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Amortizatization of IntangiblesCapital ExpendituresCash from Financing ActivitiesCash from Investing ActivitiesCash from OperationsCash from RestructuringChange in Accured ExpensesChange in CashDeferred TaxesDepreciation & Amortization (CF)Depreciation and DepletionFree Cash FlowGains from Investment SecuritiesNet Cash FlowNet IncomeOther Working Capital ChangesShare-based CompensationShares Issued
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Prothena Corp Public (PRTA) Depreciation & Amortization (CF) (2016 - 2025)

Prothena Corp Public has reported Depreciation & Amortization (CF) over the past 14 years, most recently at $218000.0 for Q4 2025.

  • Quarterly results put Depreciation & Amortization (CF) at $218000.0 for Q4 2025, down 1.36% from a year ago — trailing twelve months through Dec 2025 was $895000.0 (changed 0.22% YoY), and the annual figure for FY2025 was $895000.0, changed 0.22%.
  • Depreciation & Amortization (CF) for Q4 2025 was $218000.0 at Prothena Corp Public, down from $229000.0 in the prior quarter.
  • Over the last five years, Depreciation & Amortization (CF) for PRTA hit a ceiling of $304000.0 in Q1 2021 and a floor of $182000.0 in Q1 2022.
  • Median Depreciation & Amortization (CF) over the past 5 years was $224000.0 (2025), compared with a mean of $228750.0.
  • Biggest five-year swings in Depreciation & Amortization (CF): plummeted 40.13% in 2022 and later skyrocketed 40.82% in 2023.
  • Prothena Corp Public's Depreciation & Amortization (CF) stood at $240000.0 in 2021, then decreased by 18.33% to $196000.0 in 2022, then skyrocketed by 40.82% to $276000.0 in 2023, then dropped by 19.93% to $221000.0 in 2024, then decreased by 1.36% to $218000.0 in 2025.
  • The last three reported values for Depreciation & Amortization (CF) were $218000.0 (Q4 2025), $229000.0 (Q3 2025), and $225000.0 (Q2 2025) per Business Quant data.