KalshiEX LLC v. Williams
| KALSHIEX LLC |
| ROBERT WILLIAMS, in his official capacity as Executive Director of the New York State Gaming Commission, BRIAN O'DWYER, in his official capacity as Chair and Commissioner of the New York State Gaming Commission, JOHN A. CROTTY, in his official capacity as Commissioner of the New York State Gaming Commission, SYLVIA B. HAMER, in her official capacity as Commissioner of the New York State Gaming Commission, MARTIN J. MACK, in his official capacity as Commissioner of the New York State Gaming Commission, PETER J. MOSCHETTI, JR., in his official capacity as Vice Chair and Commissioner of the New York State Gaming Commission, MARISSA SHORENSTEIN, in her official capacity as Commissioner of the New York State Gaming Commission, JERRY SKURNIK, in his official capacity as Commissioner of the New York State Gaming Commission and NEW YORK STATE GAMING COMMISSION |
| PARADIGM OPERATIONS LP and COMMODITY FUTURES TRADING COMMISSION |
| 26-1835 |
| July 8, 2026 |
| U.S. Court of Appeals, Second Circuit |
| STATUTES-Secur Comm Exchange |
Docket Report
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This docket was last retrieved on September 10, 2026. A more recent docket listing may be available from PACER.
| Document Text |
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| Filing 57 ATTORNEY, Conor Woodfin, for Amicus Curiae Paradigm Operations LP, ADDED. [Entered: 09/10/2026 09:32 AM] |
| Filing 56 ATTORNEY, Colleen Roh Sinzdak, Natasha Khan, for Appellant KalshiEX LLC, ADDED. [Entered: 09/10/2026 09:29 AM] |
| Filing 55 NOTICE OF APPEARANCE AS AMICUS COUNSEL, on behalf of Paradigm Operations LP, FILED. Service date 09/10/2026 by ACMS. [Entered: 09/10/2026 08:54 AM] |
| Filing 54 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 09/09/2026 04:09 PM] |
| Filing 53 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 09/09/2026 04:06 PM] |
| Filing 52 NEW PARTY, Amicus Curiae Commodity Futures Trading Commission, ADDED. ATTORNEY, Martin Jordan Minot, for Amicus Curiae Commodity Futures Trading Commission, ADDED. [Entered: 09/09/2026 03:22 PM] |
| Filing 51 AMICUS BRIEF, on behalf of Amicus U.S. Commodity Futures Trading Commission, FILED. Service date 09/08/2026 by ACMS. [Entered: 09/08/2026 10:10 PM] |
| Filing 50 NOTICE OF APPEARANCE AS AMICUS COUNSEL, on behalf of U.S. Commodity Futures Trading Commission, FILED. Service date 09/08/2026 by ACMS. [Entered: 09/08/2026 05:31 PM] |
| Filing 49 NEW PARTY, Amicus Curiae Paradigm Operations LP, ADDED. ATTORNEY, Tyler R. Green, for Amicus Curiae Paradigm Operations LP, ADDED. [Entered: 09/08/2026 04:24 PM] [Edited: 09/09/2026 08:57 AM] |
| Filing 48 AMICUS BRIEF, on behalf of Amicus Paradigm Operations LP, FILED. Service date 09/08/2026 by ACMS. [Entered: 09/08/2026 02:02 PM] |
| Filing 47 NOTICE OF APPEARANCE AS AMICUS COUNSEL, on behalf of Paradigm Operations LP, FILED. Service date 09/08/2026 by ACMS. [Entered: 09/08/2026 01:56 PM] |
Filing 46
ORDER, directing appeals 26-2297, 26-1835, 26-2239, to be heard in tandem, FILED. [Entered: 09/03/2026 04:16 PM]
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| Filing 45 SO-ORDERED SCHEDULING NOTIFICATION, setting Appellee Brian O'Dwyer, Jerry Skurnik, John A. Crotty, Marissa Shorenstein, Martin J. Mack, Peter J. Moschetti, Jr., Robert Williams, Sylvia B. Hamer, Brief due date as 10/30/2026, FILED. [Entered: 09/01/2026 04:03 PM] |
