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Antitrust Lawyer Blog

Trump’s Revocation of the Biden-Harris Executive Order on Competition: What It Means for Businesses and Mergers
Doyle, Barlow & Mazard PLLC

On August 13, 2025, President Donald Trump issued an executive order revoking Executive Order 14036, the Biden-Harris administration’s 2021 directive aimed at promoting competition in the American economy. This move signals a shift in federal competition policy, drawing praise from business groups and criticism from consumer advocates. FTC Chairman Andrew N. Ferguson hailed the decision…

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DOJ Settles with Greystar: Ending Algorithmic Pricing in Rental Markets
Doyle, Barlow & Mazard PLLC

Introduction On August 8, 2025, the U.S. Department of Justice (DOJ) announced a landmark proposed settlement with Greystar Management Services LLC, the largest landlord in the United States, to address allegations of anticompetitive practices in the rental housing market. This settlement targets Greystar’s use of algorithmic pricing schemes that allegedly stifled competition and drove up…

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DOJ Settlement Paves Way for UnitedHealth’s $3.3 Billion Acquisition of Amedisys
Doyle, Barlow & Mazard PLLC

Introduction On August 7, 2025, the U.S. Department of Justice (DOJ) Antitrust Division, along with state co-plaintiffs from Maryland, Illinois, New Jersey, and New York, announced a proposed settlement to resolve their challenge to UnitedHealth Group Incorporated’s $3.3 billion acquisition of Amedisys Inc. This settlement, which requires the divestiture of 164 home health and hospice…

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DOJ Antitrust Division Dismisses Suit Against Amex GBT Merger On Eve of Trial
Doyle, Barlow & Mazard PLLC

The U.S. Department of Justice (DOJ) Antitrust Division, under the Biden administration, filed a civil antitrust lawsuit on January 10, 2025, to block American Express Global Business Travel’s (Amex GBT) $570 million acquisition of CWT Holdings LLC. The case was dismissed by the DOJ in July 2025, just before a scheduled trial in September 2025,…

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Washington and Colorado Are the First Two States to Require Pre-Merger Notifications
Doyle, Barlow & Mazard PLLC

If your company is filing a premerger notification form with the Department of Justice and Federal Trade Commission, do not forget to simultaneously file with relevant states that have enacted premerger notification laws. The first two states to enact these laws are Washington and Colorado. Washington Premerger Notification Law As of July 27, 2025, federal…

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DOJ Settles HPE/Juniper Networks Avoiding Trial
Doyle, Barlow & Mazard PLLC

The U.S. Department of Justice (DOJ) reached a settlement with Hewlett Packard Enterprise (HPE) and Juniper Networks on June 28, 2025, resolving concerns over HPE’s $14 billion acquisition of Juniper Networks. The settlement required HPE to divest its Instant On wireless networking business and license Juniper’s Mist AI software source code to independent competitors to…

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A Return to Merger Remedies: Trump Administration Shifts Antitrust Policy
Doyle, Barlow & Mazard PLLC

Introduction Under the Biden administration, U.S. antitrust agencies, particularly the Department of Justice Antitrust Division (DOJ) and the Federal Trade Commission (FTC), took a hardline stance against negotiated merger remedies. Instead of settling, they often challenged mergers outright or allowed deals to close without formal conditions, expressing doubts about the effectiveness of remedies like structural…

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DOJ Wins Google Ad Tech Antitrust Trial
Doyle, Barlow & Mazard PLLC

On April 17, 2025, U.S. District Judge Leonie Brinkema of the Eastern District of Virginia ruled in United States et al. v. Google LLC that Google violated Section 2 of the Sherman Antitrust Act. The court found that Google had willfully acquired and maintained monopoly power in three key markets within open-web display advertising: publisher…

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Trump DOJ Should Reevaluate HPE’s Acquisition of Juniper: A Case for Competition and National Security
Doyle, Barlow & Mazard PLLC

The Department of Justice’s (DOJ) decision to challenge Hewlett Packard Enterprise’s (HPE) $14 billion acquisition of Juniper Networks is misguided and threatens innovation and U.S. competitiveness.  Gail Slater, the newly confirmed Assistant Attorney General for the DOJ’s Antitrust Division, should reconsider this decision and assess its broader implications for competition, innovation, and national interests. Facing…

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DIGITALIZATION IN CENTRAL AMERICA: STRATEGIES FOR REGIONAL TRANSFORMATION AND RECOVERY
Doyle, Barlow & Mazard PLLC

The Center for International Private Enterprise recently hosted an event on Digitalization in Central America: Strategies for Regional Transformation and Recovery. On June 10, 2021, the group, which focuses on supporting private enterprise and market-based democratic reform across the world, brought together four leaders from the George W. Bush Institute’s Central American Prosperity Project (CAPP)…

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