Insider Rule 144 sales reported for MPC (MPC): four 25,000-share trades

Rhea-AI Filing Summary

Michael J. Hennigan reported multiple share sales under Rule 144. The filing lists four dispositions of 25,000 shares each on 02/06/2026, 02/26/2026, 03/02/2026, and 03/06/2026, with gross proceeds shown as 5,067,712.00, 5,026,648.36, 5,178,547.43, and 5,474,652.59 respectively.

The cover section names Fidelity Brokerage Services LLC and records a 25,000-share quantity with an entry dated 03/19/2026. The filing also lists prior restricted stock vesting events with specific share counts and grant dates.

Insights

Securities Attorney

Form 144 notices record reported sales by a holder; these entries list four 25,000-share dispositions.

The filing itemizes four sales by Michael J. Hennigan on specific dates with exact gross proceeds: 5,067,712.00, 5,026,648.36, 5,178,547.43, and 5,474,652.59. These entries reflect reported transactions, not company actions.

Timing and amounts are explicit; cash‑flow treatment and whether sales were brokered or block trades are not specified in the excerpt. Subsequent SEC filings or broker confirmations would clarify execution method and any compliance statements.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	5984846.75	294740164	03/19/2026	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			10375	03/17/2022	Compensation
Common	01/26/2023	Restricted Stock Vesting	Issuer			3118	01/26/2023	Compensation
Common	03/01/2023	Restricted Stock Vesting	Issuer			11507	03/01/2023	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
Michael J. Hennigan 539 South Main Street Findlay OH 45840-3229	Common	03/06/2026	25000	5474652.59

144: Remarks and Signature

Remarks

Date of Notice

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

Who reported the Form 144 sales for MPC?

The reported seller is Michael J. Hennigan, who listed multiple transactions. The filing shows four dispositions of 25,000 shares each on specific dates in 02/2026 and 03/2026, with gross proceeds reported per trade.

What were the dates and sizes of the reported sales?

The excerpt lists four sales on 02/06/2026, 02/26/2026, 03/02/2026, and 03/06/2026. Each disposition is for 25,000 shares, with individual gross proceeds shown for each date in the filing.

Does the filing state who received the sale proceeds?

The excerpt lists gross proceeds for each trade but does not state who received the proceeds. The filing shows amounts per disposition; any party receiving cash or allocation details are not specified within the provided excerpt.

Are there any granted or vested shares noted in the filing?

Yes. The filing records prior restricted stock vesting events with dates and share counts, including grants on 03/17/2022, 01/26/2023, and 03/01/2023, with respective vested share amounts listed in the excerpt.