| Filing 44 LR 31.2 SCHEDULING NOTIFICATION, on behalf of Appellee Robert Williams, Appellee Brian O'Dwyer, Appellee John A. Crotty, Appellee Sylvia B. Hamer, Appellee Martin J. Mack, Appellee Peter J. Moschetti, Jr., Appellee Marissa Shorenstein, Appellee Jerry Skurnik, informing Court of proposed due date 10/30/2026, RECEIVED. Service date 09/01/2026 by ACMS. [Entered: 09/01/2026 02:03 PM] |
| Filing 43 BRIEF, on behalf of Appellant KalshiEX LLC, FILED. Service date 08/31/2026 by ACMS. [Entered: 08/31/2026 11:52 PM] |
| Filing 42 JOINT APPENDIX, volume 2 of 2, (pp. JA78 - JA339), on behalf of Appellant KalshiEX LLC, FILED. Service date 08/31/2026 by ACMS. [Entered: 08/31/2026 11:44 PM] |
| Filing 41 JOINT APPENDIX, volume 1 of 2, (pp. JA1 - JA77), on behalf of Appellant KalshiEX LLC, FILED. Service date 08/31/2026 by ACMS. [Entered: 08/31/2026 11:40 PM] |
| Filing 40 LETTER, dated 08/12/2026, response to Appellant's letter dated 8/12/2026, on behalf of Appellee Robert Williams, Appellee Brian O'Dwyer, Appellee John A. Crotty, Appellee Sylvia B. Hamer, Appellee Martin J. Mack, Appellee Peter J. Moschetti, Jr., Appellee Marissa Shorenstein, Appellee Jerry Skurnik, RECEIVED. Service date 08/12/2026 by ACMS. [Entered: 08/12/2026 06:01 PM] [Edited: 08/13/2026 09:23 AM] |
| Filing 39 LETTER, dated 08/12/2026, regarding CTFC emergency order issued 8/11/2026, on behalf of Appellant KalshiEX LLC, RECEIVED. Service date 08/12/2026 by ACMS. [Entered: 08/12/2026 11:37 AM] [Edited: 08/12/2026 01:44 PM] |
| Filing 38 LETTER, dated 08/05/2026, in reponse to tthe Applleee's leter dated 08/03/2026, on behalf of Appellant KalshiEX LLC, RECEIVED. Service date 08/05/2026 by ACMS. [Entered: 08/05/2026 06:11 PM] [Edited: 08/06/2026 10:01 AM] |
| Filing 37 SO-ORDERED SCHEDULING NOTIFICATION, setting Appellant KalshiEX LLC, Brief due date as 08/31/2026, Appendix due date as 08/31/2026, FILED. [Entered: 08/05/2026 08:41 AM] |
| Filing 36 LR 31.2 SCHEDULING NOTIFICATION, on behalf of Appellant KalshiEX LLC, informing Court of proposed due date 08/31/2026, RECEIVED. Service date 08/04/2026 by ACMS. [Entered: 08/04/2026 02:19 PM] |
| Filing 35 LETTER, dated 08/03/2026, response to Appellant's letter dated 7/31/2026, on behalf of Appellee Robert Williams, Appellee Brian O'Dwyer, Appellee John A. Crotty, Appellee Sylvia B. Hamer, Appellee Martin J. Mack, Appellee Peter J. Moschetti, Jr., Appellee Marissa Shorenstein, Appellee Jerry Skurnik, RECEIVED. Service date 08/03/2026 by ACMS. [Entered: 08/03/2026 11:32 AM] [Edited: 08/03/2026 11:43 AM] |
| Filing 34 LETTER, dated 07/31/2026, in support of the motion for injunction, on behalf of Appellant KalshiEX LLC, RECEIVED. Service date 07/31/2026 by ACMS. [Entered: 07/31/2026 04:10 PM] [Edited: 07/31/2026 04:39 PM] |
| Filing 33 CERTIFIED ORDER, dated 07/29/2026, to SDNY (NEW YORK CITY), ISSUED. [Entered: 07/29/2026 07:39 PM] [Edited: 07/30/2026 09:57 AM] |
| Filing 32 MOTION ORDER, denying a temporary injunction; referring the motion to a three-Judge panel, at docket entry 27, on behalf of Appellant KalshiEX LLC, by MP, FILED. [Entered: 07/29/2026 07:36 PM] [Edited: 07/30/2026 08:52 AM] |
| Filing 31 REPLY TO OPPOSITION, on behalf of Appellant KalshiEX LLC, FILED. Service date 07/29/2026 by ACMS. [Entered: 07/29/2026 05:23 PM] |
| Filing 30 OPPOSITION, to Motion for injunction, at docket entry 27, on behalf of , FILED. Service date 07/28/2026 by ACMS. [Entered: 07/28/2026 01:04 PM] |
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Filing 29
