No. 26-442
 
Title: Petersen Energia Inversora, S.A.U., et al., Petitioners
v.
Argentine Republic, et al.
Docketed: October 2, 2026
Linked with: 26A204
Lower Ct: United States Court of Appeals for the Second Circuit
   Case Numbers: (23-7370, 23-7463, 23-7614, 23-7376, 23-7471, 23-7667)
   Decision Date: March 27, 2026
   Rehearing Denied: June 2, 2026
 
Proceedings and Orders
Aug 11 2026 Application (26A204) to extend the time to file a petition for a writ of certiorari from August 31, 2026 to September 30, 2026, submitted to Justice Sotomayor.
Main Document Lower Court Orders/Opinions Lower Court Orders/Opinions Other Proof of Service
Aug 17 2026 Application (26A204) granted by Justice Sotomayor extending the time to file until September 30, 2026.
Sep 30 2026 Petition for a writ of certiorari filed. (Response due November 2, 2026)
Petition Certificate of Word Count Proof of Service
Oct 20 2026 Amicus brief of Republican Action for Argentina Inc. submitted.
Main Document Certificate of Word Count Proof of Service
Oct 21 2026 Motion of the Argentine Republic to extend the time to file a response from November 2, 2026 to December 2, 2026, submitted to The Clerk.
Main Document
Oct 21 2026 Motion of YPF S.A. to extend the time to file a response from November 2, 2026 to December 2, 2026, submitted to The Clerk.
Main Document
Oct 22 2026 The motions to extend the time to file responses are granted and the time is extended to and including December 2, 2026, for all respondents.
Attorneys
Attorneys for Petitioners
Paul D. Clement
Counsel of Record
Clement & Murphy, PLLC
706 Duke Street
Alexandria, VA 22314

PAUL.CLEMENT@CLEMENTMURPHY.COM
Ph: (202) 742-8900
Party name: Petersen Energia Inversora, S.A.U., et al.


Attorneys for Respondents
Robert J. Giuffra Jr.
Counsel of Record
Sullivan & Cromwell
125 Broad Street
New York, NY 10004

giuffrar@sullcrom.com
Ph: 212-558-3121
Party name: Argentine Republic, et al.


Mark Goodman
Counsel of Record
Debevoise & Plimpton LLP
66 Hudson Boulevard
New York, NY 10001

mpgoodman@debevoise.com
Ph: (212) 909-6000
Party name: YPF S.A.


Other Attorneys
Fernando Gabriel Irazu
Counsel of Record
Republican Action for Argentina Ic.
Avenida Córdoba 1412, 4th Floor
Buenos Aires, Argentina, XX 1055

fgirazu@gmail.com
Ph: +5411 3084-8080
Party name: Republican Action for Argentina Inc.