Brumfield v. IBG LLC

Brumfield v. IBG LLC

Plaintiff:	TRADING TECHNOLOGIES INTERNATIONAL, INC.
Plaintiff / Appellant:	HARRIS BRUMFIELD, TRUSTEE FOR ASCENT TRUST
Defendant / Cross Appellant:	IBG LLC and INTERACTIVE BROKERS LLC
Defendant / Appellee:	TD AMERITRADE ONLINE HOLDING CORPORATION, TD AMERITRADE, INC., TRADEHELM, INC., STELLAR TRADING SYSTEMS, LTD., STELLAR TRADING SYSTEMS, INC., ESPEED MARKETS, L.P. and INTERACTIVE BROKERS GROUP, LLC
Case Number:	22-1630
Filed:	April 13, 2022
Court:	U.S. Court of Appeals, Federal Circuit
Nature of Suit:	Patent Infringement (Fed. Qst.)

Opinions

We have the following opinions for this case:

Date Filed	Description
November 4, 2022	BRUMFIELD v. IBG LLC
March 27, 2024	Brumfield v. IBG LLC

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Docket Report

This docket was last retrieved on November 17, 2023. A more recent docket listing may be available from PACER.

Date Filed	Document Text
November 17, 2023	Filing 82 NOTICE OF ORAL ARGUMENT. Panel: 2401B. Case scheduled January 8, 2024. Response to Notice of Oral Argument due: 12/01/2023. Please review the attached Notice. The response to notice of oral argument form can be found # here . The Oral Argument Guide can be found # here . Service as of this date by the Clerk of Court. [964153] [MJL] [Entered: 11/17/2023 01:41 PM]
September 22, 2023	Filing 81 The following conflict date submitted by Steffen Nathanael Johnson for IBG LLC and Interactive Brokers LLC has been accepted by the court: 04/01/2024. [951949] [MJL] [Entered: 09/22/2023 03:36 PM]
September 21, 2023	Filing 80 Notice from Appellees IBG LLC and Interactive Brokers LLC regarding conflicts with oral argument. Service: 09/21/2023 by email. [951531] [22-1630] [Steffen Johnson] [Entered: 09/21/2023 12:59 PM]
September 15, 2023	Filing 79 Notice from Appellant Harris Brumfield regarding conflicts with oral argument. Service: 09/15/2023 by email. [950212] [22-1630] [Michael Gannon] [Entered: 09/15/2023 10:15 AM]
September 8, 2023	Filing 78 Notice to Advise of Scheduling Conflicts. Arguing counsel must advise of, and show good cause for, any scheduling conflicts during the upcoming court session months listed in the attached notice. The Response to Notice to Advise of Scheduling Conflicts can be found # here . The Oral Argument Guide can be found # here . [948790] [MMA] [Entered: 09/08/2023 02:54 PM]
August 17, 2023	Filing 77 RESPONSE of Appellant Harris Brumfield to Doc No. [ # 73 ]. Service: 08/17/2023 by email. [943936] [22-1630] [Michael Gannon] [Entered: 08/17/2023 01:09 PM]
August 16, 2023	Filing 76 The following conflict dates submitted by Steffen Nathanael Johnson for IBG LLC and Interactive Brokers LLC have been accepted by the court: 10/05/2023, 10/06/2023. [943397] [MJL] [Entered: 08/16/2023 08:47 AM]
August 15, 2023	Filing 75 Notice from Appellees IBG LLC and Interactive Brokers LLC regarding conflicts with oral argument. Service: 08/15/2023 by email. [943314] [22-1630] [Steffen Johnson] [Entered: 08/15/2023 04:28 PM]
August 9, 2023	Filing 74 Clerk's Note to the File: The conflict dates requested by IBG LLC and Interactive Brokers LLC (see Doc. No. [ # 72 ]) are not accepted at this time. [941804] [MJL] [Entered: 08/09/2023 01:51 PM]
