Live feed16:07:21·174dINSIDERFilingvia QuantisnowPres. & Chief Exec. Officer Maetzold Derek J sold $33,490 worth of shares (830 units at $40.35), decreasing direct ownership by 2% to 33,530 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSTL· Castle Biosciences Inc.Health CareOriginal source