Securities

  • October 21, 2026

    Marex Says Developer Sank CME Ventures Investment Deal

    Financial services firm Marex Capital Markets and two of its executives have sued a British software developer in Illinois federal court, alleging the developer sabotaged a potential investment by CME Group's venture capital arm in Marex's options-trading platform by secretly accusing them of stealing trade secrets, committing fraud and violating exchange rules.

  • October 21, 2026

    Data Center Co. Looks To Toss Investors' Gas Wells Suit

    A data center infrastructure company told a Texas federal court to toss a proposed securities fraud class action that accused the company of damaging its stock value because of a hidden gas well transfer deal and a fraud lawsuit filed by New Mexico.

  • October 21, 2026

    Crypto Broker Gets 13-Year Stretch For Laundering Drug Money

    A Manhattan federal judge hit a Colombia cryptocurrency broker with over 13 years in prison Wednesday after he copped, along with a businessman with ties to the Cartier family, to laundering $14.5 million worth of Tether that facilitated narcotics transactions.

  • October 21, 2026

    Fund Manager Fights Congo Palm Oil Ruling In Del. High Court

    An investment fund manager and three affiliated entities urged the Delaware Supreme Court Wednesday to overturn a ruling that stripped them of interests in a Congolese palm oil business, arguing it handed fellow investor Kuramo Capital Management LLC an enormous windfall, while Kuramo defended the unusual remedy as necessary to protect its investment from the manager's misconduct.

  • October 21, 2026

    Squire Patton Lands Akerman's Public Finance Co-Leader

    Squire Patton Boggs LLP announced Wednesday that it has added the co-chair of Akerman LLP's public finance group to bolster its capacity to handle public finance, healthcare finance and other matters.

  • October 21, 2026

    Blank Rome Lands 4 Hogan Lovells Commodities Lawyers

    Blank Rome LLP has brought on a four-attorney, New-York based commodities team from Hogan Lovells Cadwalader that advises clients in the financial services and energy industries.

  • October 21, 2026

    OCC Finalizes Stablecoin Rules, Drops Disputed Yield Plan

    The Office of the Comptroller of the Currency on Wednesday finalized its rules for stablecoin issuers under its purview, issuing a 700-page document expected to set the baseline for other federal and state stablecoin frameworks.

  • October 20, 2026

    11th Circ. Upholds Producer's Financing Scheme Conviction

    The Eleventh Circuit on Tuesday refused to disturb the conviction and sentencing of a producer accused of stealing $68.7 million from film and theater investors and producers, ruling that the producer hasn't shown that the district court made any mistakes.

  • October 20, 2026

    CFTC's Selig Says Agency Is Building AI To Police Markets

    U.S. Commodity Futures Trading Commission Chairman Michael Selig spoke to an audience in Washington, D.C., Tuesday about his agency's use of artificial intelligence, whether regulations adopted in the wake of the 2008 financial crisis had gone "too far" and how he is pressing ahead with crypto rules despite Congress' inability to pass regulations before the midterm elections.

  • October 20, 2026

    Colo. Defense Co. Hid Pentagon Funding Cut In IPO, Suit Says

    An aerospace and defense company was hit with a proposed securities class action in Colorado federal court Monday alleging the company misrepresented its performance and hid the government's decision to pull funding, leading to the company's stock value plummeting to more than 80% below its IPO price.

  • October 20, 2026

    Eton Park, Petersen Can't Keep Argentina Docs In $16B Case

    Former minority shareholders in Argentine oil and gas company YPF have been barred from retaining discovery obtained in a New York court case as they pursue an investor-state claim against Argentina over a since-overturned $16 billion judgment, according to a Monday court order.

  • October 20, 2026

    Broad Street Monitor Flags Risks For Investor Redemptions

    The court-appointed monitor for private equity firm Broad Street Global Management LLC testified Tuesday that he is concerned about more than 600 investors in the $1 billion fund who asked to redeem their investments in cash but have yet to receive their money nearly five months after the deadline.

  • October 20, 2026

    Medical Device Co. Beats Investors' Alleged Demand Drop Suit

    A New York federal judge has dismissed a proposed shareholder class action alleging medical device maker Integer Holdings Corp. hid plummeting demand for cardiac devices and misled investors about its overall growth, concluding that the allegations do not suggest its disclosures in 2024 and 2025 were untrue or deceptive.

  • October 20, 2026

    Utah Sues Kalshi, Susquehanna For Violating Gambling Ban

    Utah sued Kalshi, its related entities and Susquehanna International Group in state court Tuesday over a "brazen pattern of unlawful conduct" by offering sports event contracts that allegedly violate the state's constitutional ban on gambling, after the Tenth Circuit declined to shield Kalshi from Utah gaming regulators last month.