August 7, 2023	Filing 73 Citation of Supplemental Authority pursuant to Fed. R. App. P. 28(j) for Appellees IBG LLC and Interactive Brokers LLC. Service: 08/07/2023 by email. [941096] [22-1630] [Steffen Johnson] [Entered: 08/07/2023 01:15 PM]
August 3, 2023	Filing 72 Notice from Appellees IBG LLC and Interactive Brokers LLC regarding conflicts with oral argument. Service: 08/03/2023 by email. [940560] [22-1630] [Steffen Johnson] [Entered: 08/03/2023 03:54 PM]
April 7, 2023	Filing 71 The following conflict dates submitted by Michael David Gannon for Harris Brumfield have been accepted by the court: 06/05/2023, 06/06/2023, 06/07/2023, 06/08/2023. The following conflict date is not accepted at this time: 06/09/2023. [915199] [MJL] [Entered: 04/07/2023 09:27 AM]
April 3, 2023	Filing 70 Notice from Appellant Harris Brumfield regarding conflicts with oral argument. Service: 04/03/2023 by email. [914140] [22-1630] [Michael Gannon] [Entered: 04/03/2023 10:02 PM]
March 23, 2023	Filing 69 The following additional conflict dates submitted by Michael David Gannon for Harris Brumfield have been accepted by the court: 05/01/2023, 05/02/2023, 05/03/2023, 05/04/2023, 05/05/2023. [911797] [MJL] [Entered: 03/23/2023 09:56 AM]
March 20, 2023	Filing 68 Notice from Appellant Harris Brumfield regarding conflicts with oral argument. Service: 03/20/2023 by email. [911089] [22-1630] [Michael Gannon] [Entered: 03/20/2023 04:59 PM]
March 2, 2023	Filing 67 6 paper copies of Doc. No. [ # 38 ] received from Appellees IBG LLC and Interactive Brokers LLC. (Night Box). [908973] [VDW] [Entered: 03/09/2023 04:23 PM]
March 2, 2023	Filing 66 Notice to Appellees IBG LLC and Interactive Brokers LLC: The record of this case indicates that no paper copies of the response brief [ # 38 ] under FCR 25(c)(3) have been filed. Failure to file required documents may result in dismissal or other action as deemed appropriate by the court. See FCR 25(h). Service as of this date by the Clerk of Court. [907377] [JCP] [Entered: 03/02/2023 11:44 AM]
February 27, 2023	Filing 65 Supplementary Media Appendix received on CD-ROM from Harris Brumfield. Number of copies: 4. [906779] [VDW] [Entered: 02/28/2023 11:43 AM]
February 27, 2023	Filing 64 6 paper copies of Doc. No. [ # 52 ], [ # 46 ], [ # 49 ] received from Appellant Harris Brumfield. [906776] [VDW] [Entered: 02/28/2023 11:40 AM]
February 24, 2023	Filing 63 The following conflict date submitted by Mr. Michael David Gannon for Harris Brumfield has been accepted by the court: 04/07/2023. The following conflict dates have not been accepted at this time: 05/01/23, 05/02/23, 05/03/23, 05/04/23, 05/05/23, 06/05/23, 06/06/23, 06/07/23, 06/08/23. [906197] [MVH] [Entered: 02/24/2023 02:51 PM]
February 24, 2023	Filing 62 The following conflict dates submitted by Steffen Nathanael Johnson for IBG LLC and Interactive Brokers LLC have been accepted by the court: 04/03/2023, 04/04/2023, 04/05/2023, 04/06/2023, 07/10/2023, 07/11/2023, 07/12/2023, 07/13/2023, 07/14/2023, 08/11/2023. [906196] [MVH] [Entered: 02/24/2023 02:43 PM]
February 23, 2023	Filing 61 Notice from Appellees IBG LLC and Interactive Brokers LLC regarding conflicts with oral argument. Service: 02/23/2023 by email. [905981] [22-1630] [Steffen Johnson] [Entered: 02/23/2023 04:50 PM]
February 23, 2023	Filing 60 Notice from Appellant Harris Brumfield regarding conflicts with oral argument. Service: 02/23/2023 by email. [905942] [22-1630] [Michael Gannon] [Entered: 02/23/2023 03:38 PM]
