Supreme Court of the United States · Official docket →
Peter Kosinski, et al., Applicants v. Michael Williams, et al.
Application · Court of Appeals of New York, No. Mo. No. 2026-89
Application granted · March 2, 2026
Counsel of record
For petitioner
Eoin Oilibhear O Muimhneachain
Cullen & Dykman LLP
For respondent
Justin Matthew Block
Perillo Hill LLP
Case
Conference history
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Amicus briefs
1 cert-stage
Proceedings
- Mar 02 2026Application (25A915) referred to the Court.
- Mar 02 2026Application (25A915) for stay presented to Justice Sotomayor and by her referred to the Court is granted. The January 21, 2026 order entered by the Supreme Court of the State of New York, New Your County, Index No. 164002/2025, is stayed pending the disposition of a petition for a writ of certiorari in this Court, if such a writ is timely sought. Should certiorari be denied, this stay shall terminate automatically. In the event certiorari is granted, the stay shall terminate upon the issuance of the mandate of this Court. Justice Alito concurs. (Detached opinion) Justice Sotomayor, joined by Justice Kagan and Justice Jackson, dissents. (Detached Opinion)
- Mar 02 2026Motion for leave to file Sur-Reply DENIED.
- Feb 22 2026Motion for leave to file Sur-Reply filed by respondents Michael Williams, et al.
- Feb 20 2026Reply of applicants Peter Kosinski, et al. filed.
- Feb 19 2026Response to application from individual members of the New York State Independent Redistricting Commission filed.
- Feb 19 2026Response to application from respondents Michael Williams, et al. filed.
- Feb 19 2026Response to application from respondents Kathy Hochul, Governor of New York, et al. filed.
- Feb 13 2026Response to application (25A915) requested by Justice Sotomayor, due by 4 p.m. (EST) on February 19, 2026.
- Feb 13 2026Brief amicus curiae of United States filed.
- Feb 12 2026Application (25A915) for a stay, submitted to Justice Sotomayor.