AltShares Event-Driven ETF v. Endeavor Group Holdings, Inc., et al.
Plaintiff: ALTSHARES EVENT-DRIVEN ETF, on behalf of itself and all others similarly situated
Defendant: ENDEAVOR GROUP HOLDINGS, INC., ARIEL EMANUEL, PATRICK WHITESELL, MARK SHAPIRO, EGON DURBAN, URSULA BURNS, FAWN WEAVER, STEPHEN EVANS, JACQUELINE RESES and SILVER LAKE GROUP, L.L.C.
Case Number: 26-5629
Filed: August 31, 2026
Court: U.S. Court of Appeals, Ninth Circuit
Nature of Suit: Securities, Commodities, Exchange
Docket Report

This docket was last retrieved on September 2, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
September 2, 2026 Opinion or Order Filing 3 ORDER FILED. Proceedings in this court other than mediation are stayed until the district court rules on the timely tolling motion filed on August 25, 2026. See Fed. R. App. P. 4(a)(4); Leader Natl Ins. Co. v. Indus. Indem. Ins. Co., 19 F.3d 444, 445 (9th Cir. 1994). The clerk will send a copy of this order to the district court and the district judge. [Entered: 09/02/2026 10:56 AM]
August 31, 2026 Filing 2 SCHEDULE NOTICE. Appeal Answering Brief Due (Appellee) 12/17/2026, Appeal Transcript Order Due (Appellant) 9/8/2026, Appeal Transcript Due (Appellant) 10/8/2026, Mediation Questionnaire due (Appellant) 9/8/2026, Appeal Opening Brief Due (Appellant) 11/17/2026. For appeal no. 26-5629, 2:26-cv-00526-RGK-KS. All briefs shall be served and filed pursuant to FRAP 31 and 9th Cir. R. 31-2.1. Failure of the petitioner(s)/appellant(s) to comply with this briefing schedule will result in automatic dismissal of the appeal. See 9th Cir. R. 42-1. [Entered: 08/31/2026 01:31 PM]
August 31, 2026 Filing 1 CASE OPENED. A copy of your notice of appeal / petition filed in 2:26-cv-00526-RGK-KS has been received in the Clerk's office of the United States Court of Appeals for the Ninth Circuit. The U.S. Court of Appeals docket number 26-5629 has been assigned to this case. All communications with the court must indicate this Court of Appeals docket number. Please carefully review the docket to ensure the name(s) and contact information are correct. It is your responsibility to alert the court if your contact information changes. Resources Available For more information about case processing and to assist you in preparing your brief, please review the Case Opening Information (for #attorneys and #pro se litigants) and review the #Appellate Practice Guide. Attorneys should consider contacting the court's #Appellate Mentoring Program for help with the brief and argument. [Entered: 08/31/2026 01:30 PM]

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Search for this case: AltShares Event-Driven ETF v. Endeavor Group Holdings, Inc., et al.
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Plaintiff: ALTSHARES EVENT-DRIVEN ETF, on behalf of itself and all others similarly situated
Represented By: Mr. Andrew Entwistle
Represented By: Vincent R. Cappucci
Represented By: Mr. Jordan Mikhail Rux
Represented By: Krysta Kauble Pachman
Represented By: Marc M. Seltzer
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Defendant: ENDEAVOR GROUP HOLDINGS, INC.
Represented By: Kristin N. Murphy
Represented By: Michele D. Johnson
Represented By: Ms. Colleen Carlton Smith
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Defendant: ARIEL EMANUEL
Represented By: Ms. Maaren Shah
Represented By: Ms. Emily C. Kapur
Represented By: Kristin N. Murphy
Represented By: Michele D. Johnson
Represented By: Ms. Colleen Carlton Smith
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Defendant: PATRICK WHITESELL
Represented By: Ms. Maaren Shah
Represented By: Ms. Emily C. Kapur
Represented By: Kristin N. Murphy
Represented By: Michele D. Johnson
Represented By: Ms. Colleen Carlton Smith
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Defendant: MARK SHAPIRO
Represented By: Ms. Maaren Shah
Represented By: Ms. Emily C. Kapur
Represented By: Kristin N. Murphy
Represented By: Michele D. Johnson
Represented By: Ms. Colleen Carlton Smith
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Defendant: EGON DURBAN
Represented By: Adam L. Goodman
Represented By: Anitha Reddy
Represented By: William Savitt
Represented By: Mr. Stephen Patrick Blake
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Defendant: URSULA BURNS
Represented By: Helam Gebremariam
Represented By: Kevin Orsini
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Defendant: FAWN WEAVER
Represented By: Kristin N. Murphy
Represented By: Michele D. Johnson
Represented By: Ms. Colleen Carlton Smith
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Defendant: STEPHEN EVANS
Represented By: Adam L. Goodman
Represented By: Anitha Reddy
Represented By: William Savitt
Represented By: Mr. Stephen Patrick Blake
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Defendant: JACQUELINE RESES
Represented By: Helam Gebremariam
Represented By: Kevin Orsini
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Defendant: SILVER LAKE GROUP, L.L.C.
Represented By: Adam L. Goodman
Represented By: Anitha Reddy
Represented By: William Savitt
Represented By: Mr. Stephen Patrick Blake
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