February 17, 2023	Filing 59 Outstanding paper copies of all briefs and appendices must be submitted within five business days from the date of issuance of this notice. See Fed. Cir. R. 25(c)(3)(A). [904955] [ALK] [Entered: 02/17/2023 04:42 PM]
February 17, 2023	Filing 58 Notice to Advise of Scheduling Conflicts. Arguing counsel must advise of, and show good cause for, any scheduling conflicts during the upcoming court session months listed in the attached notice. The Response to Notice to Advise of Scheduling Conflicts can be found # here . The Oral Argument Guide can be found # here . [904954] [ALK] [Entered: 02/17/2023 04:40 PM]
February 14, 2023	Filing 57 Notice of Correction to Doc No. [ # 51 ] for Appellant Harris Brumfield. Service: 02/14/2023 by email. [904102] [22-1630] [Michael Gannon] [Entered: 02/14/2023 12:16 PM]
February 14, 2023	Filing 56 MODIFIED ENTRY: APPENDIX FILED by Appellant Harris Brumfield. Service: 02/13/2023 by email. [903949] --[Edited 02/17/2023 by ALK - compliance review complete] [Michael Gannon] [Entered: 02/14/2023 12:00 AM]
February 13, 2023	Filing 55 Letter from Appellant Harris Brumfield Rule 25.1(a)(2). Service: 02/13/2023 by email. [903948] [22-1630] [Michael Gannon] [Entered: 02/13/2023 11:53 PM]
February 13, 2023	Filing 54 Certificate of Compliance with Fed. Cir. R. 25.1(c)(2) for Appellant Harris Brumfield. Service: 02/13/2023 by email. [903947] [22-1630] [Michael Gannon] [Entered: 02/13/2023 11:50 PM]
February 13, 2023	Filing 53 Joint Statement of Compliance with Fed. Cir. R. 33 for Appellant Harris Brumfield. Service: 02/13/2023 by email. [903944] [22-1630] [Michael Gannon] [Entered: 02/13/2023 11:47 PM]
February 13, 2023	Filing 52 CONFIDENTIAL APPENDIX FILED by Appellant Harris Brumfield. Service: 02/13/2023 by email. (PENDING COMPLIANCE REVIEW) [903943] [22-1630] [Michael Gannon] [Entered: 02/13/2023 11:44 PM]
February 13, 2023	Filing 51 CONFIDENTIAL APPENDIX FILED by Appellant Harris Brumfield. Service: 02/13/2023 by email. (PENDING COMPLIANCE REVIEW) [903941] [22-1630] [Michael Gannon] [Entered: 02/13/2023 11:36 PM]
February 3, 2023	Filing 50 Notice of Correction to Doc No. [ # 49 ] for Appellant Harris Brumfield. Service: 02/03/2023 by email. [901917] [22-1630] [Michael Gannon] [Entered: 02/03/2023 04:39 PM]
February 3, 2023	Filing 49 MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 02/03/2023 by email. [901915]--[Edited 02/09/2023 by ALK - compliance review complete] [Michael Gannon] [Entered: 02/03/2023 04:37 PM]
January 26, 2023	Filing 48 ORDER granting motion to extend time to file appendix [ # 45 ] filed by Appellant Harris Brumfield. The appendix is due 02/13/2023. Service as of this date by the Clerk of Court. [899960] [LMS] [Entered: 01/26/2023 02:53 PM]
January 23, 2023	Filing 47 Notice of Correction to Doc No. [ # 46 ] for Appellant Harris Brumfield. Service: 01/23/2023 by email. [898869] [22-1630] [Michael Gannon] [Entered: 01/23/2023 09:31 PM]
January 23, 2023	Filing 46 MODIFIED ENTRY: CORRECTED REPLY BRIEF FILED by Appellant Harris Brumfield. Service: 01/23/2023 by email. [898868]--[Edited 01/31/2023 by ALK - compliance review complete] [Michael Gannon] [Entered: 01/23/2023 09:28 PM]
January 20, 2023	Filing 45 MOTION of Appellant Harris Brumfield to extend the time to 02/13/2023 to file the appendix. Service: 01/20/2023 by email. [898468] [22-1630] [Michael Gannon] [Entered: 01/20/2023 04:36 PM]
