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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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Reynolds Holding

Did Deregulation Contribute to the Financial Crisis?

By Reynolds Holding September 18, 2018 by Reynolds Holding

Today the CLS Blue Sky Blog presents a debate about the role of deregulation in contributing to the financial crisis of 2007-2009. Our columnists are Professor Paul G. Mahoney at the University of Virginia School of Law, Professor Arthur E. …

Our Experts Respond to President Trump on Securities Regulation

By Reynolds Holding August 27, 2018 by Reynolds Holding

The CLS Blue Sky Blog seeks to focus on current events, and the president has given us an opportunity. He has suggested a shift from a quarterly to a six-month reporting cycle. How would this proposal affect the cost of …

Columbia Law Professors Write Three of Top 10 Corporate and Securities Articles

By Reynolds Holding April 23, 2018 by Reynolds Holding

Zohar Goshen, Kathryn Judge, and Eric Talley were among the authors of three of the 10 best corporate and securities articles last year, the Corporate Practice Commentator has announced. The Columbia Law School professors were joined by Gabriel Rauterberg, a

…

Blue Sky Banter Podcast: SEC’s Robert Jackson on Dual Class Shares and More

By Reynolds Holding April 19, 2018 by Reynolds Holding
Robert Jackson, a commissioner of the U.S. Securities and Exchange Commission and a former professor at Columbia Law School, speaks with Reynolds Holding about becoming a commissioner, the problem of perpetual dual class stock, and what the commission can do
…

Columbia Law School to Hold 2018 M&A and Corporate Governance Conference in New York City

By Reynolds Holding April 9, 2018 by Reynolds Holding

On April 20, 2018, Columbia Law School will hold its 2018 Mergers & Acquisitions and Corporate Governance Conference at Convene in midtown Manhattan. The event is co-sponsored by the law firms Gibson, Dunn & Crutcher and Wachtell, Lipton, Rosen & …

Video: Inside the NFL Concussion Case

By Reynolds Holding March 8, 2018 by Reynolds Holding

Watch lawyers, scholars, and a federal judge discuss the thorny issues involved in settling the high-profile class action filed by former players against the pro football league. John C. Coffee, Jr., the Adolf A. Berle Professor of Law at Columbia …

Blue Sky Banter Podcast: Donald Langevoort on Insider Trading, Disclosure, and Disasters

By Reynolds Holding March 2, 2018 by Reynolds Holding

Professor Donald Langevoort of Georgetown Law speaks with Reynolds Holding about how two duties — the obligation to disclose or abstain from trading on material  information and the duty to reveal corporate secrets — evolved from the Second Circuit’s Texas …

Blue Sky Banter: Judge Rakoff on Science and the Law

By Reynolds Holding January 24, 2018 by Reynolds Holding

The U.S. district court judge in Manhattan speaks with Reynolds Holding about the surprising ways in which science intersects with the law. From forensic evidence in criminal cases to gambling addictions in financial fraud cases to global warming disputes in …

Happy Holidays

By Reynolds Holding December 24, 2017 by Reynolds Holding

The Blue Sky Blog will be quiet for the next week but back, better than ever and with new features, for the New Year. Happy Holidays.…

Columbia Law Professors Write Three of Top 10 Corporate and Securities Articles

By Reynolds Holding May 4, 2017 by Reynolds Holding

Merritt Fox, Zohar Goshen, and Eric Talley were among the authors of three of the 10 best corporate and securities articles last year, the Corporate Practice Commentator has announced. The Columbia Law School professors were joined by Gabriel Rauterberg, who …

Insider Trading, Delaware Courts and SEC Regulation Get Lively Airing at M&A and Corporate Governance Conference

By Reynolds Holding April 25, 2017 by Reynolds Holding

Insider trading law may be headed for even more disruption, as federal and state watchdogs press broad theories that include hacking and so-called Insider Trading 2.0, the early release of information for a fee, a panel of legal experts said …

Blue Sky Banter: Elizabeth Cabraser on the Volkswagen Settlement

By Reynolds Holding March 30, 2017 by Reynolds Holding

Elizabeth Cabraser, a renowned litigator and name partner in the plaintiffs’ law firm of Lieff, Cabraser, Heimann &  Bernstein, speaks with Reynolds Holding about settling the class action against Volkswagen for rigging emissions tests, the challenges of mass actions generally …

Blue Sky Banter: Lynn LoPucki on Corporate Charter Competition

By Reynolds Holding March 13, 2017 by Reynolds Holding

Professor Lynn LoPucki of UCLA School of Law speaks with Reynolds Holding about the competition among states for corporate  charters. Many people assume that the game is over and Delaware — the corporate home of more than half of U.S. …

Blue Sky Banter: Travis Laster on Appraisal Rights

By Reynolds Holding February 28, 2017 by Reynolds Holding

The Delaware Chancery Court’s vice chancellor speaks with Reynolds Holding about Dell, DFC Global and appraisal actions, which allow holdout shareholders who didn’t vote for a deal to ask the court to set a  higher price for their stock. The …

DFC Global Appraisal Battle Draws Opposing Briefs From Professors

By Reynolds Holding February 7, 2017 by Reynolds Holding

An M&A appraisal case before the Delaware Supreme Court has drawn amicus briefs from two groups of esteemed professors — including three from Columbia Law School — with opposing views on how a company should be valued.

