X0306 4 2022-10-19 1 0001610466 Shell Midstream Partners, L.P. SHLX 0001629750 Carlos Fierro A 150 N. DAIRY ASHFORD ROAD HOUSTON TX 77079 1 0 0 0 Common Units representing limited partner interests 2022-10-19 4 D 0 3000 15.85 D 0 D Pursuant to that certain Agreement and Plan of Merger, dated as of July 25, 2022 (the "Merger Agreement"), by and among Shell USA, Inc. ("Shell"), the Issuer and the other parties thereto, Shell acquired all of the outstanding common units representing limited partnership interests in the Issuer not already held by Shell or its affiliates (the "Public Common Units") via a merger that resulted in the Issuer surviving the merger as an indirect, wholly owned subsidiary of Shell. Pursuant to the Merger Agreement, each Public Common Unit has converted into the right to receive $15.85 in cash per Public Common Unit. /s/ Lori M. Muratta, as Attorney-in-Fact for Carlos A. Fierro 2022-10-19