ORDER, dated 07/24/2026, directing Appellees to file a response to the motion by 7/28/2026, by MP, FILED. [Entered: 07/24/2026 03:35 PM]
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| Filing 28 OPPOSITION, to Motion for injunction, at docket entry 27, on behalf of Appellee Robert Williams, Appellee Brian O'Dwyer, Appellee John A. Crotty, Appellee Sylvia B. Hamer, Appellee Martin J. Mack, Appellee Peter J. Moschetti, Jr., Appellee Marissa Shorenstein, Appellee Jerry Skurnik, FILED. Service date 07/24/2026 by ACMS. [Entered: 07/24/2026 08:22 AM] |
| Filing 27 MOTION, for injunction, on behalf of Appellant KalshiEX LLC, FILED. Service date 07/23/2026 by ACMS. [Entered: 07/23/2026 10:56 PM] |
| Filing 26 NEW CASE MANAGER, Ronald Willoughby, ASSIGNED. [Entered: 07/23/2026 04:57 PM] |
| Filing 25 CAPTION, changed designation of New York State Gaming Commission from Appellee to Defendant only, AMENDED. [Entered: 07/23/2026 04:50 PM] [Edited: 07/23/2026 07:11 PM] |
| Filing 24 ACKNOWLEDGMENT AND NOTICE OF APPEARANCE, on behalf of Appellee Robert Williams, Appellee Brian O'Dwyer, Appellee John A. Crotty, Appellee Sylvia B. Hamer, Appellee Martin J. Mack, Appellee Peter J. Moschetti, Jr., Appellee Marissa Shorenstein, Appellee Jerry Skurnik, Appellee New York State Gaming Commission, FILED. Service date 07/23/2026 by ACMS. [Entered: 07/23/2026 03:39 PM] |
| Filing 23 NOTICE, to Appellees Brian O'Dwyer, Jerry Skurnik, John A. Crotty, Marissa Shorenstein, Martin J. Mack, New York State Gaming Commission, Peter J. Moschetti, Jr., Robert Williams, Sylvia B. Hamer, for failure to file an appearance, SENT. [Entered: 07/23/2026 02:31 PM] |
| Filing 22 ATTORNEY, Andrew Leighton Porter, Joshua Brooks Sterling, William E. Havemann, Grant R. Mainland, Nicole Valente, Samantha Kinsella Ilagan, Davis Benjamin Campbell, for Appellant KalshiEX LLC, ADDED. [Entered: 07/23/2026 01:53 PM] |
| Filing 21 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:34 PM] |
| Filing 20 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:31 PM] |
| Filing 19 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:29 PM] |
| Filing 18 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:26 PM] |
| Filing 17 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:23 PM] |
| Filing 16 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:20 PM] |
| Filing 15 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/21/2026 08:16 PM] |
| Filing 14 FORM D, on behalf of Appellant KalshiEX LLC, FILED. Service date 07/21/2026 by ACMS. [Entered: 07/21/2026 06:56 PM] |
| Filing 13 FORM C, on behalf of Appellant KalshiEX LLC, FILED. Service date 07/21/2026 by ACMS. [Entered: 07/21/2026 06:53 PM] |
| Filing 12 ACKNOWLEDGMENT AND NOTICE OF APPEARANCE, on behalf of Appellant KalshiEX LLC, FILED. Service date 07/21/2026 by ACMS. [Entered: 07/21/2026 06:49 PM] |
| Filing 11 ATTORNEY, Neal Kumar Katyal, in place of attorney Grant R. Mainland, SUBSTITUTED. [Entered: 07/21/2026 03:06 PM] |
| Filing 10 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of KalshiEX LLC, FILED. [Entered: 07/20/2026 03:44 PM] |
| Filing 9 ATTORNEY, Ester Murdukhayeva, for Appellee Brian O'Dwyer, Appellee Jerry Skurnik, Appellee John A. Crotty, Appellee Marissa Shorenstein, Appellee Martin J. Mack, Appellee New York State Gaming Commission, Appellee Peter J. Moschetti, Jr., Appellee Robert Williams, Appellee Sylvia B. Hamer, ADDED. [Entered: 07/20/2026 03:09 PM] |
