Public Employees' Retirement System of Mississippi, et al v. Boeing Company, et al
Plaintiff: PUBLIC EMPLOYEES' RETIREMENT SYSTEM OF MISSISSIPPI, CITY OF WARWICK RETIREMENT SYSTEM, WILLIAM C. HOUSER, BRET E. TAGGART and ROBERT W. KEGLEY, SR., as Trustee for the Robert W. Kegley Sr. Revocable Living Trust U/A DTD
Defendant: BOEING COMPANY and DENNIS MUILENBURG
Amicus Curiae: CHAMBER OF COMMERCE OF THE UNITED STATES OF AMERICA, SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION, AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION and FORMER OFFICIALS OF THE U.S. SECURITIES AND EXCHANGE COMMISSION AND LAW PROFESSORS
Case Number: 26-2772
Filed: August 26, 2026
Court: U.S. Court of Appeals, Seventh Circuit
Nature of Suit: Securities, Commodities, Exchange
Docket Report

This docket was last retrieved on October 14, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
October 14, 2026 Filing 27 Paper copies of amicus brief filed by Amicus Curiae Former Officials of the U.S. Securities and Exchange Commission and Law Professors in 26-2018, 26-2772. [27] [7562492] [26-2018, 26-2772] (CAH) [Entered: 10/14/2026 09:40 AM]
October 13, 2026 Opinion or Order Filing 26 ORDER issued GRANTING motion to extend time to file appellees' brief. [ # 25 ] Appellees' brief due on or before 11/12/2026 for City of Warwick Retirement System, William C. Houser, Robert W. Kegley Sr., Public Employees' Retirement System of Mississippi and Bret E. Taggart. Appellants' reply brief, if any, is due on or before 12/03/2026 for Appellants Boeing Company and Dennis Muilenburg. CDH [26] [7562156] [26-2018, 26-2772] (CG) [Entered: 10/13/2026 12:38 PM]
October 9, 2026 Filing 25 Motion filed by Appellees City of Warwick Retirement System, Public Employees' Retirement System of Mississippi, William C. Houser, Bret E. Taggart and Robert W. Kegley, Sr. in 26-2018, 26-2772 to extend time to file the response. [25] [7561848] [26-2018, 26-2772] (Graziano, Salvatore) [Entered: 10/09/2026 04:25 PM]
October 9, 2026 Filing 24 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Katherine M. Sinderson for Appellees Public Employees' Retirement System of Mississippi and City of Warwick Retirement System. [24] [7561845] (L-No; E-Yes; R-No) [26-2772] (Sinderson, Katherine) [Entered: 10/09/2026 04:17 PM]
October 9, 2026 Filing 23 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Salvatore J. Graziano for Appellees Public Employees' Retirement System of Mississippi and City of Warwick Retirement System. [23] [7561841] (L-Yes; E-Yes; R-No) [26-2772] (Graziano, Salvatore) [Entered: 10/09/2026 04:10 PM]
October 8, 2026 Filing 22 Amicus brief filed by Amicus Curiae Former Officials of the U.S. Securities and Exchange Commission and Law Professors in 26-2018, 26-2772, per order. Paper copies due on 10/15/2026 [22] [7561546] [26-2018, 26-2772] (NHV) [Entered: 10/08/2026 02:39 PM]
October 8, 2026 Opinion or Order Filing 21 ORDER re: Motion seeking leave to file amicus brief. The motion for leave to appear as amicus curiae is GRANTED. The clerk of this court shall file INSTANTER the tendered amicus curiae brief. [ # 11 ] LMF [21] [7561531] [26-2018, 26-2772] (HTP) [Entered: 10/08/2026 02:18 PM]
October 8, 2026 Filing 20 Paper copies of amicus brief filed by Amici Curiae American Property Casualty Insurance Association, Chamber of Commerce of the United States of America and Securities Industry and Financial Markets Association in 26-2018, 26-2772. [20] [7561413] [26-2018, 26-2772] (SK) [Entered: 10/08/2026 11:13 AM]
October 5, 2026 Filing 19 Amicus brief filed by Amici Curiae American Property Casualty Insurance Association, Securities Industry and Financial Markets Association and Chamber of Commerce of the United States of America in 26-2018, 26-2772 by consent. Paper copies due on 10/13/2026 [19] [7560689] [26-2018, 26-2772] (GW) [Entered: 10/06/2026 09:57 AM]
