Live feed16:41:06·595dINSIDERFilingvia QuantisnowExecutive VP, Sales/Marketing Katz David Martin covered exercise/tax liability with 634 shares, decreasing direct ownership by 10% to 5,625 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.UNF· Unifirst CorporationConsumer DiscretionaryOriginal source