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Marathon Petroleum Corp SEC Filings
What Marathon Petroleum Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
MPC overview →Filings on file
151
since Oct 5, 2016
Warning signs
0
none filed
Last results
Aug 4, 2026
8-K item 2.02
Industry
Petroleum Refining
SIC 2911
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Aug 4, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2026 | Results announced 8-K | Read ↗ |
| May 5, 2026 | Quarterly report 10-Q | Read ↗ |
| May 5, 2026 | Results announced 8-K | Read ↗ |
| May 1, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 13, 2026 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Feb 26, 2026 | Annual report 10-K | Read ↗ |
| Feb 3, 2026 | Results announced 8-K | Read ↗ |
| Dec 18, 2025 | Executive or director change 8-K | Read ↗ |
| Nov 4, 2025 | Executive or director change 8-K | Read ↗ |
| Nov 4, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 4, 2025 | Results announced 8-K | Read ↗ |
| Aug 5, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 5, 2025 | Results announced 8-K | Read ↗ |
| May 6, 2025 | Quarterly report 10-Q | Read ↗ |
| May 6, 2025 | Results announced 8-K | Read ↗ |
| May 2, 2025 | Shareholder vote 8-K | Read ↗ |
| Apr 30, 2025 | Executive or director change 8-K | Read ↗ |
| Feb 27, 2025 | Annual report 10-K | Read ↗ |
| Feb 4, 2025 | Results announced 8-K | Read ↗ |
| Jan 24, 2025 | Executive or director change 8-K | Read ↗ |
| Nov 5, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2024 | Results announced 8-K | Read ↗ |
| Oct 31, 2024 | Executive or director change 8-K | Read ↗ |
| Aug 6, 2024 | Executive or director change 8-K/A | Read ↗ |
| Aug 6, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 6, 2024 | Results announced 8-K | Read ↗ |
| May 13, 2024 | Executive or director change 8-K | Read ↗ |
| Apr 30, 2024 | Quarterly report 10-Q | Read ↗ |
| Apr 30, 2024 | Results announced 8-K | Read ↗ |
| Apr 26, 2024 | Shareholder vote 8-K | Read ↗ |
| Feb 28, 2024 | Annual report 10-K | Read ↗ |
| Jan 31, 2024 | Executive or director change 8-K | Read ↗ |
| Jan 30, 2024 | Results announced 8-K | Read ↗ |
| Jan 9, 2024 | Executive or director change 8-K | Read ↗ |
| Dec 21, 2023 | Executive or director change 8-K | Read ↗ |
| Oct 31, 2023 | Quarterly report 10-Q | Read ↗ |
| Oct 31, 2023 | Results announced 8-K | Read ↗ |
| Oct 30, 2023 | Executive or director change 8-K | Read ↗ |
| Aug 1, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2023 | Results announced 8-K | Read ↗ |
| May 19, 2023 | Executive or director change 8-K | Read ↗ |
| May 2, 2023 | Quarterly report 10-Q | Read ↗ |
| May 2, 2023 | Results announced 8-K | Read ↗ |
| Apr 27, 2023 | Shareholder vote 8-K | Read ↗ |
| Feb 23, 2023 | Annual report 10-K | Read ↗ |
| Jan 31, 2023 | Results announced 8-K | Read ↗ |
| Jan 30, 2023 | Executive or director change 8-K | Read ↗ |
| Nov 1, 2022 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2022 | Results announced 8-K | Read ↗ |
| Aug 22, 2022 | Executive or director change 8-K | Read ↗ |
| Aug 2, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 2, 2022 | Results announced 8-K | Read ↗ |
| Jul 12, 2022 | Material agreementNew debt 8-K | Read ↗ |
| May 3, 2022 | Quarterly report 10-Q | Read ↗ |
| May 3, 2022 | Results announced 8-K | Read ↗ |
| May 2, 2022 | Shareholder vote 8-K | Read ↗ |
| Mar 8, 2022 | Executive or director change 8-K | Read ↗ |
| Feb 24, 2022 | Annual report 10-K | Read ↗ |
| Feb 2, 2022 | Results announced 8-K | Read ↗ |
| Nov 2, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 2, 2021 | Results announced 8-K | Read ↗ |
| Aug 4, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 4, 2021 | Quarterly report 10-Q | Read ↗ |
| Aug 4, 2021 | Results announced 8-K | Read ↗ |
| Jun 23, 2021 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| May 17, 2021 | Tender offer SC TO-I | Read ↗ |
| May 14, 2021 | Executive or director changeAcquisition or sale completed 8-K | Read ↗ |
| May 6, 2021 | Quarterly report 10-Q | Read ↗ |
| May 4, 2021 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 4, 2021 | Results announced 8-K | Read ↗ |
