Live feed11:59:32·1484dINSIDERFilingvia QuantisnowSEC Form 4: Johnston James David covered exercise/tax liability with 6,559 units of Common Units and converted options into 16,666 units of Common Units, increasing direct ownership by 53% to 29,041 unitsByQuantisnow·Wall Street's wire, on your screen.SMLP· Summit Midstream Partners LPUtilitiesOriginal source