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  • John C. Coffee, Jr.: Event Contracts and Prediction Markets Comment bubble 2 By John C. Coffee, Jr.
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Editorial Board John C. Coffee, Jr. Edward F. Greene Kathryn Judge

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antitrust

How Antitrust Law Is Taking on Big Oil

By Cynthia Hanawalt and Denise Hearn March 25, 2026 by renholding

For the last decade, the legal effort to hold the fossil fuel industry accountable for its climate denialism has been advanced through tort and consumer protection law. Plaintiffs asserted claims of public nuisance and consumer fraud, alleging that “Big Oil” …

Comment  

Paul Weiss Discusses California Enactment of Mini-HSR Law

By Scott Sher, Yuni Yan Sobel, Jesse Solomon, Christopher M. Wilson, J. Todd Hahn February 23, 2026 by jlucero

Takeaways

  • Driven by state-level antitrust enforcement efforts, states are increasingly requiring “mini-HSR” notices for certain transactions. In 2025, Washington and Colorado enacted such laws, and late yesterday, California followed with its own law. There are also similar bills pending in
…
Comment  

Skadden Discusses M&A in the AI Era: What Buyers Can Do to Confirm and Protect Value

By Christopher M. Barlow, Ken D. Kumayama, Sonia K. Nijjar and Yingchuan (Grace) Mo February 19, 2026 by renholding

Key Points

  • As more transactions involve AI, buyers face challenges in validating and protecting the value of their acquisitions.
  • Legal structures such as earnouts can help to bridge valuation gaps with sellers and ensure that the ultimate price aligns with
…
Comment  

Paul, Weiss Discusses DOJ’s Algorithmic Pricing Settlement

By Scott Sher, Tee St. Matthew-Daniel, Chris Wilson, Jake Philipoom and Natalie Pita December 4, 2025 by jlucero

On November 25, 2025, the DOJ announced that it agreed to settle claims that RealPage, Inc. (RealPage) violated Section 1 of the Sherman Act by unlawfully sharing competing users’ competitively sensitive information for use in competitors’ pricing and by entering …

Arnold & Porter Discusses Algorithmic Pricing Bans

By C. Scott Lent, Daniel B. Asimow, Andre Geverola and Leah J. Harrell  November 4, 2025 by renholding

Over the past three years, courts across the country have evaluated the use of pricing algorithms under the antitrust laws. In 2022, private plaintiffs filed the first of many civil cases involving algorithmic pricing against software provider RealPage and its …

Arnold & Porter Discusses States’ More Active Role in Merger Settlements

By Summer Perez and Matthew Tabas October 29, 2025 by renholding

In recent years, state Attorneys General (AGs) have taken a more active approach in antitrust enforcement matters related to mergers and acquisitions.  For example, earlier this year, laws in Washington and Colorado requiring parties to submit pre-merger notification filings went …

Wachtell Lipton Discusses the New Administration and Antitrust Merger Remedies

By Christina C. Ma and Itai Y. Thaler June 12, 2025 by renholding

The Federal Trade Commission and the DOJ’s Antitrust Division recently announced two settlement agreements, signaling that this Administration is willing to resolve merger competition concerns — in appropriate cases — through negotiated divestiture remedies.  These actions herald a return to …

Arnold & Porter Discusses Washington State’s First of Its Kind Premerger Notification Law

By Debbie Feinstein and Patrick Shaw April 30, 2025 by renholding

The state of Washington became the first to enact a broad premerger notification law covering transactions across all industries. The law, S.B. 5122,[1] was enacted on April 4, 2025, and goes into effect July 27, 2025. S.B. 5122, modeled …

Davis Polk Discusses DOJ Antitrust Updates on Corporate Compliance

By D. Jarrett Arp, Arthur J. Burke, Tatiana R. Martins, Caroline Ziser Smith and Leigh M. Terry Brinkerhoff January 27, 2025 by eorozco

The Antitrust Division of the Department of Justice has updated its 2019 Evaluation of Corporate Compliance Programs in Criminal Antitrust Investigations. The changes bring the guidance in line with recent changes to the DOJ Criminal Division’s compliance guidance, but also …

Advice on Merger Guidelines for the New Administration

By Alexander Raskovich January 24, 2025 by renholding

The administration’s antitrust picks are in. President Donald Trump has nominated Gail Slater to be the assistant attorney general for antitrust and Andrew Ferguson – currently a commissioner on the Federal Trade Commission – to become the FTC chair. Upon

…

Can Europe’s Digital Markets Act Tame Big Tech in the U.S.?

