Live feed16:01:12·463dINSIDERFilingvia QuantisnowDirector Waddill William D. sold $217,000 worth of shares (4,000 units at $54.25), decreasing direct ownership by 23% to 13,130 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PTGX· Protagonist Therapeutics Inc.Health CareOriginal source