Live feed19:07:51·786dINSIDERFilingvia QuantisnowJohnston James David sold $66,825 worth of Common Units (3,300 units at $20.25), decreasing direct ownership by 13% to 22,850 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMLP· Summit Midstream Partners LPUtilitiesOriginal source