Live feed17:09:39·25dINSIDERFilingvia QuantisnowDirector Dewalch D Mark bought $497,341 worth of Common units representing limited partner interests (37,650 units at $13.21), increasing direct ownership by 10% to 431,495 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BSM· Black Stone Minerals L.P.EnergyOriginal source