X0306 4 2017-11-10 0 0001362705 Sanchez Midstream Partners LP SNMP 0001584645 Willinger Gerald F 1000 MAIN STREET, SUITE 3000 HOUSTON TX 77002 1 1 0 0 Chief Executive Officer Common Units 2017-11-10 4 S 0 100 13.00 D 210809 D The sale of common units directly owned by Reporting Person reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan established by Reporting Person and was used to satisfy Reporting Person's federal income tax obligations with respect to various distributions of common units pursuant to the Amended and Restated Shared Services Agreement, dated March 6, 2015, by and between Issuer and SP Holdings, LLC. /s/ Alfredo Gutierrez, Attorney-in-Fact 2017-11-14