Citadel Securities LLC et al v. Chicago Board Options Exchange, Inc. et al
Plaintiff: Citadel Securities LLC, Ronin Capital, LLC, Susquehanna Securities and Susquehanna Investment Group
Defendant: Chicago Board Options Exchange, Inc., NASDAQ OMX PHLX, NYSE Arca, Inc., NYSE MKT LLC and International Securities Exchange , LLC
Case Number: 1:2016cv09747
Filed: October 14, 2016
Court: US District Court for the Northern District of Illinois
Office: Chicago Office
County: Cook
Presiding Judge: Robert W. Gettleman
Nature of Suit: Securities/Commodities/Exchanges
Cause of Action: 15 U.S.C. ยง 78
Jury Demanded By: None

Available Case Documents

The following documents for this case are available for you to view or download:

Date Filed Document Text
October 23, 2018 Opinion or Order Filing 59 MEMORANDUM Opinion and Order: For the reasons stated in the Memorandum Opinion and Order, defendants Chicago Board Options Exchange, Inc., International Securities Exchange, LLC, NASDAQ PHLX, LLC, NYSE ARCA, Inc. and NYSE MKT, LLC,'s motion to dismiss [doc. 49 ] is granted. Civil case terminated. Signed by the Honorable Robert W. Gettleman on 10/23/2018. Mailed notice (cn).
January 12, 2017 Opinion or Order Filing 22 Memorandum Opinion and Order signed by the Honorable Robert W. Gettleman on 1/12/2017: Plaintiffs' motion to remand 18 is denied. Mailed notice (gds)
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Search for this case: Citadel Securities LLC et al v. Chicago Board Options Exchange, Inc. et al
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Defendant: Chicago Board Options Exchange, Inc.
Represented By: Paul E. Dengel
Represented By: Paul Edwin Greenwalt, III
Represented By: Rachel Allison Remke
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Defendant: NASDAQ OMX PHLX
Represented By: Terrence Patrick Canade
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Defendant: NYSE Arca, Inc.
Represented By: David Joel Chizewer
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Defendant: NYSE MKT LLC
Represented By: David Joel Chizewer
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Defendant: International Securities Exchange , LLC
Represented By: Terrence Patrick Canade
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Plaintiff: Citadel Securities LLC
Represented By: Stephen Patrick Bedell
Represented By: Jason P. Britt
Represented By: Thomas Paul Krebs
Represented By: Ellen M. Wheeler
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Plaintiff: Ronin Capital, LLC
Represented By: Stephen Patrick Bedell
Represented By: Jason P. Britt
Represented By: Thomas Paul Krebs
Represented By: Ellen M. Wheeler
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Plaintiff: Susquehanna Securities
Represented By: Stephen Patrick Bedell
Represented By: Jason P. Britt
Represented By: Thomas Paul Krebs
Represented By: Ellen M. Wheeler
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Plaintiff: Susquehanna Investment Group
Represented By: Stephen Patrick Bedell
Represented By: Jason P. Britt
Represented By: Thomas Paul Krebs
Represented By: Ellen M. Wheeler
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