Live feed17:45:03·11mINSIDERFilingvia QuantisnowChief Executive Officer Rosenthal Arnon sold $193,473 worth of shares (72,606 units at $2.66), decreasing direct ownership by 3% to 2,294,600 units (SEC Form 4) to cover taxesByQuantisnow·Wall Street's wire, on your screen.ALEC· Alector Inc.Health CareOriginal source