The case involves …

Happy Holidays

By Reynolds Holding December 24, 2016 by Reynolds Holding

The Blue Sky Blog will be quiet for the next week, but we will be back, better than ever, for the New Year. Happy Holidays.…

Supreme Court Hears Salman Insider Trading Case

By Reynolds Holding October 5, 2016 by Reynolds Holding

The U.S. Supreme Court heard oral arguments today — transcript here —  in U.S. v. Salman, the first insider trading case to land before the justices in almost 20 years. The issue:  What counts as the “personal benefit” to 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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Dealbook
Dealmakers Grow Bullish on 2026
December 22, 2025
Sidley Enhanced Scrutiny
California Court Says Federal Forum Clauses Enforceable in Securities Suits
December 22, 2025
Wall Street Journal
The SEC May Make Wall Street Analysts Corrupt Again
December 22, 2025
Deal Lawyers.com
New Defense Act to Prompt Expansion of Outbound Investment Control
December 22, 2025
Business Law Prof Blog
The Lessons of Oklahoma Biz Court
December 22, 2025
Delaware Business Litigation Report
Delaware Chancery Rules in Nonstock Corporation’s Board Removal Case
December 21, 2025
D&O Diary
Securities Lawsuits Related to Data Breaches Hit Two Tech Companies
December 21, 2025
Wall Street Journal
PCAOB to Cut Chair’s Pay by Over Half
December 21, 2025
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FTX Consent Judgments Reached
December 21, 2025
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Musk Pay Ruling Is Politically Expedient
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New York Times
BP CEO Exits, New Boss Named
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SEC Retires Rigid Compliance System
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SEC Sentinel
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Lexology
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FactSet
M&A Deal Activity Dropped Last Month
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New York Times
Warner Bros: Ellisons Misled Investors
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Bloomberg
Amazon Names New AI Chief
December 17, 2025
D&O Diary
Digital Ad Analytics Firm Hit With Securities Suit for Understating AI Risk
December 17, 2025
Securities and Exchange Commission
California Spoofing Case Settles
December 17, 2025
Cooley M&A
Beware M&A Deal Jumping
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Wall Street Journal
Travel Ban to Cover More Countries
December 16, 2025
Bloomberg
Warner Bros to Reject Paramount Bid
December 16, 2025
Delaware Business Litigation Report
Chancery Nixes Fraud, Aiding-Abetting Claims Against Seller, Controller
December 16, 2025
Dealbook
New Data Won’t Settle Rate Debate
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D&O Diary
Are ESG Shareholder Proposals Over?
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Chancery Nixes Challenge to Voting Agreement in Director Removal Case
December 15, 2025
Dealbook
SpaceX May Soon Launch an IPO
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D&O Diary
U.S. Brings Criminal Tariff Evasion Enforcement Action
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Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Strikes Affirmative Defense of Fraudulent Inducement
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Deal Lawyers.com
Bandera Fund Case Back in Chancery
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Business Law Prof Blog
Trump Takes Aim at Proxy Advisers
December 14, 2025
D&O Diary
Does Issuance of Stock to Settle a Shareholder Suit Constitute “Loss”?
December 14, 2025
Sidley Enhanced Scrutiny
Delaware Chancery Affirms High Bar for Challenging Advance Notice Bylaws
December 14, 2025
Bloomberg
Bill Would Force SEC Disclosure of Stock Trades by Foreign Insiders
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New York Times
Trump Arrives, SEC Retreats on Crypto
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Bloomberg
More Corporate Tax Breaks Coming
December 11, 2025
Delaware Business Litigation Report
Delaware Supreme Court OKs Amazon Investor Push for Antitrust Probe
December 11, 2025
New York Times
Do Kwon Sentenced to 15 Years
December 11, 2025
The Governance Beat
Defense Bill to Impose Section 16 Obligations on Foreign Private Issuers
December 11, 2025
D&O Diary
Securities Litigation Risk on the Rise
December 11, 2025
Bloomberg
OCC Accuses Nine Banks of Debanking
December 10, 2025
Delaware Business Litigation Report
Chancery Dismisses Claims for Breach of Fiduciary Duty Due to Release
December 10, 2025
New York Times
How AI and Dot-Com Booms Differ