  • October 20, 2026

    Zymergen Investors Win Final OK Of $125M IPO Deal

    Investors in the now-defunct biotechnology company Zymergen received final approval of their $125 million deal ending claims that the company misled shareholders ahead of its initial public offering, while plaintiffs' attorneys also had their fee request approved. 

  • October 20, 2026

    Polymarket Calls Ohio's Gaming Enforcement Unconstitutional

    Polymarket has sued Ohio officials in federal court to stave off an enforcement action under the state's gambling laws, arguing its sports event contracts are under the exclusive jurisdiction of the U.S. Commodity Futures Trading Commission and that the state's gaming regulations unlawfully discriminate against interstate commerce.

  • October 20, 2026

    Hughes Satellite Keeps Control Of Ch. 11 Case For Now

    A Texas bankruptcy judge on Tuesday allowed telecommunications company Hughes Satellite Systems Corp. to retain its exclusive right to file a Chapter 11 plan until Dec. 1, rejecting a noteholder challenge to the debtor's control of its case while cautioning that the debtor could soon run out of money.

  • October 20, 2026

    London Stock Exchange Can't Nix MayStreet Suit, Judge Says

    The Delaware Chancery Court has refused to toss a suit accusing the London Stock Exchange Group PLC and a few of its subsidiaries of luring MayStreet Inc.'s co-founder and former CEO into selling the company with false promises of growth and then failing to honor post-closing obligations under the merger contract.

  • October 20, 2026

    8th Circ. Panel Doubts Investors' Medtronic Insulin Pump Suit

    The Eighth Circuit appeared skeptical Tuesday of investors' bid to revive allegations that medical device company Medtronic failed to properly communicate problems with an insulin pump device it manufactured and was ultimately recalled, with judges questioning arguments that certain interactions between the company and regulators weren't properly disclosed.

  • October 20, 2026

    3 Firms Steer $1.97B Tradeweb, Trumid Credit Trading Deal

    Tradeweb Markets Inc. has agreed to acquire credit trading marketplace Trumid Holdings for approximately $1.97 billion, as the fixed-income trading platform looks to expand its presence across the bond life cycle.

  • October 19, 2026

    Justices Asked To Resolve Nonsignatory Arbitration Split

    A trading firm is urging the U.S. Supreme Court to finally resolve whether an arbitrator or a court should decide the proper venue for a dispute involving a nonsignatory to an arbitration agreement, as it fights a Seventh Circuit opinion keeping a putative securities class action in court.

  • October 19, 2026

    Justices Urged To Hear Case Targeting FINRA Enforcement

    The U.S. Supreme Court has been asked to hear a case challenging the ability of the Financial Industry Regulatory Authority to impose fines through an in-house disciplinary procedure with a broker who was penalized by the regulator, telling the justices that it was "futile" to first bring his constitutional arguments before the U.S. Securities and Exchange Commission.

  • October 19, 2026

    SEC Says Cleaning Tech Co.'s Revenue Woes Were Concealed

    The U.S. Securities and Exchange Commission has sued an ex-executive and a board member of a now-dissolved sanitation technology company, accusing them of concealing the company's unfavorable financial state and NASCAR team sponsorship commitment from investors during a 2021 financing round.

  • October 19, 2026

    SEC Official Tells Advisers Not To Wait For AI Guidance

    The director of the U.S. Securities and Exchange Commission's Investment Management Division said that advisers should not "wait for regulators to hold your hands" as they use artificial intelligence, saying regulatory guidance may be "too limited and too late."

  • October 19, 2026

    Apple Wants Fake Crypto Wallet Apps Suit Tossed

    Apple has urged a California federal judge to toss a suit alleging it failed to warn consumers about fraudulent cryptocurrency wallet apps available on its App Store and the risk of cryptocurrency theft posed by those apps, saying the suit is deficient since it seeks to hold the tech giant liable for the conduct of third-party criminal scammers.

Expert Analysis

  • Measuring Shareholder Harm In Death Spiral Convertibles

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    As convertible structures have recently regained prominence, it's important to revisit the so-called floating-price death spiral convertible and how to quantify the losses for shareholders when disputes arise, says Pavithra Kumar at Conexig.

  • Unpacking FDIC's Modernized Bank Merger Review Rules

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    The Federal Deposit Insurance Corp.'s proposed revisions to its Bank Merger Act review process are a shift from its more skeptical prior posture toward a more structured and transaction-facilitative approach, though some broader uncertainty remains concerning antitrust alignment with the U.S. Department of Justice, say attorneys at Simpson Thacher.

