Live feed16:48:38·452dINSIDERFilingvia QuantisnowSVP Gen Cnsl, Compliance So Austin covered exercise/tax liability with 410 shares and converted options into 1,269 shares, increasing direct ownership by 52% to 2,502 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AWI· Armstrong World Industries IncIndustrialsOriginal source