December 08, 2025

CoStar Group, Inc., et al., Petitioners v. Commercial Real Estate Exchange, Inc.

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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. February 17, 2026

    CoStar Rival Urges High Court To Reject Antitrust Appeal

    A rival accusing CoStar of blocking competition for commercial real estate listing services is urging the U.S. Supreme Court not to review a ruling that revived the rival's counterclaims, saying that CoStar just disagrees with how the appeals court viewed the allegations.

4 other articles on this case. View all »

Parties

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