Live feed17:39:51·445dINSIDERFilingvia QuantisnowEVP & Chief Financial Officer Anderson Craig Scott returned $2,223,428 worth of shares to the company (42,351 units at $52.50), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SUM· Summit Materials Inc.IndustrialsOriginal source