Live feed10:55:10·211dINSIDERFilingvia QuantisnowLarge owner Louis Berkman Investment Co bought $248,310 worth of shares (93,000 units at $2.67), increasing direct ownership by 3% to 3,127,792 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AP· Ampco-Pittsburgh CorporationIndustrialsOriginal source