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

mergers and acquisitions

A New and Improved Corpus of Definitive M&A Agreements for Public Access

By Peter Adelson, Matthew Jennejohn, Julian Nyarko and Eric Talley February 28, 2024 by renholding

The mature field of contract design dates back nearly a century, and it now features myriad rich and varied contributions seeking to characterize or test theories of how parties organize private law to shape and enhance their economic environments. …

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 …

Quinn Emanuel Discusses SPAC Litigation Risks

By Christopher D. Kercher, Ellison Ward Merkel, R. Brian Timmons and Robert Schwartz April 2, 2021 by Nisha Chandra

Special purpose acquisition companies, or SPACs, took 2020 by storm, with nearly 250 SPACs raising around $83 billion through initial public offerings (“IPOs”)—more than the previous five years combined.[1] The SPAC boom has only accelerated in 2021, with over 200 …

Wachtell Lipton Discusses M&A Activity in 2020 and Expectations for 2021

By Wachtell, Lipton, Rosen & Katz February 4, 2021 by renholding

Deal activity (or inactivity) for much of 2020 was driven first by the unprecedented uncertainty and massive global shutdown of the early days of the Covid-19 pandemic, and then propelled by rising markets and confidence as animal spirits anticipated the …

Kirkland & Ellis Discusses Shareholder Activism Trends in Real Estate Investment Trusts After COVID-19

By Michael Brueck, Shaun Mathew and David Perechocky October 19, 2020 by Nisha Chandra

Even before the emergence of the COVID-19 pandemic, shareholder activism had become a mainstay of public company life in the real estate investment trust world. But in the wake of the pandemic, which upended business as usual in a number …

Gibson Dunn Discusses Stock-for-Stock Mergers During the Coronavirus Crisis

By Stephen I. Glover, Eduardo Gallardo, Alisa Babitz, Marina Szteinbok and Ann-Marie Harrelson October 15, 2020 by Nisha Chandra

The widespread economic uncertainty caused by COVID-19 poses distinct challenges for buyers and sellers seeking to identify M&A opportunities, as companies evaluate the impact of the pandemic on their businesses to date, and seek to predict its future impact. Continued …

Paul Hastings Discusses Internal Document Review in M&A and the Amazon/Deliveroo Case

By Pierre Kirch and Camille Paulhac October 7, 2020 by Nisha Chandra

In recent years, there has been a proliferation of merger control rules throughout the world as well as policy changes in the field. As shown by Amazon’s experience in its recent 16% minority shareholding acquisition of the online restaurant delivery …

Cleary Gottlieb Discusses Final CFIUS Regulations

By Paul Marquardt, John McGill, Nathanael Kurcab, Sameer Jaywant and Hani Bashour February 7, 2020 by Avesh Krishna

On January 13, 2020, the U.S. Department of the Treasury (“Treasury”) released final regulations (the “Final Regulations”)[1] implementing the updates to the foreign investment review process of the Committee on Foreign Investment in the United …

Cleary Gottlieb Discusses the Virtues of Standardization in M&A

By Ethan A. Klingsberg, Michael Albano and Sharon Nyakundi September 23, 2019 by hdh2120

Standardization can be a virtue and one that M&A lawyers, likely due to self-interest and ego, sometimes resist.  If venture financing and derivatives practices can have widely accepted forms of legal documentation as a starting point, why should M&A be …

Paul Weiss Offers M&A at a Glance for May 2019

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum, Jeffrey D. Marell and Robert B. Schumer June 26, 2019 by renholding

M&A activity in the U.S. and globally for the month of May was generally consistent with April levels. The most notable changes in May were an increase in the number of sponsor-related deals by almost 75% to 187 in the …

SEC Commissioner Jackson Comments on Proposed Rule on Financial Disclosures for Mergers and Acquisitions

By Robert J. Jackson, Jr. May 6, 2019 by renholding

Let me begin by thanking the staff in the Division of Corporation Finance, including Division Director Bill Hinman, for their hard work in developing the May 3 release and for helpful briefings throughout this process.

