0001209191-21-006533.txt : 20210201 0001209191-21-006533.hdr.sgml : 20210201 20210201172044 ACCESSION NUMBER: 0001209191-21-006533 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210128 FILED AS OF DATE: 20210201 DATE AS OF CHANGE: 20210201 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Hennigan Michael J CENTRAL INDEX KEY: 0001352283 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35714 FILM NUMBER: 21577841 MAIL ADDRESS: STREET 1: 3807 WEST CHESTER PIKE CITY: NEWTOWN SQUARE STATE: PA ZIP: 19073 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 2021-01-28 0 0001552000 MPLX LP MPLX 0001352283 Hennigan Michael J C/O MPLX LP 200 E. HARDIN STREET FINDLAY OH 45840 1 1 0 0 President & CEO Common Units (Limited Partner Interests) 2021-01-28 4 A 0 7984 0.00 A 124710 D The Reporting Person is Chairman of the Board of Directors, President and 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 Michael J. Hennigan 2021-02-01