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Prothena Corp Public (PRTA) Operating Expenses: 2011-2024

Historic Operating Expenses for Prothena Corp Public (PRTA) over the last 14 years, with Dec 2024 value amounting to $289.7 million.

  • Prothena Corp Public's Operating Expenses fell 36.79% to $42.7 million in Q3 2025 from the same period last year, while for Sep 2025 it was $267.1 million, marking a year-over-year decrease of 11.41%. This contributed to the annual value of $289.7 million for FY2024, which is 2.59% up from last year.
  • Latest data reveals that Prothena Corp Public reported Operating Expenses of $289.7 million as of FY2024, which was up 2.59% from $282.4 million recorded in FY2023.
  • Prothena Corp Public's 5-year Operating Expenses high stood at $289.7 million for FY2024, and its period low was $113.6 million during FY2020.
  • In the last 3 years, Prothena Corp Public's Operating Expenses had a median value of $282.4 million in 2023 and averaged $252.5 million.
  • Data for Prothena Corp Public's Operating Expenses shows a peak YoY spiked of 52.27% (in 2023) over the last 5 years.
  • Yearly analysis of 5 years shows Prothena Corp Public's Operating Expenses stood at $113.6 million in 2020, then climbed by 13.22% to $128.6 million in 2021, then spiked by 44.21% to $185.5 million in 2022, then surged by 52.27% to $282.4 million in 2023, then climbed by 2.59% to $289.7 million in 2024.