Cases
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Latest cases
Merchant Claimants Prevail in CAT’s Judgment on Multilateral Interchange Fees
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Latest cases
Safran obtains conditional approval for $1.8 billion acquisition of Collins Aerospace's flight control business
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Latest cases
Report on the EU Carbon Border Adjustment Mechanism: A review of the EU CBAM’s economic principles, expected impacts and outstanding issues
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Latest cases
Compass Lexecon Clients Microsoft and Activision Prevail in FTC’s Appeal of Landmark Merger Case
9th Circuit Affirms the District Court’s Ruling Based on Testimony of Compass Lexecon Expert Professor Dennis W. Carlton
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Latest cases
Mondi expands with €634 million acquisition of Schumacher Packaging’s Western Europe assets
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Latest cases
New Comprehensive Analysis of PBM-Affiliated Pharmacy Reimbursements Shows FTC Interim Reports Reached Flawed Conclusions Based on a Small, Non-Representative Sample of Drugs
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Latest cases
Compass Lexecon Client DePuy Synthes Prevails in Patent Infringement Litigation
Court agrees with the testimony of Compass Lexecon affiliate Peter Rossi
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Latest cases
Compass Lexecon Client Neist Media Prevails in Lanham Act Dispute
Court Agrees with Expert Opinions of Compass Lexecon Executive Vice President Niall MacMenamin
Showing 1–16 of 27 results
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12 May 2025
The US Court of Appeals for the Ninth Circuit rejected the Federal Trade Commission’s challenge to the $69 billion Microsoft/Activision merger, affirming a lower court ruling that the enforcer… -
28 Apr 2025
A new study of the pharmacy benefit manager (PBM) industry was released by Professor Dennis Carlton, one of the leading industrial organization economists in the country and a former Deputy… -
30 Jan 2025
On January 13, 2024, Compass Lexecon clients the Auto Dealer Management Systems (DMS) Vendor Class Plaintiffs (case 3:24-cv-00571), comprised of makers of car dealership apps, entered into a… -
09 Oct 2024
Dennis W. Carlton, Mary Coleman, Nauman Ilias, Theresa Sullivan, and Nathan Wilson conducted a study, commissioned by Caremark, Express Scripts, and Optum Rx, that focuses on the role of pharmacy… -
17 Jul 2023
Compass Lexecon was retained by Microsoft and Activision Blizzard to provide economic analysis and expert testimony regarding the competitive effects and procompetitive efficiencies arising from… -
12 Feb 2020
U.S. District Court rules in favor of T-Mobile and Sprint merger. Compass Lexecon’s Professor Michael Katz’s testimony cited favorably, confirming no substantial competition lessening. -
05 Mar 2019
On February 26, 2019, the U.S. Court of Appeals rejected the Department of Justice’s appeal of the US District Court’s opinion allowing the merger of AT&T and Time Warner to proceed without… -
11 Jul 2018
Compass Lexecon was retained by AT&T and Time Warner to provide economic analysis and expert testimony concerning the merger of the two companies, and to assist with the litigation brought by the… -
09 Mar 2018
In March 2018, a three judge panel of the U.S. Appeals Court for the 11th Circuit affirmed the lower court’s granting of summary judgment to Compass Lexecon’s client, Delta Air Lines, in an… -
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19 Jun 2017
In November 2016, DraftKings and FanDuel, the two principal purveyors of daily fantasy sports (DFS) announced plans to merge. -
01 May 2017
In May 2017, the State of Illinois reached a tentative settlement agreement with the last remaining Defendant in the last remaining proceeding in the multidistrict TFT-LCD price-fixing antitrust… -
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Compass Lexecon’s staff includes more than 850 employees, including professional consultants, analysts, and practice support personnel that span 25 offices across the globe.
