Live feed17:26:30·469dINSIDERFilingvia QuantisnowOfficer Kilgore Jason was granted 8,805 shares and covered exercise/tax liability with 2,709 shares, increasing direct ownership by 374% to 7,726 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SUM· Summit Materials Inc.IndustrialsOriginal source