Live feed17:21:24·995dINSIDERFilingvia QuantisnowWalker Jerome T. bought $9,480 worth of shares (1,200 units at $7.90), increasing direct ownership by 4% to 30,667 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PPIH· Perma-Pipe International Holdings Inc.IndustrialsOriginal source