Prothena Corporation plc PRTA
7.89 USD -0.50 (-5.96%)
At closeNov 5, 2026, 4:01 PM EST
7.89 0.00 0.00%
After hours · Nov 5, 4:01 PM ET
7.87 Day range 8.38
7.89 52-week range 11.51
- YTD
- -17.38%
- 1 year
- -23.17%
Latest period ending Dec 31, 2025 · select a line to chart its full history
Annual cash flow
| Fiscal year | FY 2025 Dec 31, 2025 | FY 2024 Dec 31, 2024 | FY 2023 Dec 31, 2023 | FY 2022 Dec 31, 2022 | FY 2021 Dec 31, 2021 |
|---|---|---|---|---|---|
| 3.70M | 3.58M | 8.41M | 6.74M | 6.80M | |
| -139.00K | 1.55M | 45.10M | 241.46M | 190.33M | |
| -163.86M | -148.79M | -91.58M | 132.17M | 282.36M | |
| -138.00K | -298.00K | -2.77M | -464.00K | -575.00K | |
| -139.00K | 1.55M | 45.10M | 241.46M | 190.33M | |
| -138.00K | -298.00K | -2.77M | -464.00K | -575.00K | |
| -163.58M | -150.05M | -133.91M | -108.82M | 92.61M | |
| 37.64M | 45.96M | 40.91M | 31.32M | 24.66M |