Prothena Corporation plc (PRTA)
NASDAQ: PRTA · Real-Time Price · USD
8.38
-0.39 (-4.45%)
At close: Aug 25, 2025, 4:00 PM
8.33
-0.05 (-0.60%)
After-hours: Aug 25, 2025, 5:07 PM EDT
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.