| Filing 8 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of Peter J. Moschetti, Jr., Jerry Skurnik, New York State Gaming Commission, John A. Crotty, Sylvia B. Hamer, Martin J. Mack, Robert Williams, Marissa Shorenstein, Brian O'Dwyer, FILED. [Entered: 07/17/2026 09:10 AM] |
| Filing 7 ATTORNEY, Grace Zhou, in place of attorney Barbara D. Underwood, SUBSTITUTED. [Entered: 07/16/2026 07:50 AM] |
| Filing 6 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of Peter J. Moschetti, Jr., Jerry Skurnik, New York State Gaming Commission, John A. Crotty, Sylvia B. Hamer, Martin J. Mack, Robert Williams, Marissa Shorenstein, Brian O'Dwyer, FILED. [Entered: 07/14/2026 05:38 PM] |
| Filing 5 INTERLOCUTORY CIVIL APPEAL, on behalf of Appellant KalshiEX LLC, OPENED. [Entered: 07/08/2026 02:04 PM] |
| Filing 4 ELECTRONIC INDEX, in lieu of record, FILED. [Entered: 07/08/2026 02:01 PM] |
| Filing 3 PAYMENT OF DOCKETING FEE, on behalf of Appellant KalshiEX LLC, district court receipt # ANYSDC33102148, FILED. [Entered: 07/08/2026 01:58 PM] |
| Filing 2 DISTRICT COURT OPINION AND ORDER, dated 07/07/2026, RECEIVED. [Entered: 07/08/2026 01:57 PM] |
| Filing 1 NOTICE OF INTERLOCUTORY CIVIL APPEAL, with district court docket, on behalf of Appellant KalshiEX LLC, FILED. [Entered: 07/08/2026 01:56 PM] |
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| Search for this case: KalshiEX LLC v. Williams | |
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| Plaintiff: KALSHIEX LLC | |
| Represented By: | Grant R. Mainland |
| Represented By: | Davis Benjamin Campbell |
| Represented By: | Samantha Kinsella Ilagan |
| Represented By: | Nicole Valente |
| Represented By: | William E. Havemann |
| Represented By: | Joshua Brooks Sterling |
| Represented By: | Andrew Leighton Porter |
| Represented By: | Neal Kumar Katyal |
| Represented By: | Natasha Khan |
| Represented By: | Colleen Roh Sinzdak |
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| Defendant: ROBERT WILLIAMS, in his official capacity as Executive Director of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: BRIAN O'DWYER, in his official capacity as Chair and Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: JOHN A. CROTTY, in his official capacity as Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: SYLVIA B. HAMER, in her official capacity as Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: MARTIN J. MACK, in his official capacity as Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: PETER J. MOSCHETTI, JR., in his official capacity as Vice Chair and Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: MARISSA SHORENSTEIN, in her official capacity as Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: JERRY SKURNIK, in his official capacity as Commissioner of the New York State Gaming Commission | |
| Represented By: | Barbara D. Underwood |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
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| Defendant: NEW YORK STATE GAMING COMMISSION | |
| Represented By: | Ester Murdukhayeva |
| Represented By: | Grace Zhou |
| Represented By: | Barbara D. Underwood |
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| Amicus curiae: PARADIGM OPERATIONS LP | |
| Represented By: | Tyler R. Green |
| Represented By: | Conor Woodfin |
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| Amicus curiae: COMMODITY FUTURES TRADING COMMISSION | |
| Represented By: | Martin Jordan Minot |
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