Director Micheal G. Dunn filed a Form 4 with the SEC on November 3, 2026, reporting the acquisition of 1,276.711 Common Units of MPLX LP on November 1, 2026.

Key Highlights

  • Reporting person: Micheal G. Dunn, a Director of MPLX GP LLC, the general partner of MPLX LP (NASDAQ:MPLX)
  • Transaction date: November 1, 2026
  • Security acquired: 1,276.711 Common Units (Limited Partner Interests)
  • Price per unit: $0
  • Transaction code: A (acquisition)
  • Resulting direct beneficial ownership: 1,276.711 Common Units
  • Filing signed by: Molly R. Benson, Attorney-in-Fact for Micheal G. Dunn, on November 3, 2026

Micheal G. Dunn's November 2026 Unit Acquisition at MPLX LP

According to the Form 4 filing, Micheal G. Dunn acquired 1,276.711 Common Units (Limited Partner Interests) of MPLX LP on November 1, 2026, at a price of $0 per unit. The transaction is recorded with transaction code "A," indicating an acquisition. Following the reported transaction, Dunn's direct beneficial ownership stands at 1,276.711 Common Units, as disclosed in Table I of the filing.

The filing notes that "the Reporting Person is a Director of MPLX GP LLC, the general partner of the Issuer" and that "the Issuer is managed by the directors and executive officers of MPLX GP LLC." No derivative securities were reported in Table II. The filing does not indicate that the transaction was made pursuant to a Rule 10b5-1(c) plan, as the corresponding checkbox was not checked.

The Form 4 was filed on November 3, 2026, and was signed by Molly R. Benson as Attorney-in-Fact for Micheal G. Dunn. Dunn's address of record is listed as C/O MPLX LP, 200 E. Hardin Street, Findlay, Ohio 45840.

What Was Disclosed

The filing disclosed that Director Micheal G. Dunn acquired 1,276.711 MPLX LP Common Units on November 1, 2026, at $0, bringing his total direct beneficial ownership to 1,276.711 units, with no derivative securities reported.