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HC Wainwright & Co. analyst Andrew S. Fein maintains Prothena Corp (NASDAQ:PRTA) with a Buy and raises the price target ...
Prothena Corporation plc (NASDAQ:PRTA), announced today that Bristol Myers Squibb communicated in a press release that the U.S....
JMP Securities analyst Jason Butler maintains Prothena Corp (NASDAQ:PRTA) with a Market Outperform and lowers the price targ...
The FDA now requires earlier MRI screening for Alzheimer's drug Leqembi to detect ARIA-E, a rare but serious side effect, a...
Prothena reported ASCENT trial data showing strong amyloid plaque reduction but high ARIA-E rates for Alzheimer's drug PRX0...
Piper Sandler analyst Yasmeen Rahimi maintains Prothena Corp (NASDAQ:PRTA) with a Overweight and lowers the price target fro...