Live feed16:34:18·385dINSIDERFilingvia QuantisnowVice President & Controller Burge James T. converted options into 990 shares and covered exercise/tax liability with 283 shares, increasing direct ownership by 76% to 1,635 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AWI· Armstrong World Industries IncIndustrialsOriginal source