FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Energy Transfer Partners, L.P.

(Last) (First) (Middle)
3738 OAK LAWN AVE.

(Street)
DALLAS TX 75219

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Sunoco LP [ SUN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) X Other (specify below)
Director by Deputization
3. Date of Earliest Transaction (Month/Day/Year)
08/19/2015
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Units 08/19/2015 C 21,978,980 A (1) 26,837,310 I By: ETP Holdco Corporation and its subsidiaries
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Class B Units (1) 08/19/2015 C 21,978,980 (1) (1) Common Units 21,978,980 (1) 0 I By: ETP Holdco Corporation and its subsidiaries
Explanation of Responses:
1. 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.
Remarks:
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 08/21/2015
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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