Sec Form 4 Filing - SEMPLE FRANK M @ ANDEAVOR LOGISTICS LP - 2019-07-30

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person SEMPLE FRANK M 2. Issuer Name and Ticker or Trading Symbol ANDEAVOR LOGISTICS LP [ ANDX] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O ANDEAVOR LOGISTICS LP, 200 E. HARDIN STREET 3. Date of Earliest Transaction (MM/DD/YY) 07/30/2019 (Street) FINDLAY, OH45840 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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 (Limited Partner Interests) 07/30/2019 D 2,359.341 D 0 D

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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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 (MM/DD/YY) 7. Title and Amount of Underlying Securities (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 of Derivative Security: 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SEMPLE FRANK M C/O ANDEAVOR LOGISTICS LP 200 E. HARDIN STREET FINDLAY, OH45840 X Signatures /s/ Molly R. Benson, Attorney-in-Fact for Frank M. Semple 08/01/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On July 30, 2019 (the "Effective Time"), pursuant to the Agreement and Plan of Merger, dated as of May 7, 2019 (the "Merger Agreement"), by and among the Issuer, MPLX LP ("MPLX"), Tesoro Logistics GP, LLC, MPLX GP LLC and MPLX MAX LLC ("Merger Sub"), Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of MPLX. ( 2 )Pursuant to the Merger Agreement, each phantom unit of the Issuer held by the Reporting Person was converted, at the Effective Time, into the right to receive a cash payment equal to (i) the number of common units representing limited partner interests in the Issuer subject to such phantom units, whether or not vested, multiplied by (ii) the product of (A) 1.135 and (B) $31.02645 (which amount represents the average of the volume weighted average price per unit of common units representing limited partner interests in MPLX on the New York Stock Exchange on each of the ten (10) consecutive trading days ending with the complete trading day immediately prior to July 30, 2019).

Remarks: The Reporting Person was a Director of Tesoro Logistics GP, LLC, the general partner of the Issuer. Until the Effective Time, the Issuer was managed by the directors and executive officers of Tesoro Logistics GP, LLC.

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).

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