Bozorgi v. Cassava Sciences
| Mohammad Bozorgi, Ken Calderone, Manohar K. Rao, Individually and on Behalf of All Others Similarly Situated and All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities |
| Cassava Sciences, Incorporated, Remi Barbier, Eric J. Schoen and Lindsay Burns |
| Chamber of Commerce of the United States of America |
| 25-50855 |
| October 21, 2025 |
| U.S. Court of Appeals, Fifth Circuit |
| Stockholders suits |
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| Filing 75 REPLY filed by [75] to the Response/Opposition filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen in 25-50855 [ # 74 ], to the Motion for judicial notice filed by Appellees Mr. Mohammad Bozorgi, Mr. Ken Calderone, Mr. Manohar K. Rao and All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities in 25-50855 [ # 65 ]. Date of Service: 04/06/2026. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: REPLY filed by Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao [75] to the Motion filed by Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao [ # 65 ], to the Response/Opposition filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen [ # 74 ]. Date of Service: 04/06/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley; Attorney for Amici Curiae: Hunt, Lucisano, Streett. [25-50855] (Joseph David Daley ) [Entered: 04/06/2026 01:06 PM] |
| Filing 74 RESPONSE/OPPOSITION [74] to the Motion for judicial notice filed by Appellees Mr. Mohammad Bozorgi, Mr. Ken Calderone, Mr. Manohar K. Rao and All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities in 25-50855 [ # 65 ]Response/Opposition deadline satisfied. Date of Service: 03/30/2026. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: RESPONSE/OPPOSITION filed by Cassava Sciences, Incorporated and Mr. Eric J. Schoen [74] to the Motion filed by Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao [ # 65 ] Date of Service: 03/30/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley; Attorney for Amici Curiae: Hunt, Lucisano, Streett. [25-50855] (Gregg Costa ) [Entered: 03/30/2026 06:09 PM] |
| Filing 73 CLERK ORDER granting Motion to extend time to file reply brief filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen [ # 69 ] Reply Brief deadline updated to 04/20/2026 for Appellants Remi Barbier, Lindsay Burns and Cassava Sciences, Incorporated, and Reply Brief deadline updated to 04/20/2026 for Appellant Eric J. Schoen [25-50855] (EMF) [Entered: 03/27/2026 11:53 AM] |
| Filing 69 UNOPPOSED MOTION filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen to extend time to file reply brief until 04/20/2026 [69]. Date of service: 03/26/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley; Attorney for Amici Curiae: Hunt, Lucisano, Streett [25-50855] (Gregg Costa ) [Entered: 03/26/2026 07:59 PM] |
| Filing 68 EXTENSION RECEIVED for Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen. Extension Denied Reason: Motion Required. Reason: Extensions of over 7 days require a motion and must be filed as a motion on behalf of party. [25-50855] (EMF) [Entered: 03/26/2026 09:23 AM] |
| Filing 67 UNOPPOSED LEVEL 1 EXTENSION REQUESTED by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen for filing Appellant-Defendants' Reply Brief until 04/20/2026 [25-50855] (Gregg Costa ) [Entered: 03/25/2026 05:40 PM] |
| Filing 66 PROPOSED SUFFICIENT BRIEF filed by Appellees Mr. Mohammad Bozorgi, Mr. Ken Calderone, Mr. Manohar K. Rao and All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities in 25-50855 [ # 64 ] Brief has been deemed sufficient. Sufficient Brief deadline satisfied [25-50855] (EMF) [Entered: 03/24/2026 03:50 PM] |
| Filing 65 OPPOSED MOTION for judicial notice [65]. Date of service: 03/20/2026 Response/Opposition due on 03/30/2026. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: MOTION filed by Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao for judicial notice [65]. Date of service: 03/20/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley; Attorney for Amici Curiae: Hunt, Lucisano, Streett [25-50855] (Joseph David Daley ) [Entered: 03/20/2026 06:54 PM] |
