| (Values in U.S. Thousands) | Dec, 2025 | Dec, 2024 | Dec, 2023 | Dec, 2022 | Dec, 2021 |
| Sales | 9,680 | 135,160 | 91,370 | 53,910 | 200,580 |
| Sales Growth | -92.84% | +47.93% | +69.49% | -73.12% | +23,497.62% |
| Net Income | -244,090 | -122,310 | -147,030 | -116,950 | 66,980 |
| Net Income Growth | -99.57% | +16.81% | -25.72% | -274.60% | +160.27% |
Prothena Corp (PRTA)
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Prothena Corp. plc, being a clinical-stage neuroscience company, focused on the development of novel therapeutic therapies for life-threatening diseases. Its wholly owned programs include birtamimab for the potential treatment of AL amyloidosis, PRX004 for the potential treatment of ATTR amyloidosis and a portfolio of programs for the potential treatment of Alzheimer's disease including PRX012 that targets A'.'Prothena is also developing candidates in collaboration with bigwigs like Roche and Bristol-Myers Squibb. These programs include prasinezumab, in collaboration with Roche for the potential treatment of Parkinson's disease and other related synucleinopathies, and programs that target tau, TDP-43 and an undisclosed target in collaboration with Bristol-Myers Squibb for the potential treatment of Alzheimer's disease, amyotrophic lateralsclerosis, etc. It sold PRX004 and the broader ATTR amyloidosis program to Novo Nordisk. It derives revenues from license, development & commercialization agreements.
Fiscal Year End Date: 12/31