SEC Form 4 · accession 0001209191-17-018011
MPLX LP · MPLX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owners
Marathon Petroleum Corp
Director · 10% Owner
MPLX Logistics Holdings LLC
Director · 10% Owner
MPLX GP LLC
Director
MPC Investment LLC
Director · 10% Owner
MPLX Holdings Inc.
Director
Period of report
Mar 1, 2017
Accepted (ET)
Mar 3, 2017 · 6:45 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001552000
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Units (Limited Partner Interests)F1,F2,F3 | Mar 1, 2017 | A | 12,960,376 | — | A | 99,579,689 | I | See Footnotes |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This Form 4 is filed jointly by Marathon Petroleum Corporation ("MPC"), MPC Investment LLC ("MPC Investment"), MPLX GP LLC (the "General Partner"), MPLX Logistics Holdings LLC ("MPLX Logistics") and MPLX Holdings Inc. ("MPLX Holdings"). MPC Investment, a direct wholly-owned subsidiary of MPC, owns all of the membership interests in both the General Partner and MPLX Logistics and all of the shares of stock of MPLX Holdings. Accordingly, the General Partner, MPLX Logistics and MPLX Holdings are indirect wholly-owned subsidiaries of MPC.
- F2The General Partner directly owns 7,636,916 general partner units, representing its 2% general partner interest in the Issuer. MPC Investment owns all of the membership interest in the General Partner and MPC owns all of the membership interest in MPC Investment. Accordingly, MPC and MPC Investment both may be deemed to indirectly beneficially own the securities of the Issuer directly held by the General Partner, but disclaim beneficial ownership except to the extent of their respective pecuniary interests therein.
- F3Pursuant to the Membership Interests Contributions Agreement among the Issuer, MPLX Logistics, MPLX Holdings, the General Partner and MPC Investment, on March 1, 2017, MPC Investment agreed to contribute the outstanding membership interests in Hardin Street Transportation LLC, Woodhaven Cavern LLC and MPLX Terminals LLC through a series of intercompany contributions to the Issuer for approximately $1.511 billion in cash and equity consideration valued at approximately $504 million, consisting of: (i) 9,197,900 common units issued to the General Partner, (ii) 2,630,427 common units issued to MPLX Logistics, (iii) 1,132,049 common units issued to MPLX Holdings and (iv) 264,497 general partner units issued to the General Partner. The common units and general partner units issued were calculated by dividing $503,750,000 by $38.0911, the simple average of the volume weighted average price of a common unit for the 10 trading days ending February 28, 2017.