| Filing 64 APPELLEE'S BRIEF FILED Additionally the Brief requires Certificate of Service, Over the required 13,000 word limitation. Instructions to Attorney: PLEASE READ THE ATTACHED NOTICE FOR INSTRUCTIONS ON HOW TO REMEDY THE DEFAULT. E/Res's Brief deadline satisfied. Sufficient Brief due on 04/06/2026 for Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mohammad Bozorgi, Ken Calderone and Manohar K. Rao, Appellants Remi Barbier, Lindsay Burns, Cassava Sciences, Incorporated and Eric J. Schoen and Amicus Curiae Chamber of Commerce of the United States of America.. Reply Brief due on 04/10/2026 for Appellants Remi Barbier, Lindsay Burns, Cassava Sciences, Incorporated and Eric J. Schoen [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: APPELLEE'S MEMORANDUM BRIEF FILED by All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao. Date of service: 03/20/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley; Attorney for Amici Curiae: Hunt, Lucisano, Streett [25-50855] (Joseph David Daley ) [Entered: 03/20/2026 06:46 PM] |
| Filing 61 EXTENSION RECEIVED for Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao. Extension Granted to and including 03/20/2026. E/Res's Brief deadline updated to 03/20/2026 for Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mohammad Bozorgi, Ken Calderone and Manohar K. Rao [25-50855] (EMF) [Entered: 01/27/2026 02:10 PM] |
| Filing 60 UNOPPOSED LEVEL 1 EXTENSION REQUESTED by Appellees Mr. Mohammad Bozorgi, Mr. Ken Calderone, Mr. Manohar K. Rao and All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities for filing Plaintiffs-Appellees' Answering Brief until 01/26/2026 [25-50855] (Joseph David Daley ) [Entered: 01/26/2026 05:37 PM] |
| Filing 59 AMICUS CURIAE BRIEF FILED by Chamber of Commerce of the United States of America. Consent is Not Necessary as Amicus is a Government Entity. # of Copies Provided: 0 [25-50855] (EMF) [Entered: 01/26/2026 11:58 AM] |
| Filing 58 COURT ORDER granting Motion to file amicus brief filed by Chamber of Commerce of the United States of America [ # 47 ] filed by Chamber of Commerce of the United States of America in 25-50855 [25-50855] (EMF) [Entered: 01/26/2026 11:04 AM] |
| Filing 53 APPEARANCE FORM FILED by Attorney(s) Benjamin C. Hunt for party(s) Not Party Chamber of Commerce of the United States of America, in case 25-50855 [25-50855] (CAG) [Entered: 01/23/2026 11:10 AM] |
| Filing 52 APPEARANCE FORM FILED by Attorney(s) Aaron Michael Streett for party(s) Not Party Chamber of Commerce of the United States of America, in case 25-50855 [25-50855] (CAG) [Entered: 01/23/2026 11:08 AM] |
| Filing 51 APPEARANCE FORM FILED by Attorney Anthony Joseph Lucisano for Not Party Chamber of Commerce of the United States of America in 25-50855 [25-50855] (CAG) [Entered: 01/23/2026 11:07 AM] |
| Filing 49 APPEARANCE FORM for the court's review. Lead Counsel? No. [25-50855] (Benjamin C. Hunt ) [Entered: 01/22/2026 05:29 PM] |
| Filing 48 APPEARANCE FORM for the court's review. Lead Counsel? No. [25-50855] (Aaron Michael Streett ) [Entered: 01/22/2026 05:21 PM] |
| Filing 47 MOTION by Not Party Chamber of Commerce of the United States of America to file amicus brief [47] [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: MOTION by CHAMBER OF COMMERCE OF THE UNITED STATES OF AMERICA to file amicus brief [47] Date of service: 01/22/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley [25-50855] (Anthony Joseph Lucisano ) [Entered: 01/22/2026 05:17 PM] |
| Filing 46 APPEARANCE FORM for the court's review. Lead Counsel? Yes. [25-50855] (Anthony Joseph Lucisano ) [Entered: 01/22/2026 05:03 PM] |
