MPLX LP
For the period ended Dec 31, 2025. Filed Feb 26, 2026.
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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.
FY2025 · Filed Feb 26, 2026
Extracted filing text, with the paragraph anchors used by the comparison.
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Signatures
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Date: February 26, 2026 | MPLX LP | |
|---|---|---|
| By: | MPLX GP LLCIts general partner | |
| By: | /s/ Rebecca L. Iten | |
| Rebecca L. ItenVice President and Controller of MPLX GP LLC(the general partner of MPLX LP) | ||
Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on February 26, 2026 on behalf of the registrant and in the capacities indicated.
| Signature | Title |
|---|---|
| /s/ Maryann T. Mannen | Chairman of the Board, President and Chief Executive Officer of MPLX GP LLC (the general partner of MPLX LP) (principal executive officer) |
| Maryann T. Mannen | |
| /s/ C. Kristopher Hagedorn | Director, Executive Vice President and Chief Financial Officer of MPLX GP LLC (the general partner of MPLX LP) (principal financial officer) |
| C. Kristopher Hagedorn | |
| /s/ Rebecca L. Iten | Vice President and Controller of MPLX GP LLC (the general partner of MPLX LP) (principal accounting officer) |
| Rebecca L. Iten | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Christine S. Breves | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Christopher A. Helms | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Ray N. Walker, Jr. | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Garry L. Peiffer | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Maria A. Khoury | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| Frank M. Semple | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| J. Michael Stice | |
| * | Director of MPLX GP LLC (the general partner of MPLX LP) |
| John P. Surma | |
*The undersigned, by signing her name hereto, does sign and execute this report pursuant to the Power of Attorney executed by the above-named directors and officers of the general partner of the registrant, which is being filed herewith on behalf of such directors and officers.
| By: | /s/ Maryann T. Mannen | February 26, 2026 |
|---|---|---|
| Maryann T. MannenAttorney-in-Fact |
The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.