Comparison Chart Prothena Corporation plc

Stocks

PRTA

IE00B91XRN20

Biotechnology & Medical Research

Real-time Estimate Cboe BZX 14:36:10 2026-09-30 EDT			5-day change	1st Jan Change
8.540 ^USD	-2.73%		-1.50%	-10.47%

09-29	Prothena Corp Public Ltd Insider Bought Shares Worth $889,872, According to a Recent SEC Filing	MT
09-21	Prothena Corp Public Ltd Insider Bought Shares Worth $843,460, According to a Recent SEC Filing	MT

Total Return

"Total Return" performance includes dividend payments over the period, as if they were reinvested at 100%.
The annotated values (TR) are displayed with their "Total Return" performance (only if available).
End-of-day quotes

Compared values

		Sector	Change	5-day change	YTD change	1-year change	5-year change	Capi.	ST	MT	LT
	PROTHENA CORPORATION PLC	Bio Therapeutic Drugs	-2.62%	-1.50%	-10.47%	-12.40%	-88.00%	451M