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Antitrust Litigation State Attorneys General

McCarter & English, LLP

Recent Trends in State Antitrust Enforcement

State attorneys general (state AGs) are expected to ramp up antitrust enforcement. Some would argue that enforcement is an effort to fill a perceived gap left by the Trump administration, but state AGs have been signaling...more

McDermott Will & Emery

This Week in 340B: May 6 – 12, 2025

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Find this week’s updates on 340B litigation to help you stay in the know on how 340B cases are developing across the country. Each week we comb through the dockets of more than 50 340B cases to provide you with a quick...more

Mogin Law LLP

Structural vs. Behavioral: Dueling Antitrust Remedies Proposed at Google Ad Trial

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During this week’s trial in Alexandria, Va., the Department of Justice (DOJ) and state attorneys general have outlined a sweeping set of structural and behavioral remedies to curtail Google’s dominance in digital advertising,...more

Troutman Pepper Locke

Illinois and Minnesota AGs Join FTC’s Lawsuit Against Private Equity Firm

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Illinois Attorney General (AG) Kwame Raoul and Minnesota AG Keith Ellison have joined the Federal Trade Commission (FTC) in a lawsuit to block the acquisition of Surmodics Inc. by GTCR BC Holdings LLC, two major manufacturers...more

Jenner & Block

U.S. et al. v. Google LLC: Key Takeaways from Advertising Technology Antitrust Decision

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Google again made antitrust headlines last week when a federal judge issued a 115-page decision finding that Google violated federal antitrust law by unlawfully establishing a monopoly in digital advertising markets relied...more

Kerr Russell

Michigan AG Alleges Anticompetitive Agreement Between Pharmacy Benefit Managers

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Michigan Attorney General Dana Nessel sued Express Scripts Inc. and Prime Therapeutics LLC, two pharmacy benefit managers (PBMs), in the U.S. District Court for the Eastern District of Michigan on Monday, April 28, 2025....more

Frost Brown Todd

Antitrust Developments Update for April 2025

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In our last antitrust developments publication, we commented on the challenge to the new Hart-Scott-Rodino Antitrust Improvements Act (HSR Act) final rule brought by the U.S. Chamber of Commerce and other parties in the...more

Patterson Belknap Webb & Tyler LLP

RealPage Opens New Front in Algorithmic Pricing Challenges with Suit Challenging Berkeley Ordinance

In the latest front of the legal battle over the use of algorithmic pricing, RealPage, Inc. (“RealPage”) has challenged an ordinance passed by the City of Berkeley banning the use of revenue management software products like...more

Cozen O'Connor

Google Found Liable for Anticompetitive Practices in Digital Advertising Markets

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A bipartisan coalition of 17 AGs and the U.S. DOJ obtained a favorable ruling in the U.S. District Court for the Eastern District of Virginia in their antitrust case against Google LLC. As previously reported, the suit...more

Morgan Lewis

State Attorneys General Step Up Antitrust Enforcement

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State attorneys general are playing an increasingly prominent role in shaping the antitrust enforcement landscape in the United States. With a combination of expanded authority, increased funding, strategic collaboration, and...more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting: Enforcers’ Roundtable

The Spring Meeting is the largest gathering of competition, consumer protection, and data privacy profes­sionals globally, with lawyers, academics, economists, enforcers, journalists, and students from around the world....more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting: The Future of Healthcare Mergers

The Spring Meeting is the largest gathering of competition, consumer protection, and data privacy profes­sionals globally, with lawyers, academics, economists, enforcers, journalists, and students from around the world....more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting: Merger Trials: Winning Strategies

The Spring Meeting is the largest gathering of competition, consumer protection, and data privacy profes­sionals globally, with lawyers, academics, economists, enforcers, journalists, and students from around the world....more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting: AG Antitrust Enforcement: “State” of Play

During the first Trump and Biden administrations, state attorneys general upped their emphasis on bringing antitrust cases, and that trend seems to be continuing into the early days of the second Trump administration. The ABA...more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting - Antitrust under Trump: Redo of the first term, or something new?

The Spring Meeting is the largest gathering of competition, consumer protection, and data privacy profes­sionals globally, with lawyers, academics, economists, enforcers, journalists, and students from around the world....more

BakerHostetler

Live Updates - ABA Antitrust Spring Meeting 2025, Washington, D.C.

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The members of BakerHostetler’s Antitrust and Competition Team are pleased to present these brief updates from the conference sessions at this week’s ABA Antitrust Spring Meeting in Washington, D.C....more

Morrison & Foerster LLP

MoForecast: State AGs and Antitrust Enforcement: Trends and Expectations for 2025

State attorneys general (State AGs) are becoming increasingly active in the realm of antitrust enforcement, focusing on mergers, monopolization, and ESG-related cases. In recent years, state AGs have taken assertive roles in...more

Mogin Law LLP

Government Attorneys Continue Call for Google to Divest Chrome

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The Department of Justice and 39 state attorneys general have revised proposed remedies they say will restore competition in the internet search engine market dominated by Google via an “illegal monopoly,” as they...more

Zelle  LLP

Ninth Circuit Upholds Denial of American Booksellers Association’s Motion to Intervene in FTC v. Amazon.com

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On December 4, 2024, the Ninth Circuit upheld the District Court’s denial of the American Booksellers Association’s motion to intervene in an antitrust suit brought against Amazon.com by the FTC and 19 states. The Ninth...more

Mogin Law LLP

Live Nation’s Motion to Dismiss Government Antitrust Case Rejected

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The U.S. Department of Justice Antitrust Division and state antitrust authorities have plausibly alleged that Live Nation engaged in illegal tying and coercion of performing artists, a federal judge in the Southern District...more

A&O Shearman

New York State Court Finds Violation Of Donnelly Act Stemming From Ski Area Acquisition

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On February 26, 2025, the Supreme Court of the State of New York, County of Onondaga, rendered a decision involving an alleged anticompetitive acquisition under New York’s Donnelly Act. This decision demonstrates the...more

Morgan Lewis

AI and Algorithmic Pricing: 2025 Antitrust Outlook and Compliance Considerations

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While algorithmic pricing has been used in many industries for decades, the rapid development of artificial intelligence (AI) technology has led antitrust enforcers—including federal agencies and state attorneys...more

Troutman Pepper Locke

Latest NCAA Settlement Directly Targets NIL-Recruiting Ban

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On January 31, the attorney general (AG) for the state of Tennessee and the attorney general for the Commonwealth of Virginia announced that they had reached an agreement in principle with the National Collegiate Athletics...more

Husch Blackwell LLP

What We're Watching: State Attorneys General Offices in 2025

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As the Oval Office and Congress flip to Republican control, we expect more state AG-led efforts to impact public policy. Shortly after the New Year, we gathered together attorneys from our State Attorneys General team to...more

Mogin Law LLP

Judge Rejects Google’s Motion to Dismiss States’ Advertising Antitrust Case

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A suit brought by state attorneys general accusing Google of overseeing a broad scheme of anticompetitive conduct in digital display advertising markets will continue following a Jan. 28, 2025, ruling from the Eastern...more

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