January 5, 2023	Filing 44 ORDER granting motion to extend time [ # 43 ] filed by Appellant Harris Brumfield. Service as of this date by the Clerk of Court. [894951] [LMS] [Entered: 01/05/2023 03:30 PM]
January 3, 2023	Filing 43 MOTION of Appellant Harris Brumfield for leave to file a response/reply to Doc. No. [ # 38 ], Doc. No. [ # 38 ]. Service: 01/03/2023 by email. [894319] [22-1630] [Michael Gannon] [Entered: 01/03/2023 07:40 PM]
December 28, 2022	Filing 42 NOTICE OF NON-COMPLIANCE: The submission of Appellant Harris Brumfield, Reply Brief [ # 41 ], is not in compliance with the rules of this court (see attached). Compliant document due on 01/05/2023. Service as of this date by the Clerk of Court. [893428] [EKD] [Entered: 12/28/2022 04:39 PM]
December 24, 2022	Filing 41 REPLY BRIEF FILED by Appellant Harris Brumfield. Service: 12/23/2022 by email. [892867] [22-1630] This document is non-compliant. See Doc No. [ # 42 ] [Michael Gannon] [Entered: 12/24/2022 12:04 AM]
December 7, 2022	Filing 40 Notice from Appellant Harris Brumfield Regarding Withdrawal of John Frank Murphy. Service: 12/07/2022 by email. [889227] [22-1630] [John Murphy] [Entered: 12/07/2022 10:59 PM]
December 5, 2022	Filing 39 ORDER granting [ # 36 ] motion to extend time. The reply brief is due no later than December 23, 2022. The joint appendix is due no later than January 30, 2023. Service as of this date by the Clerk of Court. [888240] [LMS] [Entered: 12/05/2022 12:18 PM]
December 1, 2022	Filing 38 CORRECTED RESPONSE BRIEF FILED by Appellees Interactive Brokers LLC and IBG LLC. Service: 12/01/2022 by email. (PENDING COMPLIANCE REVIEW) [887572] [22-1630] [Kelsey Curtis] [Entered: 12/01/2022 03:07 PM]
December 1, 2022	Filing 37 NOTICE OF NON-COMPLIANCE: The submission of Appellees IBG LLC and Interactive Brokers LLC, Response Brief [ # 35 ], is not in compliance with the rules of this court (see attached). Compliant document due on 12/08/2022. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [887458] [ALK] [Entered: 12/01/2022 10:26 AM]
November 22, 2022	Filing 36 MOTION of Appellant Harris Brumfield to extend the time to 12/23/2022 to file brief, to extend the time to 01/30/2023 to file the appendix. Service: 11/22/2022 by email. [886187] [22-1630] [Michael Gannon] [Entered: 11/22/2022 03:25 PM]
November 18, 2022	Filing 35 OPENING BRIEF FILED by Appellees IBG LLC and Interactive Brokers LLC. Service: 11/18/2022 by email. (PENDING COMPLIANCE REVIEW) [885118] [22-1630] [Steffen Johnson] [Entered: 11/18/2022 03:37 PM]
November 18, 2022	Filing 34 Entry of appearance for Kelsey J. Curtis as counsel for Appellees IBG LLC and Interactive Brokers LLC. Service: 11/18/2022 by email. [884872] [22-1630] [Kelsey Curtis] [Entered: 11/18/2022 08:58 AM]
November 16, 2022	Filing 33 Notice of Correction to Doc No. [ # 32 ] for Appellant Harris Brumfield. Service: 11/16/2022 by email. [884590] [22-1630] [Michael Gannon] [Entered: 11/16/2022 08:02 PM]
November 16, 2022	Filing 32 MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 11/16/2022 by email. [884589]--[Edited 11/22/2022 by ALK - compliance review complete] [Michael Gannon] [Entered: 11/16/2022 07:59 PM]
November 8, 2022	Filing 31 MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 11/08/2022 by email. [882889]--[Edited 11/16/2022 by ALK - compliance review complete] [Michael Gannon] [Entered: 11/08/2022 05:17 PM]
