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

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pump and dump

Quinn Emanuel Discusses Fifth Circuit Decision Reinstating Securities Fraud Indictment

By Daniel Koffmann and Neil Phillips October 16, 2025 by jlucero

Summary

  • Reversing a rare pretrial dismissal of indictment, the Fifth Circuit in United States v. Constantinescu recently clarified the elements of securities fraud under 18 U.S.C. § 1348.
  • The district court had dismissed the indictment on the basis that it
…
Comment  

Olshan Discusses FINRA, Stock Exchange Crack Down on Small-Cap IPO “Ramp and Dump” Schemes

By Spencer G. Feldman November 29, 2022 by renholding

On November 17, 2022, the Financial Industry Regulatory Authority (“FINRA”) issued a special alert to FINRA members concerning the heightened threat of fraud in small capitalization initial public offerings (“IPOs”). At the same time, both the New York Stock Exchange …

A Reddit Rebellion in the Robinhood Era

By Joshua Mitts February 1, 2021 by renholding

For over a decade, hedge funds and other sophisticated traders have taken advantage of ordinary Americans who sought to share in the rewards of entrepreneurship and economic growth by investing in public companies.  My research has identified tens of billions …

Short Selling and the New Market Manipulation

By John C. Coffee, Jr. and Joshua Mitts March 18, 2019 by renholding

Stock market manipulation has been around since shortly after stock markets were invented. Everyone is familiar with the methodology in the standard “pump and dump” scheme: False rumors are circulated, the stock is bid up by the manipulators, supply might …

2 Comments  

Cryptocurrency Pump-and-Dump Schemes

By Tao Li, Baolian Wang and Donghwa Shin January 7, 2019 by renholding

Initial coin offerings (ICOs) have recently emerged as a popular method of financing blockchain-related startups. In an ICO, a startup creates and distributes its digital tokens, typically in exchange for Bitcoin, Ethereum, or fiat currencies such as U.S. dollars to …

Who Falls Prey to the Wolf of Wall Street?

By Christian Leuz, Steffen Meyer, Maximilian Muhn, Eugene F. Soltes and Andreas Hackethal December 21, 2017 by renholding

“Seniors [are] particularly vulnerable to investment scams” read one headline. “We are taking further steps to find and eliminate from our system pump-and-dump scammers, those who prey on retirees,” noted Jay Clayton, chairman of the Securities …

Cheating the Algorithm: The New “Pump and Dump” Fraud

By John C. Coffee, Jr. July 24, 2017 by renholding

Old frauds never die. Nor do they fade away. Rather, they mutate and morph into new configurations in response to new opportunities (which new technologies usually create). Thus, the traditional boiler room “pump and dump” scheme was a product of …

