Adjusted historic prices for the week of August 14, 2017
Aug 14, 2017
Aug 15, 2017
Year End Stock Prices
The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and Prothena Corporation plc does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.