November 8, 2022	Filing 30 CORRECTED ORDER: correcting Clerk Order [ # 28 ]; reason(s): to remove originating case numbers. Service as of this date by the Clerk of Court. [882758] [22-1630, 22-1639] [ALK] [Entered: 11/08/2022 12:03 PM]
November 4, 2022	Filing 29 NOTICE OF NON-COMPLIANCE: The submission of Appellant Harris Brumfield, Corrected Opening Brief [ # 26 ], is not in compliance with the rules of this court (see attached). Compliant document due on 11/14/2022. Service as of this date by the Clerk of Court. [882367] [ALK] [Entered: 11/04/2022 03:54 PM]
November 4, 2022	Filing 28 ORDER granting motion to dismiss appeal pursuant to FRAP 42(b) [ # 25 ] filed by Appellant Harris Brumfield and Cross-Appellants IBG LLC and Interactive Brokers LLC. in 22-1630; Appeal No. 22-1639 is dismissed; Each party shall bear its own costs with respect to Appeal No. 22-1639; Appeal No. 22-1639 is deconsolidated from 22-1630, and the revised official caption is reflected in the order; issuing mandate in 22-1639 only. Service as of this date by the Clerk of Court. [882355] [22-1630, 22-1639] [ALK] [Entered: 11/04/2022 03:25 PM]
November 1, 2022	Filing 27 Notice of Correction to Doc No. [ # 26 ] for Appellant Harris Brumfield. Service: 11/01/2022 by email. [881615] [22-1630] [Michael Gannon] [Entered: 11/01/2022 10:15 PM]
November 1, 2022	Filing 26 CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 11/01/2022 by email. [881614] [22-1630] This document is non-compliant. See Doc No. [ # 29 ]. [Michael Gannon] [Entered: 11/01/2022 10:13 PM]
October 28, 2022	Filing 25 MOTION of Appellant Harris Brumfield and Cross-Appellants IBG LLC and Interactive Brokers LLC to voluntarily dismiss appeal pursuant to FRAP 42(b). Service: 10/28/2022 by email. [880926] [22-1630] [Michael Sommer] [Entered: 10/28/2022 03:15 PM]
October 4, 2022	Filing 24 TEXT ONLY ORDER granting motion to extend time to file brief [ # 23 ] filed by Cross-Appellants IBG LLC and Interactive Brokers LLC. The response brief is due 11/18/2022. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [875861] [ALK] [Entered: 10/04/2022 03:44 PM]
September 29, 2022	Filing 23 MOTION of Cross-Appellants IBG LLC and Interactive Brokers LLC to extend the time to 11/18/2022 to file brief. Service: 09/29/2022 by email. [874643] [22-1630] [Michael Sommer] [Entered: 09/29/2022 09:14 AM]
September 19, 2022	Filing 22 MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 09/19/2022 by email. [872661] --[Edited 09/21/2022 by ALK - compliance review complete] [Michael Gannon] [Entered: 09/19/2022 07:08 PM]
September 12, 2022	Filing 21 NOTICE OF NON-COMPLIANCE: The submission of Appellant Harris Brumfield, Opening Brief [ # 20 ], is not in compliance with the rules of this court (see attached). Compliant document due on 09/19/2022. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [871095] [ALK] [Entered: 09/12/2022 10:16 AM]
September 7, 2022	Filing 20 CORRECTED OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 09/07/2022 by email. [870464] [22-1630] This document is non-compliant. See Doc No. [ # 21 ]. [Michael Gannon] [Entered: 09/07/2022 05:16 PM]
