Lyon Shawn M (CIK 0001948454)

Latest company ownership

MPC - Marathon Petroleum Corp
Role: SVP Log & Storage, MPLX GP LLC
Shares held
17,370.84
Last filed at
Sep 30, 2022
Confidence Score
45.8
2025Q4
Confidence Score History
2022Q4 2025Q4
MPLX - MPLX LP
Role: Senior VP, Log. & Storage
Shares held
4,098
Last filed at
Sep 30, 2022
Confidence Score
40.2
2025Q4
Confidence Score History
2023Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 12, 2025 Dec 16, 2025 MPLX LP Senior VP, Log. & Storage Sell 36.3 -245 -0.97% ✗ $13.4K
Dec 12, 2025 Dec 16, 2025 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 43.8 -86 -0.47% ✗ $16K
Mar 7, 2025 Mar 11, 2025 MPLX LP Senior VP, Log. & Storage Buy 95.0 +4,000 18.78% ✗ $211K
Mar 1, 2025 Mar 4, 2025 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 90.0 +1,189 6.96% ✗ $135.1K
Mar 1, 2025 Mar 4, 2025 MPLX LP Senior VP, Log. & Storage Sell 95.0 +4,026 23.31% ✗ $108K
Dec 13, 2024 Dec 17, 2024 MPLX LP Senior VP, Log. & Storage Sell 26.3 -317 -1.80% ✗ $15.5K
Dec 13, 2024 Dec 17, 2024 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 43.8 -73 -0.43% ✗ $10.6K
Mar 1, 2024 Mar 5, 2024 MPLX LP Senior VP, Log. & Storage Sell 91.3 +6,848 63.75% ✗ $36.4K
Mar 1, 2024 Mar 5, 2024 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 87.5 +673 4.09% ✗ $190.4K
Dec 1, 2023 Dec 5, 2023 MPLX LP Senior VP, Log. & Storage Sell 26.3 -282 -2.56% ✗ $10.3K
Dec 1, 2023 Dec 5, 2023 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 43.8 -79 -0.48% ✗ $12K
Aug 10, 2023 Aug 14, 2023 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 17.5 -8,086 -31.24% ✗ $1.2M
Apr 3, 2023 Apr 5, 2023 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 22.5 -909 -4.86% ✗ $123.5K
Mar 1, 2023 Mar 3, 2023 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 90.0 +1,285 7.39% ✗ $82.1K
Nov 18, 2022 Nov 22, 2022 Marathon Petroleum Corp SVP Log & Storage, MPLX GP LLC Sell 17.5 -12,053 -40.96% ✗ $1.5M