Live feed20:32:28·15mINSIDERFilingvia QuantisnowChief Strategy Officer and CFO Nguyen Tran converted options into 57,000 units of Ordinary Shares and returned $487,920 worth of Ordinary Shares to the company (57,000 units at $8.56) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PRTA· Prothena Corporation plcHealth CareOriginal source