Live feed15:00:00·914dINSIDERFilingvia QuantisnowDorchester Minerals Operating Lp bought $270,979 worth of Common Units (8,506 units at $31.86), increasing direct ownership by 40% to 29,879 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DMLP· Dorchester Minerals L.P.EnergyOriginal source