Live feed16:06:41·184dINSIDERFilingvia QuantisnowPres. & Chief Exec. Officer Maetzold Derek J sold $20,380 worth of shares (509 units at $40.04), decreasing direct ownership by 1% to 34,360 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSTL· Castle Biosciences Inc.Health CareOriginal source