December 08, 2025
CoStar Group, Inc., et al., Petitioners v. Commercial Real Estate Exchange, Inc.
Case Number:
25-667
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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.
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March 04, 2026
CoStar Wants High Court Review Of Antitrust Counterclaims
CoStar Group Inc. and CoStar Realty Information Inc. made another attempt to persuade the U.S. Supreme Court to review the revived antitrust counterclaims lodged by CoStar's business rival, Commercial Real Estate Exchange Inc.
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