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 | |
11/30/2023
5:24 PM | Prothena (Issuer)
Walker Karin L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
