Live feed11:53:30·229dINSIDERFilingvia QuantisnowChairman & CEO Kowlzan Mark W sold $5,399,250 worth of shares (25,000 units at $215.97), decreasing direct ownership by 5% to 437,378 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PKG· Packaging Corporation of AmericaConsumer DiscretionaryOriginal source