Live feed17:04:49·258dINSIDERFilingvia QuantisnowDirector Mathis William N. was granted 2,378 units of Common units representing limited partner interests, increasing direct ownership by 0.98% to 246,200 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BSM· Black Stone Minerals L.P.EnergyOriginal source