The May 3 proposal governs …

Paul Weiss Offers M&A at a Glance for October 2018

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum, Jeffrey D. Marell and Taurie M. Zeitzer November 19, 2018 by renholding

M&A activity in October 2018 remained mixed, but included more positive indicators compared to September and the general declining trend line so far this year. Deal volume by dollar value[1] significantly increased overall, by 98.2% to $154.56 billion in …

Paul Weiss Offers M&A at a Glance for August 2018

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum, Jeffrey D. Marell and Taurie M. Zeitzer September 17, 2018 by renholding

M&A activity in August, like July, continued the recent downward trend in number of deals across most sectors while showing more mixed results as measured by total dollar value.[1]  The number of deals decreased in the U.S. by 39.4% …

How Enforcement Quality Affects the Use of M&A Earnouts

By Luca Viarengo, Stefano Gatti and Annalisa Prencipe May 2, 2018 by renholding

In mergers and acquisitions (M&A), one of the trickiest tasks is assessing the value of the company to be purchased or sold. While in some cases buyers and sellers come easily to an agreement, in others the information asymmetry between …

Paul Weiss Offers M&A at a Glance for January 2018

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum and Jeffrey D. Marell February 28, 2018 by renholding

In U.S. and global M&A activity for January 2018, total deal volume by dollar value decreased, while the total number of deals increased. In the U.S., deal volume decreased by 29.3% to $170.57 billion, while the number of deals increased …

The Value of Unicorns and “Worthless” Companies Explained

By J.B. Heaton January 2, 2018 by renholding

In a new paper, “Worthless Companies,” I explain how companies with worthless assets can have substantial equity value on efficient markets and debt that trades near par, so long as an irrational bidder may acquire the company.

Consider a firm …

Paul Weiss Offers M&A at a Glance for November 2017

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum and Jeffrey D. Marell December 19, 2017 by renholding

In U.S. and global M&A activity for November 2017, total deal volume by dollar value increased to a 12-month high, while the total number of deals decreased to a 12-month low. In the U.S., deal volume increased by 179.0% to …

Paul Weiss Offers M&A at a Glance for September 2017

By Matthew W. Abbott, Scott A. Barshay, Angelo Bonvino, Ariel J. Deckelbaum and Jeffrey D. Marell October 25, 2017 by renholding

Continuing a relatively flat year so far, M&A activity showed mixed results in September 2017, with the global market switching positions with the U.S. from last month and generally faring better. In the U.S., total deal volume, as measured by …

Proskauer Rose Discusses Mega-Mergers

By Colin Kass, John R Ingrassia and Rucha Desai June 15, 2017 by renholding

Efficiencies, economies of scale, and the general desire to improve the customer experience are the lifeblood of all mergers. And one of the most common efficiencies in any deal comes from enhanced purchasing power, or the ability to lower costs …

How Policy Uncertainty Affects M&A

By Nam H. Nguyen and Hieu V. Phan June 9, 2017 by renholding

Uncertainty about government economic policy reduces corporate investment and increases financing costs, as prior research has shown. In our new paper, we examine the relationship between policy uncertainty and M&A and the implications for shareholder value. We use the BBD …