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Yahoo Finance
SEC Chair to “Futureproof” Crypto Regs
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Deal Lawyers.com
Delaware Supreme Court Affirms Two Chancery Court Decisions on M&A
December 10, 2025
Dealbook
Nvidia Can Sell More Chips to China
December 9, 2025
Politico
SEC’s Crenshaw Fears Coming Pain
December 9, 2025
Bloomberg
PCAOB Picks Face More SEC Delay
December 9, 2025
Deal Lawyers.com
Tidbits from Paramount’s Warner Offer
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Business Law Prof Blog
Paramount Warner Bid Not So Hostile
December 9, 2025
Wall Street Journal
Berkshire Hathaway Shuffles at Top
December 8, 2025
Reuters
Paramount Goes Hostile on Warner Bros
December 8, 2025
Securities and Exchange Commission
Money Manager Poseur Hit for Fraud
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Bloomberg
Immigration Rules Becoming Deal Focus
December 8, 2025
Corporate & Securities Law Blog
Delaware Chancery Says Execs’ Misconduct Not Always Loyalty Breach
December 8, 2025
The Governance Beat
Glass Lewis Updates Benchmark Policy
December 7, 2025
D&O Diary
SEC Group Guides on AI Disclosure
December 7, 2025
SEC Sentinel
SEC Issues 2026 Examination Priorities
December 7, 2025
Delaware Business Court Insider
Firms Fare Well in Entire Fairness Trials
December 7, 2025
Business Law Prof Blog
SEC Mulls New Anti-Proxy Adviser Plan
December 7, 2025
Wall Street Journal
AI Threatens the Billable Hour
December 4, 2025
Reuters
Netflix Tops Warner Bros. Bids
December 4, 2025
New York Times
Kalshi Prediction Market Raises $1 Bln
December 4, 2025
Fox News
SEC Ups Chinese Firm Scrutiny in U.S.
December 4, 2025
Bloomberg
Virtu to Pay $2.5 Million in SEC’s Client Trading Data Case
December 4, 2025
Wall Street Journal
Trump Lowers Fuel Economy Rules
December 3, 2025
D&O Diary
SEC Chair: Make IPOs Great Again
December 3, 2025
Dealbook
SEC Loses Lone Democratic Voice
December 3, 2025
Bloomberg
SEC Earnings Fraud, Audit Cases Plunge
December 3, 2025
Deal Lawyers.com
Delaware Chancery Rejects Fraud on Board Claims, Applies Corwin to Sale
December 3, 2025
Bloomberg
Comcast Bid Seeks to Merge NBCUniversal With Warner Bros.
December 2, 2025
Delaware Business Litigation Report
Chancery Dismisses Challenge to Real Estate Investment Fund Capital Call
December 2, 2025
D&O Diary
Big AI Investments Mute Tariff Impact
December 2, 2025
Law.com
SEC Closes New Fyre Festival Probe
December 2, 2025
Securities Regulation and Corporate Governance Monitor
California Says It Will Not Enforce Climate-Related Risk Reporting Law
December 2, 2025
Bloomberg
Trump Commutes Sentence of GPB Capital Founder David Gentile
December 1, 2025
Wall Street Journal
Court Upholds U.S. Attorney Ouster
December 1, 2025
Reuters
Airbus Hit With New A320 Problem
December 1, 2025
Dealbook
OpenAI Takes Stake in Thrive Holdings
December 1, 2025
Reuters
Black Friday Sales Hit Record High
November 30, 2025
D&O Diary
Delaware Legal Fee Awards Excessive?
November 30, 2025
Bloomberg
SEC Power to Recoup Illegal Profits at Risk as Supreme Court Eyes Case
November 30, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Finds Waiver of Privilege Despite Inadvertent Disclosure
November 30, 2025
Business Law Prof Blog
“In Connection With” Strikes Again
November 30, 2025
Cleary M&A Watch
Court Blocks California Climate Rules
November 25, 2025
Dealbook
Fed, Big Tech Lift Investors’ Spirits
November 25, 2025
Wall Street Journal
Four Apple Executives Are Top Contenders to Succeed CEO Tim Cook
November 25, 2025
Reuters
Alphabet Nears $4 Trillion Market Value
November 25, 2025
Bloomberg
Hassett Emerges as Fed Frontrunner
November 25, 2025
Wall Street Journal
U.S. to Skip Publication of Initial Third-Quarter GDP Estimate
November 24, 2025
Bloomberg
Comey, James Charges Dismissed
November 24, 2025
Freshfields' A Fresh Take
OFAC Sanctions Colombia’s President
November 24, 2025
Cooley Securities Regulation
SEC Chair Offers Vision for Crypto Regs
November 24, 2025
Corporate & Securities Law Blog
Delaware Courts Limit Noncompete Enforcement in Incentive Plans
November 24, 2025
Dealbook
UK Daily Mail Owner to Buy Telegraph
November 23, 2025
Corporate Governance
SEC Posts First “Reasonable Basis” Notice for Pending No-Action Request
November 23, 2025
Cleary Enforcement Watch
SEC 2026 Exam Priorities Change Little
November 23, 2025
Financial Times
Make Insider Trading Thing of the Past
November 23, 2025
Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Levies Fees for Lack of Candor Causing Discovery Abuses
November 23, 2025
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  • 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.
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