Welcome to our dedicated page for Marathon Petroleum SEC filings (Ticker: MPC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Marathon Petroleum's regulatory disclosures and financial reporting.
Marathon Petroleum (MPC) Form 4: On 1 Aug 2025, President & CEO Maryann T. Mannen reported a Code F transaction—908 common shares were withheld at $166.39 per share (≈ $151k) to cover taxes linked to equity compensation. After the withholding, she still directly owns 100,547 shares. No derivative trades were disclosed. The routine filing, signed 5 Aug 2025, suggests standard tax-related share surrender rather than discretionary open-market selling.
On August 5, 2025, Marathon Petroleum Corporation (NYSE: MPC) filed a Form 8-K under Item 2.02 to furnish, rather than file, its press release announcing financial results for the quarter ended June 30, 2025. The earnings release is attached as Exhibit 99.1 and is incorporated by reference only to the extent expressly stated in future filings. No quantitative results, guidance, or financial statements appear in the Form 8-K itself. A cover-page Inline XBRL file is listed as Exhibit 104. The report was signed by Executive Vice President & Chief Financial Officer John J. Quaid.
Marathon Petroleum Corp. (MPC) – Form 4 insider transaction
Director Kim K.W. Rucker sold 7,392 MPC common shares on 07 Jul 2025 at an average price of $175 per share, generating proceeds of roughly $1.3 million. The trade was executed under a pre-arranged Rule 10b5-1 plan adopted on 19 May 2024, indicating it was scheduled in advance.
Following the sale, Rucker’s direct holdings declined to 18,944.271 shares. The filing also notes the inclusion of 105.405 dividend-reinvested shares previously unreported.
The transaction represents approximately 28% of the director’s prior stake, but is immaterial relative to MPC’s ~480 million shares outstanding. No derivative transactions were reported.
Marathon Petroleum Corporation (MPC) has filed a Form 144 indicating a proposed sale of 7,392 common shares through Fidelity Brokerage Services on 3 July 2025 at the NYSE. Based on the quoted aggregate market value of $1.29 million, the implied price per share is approximately $175. The shares represent roughly 0.0024 % of the 307.2 million shares outstanding disclosed in the form. The shares were originally acquired via restricted-stock vesting on 1 April 2019 and are being sold for the account of an unidentified insider. No other sales were reported in the past three months, and no additional remarks, 10b5-1 plan information, or adverse disclosures accompany the notice.