Live feed17:28:42·16mINSIDERFilingvia QuantisnowDirector Potter Myrtle S sold $204,085 worth of shares (1,556 units at $131.16), decreasing direct ownership by 7% to 20,971 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GH· Guardant Health Inc.Health CareOriginal source