October 5, 2026 Filing 18 Submitted brief by Kwaku A. Akowuah for amicus The Chamber of Commerce of the United States of America, The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. Consent from all parties contained within brief. [18] NOTE: Access to this entry is limited to counsel of record. Once the document is approved by the court, it will be filed onto the court's docket as a separate entry which will be open to the public. [7560627] [26-2018, 26-2772] (Akowuah, Kwaku) [Entered: 10/05/2026 05:20 PM]
October 5, 2026 Filing 17 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Claire G. Lee for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [17] [7560626] (L-No; E-Yes; R-No) [26-2018, 26-2772] [17] [7560626] [26-2018, 26-2772]--[Edited 10/06/2026 by HTP to reflect addition of counsel.] (Lee, Claire) [Entered: 10/05/2026 05:13 PM]
October 5, 2026 Filing 16 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Christopher A. Eiswerth for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [16] [7560625] (L-No; E-Yes; R-No) [26-2018, 26-2772] [16] [7560625] [26-2018, 26-2772]--[Edited 10/06/2026 by HTP to reflect addition of counsel.] (Eiswerth, Christopher) [Entered: 10/05/2026 05:09 PM]
October 5, 2026 Filing 15 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Neil H. Conrad for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [15] [7560620] (L-No; E-Yes; R-No) [26-2018, 26-2772] [15] [7560620] [26-2018, 26-2772]--[Edited 10/06/2026 by HTP to reflect addition of counsel.] (Conrad, Neil) [Entered: 10/05/2026 05:02 PM]
October 5, 2026 Filing 14 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney John M. Skakun for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [14] [7560616] (L-No; E-Yes; R-No) [26-2018, 26-2772] [14] [7560616] [26-2018, 26-2772]--[Edited 10/06/2026 by HTP to reflect addition of counsel.] (Skakun, John) [Entered: 10/05/2026 04:56 PM]
October 5, 2026 Filing 13 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Kristen Seeger for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [13] [7560613] (L-No; E-Yes; R-No) [26-2018, 26-2772] (Seeger, Kristen) [Entered: 10/05/2026 04:51 PM]
October 5, 2026 Filing 12 Circuit Rule 26.1 Disclosure Statement and Appearance filed by Attorney Kwaku Akowuah for The Chamber of Commerce of the United States of America. Additional Parties: The Securities Industry and Financial Markets Association, The American Property Casualty Insurance Association. [12] [7560605] (L-Yes; E-Yes; R-No) [26-2018, 26-2772] (Akowuah, Kwaku) [Entered: 10/05/2026 04:43 PM]
October 5, 2026 Filing 11 Filed Non-Party motion by AMICI FORMER SEC OFFICIALS AND LAW PROFESSORS. [7560576] [26-2018, 26-2772] (Cosenza, Todd) [Entered: 10/05/2026 04:02 PM]
October 1, 2026 Filing 10 Paper copies of appellant brief and appendices volumes I-VI filed by Appellants Boeing Company and Dennis Muilenburg in 26-2018, 26-2772. [10] [7559753] [26-2018, 26-2772] (CAH) [Entered: 10/01/2026 09:37 AM]
September 28, 2026 Filing 9 Filed Appendices Volumes I-VI by Appellants Boeing Company and Dennis Muilenburg in 26-2018, 26-2772. [9] [7559057] Paper copies due on 10/06/2026 [26-2018, 26-2772] (EHF) [Entered: 09/29/2026 09:46 AM]
September 28, 2026 Filing 8 Appellant's brief filed by Appellants Boeing Company and Dennis Muilenburg in 26-2018, 26-2772. Paper copies due on 10/06/2026. REMINDER: If a case is designated to proceed to oral argument, hearing notices will be mailed shortly before the date of oral argument. Please note that counsel's unavailability for oral argument must be submitted by letter, filed electronically with the Clerk's Office, and should be made by no later than seven days after the filing of the appellee's brief. See Cir. R. 34(b)(3), (4). The court's calendar is located at https://www.ca7.uscourts.gov/cal/argcalendar.pdf. Once scheduled, oral argument is rescheduled only in extraordinary circumstances. See Cir. R. 34(b)(4), (e). [8] [7559055] [26-2018, 26-2772] (EHF) [Entered: 09/29/2026 09:43 AM]
