PRTA Prothena FY25 Earnings Review: Partnered Programs Advance Toward Milestones as Wholly-Owned Assets Pivot 10 hours ago Business Overview Prothena Corporation plc operates as a late-stage clinical biotechnology company focusing predominantly on the science of protein dysregulation.… Prothena Corporation PLC (PRTA) Q4 2021 earnings call 4 years ago Prothena Corporation PLC (NASDAQ: PRTA) Q4 2021 Earnings Conference