X0306 4 2015-08-19 0 0001552275 Sunoco LP SUN 0001012569 Energy Transfer Partners, L.P. 3738 OAK LAWN AVE. DALLAS TX 75219 0 0 1 1 Director by Deputization Common Units 2015-08-19 4 C 0 21978980 A 26837310 I By: ETP Holdco Corporation and its subsidiaries Class B Units 2015-08-19 4 C 0 21978980 D Common Units 21978980 0 I By: ETP Holdco Corporation and its subsidiaries On August 19, 2015, pursuant to the terms of the Contribution Agreement dated July 14, 2015, the aggregate 21,978,980 Class B Units held by Heritage Holdings, Inc. and ETP Holdco Corporation converted into 21,978,980 Common Units on a one-for-one basis. As of the transaction date, the Reporting Person controlled the general partner of the Issuer and had the right to appoint all of the directors of the Board of Directors of the Issuer's general partner. Therefore, the Reporting Person may be deemed a director by deputization as of the transaction date. Energy Transfer Partners, L.P, by its general partner Energy Transfer Partners GP, L.P., by its general partner Energy Transfer Partners, L.L.C., by William J. Healy, Associate General Counsel and Assistant Secretary 2015-08-21