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MPLX GP LLC insider sold MPC shares worth $532K-plus

Officer Shawn M. Lyon (SVP Log & Storage at MPLX GP LLC) sold Common Stock in two transactions dated Aug. 28, 2026 and Aug. 31, 2026.

MPC

Shawn M.

Lyon, an officer serving as SVP Log & Storage, MPLX GP LLC, sold Common Stock in two transactions on August 28, 2026 and August 31, 2026.

The first sale of 425 shares was at a weighted average price of $368.51 per share (range $368.43—$368.53) and the second sale of 1,000 shares was at $37…