August 30, 2022	Filing 19 NOTICE OF NON-COMPLIANCE: The submission of Appellant Harris Brumfield, Opening Brief [ # 18 ], is not in compliance with the rules of this court (see attached). Compliant document due on 09/07/2022. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [868864] [ALK] [Entered: 08/30/2022 10:17 AM]
August 27, 2022	Filing 18 OPENING BRIEF FILED by Appellant Harris Brumfield. Service: 08/26/2022 by email. [868542] [22-1630] This document is non-compliant. See Doc No. [ # 19 ]. [Michael Gannon] [Entered: 08/27/2022 12:00 AM]
August 3, 2022	Filing 17 ORDER granting motion to extend time to file brief [ # 16 ] filed by Appellant Harris Brumfield. The opening brief is due 08/26/2022. Service as of this date by the Clerk of Court. [864701] [LMS] [Entered: 08/03/2022 04:08 PM]
August 2, 2022	Filing 16 MOTION of Appellant Harris Brumfield to extend the time to 08/26/2022 to file brief. Service: 08/02/2022 by email. [864321] [22-1630] [Jennifer Kurcz] [Entered: 08/02/2022 01:02 PM]
May 23, 2022	Filing 15 Entry of appearance for Naoya Son as counsel for Cross-Appellants IBG LLC and Interactive Brokers LLC. Service: 05/23/2022 by email. [851359] [22-1630] [Naoya Son] [Entered: 05/23/2022 04:55 PM]
May 9, 2022	Filing 14 ORDER granting [ # 12 ] [ # 13 ] the motions. The revised official caption and the revised short caption are reflected above. Service as of this date by the Clerk of Court. [848466] [22-1630, 22-1639] [LMS] [Entered: 05/09/2022 12:22 PM]
May 5, 2022	Filing 13 MOTION of Appellant Harris Brumfield to extend the time to 08/12/2022 to file brief. Service: 05/05/2022 by email. [847816] [22-1630] [Jennifer Kurcz] [Entered: 05/05/2022 01:26 PM]
May 5, 2022	Filing 12 MOTION of Appellant Harris Brumfield to modify the official caption. Service: 05/05/2022 by email. [847812] [22-1630] [Jennifer Kurcz] [Entered: 05/05/2022 01:20 PM]
May 3, 2022	Filing 11 Corrected Entry of appearance for Michael S. Sommer; Natalie J. Morgan; Steffen N. Johnson; Michael B. Levin; Granville C. Kaufman as counsel for Cross-Appellants IBG LLC and Interactive Brokers LLC. Service: 05/03/2022 by email. [847253] [22-1630] [Michael Sommer] [Entered: 05/03/2022 03:31 PM]
April 29, 2022	Filing 10 NOTICE OF NON-COMPLIANCE: The submission of Cross-Appellants IBG LLC and Interactive Brokers LLC, Entry of Appearance [ # 2 ], is not in compliance with the rules of this court (see attached). Compliant document due on 05/06/2022. Service as of this date by the Clerk of Court. [846188] [ALK] [Entered: 04/29/2022 08:47 AM]
April 28, 2022	Filing 9 Note to File: The following cases are associated: 22-1630 (Lead) with 22-1639 (Cross-Appeal). The parties must file all documents in the lead appeal only. [846100] [22-1630, 22-1639] [ALK] [Entered: 04/28/2022 04:10 PM]
April 28, 2022	Filing 8 ORDER consolidating appeals 22-1630 and 22-1639. Brumfield's principal brief addressing Appeal No. 22-1630 is due no later than June 13, 2022. See order for additional details. Service as of this date by the Clerk of Court. [846095] [22-1630, 22-1639] [ALK] [Entered: 04/28/2022 04:05 PM]
April 27, 2022	Filing 7 Certificate of Interest for Appellant Harris Brumfield. Service: 04/27/2022 by email. [845847] [22-1630] [Leif Sigmond] [Entered: 04/27/2022 05:15 PM]
April 27, 2022	Filing 6 Docketing Statement for the Appellant Harris Brumfield. Service: 04/27/2022 by email. [845846] [22-1630] [Leif Sigmond] [Entered: 04/27/2022 05:14 PM]