1 Comment  

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
American, Alaska Air to Share Revenue
September 29, 2026
Wall Street Journal
Trump Defends Light-Touch AI Plan
September 29, 2026
Financial Times
Starbucks Cuts Green Goals, Costs
September 29, 2026
D&O Diary
Alphabet Board Hit with Privacy-Related Follow-On Derivative Suit
September 29, 2026
Deal Lawyers.com
Chancery Interprets “Change of Control” in Purchase Agreement
September 29, 2026
Bloomberg
IRS Threatens Crackdown on Array of Wall Street Tax Dodges
September 28, 2026
Dealbook
Safety Issues Could Derail AI IPOs
September 28, 2026
Financial Times
Weil in Crisis After Lawyer Departures
September 28, 2026
D&O Diary
Proxy Season 2026 Returns to Basics
September 28, 2026
Delaware Corporate & Commercial Litigation Blog
Chancery Explains Lawyer Fee Award
September 28, 2026
Bloomberg
Trump, Anthropic CEO to Meet
September 27, 2026
Wall Street Journal
NY Sues Prediction Market Polymarket
September 27, 2026
Dealbook
Clients Eye Cut of Law Firm AI Savings
September 27, 2026
Freshfields' A Fresh Take
Bank Agencies Offer Revamped Third-Party Risk Management Guidance
September 27, 2026
Financial Times
Companies Favor Cheaper “Open” AI
September 27, 2026
Wall Street Journal
MGM Resorts Eyes Diller’s People Inc.
September 24, 2026
Dealbook
AI Safety Concerns Go Global
September 24, 2026
Financial Times
PE Investment May Alter Lawyer Pay
September 24, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Expands AI Focus from Individuals to Governance
September 24, 2026
Business Law Prof Blog
What AI Tells Us About Benefit Corps.
September 24, 2026
Bloomberg
Disney+ Price Jumps 13 Percent
September 23, 2026
Wall Street Journal
Meta’s New AI Agent Is Instant Hit
September 23, 2026
Securities Litigation & Enforcement
SEC, FDA Create Info-Sharing System
September 23, 2026
Financial Times
Private Equity Ending Up in Limbo
September 23, 2026
D&O Diary
AI-Related Securities Suits Surging
September 23, 2026
Wall Street Journal
Obamacare Enrollments Cut 760,000
September 22, 2026
Financial Times
Anthropic, OpenAI Offer Cheap Models
September 22, 2026
Cleary Securities Watch
SEC End to Pay-to-Play Rule May Not Pay Off for Investment Advisers
September 22, 2026
D&O Diary
Consumer Class Actions Claim Tariffs Wrongly Passed to Customers
September 22, 2026
Deal Lawyers.com
Delaware Chancery Addresses Earnout Provision’s “Procedural Checks”
September 22, 2026
Wall Street Journal
Polymarket’s Rush Enabled Fraud
September 21, 2026
Cooley M&A
Chancery Revives Verisk Deal
September 21, 2026
Financial Times
Settlement Clears Paramount-Warner
September 21, 2026
D&O Diary
Crypto Investors Suit Skirts Dismissal
September 21, 2026
Securities Regulation and Corporate Governance Monitor
SEC Plans to Nix Shareholder Proposal Rule, Change Proxy Solicitation
September 21, 2026
New York Times
Anthropic Goes Ahead With IPO Plans
September 20, 2026
Delaware Business Litigation Report
Chancery Nixes Caremark Action
September 20, 2026
Financial Times
How Big Tech Uses Guarantees to Keep AI Exposure Off Balance Sheet
September 20, 2026
Sidley Enhanced Scrutiny
When the Meeting Minutes and the AI Transcript Don’t Match
September 20, 2026
Corporate & Securities Law Blog
SEC Grants Review of Nasdaq Minimum Listed Securities Value Rule
September 20, 2026
Bloomberg
SEC to Interview Guggenheim Staff
September 17, 2026
Cleary M&A Watch
SEC Guides on Activist Fund Disclosure
September 17, 2026
Freshfields' A Fresh Take
California Enacts a Slew of AI Laws
September 17, 2026
Financial Times
Barclays Staff Slams Return-to-Work
September 17, 2026
Business Law Prof Blog
SEC 14a-8 Rescission Proposal Is Here
September 17, 2026
Cooley M&A
KKR to Pay $250mln for HSR Violation
September 16, 2026
Dealbook
Tech Hardware Is in Vogue Again
September 16, 2026
The Governance Beat
How Shareholder Proposals Fared Over Most Recent Proxy Season
September 16, 2026
Financial Times
Rifts Over Safety at Anthropic, OpenAI
September 16, 2026
Delaware Chancery Law Blog
Delaware Court Trims an Earnout Claim
September 16, 2026
Dealbook
AI Regulation Has Strange Bedfellows
September 15, 2026
D&O Diary
The CVS Case and the Emerging D&O Risks of AI-Driven Performance
September 15, 2026
Sidley Enhanced Scrutiny