September 28, 2026 Filing 7 Submitted Appendix by Jeffrey B. Wall for Appellants Boeing Company and Dennis Muilenburg in 26-2018, 26-2772. [7] NOTE: Access to this entry is limited to counsel of record. Once the document is approved by the court, it will be filed onto the court's docket as a separate entry which will be open to the public. [7558971] [26-2018, 26-2772] (Pepperman, Richard) [Entered: 09/28/2026 06:16 PM]
September 28, 2026 Filing 6 Submitted appellant brief by Jeffrey B. Wall for Appellants Boeing Company and Dennis Muilenburg in 26-2018, 26-2772. [6] NOTE: Access to this entry is limited to counsel of record. Once the document is approved by the court, it will be filed onto the court's docket as a separate entry which will be open to the public. [7558970] [26-2018, 26-2772] (Pepperman, Richard) [Entered: 09/28/2026 05:56 PM]
September 8, 2026 Filing 5 Filed Seventh Circuit Transcript Information Sheet by Appellants Boeing Company and Dennis Muilenburg in 26-2772, 26-2018. [5] [7553566] [26-2772, 26-2018] (Pepperman, Richard) [Entered: 09/08/2026 11:44 AM]
September 1, 2026 Filing 4 NOTICE: Circuit Rule 46(a) requires the lead attorney and any attorney who intends to present oral argument be admitted to practice in this court. The lead attorney for each party represented by counsel must apply for admission to practice in this court by the later of: (a) 30 days from the docketing of the matter in this court; or (b) 15 days from being retained or appointed as counsel. An attorney who intends to present oral argument must apply for admission to practice in this court before the filing of the appellee's brief. Our records indicate Attorney John L. Davidson for Appellee Public Employees' Retirement System of Mississippi in 26-2018, Attorney John L. Davidson for Appellees Bret E. Taggart, Robert W. Kegley, Sr., City of Warwick Retirement System, William C. Houser and Public Employees' Retirement System of Mississippi in 26-2772 has not been admitted to practice in this court as of this date. The "Application for Admission to Practice in the Seventh Circuit" form can be found at: https://www.ca7.uscourts.gov/assets/pdf/applctn.pdf. The filing of the completed application must be accomplished via the CM/ECF filing system. [4] [7552048] [26-2018, 26-2772] (LJ) [Entered: 09/01/2026 10:00 AM]
August 27, 2026 Filing 3 Docketing Statement filed by Appellants Boeing Company and Dennis Muilenburg. Prior or Related proceedings: Yes. 26-2018 [3] [7551321] [26-2772] (Whalen, David) [Entered: 08/27/2026 05:04 PM]
August 27, 2026 Opinion or Order Filing 2 ORDER: The court, on its own motion, orders these appeals are CONSOLIDATED for purposes of briefing and disposition. The briefing schedule is as follows: Appellants' consolidated brief due on or before 09/28/2026 for Boeing Company and Dennis Muilenburg. Appellees' consolidated brief due on or before 10/28/2026 for City of Warwick Retirement System, William C. Houser, Robert W. Kegley Sr., Public Employees' Retirement System of Mississippi and Bret E. Taggart. Appellants' reply brief, if any, is due on or before 11/18/2026 for Appellants Boeing Company and Dennis Muilenburg. JXK [2] [7551190] [26-2018, 26-2772] (PS) [Entered: 08/27/2026 12:04 PM]
August 26, 2026 Filing 1 Private civil case docketed. Fee paid. Docketing Statement due for Appellants Boeing Company and Dennis Muilenburg by 08/24/2026. Transcript information sheet due by 09/09/2026. [1] [7551105] [26-2772] (PS) [Entered: 08/27/2026 10:18 AM]
