Benzinga's Volume Movers By: Benzinga via Benzinga March 20, 2015 at 10:18 AM EDT Prothena Corporation plc (NASDAQ: PRTA) shares climbed 40.15% to $40.97. The volume of Prothena shares traded was 3383% higher than ... Read More >> Related Stocks: Biogen Idec Ctrip.com Intl Ltd Prothena Corp