By Giovanna Massarotto January 3, 2025 by renholding

The digital economy has put antitrust regulation in the spotlight, with increasingly dominant technology companies – such as Amazon, Google, Facebook (Meta), Apple, and Microsoft – reviving concerns about private monopolies reminiscent of Standard Oil and AT&T. Yet the enforcement …

How Big Tech Uses SPACs to Skirt Antitrust Laws

By Miriam Schwartz-Ziv, Anat Alon-Beck, Moran Ofir and John Livingstone January 2, 2025 by renholding

In recent years, big tech companies have faced growing scrutiny over their market power and influence. Yet they continue to expand, often using creative strategies to bypass regulatory roadblocks. One such strategy involves the use of special purpose acquisition companies …

Why Rebuttable Structural Presumptions Improve Merger Review

By Filippo Lancieri and Tommaso Valletti November 5, 2024 by renholding

Companies acquire or merge with each other for a variety of worthwhile reasons, ranging from managing uncertainty to gaining scale to accessing new resources. They also do it for less desirable reasons, including to gain market and political power, raise …

Skadden Discusses FTC-DOJ Request for Information on Serial Acquisitions and PE Roll-Ups

By Tara Reinhart, Ken Schwartz, Mike Sheerin, Dave Wales and Julia York June 10, 2024 by renholding

On May 23, 2024, the Federal Trade Commission (FTC) and Antitrust Division of the Department of Justice (DOJ) jointly announced a request for members of the public to provide information that the agencies can use “to identify serial acquisitions and …

Do Board Observers Improve Corporate Governance?

By Nizan Geslevich Packin and Anat Alon-Beck May 15, 2024 by renholding

In the complex world of corporate governance, a novel mechanism has reemerged: board observers. Operating without the conventional voting rights of board members, these individuals have become pivotal in bridging the gap between ambitious startups and their venture capital (VC) …

Paul Weiss Discusses Merger Guidelines Featured in FTC Handbag Case

By Andrew C. Finch, Scott A. Sher, Aidan Synnott, Thomas Rucker and Mark R. Laramie May 7, 2024 by renholding
  • The FTC recently sued to block Tapestry’s proposed acquisition of Capri, alleging that the effect of the combination of the companies’ handbag brands may be to substantially lessen competition.
  • The complaint relies heavily on the December 2023 FTC-DOJ Merger Guidelines
…

Why Common Ownership Can Increase Competition

By Hadiye Aslan April 18, 2024 by renholding

In recent years, there has been a significant increase in common ownership, where large institutional investors hold substantial shares in several companies within the same sector. Theoretically, common ownership may result in higher product prices, as common owners might favor …

Can Antitrust Promote Sustainability and Reduce Inequality?

By Sandra Marco Colino April 5, 2024 by renholding

How can antitrust best serve social goals? For the many who argue that market power yields greater wealth inequality, vigorous antitrust enforcement is necessary  to close the gap. Yet equality is not a consideration for current antitrust policy, which …

Cleary Gottlieb Discusses How Merger Safe Harbor for Sherman Act Violations Punishes Innocent Acquirers

By Heather S. Nyong'o, Jeremy J. Calsyn and Joseph M. Kay April 5, 2024 by renholding

In March 2024, the U.S. Department of Justice (“DOJ”) revised its Justice Manual to include a new safe harbor for acquiring companies that self-report criminal conduct by an acquired company identified in due diligence (the “Safe Harbor”).  When the Safe …

Morrison & Foerster Discusses White House Task Force on Unfair and Illegal Pricing

By Mary Kaiser, Joe Folio, Megan Gerking, David Shaw, Evan Harris and Richelle Gernan April 2, 2024 by renholding

As part of its whole-of-government effort to enforce the antitrust laws, the Biden administration recently launched a new interagency Strike Force on Unfair and Illegal Pricing (Strike Force), which will be co-chaired by the Federal Trade Commission (FTC) and the …

