0001209191-18-053641.txt : 20181003 0001209191-18-053641.hdr.sgml : 20181003 20181003125427 ACCESSION NUMBER: 0001209191-18-053641 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181001 FILED AS OF DATE: 20181003 DATE AS OF CHANGE: 20181003 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Heminger Gary R. CENTRAL INDEX KEY: 0001331928 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35714 FILM NUMBER: 181104447 MAIL ADDRESS: STREET 1: C/O MARATHON PETROLEUM CORPORATION STREET 2: 539 S. MAIN STREET CITY: FINDLAY STATE: OH ZIP: 45840 FORMER NAME: FORMER CONFORMED NAME: Heminger Gary R DATE OF NAME CHANGE: 20050630 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MPLX LP CENTRAL INDEX KEY: 0001552000 STANDARD INDUSTRIAL CLASSIFICATION: PIPE LINES (NO NATURAL GAS) [4610] IRS NUMBER: 270005456 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 200 E. HARDIN STREET CITY: FINDLAY STATE: OH ZIP: 45840 BUSINESS PHONE: (419) 421-2159 MAIL ADDRESS: STREET 1: 200 E. HARDIN STREET CITY: FINDLAY STATE: OH ZIP: 45840 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-10-01 0 0001552000 MPLX LP MPLX 0001331928 Heminger Gary R. C/O MPLX LP 200 E. HARDIN STREET FINDLAY OH 45840 1 1 0 0 Chairman, CEO Common Units (Limited Partner Interests) 2018-10-01 4 F 0 6061 35.24 D 190438 D Common Units (Limited Partner Interests) 2018-10-01 4 F 0 9227 35.24 D 181211 D Common Units (Limited Partner Interests) 2018-10-01 4 F 0 16968 35.24 D 164243 D Common Units (Limited Partner Interests) 26750 I By Revocable Trust Common Units (Limited Partner Interests) 1576.612 I As UTMA custodian for minor grandchild 1 Common Units (Limited Partner Interests) 1576.612 I As UTMA custodian for minor grandchild 2 Common Units (Limited Partner Interests) 1576.612 I As UTMA custodian for minor grandchild 3 Common Units (Limited Partner Interests) 1576.612 I As UTMA custodian for minor grandchild 4 Common Units (Limited Partner Interests) 1576.612 I As UTMA custodian for minor grandchild 5 Common Units (Limited Partner Interests) 1500 I As UTMA custodian for minor grandchild 6 By Gary R. Heminger Revocable Trust. The reporting person disclaims beneficial ownership of these units, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. The units are held in UTMA accounts for the benefit of Mr. Heminger's minor grandchildren. Mr. Heminger is the custodian and maintains investment control over the accounts. Total includes 76.612 units resulting from automatic distribution reinvestment pursuant to the terms of a UTMA account. The Reporting Person is the Chairman of the Board of Directors and the Chief Executive Officer of MPLX GP LLC, the general partner of the Issuer. The Issuer is managed by the directors and executive officers of MPLX GP LLC. /s/ Molly R. Benson, Attorney-in-Fact for Gary R. Heminger 2018-10-03