Shawn M. Lyon - 11 Mar 2026 Form 4 Insider Report for Marathon Petroleum Corp (MPC)

Role
SVP Log & Storage, MPLX GP LLC
Signature
/s/ Molly R. Benson, Attorney-in-Fact for Shawn M. Lyon
Issuer symbol
MPC
Transactions as of
11 Mar 2026
Net transactions value
$0
Form type
4
Filing time
13 Mar 2026, 12:07:26 UTC
Previous filing
03 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lyon Shawn M SVP Log & Storage, MPLX GP LLC C/O MARATHON PETROLEUM CORPORATION, 539 S. MAIN STREET, FINDLAY /s/ Molly R. Benson, Attorney-in-Fact for Shawn M. Lyon 13 Mar 2026 0001948454

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MPC Common Stock Gift -1,186 -7.3% $0.000000* 15,119 11 Mar 2026 Direct
holding MPC Common Stock 2,928 11 Mar 2026 By 401(k) Plan F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes 13.305 shares acquired pursuant to dividend reinvestment and not previously reported pursuant to Rule 16a-11.

Remarks:

The Reporting Person is the Senior Vice President, Logistics and Storage of MPLX GP LLC, a subsidiary of the Issuer.