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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
Judge Says Government Ban on Anthropic Looks Like Attempt to Punish
March 24, 2026
D&O Diary
Short Seller Report Prompts Securities Suit Against Private Credit Firm
March 24, 2026
Bloomberg
Polymarket Alters Insider Trading Rules
March 24, 2026
Reuters
SEC Ex-Enforcement Chief Clashed With Bosses on Trump Before Exit
March 24, 2026
Business Law Prof Blog
The Latest on Reincorporations
March 24, 2026
Wall Street Journal
Airline Economy Cabin Keeps Shrinking
March 23, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Rules Firm Counsel Must Be Neutral in Board Deadlock
March 23, 2026
Bloomberg
SEC Team Is Targeting “Bad Actors”
March 23, 2026
CoinDesk
Is Bankman-Fried Angling for Pardon?
March 23, 2026
D&O Diary
Jury Says Musk Misled Twitter Investors
March 23, 2026
Bloomberg
OpenAI Plans to Double Headcount
March 22, 2026
Reuters
Musk Offers to Pay TSA Salaries
March 22, 2026
Wall Street Journal
New Weapons of Global Power Are Oil, Rare Earths, and Microchips
March 22, 2026
Freshfields' A Fresh Take
Less Burdensome HSR Form Is Back
March 22, 2026
D&O Diary
Prediction Markets Pose D&O Risks
March 22, 2026
Wall Street Journal
Big Banks Win Looser Capital Rules
March 19, 2026
Reuters
DOJ Charges 3 of Diverting AI to China
March 19, 2026
Bloomberg
DOJ Clears Nexstar’s Tegna Deal
March 19, 2026
The Governance Beat
The Latest on Shareholder Proposals
March 19, 2026
Wealth Management
FINRA Disciplinary Cases at Decade Low
March 19, 2026
Bloomberg
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
March 18, 2026
Financial Times
Musk’s Lawyers Sidestepped SEC Team in Twitter Case Settlement Talks
March 18, 2026
Reuters
SEC Issues Crypto Guidance
March 17, 2026
Cleary Enforcement Watch
Enforcers File Fund-Valuation Cases
March 17, 2026
Bloomberg
Judge Declines Calls from SBF’s Mom
March 17, 2026
Securities and Exchange Commission
Enforcement Chief Ryan Is Out
March 17, 2026
Wall Street Journal
Quarterly Reports on Their Last Legs
March 17, 2026
Delaware Business Litigation Report
Delaware Supreme Court Says Form Matters on Books & Records Demands
March 16, 2026
The Governance Beat
SEC Gives Foreign Private Issuers Section 16 Relief for Now
March 16, 2026
D&O Diary
9th Circuit Revives Funko Case
March 16, 2026
Securities and Exchange Commission
SEC Drops Nader Al-Naji Case
March 16, 2026
Securities Regulation and Corporate Governance Monitor
EDGAR Access Delays and Conditional No-Action Relief for Section 16(a) Filers
March 16, 2026
D&O Diary
How to Counter ESG Backlash
March 15, 2026
CoinDesk
DeFi Flub Costs Crypto Trader $50 Mln
March 15, 2026
Regulatory & Compliance
Should Companies’ Insider-Trading Policies Cover the Prediction Markets?
March 15, 2026
ABA Business Law Today
How to Fix M&A Time-of-Essence Bug
March 15, 2026
Business Law Prof Blog
The SPV-pocalypse Is Coming
March 15, 2026
D&O Diary
Suit Tests Government’s Intel Stake
March 12, 2026
CoinDesk
Binance Sues WSJ on Iran Probe Piece
March 12, 2026
FCPA Professor
Smartmatic Says FCPA Case Vindictive
March 12, 2026
Bloomberg
Exxon Plans to Reincorporate in Texas
March 12, 2026
ThinkAdvisor
SEC Must Produce Texting Fine Data
March 12, 2026
Dealbook
Microsoft Sides With Anthropic v. DOD
March 11, 2026
Freshfields' A Fresh Take
DOJ Unifies Corporate Enforcement
March 11, 2026
The Governance Beat
More Nixed Investor-Proposal Suits
March 11, 2026
SEC Sentinel
FINRA Forward Program Launches
March 11, 2026
Reuters
Lawyer Sentenced for Ponzi Scheme
March 11, 2026
Wall Street Journal
Senate’s New Housing Bill Would Force Large Investors to Sell Homes
March 10, 2026
D&O Diary
State AGs Sue Over Section 122 Tariffs
March 10, 2026
FCPA Professor
Bill to Extend FCPA Limitations Statute
March 10, 2026
Bloomberg
Polymarket Enlists Palantir and TWG AI to Monitor Sports Bets
March 10, 2026
Business Law Prof Blog
IPO to Put Pershing Square in Nevada
March 10, 2026
Wall Street Journal
Anthropic Sues Defense Department
March 9, 2026
New York Times
DOJ, Live Nation Settle Antitrust Case
March 9, 2026
SEC Sentinel
FINRA Reveals Enforcement Changes
March 9, 2026
D&O Diary
D&O Liability in Geopolitical Whiplash
March 9, 2026
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Enforces Restrictive Covenant in Business Sale
March 9, 2026
Reuters
OpenAI Honcho Exits After DOD Deal
March 8, 2026
Wall Street Journal
FTC Chief Mixes MAGA, Enforcement
March 8, 2026
New York Times
Axel Springer to Buy UK’s Telegraph
March 8, 2026
The Governance Beat
Foreign Private Issuers Get SEC Relief
March 8, 2026
Bloomberg
CFTC, SEC May Move In Together
March 8, 2026
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
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  • Business Law Prof Blog
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  • How Appealing
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  • Sidley Enhanced Scrutiny Blog
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