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Compass Lexecon has been involved in many of the largest and most complex antitrust litigation and financial market cases over the past 30 years.

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Compass Lexecon’s Client Jimmy John’s Defeats Motion for Class Certification in Fast Food No-Poach Case

08/09/21

Compass Lexecon Senior Consultant Dr. Janusz Ordover Cited Favorably in Class Certification Order; Plaintiff’s Expert Excluded under Daubert Compass Lexecon’s client Jimmy John’s defeated a motion for certification of a putative class of Jimmy John’s restaurant employees in Conrad v....

Compass Lexecon Client AT&T Prevails as U.S. Court of Appeals Rejects U.S. DOJ’s Appeal of AT&T-Time Warner Merger Clearance

03/05/19

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 conditions. The Department of Justice announced soon thereafter...

Compass Lexecon Clients AT&T and Time Warner Prevail in Historic Merger Case

07/11/18

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 U.S. Department of Justice to block the deal...

Aerotec-Honeywell

09/01/16

In September 2016, the U.S. Court of Appeals for the Ninth Circuit affirmed a March 2014 U.S. District Court decision, granting summary judgment to Defendant Honeywell International, Inc. (Honeywell) on antitrust claims brought by Aerotec International, Inc. (Aerotec). Aerotec is...

Compass Lexecon Client Energy Labs Prevails in Patent Infringement Suit Jury Trial

08/10/16

Compass Lexecon Affiliate Dr. Jonathan Arnold Testifies Successfully at Trial After switching to new counsel in this patent infringement case, Energy Labs retained Compass Lexecon and its affiliate, Dr. Jonathan Arnold, to analyze the economic evidence and provide an expert...

Compass Lexecon’s Clients Prevail in Major Antitrust Pay-For-Delay Settlement Case

09/23/15

Compass Lexecon Expert Professor Bobby Willig Testifies Successfully for Defendants; Plaintiffs' Expert Excluded under Daubert In In re: Wellbutrin XL Antitrust Litigation, Compass Lexecon's clients, SmithKline Beecham Corporation d/b/a GlaxoSmithKline and GlaxoSmithKline plc (collectively, "GSK"), prevailed in a major pay-for-delay...

U.S. Regulators Clear $48.5 Billion AT&T-DirecTV Merger

08/04/15

Clearance Relies On Compass Lexecon Merger Simulation Compass Lexecon experts and economists assisted AT&T in securing regulatory approval of its acquisition of DirecTV. Professors Michael Katz of the University of California, Berkeley, and Philip Haile and Steven Berry of Yale...

Pfizer Derivative Action

12/02/10

In what has been called one of the largest settlements in a derivative action, Pfizer agreed to set aside $75 million to fund new compliance efforts at Pfizer, including the creation of a new Board-level committee. Compass Lexecon was retained...