11/13/2024 6:00 AM | Fennell Todd W. (Filed by) Prothena (Subject)
| Form SC 13G/A | |
11/13/2024 5:06 AM | Prothena (Subject) SCULLY WILLIAM P (Filed by)
| Form SC 13G/A | |
11/08/2024 9:46 AM | Prothena (Subject) WELLINGTON MANAGEMENT GROUP LLP (Filed by)
| Form SC 13G | |
11/07/2024 8:33 AM | Prothena (Subject) WELLINGTON MANAGEMENT GROUP LLP (Filed by)
| Form SC 13G/A | |
10/18/2024 9:54 AM | Prothena (Subject) STATE STREET CORP (Filed by)
| Form SC 13G/A | |
10/03/2024 5:57 PM | Prothena (Issuer) Swanson Chad J. (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
10/03/2024 5:58 PM | Prothena (Issuer) Swanson Chad J. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
|
09/27/2024 3:13 PM | Prothena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
08/08/2024 4:13 PM | Prothena (Filer)
| Form S-8 Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
05/17/2024 3:31 PM | COLLIER RICHARD T (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
05/17/2024 3:35 PM | Cooke Shane (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
03/29/2024 4:02 PM | Prothena (Filer)
| Form DEF 14A | |
03/29/2024 4:05 PM | Prothena (Filer)
| Form DEFA14A | |
03/29/2024 4:07 PM | Prothena (Filer)
| Form ARS | |
03/05/2024 8:01 PM | Ford David A (Reporting) Prothena (Issuer)
| Form 3 Initial statement of beneficial ownership of securities | |
03/05/2024 8:03 PM | Ford David A (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:01 PM | Garren Hideki (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:02 PM | Karp Carol D. (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:03 PM | Kinney Gene G. (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:06 PM | Malecek Michael J (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:07 PM | Nguyen Tran (Reporting) Prothena (Issuer)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:08 PM | Prothena (Issuer) Smith Brandon S. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:09 PM | Prothena (Issuer) Walker Karin L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/29/2024 8:11 PM | Prothena (Issuer) Zago Wagner M. (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/23/2024 4:36 PM | Prothena (Issuer) WELCH DANIEL G (Reporting)
| Form 3 Initial statement of beneficial ownership of securities | |
02/23/2024 4:37 PM | Prothena (Issuer) WELCH DANIEL G (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
02/22/2024 4:29 PM | Prothena (Filer)
| Form S-3ASR | |
02/14/2024 11:16 AM | Fennell Todd W. (Filed by) Prothena (Subject)
| Form SC 13G | |
02/14/2024 9:51 AM | Prothena (Subject) SCULLY WILLIAM P (Filed by)
| Form SC 13G | |
02/13/2024 6:49 PM | Avidity Partners Management LP (Filed by) Prothena (Subject)
| Form SC 13G/A | |
02/09/2024 8:49 AM | FMR LLC (Filed by) Prothena (Subject)
| Form SC 13G/A | |
02/02/2024 1:18 PM | BlackRock Inc. (Filed by) Prothena (Subject)
| Form SC 13G/A | |
01/24/2024 6:01 PM | Prothena (Issuer) Walker Karin L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |
01/24/2024 7:25 AM | Prothena (Subject) STATE STREET CORP (Filed by)
| Form SC 13G | |
01/08/2024 7:35 AM | Prothena (Filer)
| Form 8-K Current report pursuant to Section 13 or 15(d) | |
12/20/2023 6:17 PM | Prothena (Issuer) Walker Karin L (Reporting)
| Form 4 Statement of changes in beneficial ownership of securities | |