April 14, 2026

Shapiro Hospitalities LLC v. CoStar Group, Inc. et al

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Case Number:

1:26-cv-01027

Court:

Virginia Eastern

Nature of Suit:

Anti-Trust

Multi Party Litigation:

Class Action

Judge:

Patricia Tolliver Giles

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Companies

Sectors & Industries:

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. April 15, 2026

    Antitrust Suit Targets CoStar Noncompetes, Cross-Post Limits

    CoStar Group faces a lawsuit in Virginia federal court alleging that the real estate information service has for years sought to prevent cross-listings by customers and shut out would-be competitors through acquisitions and noncompete deals with large brokerages, in what plaintiffs' counsel claims is the first such antitrust class action against the company. 

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