8-KLeadership ChangesExhibits & Filings

MPLX LP 8-K Report, Executive Changes (May 4, 2020)

Filed May 4, 2020For Securities:MPLXMPLXP

Summary

This 8-K filing from MPLX LP (MPLX) reports a key leadership change: Gary R. Heminger has retired as Chairman of the Board of Directors of MPLX GP LLC, effective upon the conclusion of Marathon Petroleum Corporation's (MPC) 2020 annual meeting of shareholders held on April 29, 2020. This aligns with a previously disclosed retirement plan tied to his position at MPC, which holds the general partner and majority limited partnership interest in MPLX. Following Mr. Heminger's departure, the MPLX Board has appointed Michael J. Hennigan as the new Chairman, effective April 29, 2020. This transition appears to be smooth and pre-planned, providing continuity in leadership as MPLX navigates its operational and financial landscape. Investors should note the ongoing influence of MPC, as its shareholder meeting directly impacts MPLX's board composition. The filing also includes a press release detailing Mr. Hennigan's appointment as an exhibit.

Key Highlights

  • 1Gary R. Heminger has retired as Chairman of the MPLX Board of Directors.
  • 2Mr. Heminger's retirement was effective upon the conclusion of MPC's 2020 annual meeting of shareholders on April 29, 2020.
  • 3Michael J. Hennigan has been appointed as the new Chairman of the MPLX Board, effective April 29, 2020.
  • 4The leadership change is consistent with prior disclosures regarding Mr. Heminger's retirement timeline from MPC.
  • 5MPC's ownership of MPLX's general partner and majority limited partnership interest underscores the strategic link between the two entities.
  • 6A press release announcing Mr. Hennigan's appointment is filed as an exhibit.

Frequently Asked Questions

The main event is the retirement of Gary R. Heminger as Chairman of the MPLX Board of Directors and the subsequent appointment of Michael J. Hennigan as the new Chairman.

Both Mr. Heminger's retirement and Mr. Hennigan's appointment as Chairman were effective April 29, 2020, coinciding with the conclusion of MPC's 2020 annual meeting of shareholders.

No, this change was anticipated. MPLX had previously disclosed in a November 1, 2019, 8-K filing that Mr. Heminger would retire upon concluding his tenure at Marathon Petroleum Corporation (MPC) after their 2020 annual meeting.

MPC owns the general partner and the majority limited partnership interest in MPLX LP. This close relationship means that events at MPC, such as its annual shareholder meeting, can directly impact MPLX's governance.