FMR LLC 13D and 13G filings for Prothena Corporation plc:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-02-09 09:49 am Purchase | 2024-02-08 | 13G | PROTHENA CORP PLC SHS PRTA | FMR LLC | 8,049,796 14.999% | 2,784,949 (+52.90%) | Filing |
| 2023-03-10 09:30 am Purchase | 2023-03-09 | 13G | PROTHENA CORP PLC SHS PRTA | FMR LLC | 5,264,847 10.015% | 1,317,575 (+33.38%) | Filing |
| 2023-02-09 12:31 pm Purchase | 2023-02-09 | 13G | PROTHENA CORP PLC SHS PRTA | FMR LLC | 3,947,272 7.719% | 1,305,531 (+49.42%) | Filing |
| 2022-02-09 10:24 am Purchase | 2022-02-08 | 13G | PROTHENA CORP PLC SHS PRTA | FMR LLC | 2,641,741 5.669% | 1,159,380 (+78.21%) | Filing |