Mplx Lp Form 4 insider transactions

Garry L. Peiffer, a Director of Mplx Lp, received 1,232 shares of common stock on August 14, 2026.

Ray N Walker Jr, a Director of Mplx Lp, received 82 shares of common stock on August 14, 2026.

John P Surma, a Director of Mplx Lp, received 1,563 shares of common stock on August 14, 2026.

J Michael Stice, a Director of Mplx Lp, received 983 shares of common stock on August 14, 2026.

Frank M Semple, a Director of Mplx Lp, received 1,073 shares of common stock on August 14, 2026.

Christopher A Helms, a Director of Mplx Lp, received 1,337 shares of common stock on August 14, 2026.

Christine S Breves, a Director of Mplx Lp, received 219 shares of common stock on August 14, 2026.

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.