PRTA
Prothena Corporation plc
8.40$
-2.1%
vs. previous close
Closing price · As of: Oct 2, 2026
Statements
Income Statement
All figures per share in USD.
Tick rows to compare them in a chart (up to 4)
| Line item | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.07 | 0.03 | 0.18 | 0.04 | 2.06 | 0.05 | 0.03 | 0.73 | 0.02 | 0.02 | 0.02 | 4.14 | 1.14 | 1.72 | 2.51 | 0.18 | |
| 0.75 | 1.66 | 2.99 | 2.17 | 2.30 | 1.93 | 3.48 | 3.57 | 2.56 | 1.27 | 1.88 | 1.70 | 0.14 | 4.14 | 0.07 | 0.07 | |
| 0.07 | 0.03 | 0.18 | 0.04 | 2.06 | 0.05 | 0.03 | 0.73 | -2.53 | -1.25 | 0.02 | 4.14 | 1.14 | 1.72 | 2.51 | 0.11 | |
| 0.55 | 1.37 | 2.34 | 1.40 | 1.56 | 1.93 | 3.48 | 3.57 | 2.56 | 1.27 | 1.88 | 1.70 | 2.86 | 4.14 | 4.14 | 2.51 | |
| 0.20 | 0.32 | 0.68 | 0.81 | 0.77 | 0.76 | 1.20 | 1.28 | 1.07 | 0.90 | 0.97 | 0.96 | 1.05 | 1.16 | 1.25 | 1.10 | |
| 0.76 | 1.68 | 3.02 | 2.21 | 2.33 | 2.69 | 4.67 | 4.85 | 3.63 | 0.89 | 2.85 | 2.65 | 3.92 | 5.31 | 5.39 | 3.54 | |
| -0.69 | -1.65 | -2.84 | -2.17 | -0.27 | -2.64 | -4.64 | -4.12 | -4.02 | -2.15 | -2.82 | 1.49 | -2.78 | -3.59 | -2.87 | -3.43 | |
| 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.03 | 0.10 | 0.09 | 0.21 | 0.21 | 0.14 | 0.14 | – | – | – | |
| -0.69 | -1.65 | -2.84 | -2.18 | -0.26 | -2.64 | -4.63 | -4.19 | -3.95 | -1.94 | -2.79 | 1.48 | -2.65 | -3.02 | -2.40 | -3.73 | |
| 0.02 | 0.02 | 0.00 | 0.02 | 0.03 | 0.02 | 0.03 | -0.12 | -0.01 | 0.01 | -0.01 | 0.10 | -0.18 | -0.25 | -0.12 | 0.80 | |
| -0.71 | -1.68 | -2.84 | -2.20 | -0.29 | -2.66 | -4.66 | -4.07 | -3.93 | -1.95 | -2.78 | 1.38 | -2.47 | -2.76 | -2.27 | -4.53 | |
| -0.68 | -1.63 | -2.81 | -2.14 | -0.24 | -2.61 | -4.57 | -4.04 | -3.87 | -2.11 | -2.65 | 1.63 | -2.76 | -3.00 | -2.38 | -3.66 |
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.