Live feed13:03:46·9mINSIDERFilingvia QuantisnowChief Financial Officer Lewicki Matthew Earl covered exercise/tax liability with 898 shares, decreasing direct ownership by 4% to 23,067 units (SEC Form 4) to satisfy withholding taxByQuantisnow·Wall Street's wire, on your screen.PPIH· Perma-Pipe International Holdings Inc.IndustrialsOriginal source