Live feed16:06:38·29dINSIDERFilingvia QuantisnowChief Commercial Officer Juvenal Tobin W exercised 11,210 shares at a strike of $3.38, increasing direct ownership by 13% to 98,035 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CSTL· Castle Biosciences Inc.Health CareOriginal source