April 27, 2022	Filing 5 Entry of appearance for Leif R. Sigmond, Jr.; Jennifer M. Kurcz; Michael D. Gannon; Alaina J. Lakawicz; John F. Murphy as counsel for Appellant Harris Brumfield. Service: 04/27/2022 by email. [845843] [22-1630] [Leif Sigmond] [Entered: 04/27/2022 05:11 PM]
April 27, 2022	Filing 4 Docketing Statement for the Appellees IBG LLC and Interactive Brokers LLC. Service: 04/27/2022 by email. [845832] [22-1630] [Michael Sommer] [Entered: 04/27/2022 04:43 PM]
April 27, 2022	Filing 3 Certificate of Interest for Appellees IBG LLC and Interactive Brokers LLC. Service: 04/27/2022 by email. [845831] [22-1630] [Michael Sommer] [Entered: 04/27/2022 04:41 PM]
April 27, 2022	Filing 2 Entry of appearance for Michael S. Sommer; Natalie J. Morgan; Steffen N. Johnson; Michael B. Levin; Granville C. Kaufman as counsel for Appellees IBG LLC and Interactive Brokers LLC. Service: 04/27/2022 by email. [845829] [22-1630] This document is non-compliant. See Doc No. [ # 10 ]. [Michael Sommer] [Entered: 04/27/2022 04:39 PM]
April 13, 2022	Filing 1 Appeal docketed. Received: 04/12/2022. [842820] Entry of Appearance is due on 04/27/2022. Certificate of Interest is due on 04/27/2022. Docketing Statement is due on 04/27/2022. Appellant's brief is due on 06/13/2022. [ALK] [Entered: 04/13/2022 03:19 PM]

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Search for this case: Brumfield v. IBG LLC
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Plaintiff: TRADING TECHNOLOGIES INTERNATIONAL, INC.
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Plaintiff / appellant: HARRIS BRUMFIELD, TRUSTEE FOR ASCENT TRUST
Represented By:	Jennifer Kurcz
Represented By:	Leif R. Sigmond Jr.
Represented By:	Michael David Gannon
Represented By:	Alaina J. Lakawicz
Represented By:	John Frank Murphy
Represented By:	Alaina Lakawicz
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Defendant / cross appellant: IBG LLC
Represented By:	Michael S. Sommer
Represented By:	Naoya Son
Represented By:	Steffen Nathanael Johnson
Represented By:	Granville Clayton Kaufman
Represented By:	Michael Brett Levin
Represented By:	Natalie J. Morgan
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Defendant / cross appellant: INTERACTIVE BROKERS LLC
Represented By:	Michael S. Sommer
Represented By:	Steffen Nathanael Johnson
Represented By:	Granville Clayton Kaufman
Represented By:	Michael Brett Levin
Represented By:	Natalie J. Morgan
Represented By:	Naoya Son
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Defendant / appellee: TD AMERITRADE ONLINE HOLDING CORPORATION
Represented By:	Michael Brett Levin
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Defendant / appellee: TD AMERITRADE, INC.
Represented By:	Michael Brett Levin
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Defendant / appellee: TRADEHELM, INC.
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Defendant / appellee: STELLAR TRADING SYSTEMS, LTD.
Represented By:	Marc V. Richards
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Defendant / appellee: STELLAR TRADING SYSTEMS, INC.
Represented By:	Marc V. Richards
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Defendant / appellee: ESPEED MARKETS, L.P.
Represented By:	Gary A. Rosen
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Defendant / appellee: INTERACTIVE BROKERS GROUP, LLC
Represented By:	Michael S. Sommer
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