August 26, 2026 Case transferred from Miscellaneous Docket No. 26-8017. [7551110-2] [7551110] [26-2772, 26-8017] (PS) [Entered: 08/27/2026 10:25 AM]

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Search for this case: Public Employees' Retirement System of Mississippi, et al v. Boeing Company, et al
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Plaintiff: PUBLIC EMPLOYEES' RETIREMENT SYSTEM OF MISSISSIPPI
Represented By: Katherine Sinderson
Represented By: Michael Mathai
Represented By: Avi Josefson
Represented By: Mathews Ramos De Carvalho
Represented By: John L. Davidson
Represented By: Salvatore J. Graziano
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Plaintiff: CITY OF WARWICK RETIREMENT SYSTEM
Represented By: Katherine Sinderson
Represented By: Michael Mathai
Represented By: Avi Josefson
Represented By: Mathews Ramos De Carvalho
Represented By: John L. Davidson
Represented By: Salvatore J. Graziano
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Plaintiff: WILLIAM C. HOUSER
Represented By: Andrew L. Zivitz
Represented By: Katherine Sinderson
Represented By: Michael Mathai
Represented By: Avi Josefson
Represented By: Mathews Ramos De Carvalho
Represented By: John L. Davidson
Represented By: Salvatore J. Graziano
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Plaintiff: BRET E. TAGGART
Represented By: Andrew L. Zivitz
Represented By: Katherine Sinderson
Represented By: Michael Mathai
Represented By: Avi Josefson
Represented By: Mathews Ramos De Carvalho
Represented By: John L. Davidson
Represented By: Salvatore J. Graziano
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Plaintiff: ROBERT W. KEGLEY, SR., as Trustee for the Robert W. Kegley Sr. Revocable Living Trust U/A DTD
Represented By: Andrew L. Zivitz
Represented By: Katherine Sinderson
Represented By: Michael Mathai
Represented By: Avi Josefson
Represented By: Mathews Ramos De Carvalho
Represented By: John L. Davidson
Represented By: Salvatore J. Graziano
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Defendant: BOEING COMPANY
Represented By: David Nicholas Whalen
Represented By: Benjamin Walker
Represented By: Brenton A. Rogers
Represented By: Craig S. Primis
Represented By: Richard C. Pepperman II
Represented By: Katherine Katz
Represented By: John F. Hartmann
Represented By: Jeffrey B. Wall
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Defendant: DENNIS MUILENBURG
Represented By: David Nicholas Whalen
Represented By: Benjamin Walker
Represented By: Brenton A. Rogers
Represented By: Craig S. Primis
Represented By: Richard C. Pepperman II
Represented By: Katherine Katz
Represented By: John F. Hartmann
Represented By: Jeffrey B. Wall
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Amicus curiae: CHAMBER OF COMMERCE OF THE UNITED STATES OF AMERICA
Represented By: John M. Skakun III
Represented By: Claire Grace Lee
Represented By: Christopher A. Eiswerth
Represented By: Neil H. Conrad
Represented By: Kwaku A. Akowuah
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Amicus curiae: SECURITIES INDUSTRY AND FINANCIAL MARKETS ASSOCIATION
Represented By: John M. Skakun III
Represented By: Claire Grace Lee
Represented By: Christopher A. Eiswerth
Represented By: Neil H. Conrad
Represented By: Kwaku A. Akowuah
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Amicus curiae: AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION
Represented By: John M. Skakun III
Represented By: Claire Grace Lee
Represented By: Christopher A. Eiswerth
Represented By: Neil H. Conrad
Represented By: Kwaku A. Akowuah
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Amicus curiae: FORMER OFFICIALS OF THE U.S. SECURITIES AND EXCHANGE COMMISSION AND LAW PROFESSORS
Represented By: Brady M. Sullivan
Represented By: Erica L. Ross
Represented By: Todd Cosenza
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