← Back to All Filings

MPLX LP Appoints New Director to its Board

Low SignificanceDecember 18, 2025 at 7:02:33 AM EST

MPLX LP

$MPLX8-KCIK: 0001552000

Subscribe to track MPLX

Premium users can add ticker alerts and receive realtime notification updates.

Filing Summary

MPLX LP Appoints New Director to its Board

Company: MPLX LP (MPLX) Form: 8-K | Filed: 2025-12-18 Significance: Low

Event: Appointment of New Director • Appointee: Maria A. Khoury • Effective Date: January 19, 2026 • Title: Member of the Board of Directors

Key Insight: Maria A. Khoury will also serve as Executive Vice President and Chief Financial Officer of Marathon Petroleum Corporation (MPC), MPLX's parent company. She succeeds John J. Quaid on the board.

Market Context: This is a routine corporate governance update with no direct financial transaction reported. The appointment aligns leadership between MPLX and its parent company, MPC.

View Full Filing

This is PUBLIC SEC data for educational purposes. Not investment advice.

Comprehensive Analysis

SEC Filing Analysis: MPLX LP (MPLX)

Executive Summary

  • Trading Significance: Low
  • Key Takeaway: MPLX LP announced the appointment of Maria A. Khoury to its Board of Directors, effective January 19, 2026. This is a standard corporate governance event with no associated financial transaction.
  • Market Impact: Neutral. This filing reports a change in board composition, which is not typically a market-moving event.

Company Information

FieldValue
CompanyMPLX LP
Ticker SymbolMPLX
CIK0001552000
IndustryPipe Lines (No Natural Gas)

Insider Information

FieldValue
NameMaria A. Khoury
CIKnull
Title/PositionDirector
RelationshipDirector

Event Details

FieldValue
Form Type8-K
Event Date2025-12-12
SubjectItem 5.02 - Departure and Appointment of Directors

Financial Impact Assessment

This filing does not report a financial transaction. It is a corporate governance announcement regarding a change in the Board of Directors. Therefore, metrics such as transaction value, shares transacted, and percentage of market cap are not applicable.

Impact Evaluation

  • Market Cap Context: With a market capitalization of $54.12 billion, MPLX is a large-cap company. Board changes are routine for an entity of this size.
  • Significance: The appointment of Ms. Khoury, who will concurrently serve as EVP and CFO of the parent company Marathon Petroleum Corporation (MPC), strengthens the management link between the parent and the partnership. However, as no shares were transacted, the direct market significance is low.

Market Impact Analysis

Stock Impact Prediction

  • Direction: Neutral
  • Reasoning: The filing details a standard change in the board of directors, which does not directly impact the company's financial standing or operations in the short term.

Volume & Sentiment

  • Expected Volume Impact: Minimal. This type of news rarely leads to a significant change in trading volume.
  • Sentiment Indicator: Neutral. The event is a routine part of corporate governance.

Additional Context

Event Notes

  • Succession: Maria A. Khoury will succeed John J. Quaid, who is ceasing his service on the board. The board size remains at ten directors.
  • Compensation: Ms. Khoury will not receive separate compensation for her board service at MPLX, as she is an employee of the parent company, MPC.
Topics:#MPLX#Form8K#CorporateGovernance#BoardofDirectors#SECFiling#EnergySector#StockMarket

Get Real-Time Alerts

Join our community to receive instant notifications when high-significance filings are published

Important Disclaimer

This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.

Nothing here is a recommendation to buy, sell, or hold any security. Do your own due diligence.