| Filing 45 COURT ORDER granting Joint motion to view and obtain sealed documents filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen [ # 32 ] [25-50855] (EMF) [Entered: 01/20/2026 04:43 PM] |
| Filing 43 RECORD EXCERPTS FILED. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: RECORD EXCERPTS FILED by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen. Date of service: 01/15/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley [25-50855] (Gregg Costa ) [Entered: 01/15/2026 05:34 PM] |
| Filing 42 APPELLANT'S BRIEF FILED A/Pet's Brief deadline satisfied. Appellee's Brief due on 02/18/2026 for Appellees All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mohammad Bozorgi, Ken Calderone and Manohar K. Rao [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: APPELLANT'S BRIEF FILED by Cassava Sciences, Incorporated and Mr. Eric J. Schoen. Date of service: 01/15/2026 via email - Attorney for Appellants: Cleveland, Costa, Fuster, Greene, Richman, Taylor; Attorney for Appellee: Daley [25-50855] (Gregg Costa ) [Entered: 01/15/2026 05:32 PM] |
| Filing 40 APPEARANCE FORM FILED by Attorney(s) Patrick James Fuster for party(s) Appellant Cassava Sciences, Incorporated Appellant Eric J. Schoen, in case 25-50855 [25-50855] (EMF) [Entered: 12/31/2025 08:10 AM] |
| Filing 39 APPEARANCE FORM for the court's review. Lead Counsel? No. [25-50855] (Patrick James Fuster ) [Entered: 12/30/2025 05:52 PM] |
| Filing 32 UNOPPOSED JOINT STIPULATION to view and obtain sealed documents Date of Service: 12/18/2025. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: UNOPPOSED MOTION filed by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen to view and obtain sealed documents. Date of service: 12/18/2025 via email - Attorney for Appellants: Cleveland, Costa, Greene, Richman, Taylor; Attorney for Appellee: Daley [25-50855] (Gregg Costa ) [Entered: 12/18/2025 02:51 PM] |
| Filing 31 EXTENSION RECEIVED for Appellants Mr. Remi Barbier, Ms. Lindsay Burns, Cassava Sciences, Incorporated and Mr. Eric J. Schoen. Extension Granted to and including 01/15/2026. A/Pet's Brief deadline updated to 01/15/2026 for Appellants Remi Barbier, Lindsay Burns, Cassava Sciences, Incorporated and Eric J. Schoen [25-50855] (EMF) [Entered: 11/25/2025 04:00 PM] |
| Filing 30 UNOPPOSED LEVEL 1 EXTENSION REQUESTED by Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen for filing Appellant's Brief until 01/15/2026 [25-50855] (Gregg Costa ) [Entered: 11/25/2025 10:37 AM] |
| Filing 29 BRIEFING NOTICE ISSUED A/Pet's Brief Due on 12/16/2025 for Appellants Remi Barbier, Lindsay Burns, Cassava Sciences, Incorporated and Eric J. Schoen. [25-50855] (DDL) [Entered: 11/06/2025 09:25 AM] |
| Filing 28 ELECTRONIC RECORD ON APPEAL FILED. Admitted Exhibits on File in District Court? No. Video/Audio Exhibits on File in District Court? No Electronic ROA deadline satisfied. [25-50855] (DDL) [Entered: 11/06/2025 09:24 AM] |
| Filing 27 TRANSCRIPT ORDER received from Appellants Mr. Remi Barbier and Ms. Lindsay Burns advising transcript unnecessary for appeal purposes. [25-50855] (PAC) [Entered: 11/05/2025 05:06 PM] |
| Filing 25 APPEARANCE FORM FILED by Attorney(s) Brian Alan Richman for party(s) Appellant Cassava Sciences, Incorporated Appellant Eric J. Schoen, in case 25-50855 [25-50855] (PAC) [Entered: 11/05/2025 05:04 PM] |
| Filing 24 APPEARANCE FORM FILED by Attorney Gregg Costa for Appellant Eric J. Schoen in 25-50855, Attorney Gregg Costa for Appellant Cassava Sciences, Incorporated in 25-50855 [25-50855] (NMF) [Entered: 11/04/2025 04:17 PM] |
| Filing 23 APPEARANCE FORM for the court's review. Lead Counsel? No. [25-50855] (Brian Alan Richman ) [Entered: 11/04/2025 02:58 PM] |
| Filing 22 ATTORNEY TRANSCRIPT ORDER form filed by Appellants Mr. Remi Barbier and Ms. Lindsay Burnsfor the Court to process. Date of service: 11/04/2025 via email - Attorney for Appellants: Cleveland, Costa, Greene, Taylor; Attorney for Appellee: Daley. [25-50855] (C. Shawn Cleveland ) [Entered: 11/04/2025 02:14 PM] |
