0001209191-22-058557.txt : 20221123 0001209191-22-058557.hdr.sgml : 20221123 20221123100455 ACCESSION NUMBER: 0001209191-22-058557 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221116 FILED AS OF DATE: 20221123 DATE AS OF CHANGE: 20221123 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Breves Christine S CENTRAL INDEX KEY: 0001704754 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35714 FILM NUMBER: 221413209 MAIL ADDRESS: STREET 1: 600 GRANT STREET STREET 2: SUITE 6100 CITY: PITTSBURGH STATE: PA ZIP: 16059 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 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2022-11-16 0 0001552000 MPLX LP MPLX 0001704754 Breves Christine S C/O MPLX LP 200 E. HARDIN STREET FINDLAY OH 45840 1 0 0 0 Common Units (Limited Partner Interests) 0 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 Christine S. Breves 2022-11-23 EX-24 2 poa.txt POA DOCUMENT MPLX LP POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS, that the undersigned hereby constitutes and appoints Molly R. Benson, Peter I. Kern, Shane T. Pfleiderer and Elisa D. Watts (the "Attorneys"), and each of them, as the true and lawful attorney or attorneys-in-fact, with full power of substitution and revocation, for the undersigned and in the name, place and stead of the undersigned, in any and all capacities, to execute, on behalf of the undersigned, (1) any and all notices pursuant to Rule 144 under the Securities Act of 1933 with respect to sales of common units or other securities of MPLX LP, including, without limitation, all notices of proposed sale on Form 144, and (2) any and all statements or reports under Section 16 of the Securities Exchange Act of 1934 with respect to the beneficial ownership of common units or other securities of MPLX LP, including, without limitation, all initial statements of beneficial ownership on Form 3, all statements of changes in beneficial ownership on Form 4, all annual statements of beneficial ownership on Form 5 and all successor or similar forms, to be filed with the Securities and Exchange Commission, to execute any and all amendments or supplements to any such notices, statements or reports, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting to said Attorney or Attorneys-in-fact, and each of them, full power and authority to do so and perform each and every act and thing requisite and necessary to be done in and about the premises (including, without limitation, completing, executing, delivering and filing a Form ID to apply for electronic filing codes), as fully and to all intents and purposes as the undersigned might or could do in person, and hereby ratifying and confirming all that said Attorney or Attorneys-in-fact, or any of them, or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof. The undersigned acknowledges that the foregoing Attorneys-in-fact, and each of them, in serving in such capacity at the request of the undersigned, are not assuming any of the responsibilities of the undersigned to comply with Section 16 of the Securities Exchange Act of 1934 or any other legal requirement. This Power of Attorney shall remain in effect until revoked in writing by the undersigned. /s/ Christine S. Breves Christine S. Breves Date: November 21, 2022