SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES 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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1. Name and Address of Reporting Person* MPLX LP (Last) (First) (Middle) 200 E. HARDIN STREET (Street) FINDLAY OH 45840 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 07/30/2019	3. Issuer Name and Ticker or Trading Symbol ANDEAVOR LOGISTICS LP [ ANDX ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Limited Partner Interest	1(1)(2)	D(2)(3)(4)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* MPLX LP (Last) (First) (Middle) 200 E. HARDIN STREET (Street) FINDLAY OH 45840 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Tesoro Alaska Co LLC (Last) (First) (Middle) 200 E. HARDIN STREET (Street) FINDLAY OH 45840 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Less than 10% owner

1. Name and Address of Reporting Person* Tesoro Logistics GP, LLC (Last) (First) (Middle) 200 E. HARDIN STREET (Street) FINDLAY OH 45840 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director 10% Owner Officer (give title below) X Other (specify below) Less than 10% owner

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, by and among the Issuer, MPLX LP ("MPLX"), Tesoro Logistics GP, LLC ("TLGP"), MPLX GP LLC (the "General Partner") 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. At the Effective Time, each common unit representing a limited partner interest in the Issuer was converted into the right to receive common units representing limited partner interests in MPLX at exchange ratios as set forth in the Merger Agreement. At the Effective Time, a limited partner interest in the Issuer which constitutes in the aggregate 100% of the aggregate partnership interest (as defined in Delaware Revised Uniform Limited Partnership Act, as amended) of all limited partners in the Issuer was issued to MPLX. Marathon Petroleum Corporation ("MPC") and certain of the other Reporting Persons may be deemed to beneficially own the limited partner interest of the Issuer owned by MPLX, but each disclaims beneficial ownership of such security except to the extent of each Reporting Person's pecuniary interest therein.

3. This Form 3 is filed jointly by Tesoro Alaska Company LLC ("TAC") and TLGP with respect to the events described herein by a Reporting Group consisting of MPC, MPC Investment LLC ("MPCI"), the General Partner, MPLX, MPLX Logistics Holdings LLC ("Logistics Holdings"), Andeavor LLC, Western Refining, Inc. ("WRI"), Giant Industries, Inc. ("GII"), Western Refining Southwest, Inc. ("WRSI"), Tesoro Refining & Marketing Company LLC ("TRMC"), TAC and TLGP. As described below, TAC and TLGP are filing this separate Form 3 related to the same events as a Form 3 filed by the other members of the Reporting Group.

4. Following the Merger, MPCI, the General Partner, Logistics Holdings, WRSI and TLGP beneficially own approximately 63% of the common units representing limited partner interests in MPLX, and the General Partner owns the non-economic general partner interest in MPLX. MPCI, a direct wholly owned subsidiary of MPC, owns all of the membership interests in both the General Partner and Logistics Holdings. The General Partner is the general partner of MPLX. Andeavor LLC is a wholly owned subsidiary of MPC. WRI is a wholly owned subsidiary of Andeavor LLC. GII is a wholly owned subsidiary of WRI. WRSI is a wholly owned subsidiary of GII. TRMC and TAC are wholly owned subsidiaries of WRSI. WRSI, TAC and TRMC collectively own all of the membership interests in TLGP. Accordingly, MPCI, the General Partner, Logistics Holdings, Andeavor LLC, WRI, GII, WRSI, TRMC, TAC and TLGP are all direct or indirect wholly owned subsidiaries of MPC.

Remarks:

This Form 3 is the second of two Forms 3 being filed relating to the same events. The Form 3 has been split into two filings because there are more than ten Reporting Persons in the Reporting Group and the SEC's EDGAR filing system limits each Form 3 filing to a maximum of ten Reporting Persons. This Form 3 is jointly-filed by Tesoro Alaska Company LLC and Tesoro Logistics GP, LLC.

	/s/ Molly R. Benson, Vice President, Chief Securities, Governance and Compliance Officer and Corporate Secretary of MPLX GP LLC, the General Partner of MPLX LP	08/09/2019
	/s/ Molly R. Benson, Vice President and Secretary, Tesoro Alaska Company LLC	08/09/2019
	/s/ Molly R. Benson, Secretary, Tesoro Logistics GP, LLC	08/09/2019
	** Signature of Reporting Person	Date
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