WhoTraded
Get started
Shawn M Lyon
SVP Log & Storage, MPLX GP LLCInsider filing
Sold

Sold $376K of MPC

Shawn M Lyon reported this trade on Sep 1, 2026, 1 day after the trade date of Aug 31, 2026.

Aug 31

Sold MPC

$376K

Sep 1

Reported

Insider filing

Company insiders have two business days to report.

What
MPC · Marathon Petroleum Corp
Amount
$376K
Type of transaction
Sold on the open market
Pre-scheduled plan (10b5-1)
No
Traded
Aug 31, 2026
Reported
Sep 1, 2026
Wait to report
1 day
Where it was reported
Company insider filing (SEC Form 4)
See the original filing Record 53222
12

A bit unusual compared with their history

Score 12 of 100, from 1 reason.

  • Not part of a pre-scheduled plan

    Insiders can set up trades months ahead (a 10b5-1 plan). The filing dated Sep 1, 2026 does not mark this trade as one of those.

    +12

A flag means a trade differs from this person's usual pattern. It is not evidence of wrongdoing.

Related trades

More from Shawn M Lyon and more in MPC.