Live feed16:22:57·809dINSIDERFilingvia QuantisnowDoumet Antoine M exercised 2,400 units of USLM Common Stock at a strike of $54.31, increasing direct ownership by 16% to 17,200 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.USLM· United States Lime & Minerals Inc.IndustrialsOriginal source