Live feed17:26:12·356dINSIDERFilingvia QuantisnowSr VP Chief Tax Officer Black Matthew Stephen acquired $2,129 worth of shares (12 units at $177.38), increasing direct ownership by 0.03% to 38,244 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WCN· Waste Connections Inc.UtilitiesOriginal source