X0306 4 2017-04-27 1 0001578685 Midcoast Energy Partners, L.P. MEP 0001240204 CRUM JOHN A 1100 LOUISIANA STREET, SUITE 3300 HOUSTON TX 77002-5217 1 0 0 0 Class A Common Units representing limited partner interests 2017-04-27 4 D 0 12000 8.00 D 0 D This Form 4 reports securities disposed of pursuant to the terms of an Agreement and Plan of Merger, dated as of January 26, 2017, a copy of which is filed as Exhibit 2.1 to the Issuer's Form 8-K filed with the SEC on January 28, 2017, and by which Enbridge Holdings (Leather) L.L.C. merged with and into the issuer, with the issuer surviving the merger on April 27, 2017 (the "Effective Time"). The securities reported as disposed of herein were converted in the Merger into the right to receive $8.00 in cash without interest. Valorie J. Wanner, Agent and Attorney-in-Fact 2017-05-01