Mplx Lp Form 4 insider transactions

Ray N Walker Jr, a Director of Mplx Lp, received 2,696 shares of common stock on April 30, 2026.

John P Surma, a Director of Mplx Lp, received 3,029 shares of common stock on April 30, 2026.

J Michael Stice, a Director of Mplx Lp, received 3,029 shares of common stock on April 30, 2026.

Frank M Semple, a Director of Mplx Lp, received 3,029 shares of common stock on April 30, 2026.

Garry L. Peiffer, a Director of Mplx Lp, received 2,696 shares of common stock on April 30, 2026.

MPLX LP Director Ray N. Walker Jr. reported a transaction involving common units.

MPLX LP Director John P. Surma reported a transaction involving common units, acquiring 1,656.317 units on May 15, 2026.

MPLX LP Director J. Michael Stice acquired 1,098.213 common units in a transaction on May 15, 2026.

MPLX LP Director Frank M. Semple reported a change in beneficial ownership of common units.

MPLX LP Director Garry L. Peiffer reported a transaction involving the acquisition of 1,303.50 Common Units.

MPLX LP reports that Director Christopher A. Helms acquired 1,415.117 common units on May 15, 2026.

MPLX LP Director Christine S. Breves acquired 276.829 common units in a transaction on May 15, 2026.

MPLX LP Director Ray N. Walker Jr. received an annual equity retainer award of 2,246.989 common units.

MPLX LP Director John P. Surma was granted an annual equity retainer award of 2,579.543 common units.

MPLX LP reports a director, J. Michael Stice, received an annual equity retainer award of 2,579.543 common units.

MPLX LP director Frank M. Semple received an annual equity retainer award of 2,579.543 common units.

MPLX LP reports that Director Garry L. Peiffer acquired 2,246.989 common units as part of his annual equity retainer award.

MPLX LP announces director Christopher A. Helms received an annual equity retainer award of 2,246.989 common units.

MPLX LP announces director Christine S. Breves received an annual equity retainer award of 2,246.989 common units.

MPLX Chairman, President & CEO Maryann T. Mannen reported the acquisition of 52,817 common units and subsequent dispositions totaling 13,220 units for tax purposes.

Shawn M. Lyon, Senior VP of MPLX GP LLC, reported the acquisition of 5,986 common units and subsequent sales of 2,751 units for tax purposes.

MPLX LP Director Maria A. Khoury reported the acquisition of 8,451 common units, increasing her beneficial ownership.

MPLX Executive Vice President and CFO Carl Kristopher Hagedorn reported the acquisition of 4,930 common units and the disposition of 2,001 units for tax purposes.

MPLX Executive Vice President and COO Gregory S. Floerke reported the acquisition of 5,986 common units and subsequent sales of 2,892 units for tax withholding purposes.

MPLX Chief Legal Officer Molly R. Benson reported an acquisition of common units followed by tax-related dispositions.

MPLX LP Director Ray N. Walker Jr. acquired 32.127 common units, increasing his beneficial ownership in the company.

MPLX LP Director John P. Surma reported the acquisition of 1,505.132 common units at no cost, increasing his direct beneficial ownership to 89,190.259 units.

MPLX LP Director J. Michael Stice acquired additional common units, increasing his beneficial ownership.

MPLX LP Director Frank M. Semple acquired 1,071.818 common units, increasing his direct beneficial ownership to 58,172.334 units.

MPLX Director Garry L. Peiffer acquired 1,180.524 common units of the company on February 17, 2026, increasing his direct beneficial ownership.