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Prothena Corp Public (PRTA) Other Accumulated Expenses (2016 - 2025)

Prothena Corp Public (PRTA) has 14 years of Other Accumulated Expenses data on record, last reported at $8.2 million in Q3 2025.

  • For Q3 2025, Other Accumulated Expenses fell 42.61% year-over-year to $8.2 million; the TTM value through Sep 2025 reached $8.2 million, down 42.61%, while the annual FY2024 figure was $15.8 million, 1.16% up from the prior year.
  • Other Accumulated Expenses reached $8.2 million in Q3 2025 per PRTA's latest filing, up from $6.4 million in the prior quarter.
  • Across five years, Other Accumulated Expenses topped out at $15.8 million in Q4 2024 and bottomed at $6.4 million in Q2 2025.
  • Average Other Accumulated Expenses over 5 years is $11.1 million, with a median of $9.8 million recorded in 2021.
  • Peak YoY movement for Other Accumulated Expenses: surged 67.49% in 2021, then tumbled 42.61% in 2025.
  • A 5-year view of Other Accumulated Expenses shows it stood at $9.8 million in 2021, then rose by 24.0% to $12.2 million in 2022, then increased by 28.71% to $15.7 million in 2023, then rose by 1.16% to $15.8 million in 2024, then plummeted by 48.17% to $8.2 million in 2025.
  • Per Business Quant database, its latest 3 readings for Other Accumulated Expenses were $8.2 million in Q3 2025, $6.4 million in Q2 2025, and $9.2 million in Q1 2025.