PROTHENA CORP PUBLIC LTD CO Earnings Per Share Diluted

• PROTHENA CORP PUBLIC LTD CO showed a decrease of -99.6% in Earnings Per Share Diluted from 2024 to 2025.
• This data is from PROTHENA CORP PUBLIC LTD CO's annual report (Form 10-K), filed with the SEC on February 27, 2026.
• XBRL data for this metric is available from 2019 to 2025 (7 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Quarterly values from 10-Q filings: Q1 2013: $0.51 (loss) per share | Q2 2013: $0.64 (loss) per share | Q3 2013: $0.55 (loss) per share | Q1 2014: $0.78 per share | Q2 2014: $0.06 per share | Q3 2014: $0.48 (loss) per share | Q1 2015: $0.55 (loss) per share | Q2 2015: $0.59 (loss) per share | Q3 2015: $0.73 (loss) per share | Q2 2020: $0.66 (loss) per share | Q3 2020: $0.77 (loss) per share | Q1 2021: $0.91 (loss) per share | Q2 2021: $0.58 per share | Q3 2021: $2.13 per share | Q1 2022: $0.78 (loss) per share | Q2 2022: $0.88 (loss) per share | Q3 2022: $0.97 (loss) per share | Q1 2023: $0.89 (loss) per share | Q2 2023: $1.03 (loss) per share | Q3 2023: $0.38 per share | Q1 2024: $1.34 (loss) per share | Q2 2024: $1.22 per share | Q3 2024: $1.10 (loss) per share | Q1 2025: $1.12 (loss) per share | Q2 2025: $2.34 (loss) per share | Q3 2025: $0.68 (loss) per share.
• Over the full 7 years of available data (2019 to 2025), PROTHENA CORP PUBLIC LTD CO's Earnings Per Share Diluted has declined by 132.3%.
• Historical annual values: Fiscal year 2025: $4.53 (loss) per share | Fiscal year 2024: $2.27 (loss) per share | Fiscal year 2023: $2.76 (loss) per share | Fiscal year 2022: $2.47 (loss) per share | Fiscal year 2021: $1.38 per share | Fiscal year 2020: $2.78 (loss) per share | Fiscal year 2019: $1.95 (loss) per share.
• Data sourced from SEC EDGAR public filings as of August 7, 2026.

Last verified: August 7, 2026