Delaware Supreme Court Reverses on Justifiable Reliance in M&A Fraud Case
September 15, 2026
Delaware Business Litigation Report
Chancery Grants Spoliation Damages
September 15, 2026
The Guardian
Private Equity Facing Existential Crisis?
September 15, 2026
Wall Street Journal
Malls Are Real Estate’s Top Performer
September 14, 2026
Delaware Business Litigation Report
Chancery Rules in Mutual Deceit Case
September 14, 2026
The Governance Beat
12 Ways AI Affects Firm Disclosure
September 14, 2026
Financial Times
Warsh and Trump on Collision Course
September 14, 2026
D&O Diary
Eighth Circuit Nixes D&O Coverage of Execs’ Personal Loan Guarantees
September 14, 2026
Bloomberg
Anthropic’s AI Warning Is Too Weak
September 13, 2026
Dealbook
A Start-Up Pay Strategy Proves Costly
September 13, 2026
The Governance Beat
Glass Lewis Outlines New Framework
September 13, 2026
Financial Times
Musk, Altman Also Back AI Slowdown
September 13, 2026
D&O Diary
Turns Out FCA Qui Tam Constitutional
September 13, 2026
Wall Street Journal
Crypto Scam Victims Are Fighting the U.S. to Get Their Money Back
September 10, 2026
Delaware Business Litigation Report
Delaware Supreme Court Affirms Arbitration Order in Earnout Dispute
September 10, 2026
Financial Times
Tariff Criticism Dooms IMF Candidate
September 10, 2026
Sidley Enhanced Scrutiny
Chancery Confirms No Best-Price Duty for Public-Benefit Corp. Board
September 10, 2026
D&O Diary
Shareholders Suit Against Apple Follows AI-Linked Copyright Claim
September 10, 2026
Bloomberg
DOJ Says Berkeley Law Discriminates
September 9, 2026
D&O Diary
Is Bank Failure Uptick a Big Deal?
September 9, 2026
Deal Lawyers.com
Designated Directors Walk a Tightrope
September 9, 2026
Corporate & Securities Law Blog
SEC Remakes Transfer Agent Rules
September 9, 2026
Business Law Prof Blog
How IPOs Stack Up So Far in 2026
September 9, 2026
Wall Street Journal
Trump Says He Will Block Canadian Firms From Government Contracts
September 8, 2026
Freshfields' A Fresh Take
9th Circuit in Prediction Markets Split
September 8, 2026
Financial Times
LIV Golf Files for Bankruptcy
September 8, 2026
Cleary Securities Watch
SEC Updates CFI Guidance
September 8, 2026
Business Law Prof Blog
Reincorporations Can Be Costly
September 8, 2026
Financial Times
University Endowments Beat S&P 500
September 7, 2026
Sidley Enhanced Scrutiny
DGCL §144 Safe Harbor Rules Emerge
September 7, 2026
Delaware Corporate & Commercial Litigation Blog
Allegedly Excessive Fees No Defense to Nonpayment of Advance
September 7, 2026
Bloomberg
Delaware Practical Pluses Run Deep
September 7, 2026
Business Law Prof Blog
The Latest on Reincorporations
September 7, 2026
Wall Street Journal
Boeing’s $8.4bn Deal Bleeds Red Ink
September 3, 2026
Bloomberg
Nvidia to Buy Hugging Face for $13bn
September 3, 2026
Dealbook
Did Meta’s Settlement Actually Help It?
September 3, 2026
Financial Times
Black Sues Congress on Epstein Probe
September 3, 2026
Securities Regulation and Corporate Governance Monitor
SEC Proposes E-Delivery Disclosure
September 3, 2026
Bloomberg
Bigger SALT Break’s Impact Surprises
September 2, 2026
Dealbook
Music Industry Grapples With AI
September 2, 2026
Freshfields' A Fresh Take
Enforcers Target Prediction Markets
September 2, 2026
Securities Litigation & Enforcement
SEC Eyes Pre-IPO Share Sales
September 2, 2026
Financial Times
Chevron to Double Venezuela Oil Production With $7bn Pledge
September 2, 2026
Wall Street Journal
Megabanks Join to Issue a Stablecoin
September 1, 2026
Financial Times
Banks Seek Cut of Lawyer AI Savings
September 1, 2026
Cleary Securities Watch
SEC Updates Corp. Finance Guidance
September 1, 2026
D&O Diary
Investors Suing AI Infrastructure Firms
September 1, 2026
Deal Lawyers.com
Delaware Chancery Limits Disclosures Under Advance Notice Bylaws
September 1, 2026
New York Times
Saudis, U.S. Firm in Data Center Deal
August 31, 2026
Financial Times
LIV Golf Girds for Bankruptcy Filing
August 31, 2026
D&O Diary
Pentwater Capital Sued on Short Squeeze
August 31, 2026
Sidley Enhanced Scrutiny
Delaware Chancery Rules on SB 21 Heightened Disinterest Presumption
August 31, 2026
Securities Regulation and Corporate Governance Monitor
SEC Touts Crypto Exempt Offer Rules
August 31, 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.