Live feed18:50:01·910dINSIDERFilingvia QuantisnowJohnston James David sold $4,832 worth of Common Units (241 units at $20.05), decreasing direct ownership by 0.75% to 32,047 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SMLP· Summit Midstream Partners LPUtilitiesOriginal source