Lyon Shawn M - Insider Non-Derivative Transactions at Marathon Petroleum Corp (MPC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 12, 2025, Lyon Shawn M's relationship to Marathon Petroleum Corp (MPC) is Officer (SVP Log & Storage, MPLX GP LLC), and currently has 15,348 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other MPC insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Lyon Shawn M - Insider Non-Derivative Transactions of MPC Common Stock
Lyon Shawn M - Insider Non-Derivative Transactions at MPC
Items per page:
0 of 0
Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 13, 2025 F -- (Common Stock) 86 185.77 15348
Mar 4, 2025 F -- (Common Stock) 240 148.65 15434
Mar 4, 2025 F -- (Common Stock) 189 148.65 15674
Mar 4, 2025 F -- (Common Stock) 480 148.65 15863
Mar 2, 2025 Acquisition -- (Common Stock) 2098 0 16343
Dec 14, 2024 F -- (Common Stock) 73 145.56 14245
Mar 2, 2024 F -- (Common Stock) 170 172.34 12540
Mar 2, 2024 F -- (Common Stock) 480 172.34 12710
Mar 2, 2024 F -- (Common Stock) 455 172.34 13190
Mar 2, 2024 Acquisition -- (Common Stock) 1778 0 14318
Dec 2, 2023 F -- (Common Stock) 79 151.42 13645
Sep 9, 2023 G -- (Common Stock) 1312 0 13724
Aug 11, 2023 Sell -- (Common Stock) 8086 147.15 15036
Aug 11, 2023 M -- (Common Stock) 8086 20.87 23122
Apr 4, 2023 F -- (Common Stock) 909 135.88 15036
Mar 2, 2023 F -- (Common Stock) 347 126.52 14011
Mar 2, 2023 F -- (Common Stock) 302 126.52 14358
Mar 2, 2023 Acquisition -- (Common Stock) 1934 0 15945