Company / Interest Expense per Share
PROTHENA CORP PUBLIC LTD CO Interest Expense per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Interest Expense per Share
$0.58
FY2025
5-year range
$0.00 / $0.58
FY2021-FY2025
Trend
+387.2%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Interest Expense per Share changed +387% YoY in FY2025, a notable deviation from the 9-year average annual change of +1904%.
Based on SEC 10-K filings.
0.58 in FY2025 with a 5-year CAGR of +53.6%.
Increased from $0.00 to $0.58 over the past 2 years.
Interest Expense per Share over time
Growth rates
- 3-Year CAGR
- +169.8%
- 5-Year CAGR
- +53.6%
- 10-Year CAGR
- -
Key checks
Key Insights
- In FY2025, interest expense per share increased 387.2% year-over-year.
- Lowest interest expense per share in the period was in FY2019.
Company context
Key Data Points
- Low Piotroski F-Score: 2/9 (multiple financial health concerns)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Interest Expense per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $0.58 | +387.2% |
| FY2024 | $0.12 | +14572.2% |
| FY2023 | $0.00 | -97.3% |
| FY2022 | $0.03 | -85.7% |
| FY2021 | $0.21 | +204.5% |
| FY2020 | $0.07 | +1994.1% |
| FY2019 | -$0.00 | -124.7% |
| FY2018 | $0.01 | +156.2% |
| FY2017 | $0.01 | +126.6% |
| FY2016 | $0.00 | - |
As of FY2025 · SEC 10-K Annual Filings · Updated Jun 28, 2026