Live feed13:56:02·761dINSIDERFilingvia QuantisnowDorchester Minerals Operating Lp bought $316,855 worth of Common Units (10,000 units at $31.69), increasing direct ownership by 21% to 58,574 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.DMLP· Dorchester Minerals L.P.EnergyOriginal source