Fennell Todd W. 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 |
| 2025-02-14 3:35 pm Purchase | 2024-12-31 | 13G | Prothena Corporation plc PRTA | Fennell Todd W. | 4,645,147 8.600% | 1,476,320 (+46.59%) | Filing |
| 2024-11-13 07:00 am Purchase | 2024-09-30 | 13G | Prothena Corporation plc PRTA | Fennell Todd W. | 3,168,827 5.890% | 27,368 (+0.87%) | Filing |
| 2024-02-14 12:16 pm Purchase | 2024-02-05 | 13G | Prothena Corporation plc PRTA | Fennell Todd W. | 3,141,459 5.850% | 3,141,459 (New Position) | Filing |