Live feed18:28:30·780dINSIDERFilingvia QuantisnowCostello Richard Arthur sold $2,270,800 worth of shares (40,000 units at $56.77), decreasing direct ownership by 43% to 52,116 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.GRBK· Green Brick Partners Inc.Consumer DiscretionaryOriginal source