| Filing 21 TRANSCRIPT ORDER received advising transcript unnecessary for appeal purposes. [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: TRANSCRIPT ORDER received from Appellants Cassava Sciences, Incorporated and Mr. Eric J. Schoen advising transcript unnecessary for appeal purposes. Date of Service: 11/04/2025 via email - Attorney for Appellants: Cleveland, Costa, Greene, Taylor; Attorney for Appellee: Daley [25-50855] (Gregg Costa ) [Entered: 11/04/2025 11:34 AM] |
| Filing 20 APPEARANCE FORM received from Mr. Gregg Costa for Cassava Sciences, Incorporated and Mr. Eric J. Schoen for the court's review. Lead Counsel? Yes. [25-50855] (Gregg Costa ) [Entered: 11/03/2025 06:24 PM] |
| Filing 18 APPEARANCE FORM FILED by Attorney Zachary Rowen Taylor I for Appellant Lindsay Burns in 25-50855, Attorney Zachary Rowen Taylor I for Appellant Remi Barbier in 25-50855 [25-50855] (IAC) [Entered: 11/03/2025 10:47 AM] |
| Filing 16 APPEARANCE FORM FILED by Attorney(s) Douglas W. Greene for party(s) Appellant Lindsay Burns Appellant Remi Barbier, in case 25-50855 [25-50855] (IAC) [Entered: 11/03/2025 10:39 AM] |
| Filing 15 FEE PAID by Appellants Mr. Remi Barbier, Ms. LIndsay Burns, Cassava Sciences, Incorporated and Mr. Eric J. Schoen Fee Amount: $605.00 Receipt Number: B05-270064-538.Fee deadline satisfied [25-50855] REVIEWED AND/OR EDITED - The original text prior to review appeared as follows: FEE PAID by Appellants Mr. Remi Barbier and Ms. Lindsay Burns for noa filed on 10/21/2025. Fee Amount: $605.00 Receipt Number: B05-270064-538. [25-50855] (C. Shawn Cleveland ) [Entered: 10/30/2025 03:18 PM] |
| Filing 14 APPEARANCE FORM received from Mr. Zachary Rowen Taylor, I for Mr. Remi Barbier and Ms. Lindsay Burns for the court's review. Lead Counsel? No. [25-50855] (Zachary Rowen Taylor I) [Entered: 10/30/2025 11:17 AM] |
| Filing 13 APPEARANCE FORM for the court's review. Lead Counsel? Yes. [25-50855] (Douglas W. Greene ) [Entered: 10/30/2025 11:12 AM] |
| Filing 12 APPEARANCE FORM FILED by Attorney Joseph David Daley I for Appellee All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities in 25-50855, Attorney Joseph David Daley I for Appellee Manohar K. Rao in 25-50855, Attorney Joseph David Daley I for Appellee Ken Calderone in 25-50855, Attorney Joseph David Daley I for Appellee Mohammad Bozorgi in 25-50855 [25-50855] (LEF) [Entered: 10/28/2025 03:51 PM] |
| Filing 10 APPEARANCE FORM FILED by Attorney(s) C. Shawn Cleveland for party(s) Appellant Lindsay Burns Appellant Remi Barbier, in case 25-50855 [25-50855] (NMF) [Entered: 10/23/2025 04:12 PM] |
| Filing 9 APPEARANCE FORM received from Mr. Joseph David Daley, I for All persons or entities who, between September 14, 2020 and October 12, 2023, purchased or otherwise acquired Cassava Sciences, Inc. securities, Mr. Mohammad Bozorgi, Mr. Ken Calderone and Mr. Manohar K. Rao for the court's review. Lead Counsel? Yes. [25-50855] (Joseph David Daley I) [Entered: 10/22/2025 06:36 PM] |
| Filing 8 APPEARANCE FORM for the court's review. Lead Counsel? No. [25-50855] (C. Shawn Cleveland ) [Entered: 10/21/2025 05:14 PM] |
| Filing 6 ELECTRONIC RECORD ON APPEAL REQUESTED from District Court for 1:21-CV-751. Electronic ROA due on 11/05/2025. [25-50855] (CAS) [Entered: 10/21/2025 03:22 PM] |
| Filing 5 PERMISSION TO APPEAL GRANTED. Case transferred from miscellaneous case number 25-90021. Fee due on 11/04/2025 for Appellants Remi Barbier, Lindsay Burns, Cassava Sciences, Incorporated and Eric J. Schoen [25-50855] (CAS) [Entered: 10/21/2025 03:18 PM] |
| Filing 3 JURISDICTIONAL REVIEW COMPLETE. [25-50855] (CAS) [Entered: 10/21/2025 03:11 PM] |
| Filing 1 PRIVATE CIVIL FEDERAL CASE docketed. NOA filed by Appellants Mr. Remi Barbier, Ms. Lindsay Burns, Cassava Sciences, Incorporated and Mr. Eric J. Schoen [25-50855] (CAS) [Entered: 10/21/2025 03:07 PM] |
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