0000950170-24-001673.txt : 20240104 0000950170-24-001673.hdr.sgml : 20240104 20240104133640 ACCESSION NUMBER: 0000950170-24-001673 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240102 FILED AS OF DATE: 20240104 DATE AS OF CHANGE: 20240104 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HELMS CHRISTOPHER A CENTRAL INDEX KEY: 0001186805 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35714 FILM NUMBER: 24511011 MAIL ADDRESS: STREET 1: MPLX LP STREET 2: 200 E. HARDIN STREET CITY: FINDLAY STATE: OH ZIP: 45840 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MPLX LP CENTRAL INDEX KEY: 0001552000 STANDARD INDUSTRIAL CLASSIFICATION: PIPE LINES (NO NATURAL GAS) [4610] ORGANIZATION NAME: 01 Energy & Transportation 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 ownership.xml 4 X0508 4 2024-01-02 0001552000 MPLX LP MPLX 0001186805 HELMS CHRISTOPHER A C/O MPLX LP 200 E. HARDIN STREET FINDLAY OH 45840 true false false false false Common Units (Limited Partner Interests) 2024-01-02 4 A false 852.195 0 A 64398.822 D The Reporting Person is a Director 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 Christopher A. Helms 2024-01-04