0001507615-17-000050 8-K 1 20170519 5.02 20170519 20170519 TESORO LOGISTICS LP 0001507615 4610 274151603 DE 1231 8-K 34 001-35143 17857888 19100 RIDGEWOOD PARKWAY SAN ANTONIO TX 78259 210-626-6000 19100 RIDGEWOOD PARKWAY SAN ANTONIO TX 78259 8-K 1 appointmentoftllppresident.htm 8-K