Supreme Court of the United States
Skip Navigation LinksHome > Search Results



Docket for 25-667
Print  Notify Me  
Search documents in this case:
No. 25-667
 
Title: CoStar Group, Inc., et al., Petitioners
v.
Commercial Real Estate Exchange, Inc.
Docketed: December 8, 2025
Lower Ct: United States Court of Appeals for the Ninth Circuit
   Case Numbers: (23-55662)
   Decision Date: June 23, 2025
   Rehearing Denied: September 5, 2025
 
Proceedings and Orders
Dec 04 2025 Petition for a writ of certiorari filed. (Response due January 7, 2026)
Petition Certificate of Word Count Proof of Service
Dec 26 2025 Waiver of right of respondent Commercial Real Estate Exch., Inc. to respond filed.
Main Document
Dec 30 2025 DISTRIBUTED for Conference of 1/16/2026.
Jan 07 2026 Brief amici curiae of Former Antitrust Officials, et al. filed. (Distributed)
Main Document Certificate of Word Count Proof of Service
Jan 07 2026 Brief amicus curiae of Chamber of Progress filed. (Distributed)
Main Document Certificate of Word Count Proof of Service
Jan 14 2026 Response Requested. (Due February 13, 2026)
Attorneys
Attorneys for Petitioners
Melissa Arbus Sherry
Counsel of Record
Latham & Watkins LLP
555 Eleventh Street, NW
Suite 1000
Washington, DC 20004
MELISSA.SHERRY@LW.COM
Ph: 202-637-3386
Party name: CoStar Group, Inc.; CoStar Realty Information, Inc.


Attorneys for Respondent
Ellyde Roko Thompson
Counsel of Record
Quinn Emanuel Urquhart & Sullivan, LLP
295 5th Avenue, 9th Floor
New York, NY 10016
ellydethompson@quinnemanuel.com
Ph: 212-849-7000
Party name: Commercial Real Estate Exch., Inc.


Other Attorneys
Steven Paul Lehotsky
Counsel of Record
Lehotsky Keller Cohn LLP
200 Massachusetts Avenue NW
Suite 700
Washington, DC 20001
steve@lkcfirm.com
Ph: (512) 693-8350
Party name: Chamber of Progress


Benjamin Milton Mundel
Counsel of Record
Sidley Austin LLP
1501 K St NW
Washington, DC 20005
bmundel@sidley.com
Ph: 2027368000
Party name: Former Antitrust Officials And Antitrust Scholars In Support Of Petitioners

 

Opinions
Filing & Rules
Oral Arguments
Case Documents
News Media
About
Visit
Contact Us | Site Map | Help | Fellows Program | Jobs | Links | Website Policies and Notices | Privacy Policy | USA.GOV
SUPREME COURT OF THE UNITED STATES 1 First Street, NE Washington, DC 20543