 15, 2026
D&O Diary
IBM Settles DEI False Claims Act Case
April 15, 2026
Wall Street Journal
He Championed the Trumps’ Crypto Venture. Now He’s Attacking It.
April 15, 2026
Bloomberg
Amazon’s $11.6 Billion Globalstar Deal Amps Up Rivalry With Musk
April 14, 2026
Freshfields Blog
Regulators Start Policing Insider Trading on Predictions Markets
April 14, 2026
New York Post
Oracle Accused of Targeting Stock-Option Holders in Recent Layoffs
April 14, 2026
BBC News
Evergrande Founder Guilty of Fraud
April 14, 2026
Deal Lawyers.com
Chancery Enforces Forum-Selection Bylaw Before It Goes Into Effect
April 14, 2026
New York Times
Oil Shock Worse Than Some Thought
April 13, 2026
The Governance Beat
Trillium Uses Non-Lawsuit Tactic to Get Shareholder Proposal Included
April 13, 2026
Bloomberg
Trump’s World Liberty Investors Balk
April 13, 2026
Financial Times
Musk Hits Legal Losing Streak Ahead of Showdown With OpenAI’s Altman
April 13, 2026
Business Law Prof Blog
The Latest on Reincorporations
April 13, 2026
Dealbook
Bosses Wary of Crypto, PE in 401(K)s
April 12, 2026
Mint
White House Tells Staff No Futures Bets
April 12, 2026
Securities and Exchange Commission
SEC Employees Report Fraud, Get Cash
April 12, 2026
Yahoo Finance
Kalshi Wins Criminal Case Reprieve
April 12, 2026
Business Law Prof Blog
Exxon Makes Board Voters’ Sole Option
April 12, 2026
Wall Street Journal
Iran Finds New Crypto-Economy Fuel
April 9, 2026
Reuters
Paramount Seals Warner Deal Backing
April 9, 2026
D&O Diary
Lending Platform Upstart Hit With AI Related Securities Lawsuit
April 9, 2026
Bloomberg
Peterffy Belittles Insider Trading Bans
April 9, 2026
Financial Times
SEC Chair Says States Should Take Lead in Policing Corporate Behavior
April 9, 2026
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