Live feed20:09:59·1925dINSIDERFilingvia QuantisnowSEC Form 4: Ray Kolberg disposed of $72,981 worth of Common Stock (4,710 units at $15.49), decreasing ownership by 5% to 83,610 unitsByQuantisnow·Wall Street's wire, on your screen.PQG· PQ Group Holdings Inc.Basic IndustriesOriginal source