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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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Bloomberg
More Corporate Tax Breaks Coming
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New York Times
Do Kwon Sentenced to 15 Years
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OCC Accuses Nine Banks of Debanking
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Chancery Dismisses Claims for Breach of Fiduciary Duty Due to Release
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How AI and Dot-Com Booms Differ
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SEC Chair to “Futureproof” Crypto Regs
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SEC’s Crenshaw Fears Coming Pain
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PCAOB Picks Face More SEC Delay
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Berkshire Hathaway Shuffles at Top
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Reuters
Paramount Goes Hostile on Warner Bros
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Money Manager Poseur Hit for Fraud
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Immigration Rules Becoming Deal Focus
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Delaware Chancery Says Execs’ Misconduct Not Always Loyalty Breach
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Glass Lewis Updates Benchmark Policy
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SEC Group Guides on AI Disclosure
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SEC Mulls New Anti-Proxy Adviser Plan
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AI Threatens the Billable Hour
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Netflix Tops Warner Bros. Bids
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New York Times
Kalshi Prediction Market Raises $1 Bln
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Fox News
SEC Ups Chinese Firm Scrutiny in U.S.
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Virtu to Pay $2.5 Million in SEC’s Client Trading Data Case
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D&O Diary
SEC Chair: Make IPOs Great Again
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SEC Loses Lone Democratic Voice
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SEC Earnings Fraud, Audit Cases Plunge
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Delaware Business Litigation Report
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D&O Diary
Big AI Investments Mute Tariff Impact
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Law.com
SEC Closes New Fyre Festival Probe
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Securities Regulation and Corporate Governance Monitor
California Says It Will Not Enforce Climate-Related Risk Reporting Law
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Bloomberg
Trump Commutes Sentence of GPB Capital Founder David Gentile
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Court Upholds U.S. Attorney Ouster
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Airbus Hit With New A320 Problem
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Black Friday Sales Hit Record High
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Delaware Legal Fee Awards Excessive?
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Bloomberg
SEC Power to Recoup Illegal Profits at Risk as Supreme Court Eyes Case
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“In Connection With” Strikes Again
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Cleary M&A Watch
Court Blocks California Climate Rules
November 25, 2025
Dealbook
Fed, Big Tech Lift Investors’ Spirits
November 25, 2025
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Four Apple Executives Are Top Contenders to Succeed CEO Tim Cook
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Reuters
Alphabet Nears $4 Trillion Market Value
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Bloomberg
Comey, James Charges Dismissed
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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
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Financial Times
Make Insider Trading Thing of the Past
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Delaware Corporate & Commercial Litigation Blog
Delaware Chancery Levies Fees for Lack of Candor Causing Discovery Abuses
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Bloomberg
Trump Plans Offshore Drilling Expansion
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New York Times
Yen for Low Prices Boosts Walmart Sales
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Freshfields' A Fresh Take
BIS Suspends “Affiliates Rule” on Exports
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The Governance Beat
Ninth Circuit Temporarily Freezes California Climate Reporting
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Sidley Enhanced Scrutiny
Delaware Chancery Limits Personal Jurisdiction in Crypto Theft Case
November 20, 2025
Bloomberg
Nvidia’s Huang Dismisses Bubble Fears
November 19, 2025
Reuters
Trump Mulls Preempting State AI Laws
November 19, 2025
Wall Street Journal
October Jobs Data Not Forthcoming
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New York Times
Saudi Arabia Backs Elon Musk’s xAI
November 19, 2025
Brookings
Merge CFTC, SEC to Regulate Digital
November 19, 2025
Cleary M&A Watch
The Latest on No-Action Letter Changes
November 18, 2025
Wall Street Journal
Meta Defeats FTC Antitrust Case
November 18, 2025
Bloomberg
Elliott Wins CEO Change at Rexford
November 18, 2025
D&O Diary
SEC Enforcement Actions Decline
November 18, 2025
Reuters
SEC Eases 2026 Crypto Sector Exams
November 18, 2025
Wall Street Journal
Firm Layoff Tactics Keep Changing
November 17, 2025
New York Times
Crypto Flooded With Dirty Billions
November 17, 2025
The Governance Beat
SEC Exits Investor Proposal Processing
November 17, 2025
Delaware Corporate & Commercial Litigation Blog
Chancery Rules Bank Directors Face Liability for Illegal Overdraft Issue
November 17, 2025
Business Law Prof Blog
The Latest on Delaware Corporate Exits
November 17, 2025
Bloomberg
Zero-Day Options Limit Stock Rallies
November 16, 2025
Securities and Exchange Commission
Deputy Enforcement Chief Exits SEC
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Securities Regulation and Corporate Governance Monitor
SEC Registration Tips Post-Shutdown
November 16, 2025
Deal Lawyers.com
Coinbase DExits to Pro-Crypto Texas
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Business Law Prof Blog
How Trump Can Hurt Proxy Advisers
November 16, 2025
Bloomberg
Warner Bros. Shields CEO Pay in a Sale
November 13, 2025
Reuters
Verizon to Cut About 15,000 Jobs
November 13, 2025
Wall Street Journal
Paramount, Comcast, Netflix Prepare Bids for Warner as Deadline Nears
November 13, 2025
New York Times
UK OKs Small Nuclear Reactor in Wales
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The Governance Beat
White House Mulls Proxy Adviser Limits
November 13, 2025
Bloomberg
October Jobs, CPI Data Reveal Unlikely
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U.S. Mints Its Final Pennies
November 12, 2025
The Governance Beat
Microsoft Excludes Shareholder Proposal Without No-Action Relief
November 12, 2025
The Block
SEC Chair Unveils “Token Taxonomy”
November 12, 2025
Deal Lawyers.com
Delaware Chancery Rules M&A Choice-of-Law Clause Covers Defamation
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