Transaction · 0000950170-25-032698

Lyon Shawn M

Lyon Shawn M, SL, MGL, reported a transaction classified as withholding at Marathon Petroleum Corp involving 189.000000 shares for an estimated $28094.85. Reported holdings after the transaction were 15674.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FSL, MGL
MPCMarathon Petroleum Corp
Filing timeMar 05
Trade dateMar 03, 2025
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

MPC price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
MPC since 2025-03-05Filed 547 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0000950170-25-032698
Common Stock
Transaction date
Mar 03, 2025
Filed Mar 05, 2025, 12:19 AM · 2d delay
Shares
189 sh
$14.8k per share
Estimated value
-$2.80M
Computed from shares × price
Holdings after
15.6k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership
-12score
Filing-only score

-12

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

SVP Log & Storage, MPLX GP LLC

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Reflects the deduction of administrative fees in the amount of .012 shares.

Original filing · 0000950170-25-032698
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Same reporting owner
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