Live feed20:35:42·274dINSIDERFilingvia QuantisnowDirector Waddill William D. sold $257,000 worth of shares (4,000 units at $64.25), decreasing direct ownership by 44% to 5,130 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PTGX· Protagonist Therapeutics Inc.Health CareOriginal source