Live feed20:09:32·1925dINSIDERFilingvia QuantisnowSEC Form 4: Belgacem Chariag disposed of $162,155 worth of Common Stock (10,465 units at $15.49), decreasing ownership by 2% to 607,779 unitsByQuantisnow·Wall Street's wire, on your screen.PQG· PQ Group Holdings Inc.Basic IndustriesOriginal source