No. 25-1070
 
Title: AstraZeneca Pharmaceuticals LP, et al., Petitioners
v.
Mosaic Health, Inc., et al.
Docketed: March 11, 2026
Lower Ct: United States Court of Appeals for the Second Circuit
   Case Numbers: (24-598)
   Decision Date: August 6, 2025
   Rehearing Denied: December 5, 2025
 
Proceedings and Orders
Mar 05 2026 Petition for a writ of certiorari filed. (Response due April 10, 2026)
Petition Appendix Certificate of Word Count Proof of Service
Apr 10 2026 Brief amici curiae of Electric Power Supply Association, et al. filed.
Main Document Certificate of Word Count Proof of Service
Apr 10 2026 Brief amici curiae of Chamber of Commerce of the United States of America, et al. filed.
Main Document Certificate of Word Count Proof of Service
Apr 22 2026 DISTRIBUTED for Conference of 5/14/2026.
Apr 30 2026 Response Requested. (Due June 1, 2026)
May 08 2026 Motion to extend the time to file a response from June 1, 2026 to July 1, 2026, submitted to The Clerk.
Main Document
May 12 2026 Motion to extend the time to file a response is granted and the time is extended to and including July 1, 2026.
Attorneys
Attorneys for Petitioners
Allon Kedem
Counsel of Record
Arnold & Porter Kaye Scholer LLP
601 Massachusetts Avenue, NW
Washington, DC 20001

ALLON.KEDEM@ARNOLDPORTER.COM
Ph: 2029425000
Party name: AstraZeneca Pharmaceuticals LP, et al.


Attorneys for Respondents
Brian M. Feldman
Aurelian Law PLLC
175 Sully's Trail, Suite 200
Pittsford, NY 14534

brian.feldman@aurelianlaw.com
Ph: 585-542-1200
Party name: Mosaic Health, Inc., Central Virginia Health Services, Inc.


Other Attorneys
Sarah Patricia Hogarth
Counsel of Record
McDermott Will & Schulte LLP
500 North Capitol Street NW
Washington, DC 20001

shogarth@mcdermottlaw.com
Ph: 202-756-8354
Party name: Electric Power Supply Association


Michael Francis Murray
Counsel of Record
Paul Hastings LLP
2050 M Street NW
Washington, DC 20036

michaelmurray@paulhastings.com
Ph: 2025511700
Party name: The Chamber of Commerce of the United States of America and the National Association of Manufacturers as Amici Curiae