MPC insider reports three 25,000-share sales

Michael J. Hennigan reported sales of Common shares under Rule 144.

Rhea-AI Filing Summary

Michael J. Hennigan reported sales of Common shares under Rule 144. The excerpt shows three dispositions of 25,000 shares each on 02/06/2026, 02/26/2026, and 03/02/2026, with proceeds listed as 5,067,712.00, 5,026,648.36, and 5,178,547.43.

FAQ

Who filed the Form 144 for MPC and what did they sell?

The filing shows Michael J. Hennigan reporting sales of Common stock. The excerpt lists three dispositions of 25,000 shares each on 02/06/2026, 02/26/2026, and 03/02/2026.

How many MPC shares were sold and on which dates according to the excerpt?

The excerpt lists three sales, each of 25,000 shares, totaling 75,000 shares if summed. The individual sale dates are 02/06/2026, 02/26/2026, and 03/02/2026.

What proceeds are shown for the reported MPC sales?

Proceeds shown are 5,067,712.00, 5,026,648.36, and 5,178,547.43 linked to the three 25,000-share dispositions on the dates listed in the excerpt.

Were the sold MPC shares associated with compensation or other source?

The excerpt includes a line indicating Restricted Stock Vesting with an issuer source and a quantity of 25,000 shares dated 03/17/2022, suggesting the shares originated from a compensation vesting event.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/06/2026 - 02:28 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001352283
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Marathon Petroleum Corp
SEC File Number	001-35054
Address of Issuer	539 SOUTH MAIN STREET FINDLAY OHIO 45840-3229
Phone	419-422-2121
Name of Person for Whose Account the Securities are To Be Sold	Hennigan Michael J
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Former Director

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	25000	5474652.59	294740164	03/06/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/17/2022	Restricted Stock Vesting	Issuer			25000	03/17/2022	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Michael J. Hennigan 539 South Main Street Findlay OH 45840-3229	Common	02/06/2026	25000	5067712.00
Michael J. Hennigan 539 South Main Street Findlay OH 45840-3229	Common	02/26/2026	25000	5026648.36
Michael J. Hennigan 539 South Main Street Findlay OH 45840-3229	Common	03/02/2026	25000	5178547.43

144: Remarks and Signature

Remarks
Date of Notice	03/06/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Tyler Johnson, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Michael J. Hennigan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)