Cases
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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
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Latest cases
Compass Lexecon Client Wins Dismissal of J&J Subsidiary Bankruptcy
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Latest cases
Compass Lexecon Client Co-Diagnostics Granted Motion for Summary Judgment in Securities Class Action
Court Relies on the Testimony of Senior Consultant Allen Ferrell
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Latest cases
Compass Lexecon Client Desktop Metal Prevails in Broken Deal Litigation
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Latest cases
Rio Tinto completes $6.7 billion acquisition of Arcadium Lithium
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Latest cases
Report on electricity market design to support the development of flexibility in EU power systems - an analysis of best international practices
















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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… -
22 Apr 2025
U.S. District Court Judge Paul S. Diamond for the Eastern District of Pennsylvania granted summary judgment mid-trial in favor of Compass Lexecon’s client DePuy Synthes in a patent infringement… -
14 Apr 2025
The Court ruled in favor of Compass Lexecon’s client, Neist Media, in denying a motion for preliminary injunction in a Lanham Act dispute. The Plaintiff, Alex Hormozi, a well-known entrepreneur,… -
On September 20, 2024, Johnson & Johnson subsidiary Red River Talc (RRT) filed a prepackaged bankruptcy to resolve the tens of thousands of pending and future personal injury claims alleging…
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03 Apr 2025
Co-Diagnostics retained Compass Lexecon and Senior Consultant Professor Allen Ferrell to rebut the Plaintiff’s expert’s opinions on loss causation and damages. -
27 Mar 2025
On July 2, 2024, Nano Dimensions (Nano) entered into a merger agreement (the Merger Agreement) to acquire Desktop Metal, Inc. (Desktop), which provides additive manufacturing solutions, including… -
26 Mar 2025
Compass Lexecon advised metal and mining company Rio Tinto on the merger control review of its acquisition of Arcadium Lithium, a global lithium chemicals producer. -
20 Mar 2025
In a report commissioned by Amazon Web Services and supported by the Regulatory Assistance Project, a Compass Lexecon team analysed a range of case studies from different countries exemplifying… -
Compass Lexecon provided economic expert advice to class representative Walter Merricks CBE in the context of his collective claim for damages against Mastercard on behalf of UK consumers.
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14 Mar 2025
A proposed class of retirement plan participants claimed that Baker Hughes breached its fiduciary duty of prudence by paying excessive compensation for its recordkeeping services via float income. -
11 Mar 2025
Compass Lexecon energy market experts, Fabien Roques, Charles Verhaeghe, Augustin Lorne and Clémence Rainaut contributed to a study published by Eurelectic, in which they analyse how sound… -
10 Mar 2025
Compass Lexecon supported building materials manufacturer Saint-Gobain during merger proceedings related to the $1 billion acquisition of FOSROC, a Dubai-based player in the construction… -
Compass Lexecon assisted the Belgian sovereign Wealth Fund (SFPIM) during the pre-notification and in-depth investigation by the European Commission into State aid provided by the Belgian state…
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11 Feb 2025
On January 31, 2025, Judge Charles Eskridge of the U.S. District Court for the Southern District of Texas denied the FTC’s request for a preliminary injunction in Tempur Sealy International,… -
04 Feb 2025
Compass Lexecon conducted an economic study for association ADN Mobilités, which regroups independent train ticket distributors Trainline, Omio et Kombo. -
03 Feb 2025
Compass Lexecon experts Dennis Carlton, Anindya Ghose, and John List submitted testimony on the merits of plaintiffs’ antitrust claims on behalf of Meta.
Our professionals
Compass Lexecon’s staff includes more than 850 employees, including professional consultants, analysts, and practice support personnel that span 25 offices across the globe.