Live feed16:07:24·122dINSIDERFilingvia QuantisnowSr VP Chief Tax Officer Black Matthew Stephen converted options into 804 shares and covered exercise/tax liability with 317 shares, increasing direct ownership by 1% to 43,514 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WCN· Waste Connections Inc.UtilitiesOriginal source