  • White House AI Accord Could Reshape Reasonable Care

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    President Donald Trump's recent joint commitment on frontier responsibilities — signed by leaders of Google, Anthropic, Meta and more — may pose legal risks for nonsignatories, as businesses using artificial intelligence may find the accord's safeguards cited against them as evidence of what reasonable care requires, says Peter Schildkraut at Arnold & Porter.

  • Del. Ruling Shows How AI Meeting Transcripts Can Backfire

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    In ATG Capital Opportunities Fund v. Lane, the Delaware Court of Chancery reviewed board meeting transcripts generated by an artificial intelligence tool as part of its assessment of the board's motivations, highlighting potential risks of AI-generated corporate records, say attorneys at Debevoise.

  • Dissecting Dodd's, Gensler's Prediction Market Amicus Briefs

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    Former Sen. Chris Dodd and former U.S. Commodity Futures Trading Commission Chairman Gary Gensler's recent amicus briefs in support of New Jersey's petition for U.S. Supreme Court review of Kalshi v. Flaherty draw on legislative history to counter the CFTC's claim of federal preemption over the prediction markets, says Trace Schmeltz at Steptoe.

  • OCC Plan May Bring Data Sharing Flexibility, Diligence Issues

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    The Office of the Comptroller of the Currency's recent proposal to overhaul its supervisory information sharing regime for the first time in decades would provide important flexibility to banks, but it could create new issues around confidentiality agreements, disclosure controls and diligence processes, say attorneys at Simpson Thacher.

  • 5 Prediction Market Queries For Every League, Athletic Dept.

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    The NFL's recent amicus brief urging the U.S. Supreme Court to resolve a circuit split over regulating prediction markets and operators like Kalshi raises important, enterprisewide governance questions for leagues, teams and athletic departments, and highlights that regulatory oversight and institutional integrity are related but distinct, say attorneys at Robins Kaplan.

  • Planning For D&O Exclusions As Risks Mount For Banks

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    Banks should scrutinize directors and officers exclusions for artificial intelligence, disclosure and cybersecurity risks during policy renewal negotiations to preserve coverage amid the current uptick in insurer scrutiny and related shareholder litigation, say attorneys at Jones Walker.

  • Why The SEC Proposed Rescinding Its 'Pay-To-Play' Rule

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    The U.S. Securities and Exchange Commission's recent proposal to nix its pay-to-play rule governing political contributions by investment advisers follows years of industry advocacy and commissioner criticism that it suppresses political speech and affects hiring, say attorneys at Simpson Thacher.

  • SEC's Insider Trading Duty Rule May Face Loper Bright Test

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    In U.S. v. Jennings, pending in New Jersey federal court, the defense has an opportunity to challenge the rule defining the boundaries of the misappropriation theory of insider trading under Loper Bright, as the only litigated case testing the rule's limits relied on Chevron deference, say attorneys at O'Melveny.

  • Series

    Fintech Regulator Outlook: Collaboration In North Dakota

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    The recent speed of new digital asset products entering the market continues to introduce compliance challenges, so regulators and companies alike must examine the intersection of artificial intelligence, cybersecurity, collaboration and modernization to navigate regulatory complexity, says Lise Kruse at the North Dakota Department of Financial Institutions.

  • As Congress Stalls, SEC Hits Go On 'Innovation Exemption'

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    While the U.S. Securities and Exchange Commission's recently issued innovation exemption to facilitate on-chain trading of certain tokenized stocks isn't a replacement for a comprehensive legislative framework, it reduces the likelihood that further congressional delay will freeze market development, says Stephen Aschettino at Fox Rothschild.

  • What Lawyers Should Know Before Accepting Crypto Payment

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    As clients increasingly request to pay legal fees, retainers and escrow funds using cryptocurrency, lawyers should consider how only a handful of state bar authorities have addressed the issue with varying ethics opinions, as well as the related questions that no authority has yet answered, says attorney Felix Shipkevich.

  • Where The 3 Prediction Market Appellate Rulings Diverge

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    Although the recent Third, Sixth and Ninth Circuit opinions concerning prediction markets overlap on some issues, they differ on key statutory questions, deepening a circuit split over both the classification of sports event contracts and the scope of federal preemption, says Levi Giovanetto at Sheppard.

  • Series

    Calif. Banking Brief: All The Notable Legal Updates In Q3

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    California's financial regulators spent the third quarter of 2026 focusing on consumer protection enforcement at home while resisting federal efforts to displace state oversight — reinforcing the state's intention to shape the compliance landscape for institutions operating within its borders despite federal deregulatory trends, say attorneys at Ropes & Gray.

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