| Feb 26, 2021 | Annual report 10-K | Read ↗ |
| Feb 26, 2021 | Results announced 8-K | Read ↗ |
| Feb 2, 2021 | Results announced 8-K | Read ↗ |
| Jan 25, 2021 | Results announced 8-K | Read ↗ |
| Jan 13, 2021 | Executive or director change 8-K | Read ↗ |
| Nov 18, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 13, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 6, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2020 | Results announced 8-K | Read ↗ |
| Nov 2, 2020 | Results announced 8-K | Read ↗ |
| Sep 30, 2020 | Restructuring 8-K | Read ↗ |
| Sep 28, 2020 | Material agreement 8-K | Read ↗ |
| Aug 3, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 3, 2020 | Results announced 8-K | Read ↗ |
| Aug 3, 2020 | Material agreement 8-K | Read ↗ |
| May 7, 2020 | Quarterly report 10-Q | Read ↗ |
| May 5, 2020 | Results announced 8-K | Read ↗ |
| May 4, 2020 | Executive or director changeShareholder vote 8-K | Read ↗ |
| Apr 27, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Apr 22, 2020 | Results announcedNew debt 8-K | Read ↗ |
| Mar 18, 2020 | Executive or director change 8-K | Read ↗ |
| Feb 28, 2020 | Annual report 10-K | Read ↗ |
| Jan 29, 2020 | Results announced 8-K | Read ↗ |
| Dec 16, 2019 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Nov 4, 2019 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 31, 2019 | Results announced 8-K | Read ↗ |
| Sep 27, 2019 | Material agreement 8-K | Read ↗ |
| Aug 5, 2019 | Quarterly report 10-Q | Read ↗ |
| Aug 1, 2019 | Material agreement 8-K | Read ↗ |
| Aug 1, 2019 | Results announced 8-K | Read ↗ |
| Jul 25, 2019 | Material agreementNew debt 8-K | Read ↗ |
| Jun 25, 2019 | Executive or director change 8-K | Read ↗ |
| May 9, 2019 | Quarterly report 10-Q | Read ↗ |
| May 8, 2019 | Results announced 8-K | Read ↗ |
| May 8, 2019 | Material agreement 8-K | Read ↗ |
| Apr 26, 2019 | Shareholder vote 8-K | Read ↗ |
| Apr 5, 2019 | Merger vote or registration S-4 | Read ↗ |
| Feb 28, 2019 | Annual report 10-K | Read ↗ |
| Feb 7, 2019 | Results announced 8-K | Read ↗ |
| Jan 30, 2019 | Executive or director change 8-K | Read ↗ |
| Nov 14, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 5, 2018 | Quarterly report 10-Q | Read ↗ |
| Nov 1, 2018 | Results announced 8-K | Read ↗ |
| Oct 5, 2018 | New debt 8-K | Read ↗ |
| Oct 1, 2018 | Executive or director changeAcquisition or sale completedMaterial agreementNew debt 8-K | Read ↗ |
| Sep 24, 2018 | Shareholder vote 8-K | Read ↗ |
| Sep 18, 2018 | Material agreement 8-K | Read ↗ |
| Aug 31, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Aug 10, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 6, 2018 | Quarterly report 10-Q | Read ↗ |
| Jul 26, 2018 | Results announced 8-K | Read ↗ |
| May 29, 2018 | Merger vote or registration S-4 | Read ↗ |
| May 1, 2018 | Shareholder vote 8-K | Read ↗ |
| Apr 30, 2018 | Quarterly report 10-Q | Read ↗ |
| Apr 30, 2018 | Results announced 8-K | Read ↗ |
| Apr 30, 2018 | Material agreement 8-K | Read ↗ |
| Feb 28, 2018 | Annual report 10-K | Read ↗ |
| Feb 2, 2018 | New debt 8-K | Read ↗ |
| Feb 1, 2018 | Results announced 8-K | Read ↗ |
| Jan 4, 2018 | Material agreementNew debt 8-K | Read ↗ |
| Dec 19, 2017 | Material agreement 8-K | Read ↗ |
| Oct 30, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 26, 2017 | Results announced 8-K | Read ↗ |
| Aug 3, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 27, 2017 | Material agreementNew debt 8-K | Read ↗ |
| Jul 27, 2017 | Results announced 8-K | Read ↗ |
| Jun 5, 2017 | Executive or director change 8-K | Read ↗ |
| May 1, 2017 | Results announced 8-K | Read ↗ |
| May 1, 2017 | Shareholder vote 8-K | Read ↗ |
| May 1, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2017 | Results announced 8-K | Read ↗ |
| Mar 15, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 27, 2017 | Executive or director change 8-K/A | Read ↗ |
| Feb 24, 2017 | Annual report 10-K | Read ↗ |
| Feb 1, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 1, 2017 | Results announced 8-K | Read ↗ |
| Oct 31, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 27, 2016 | Results announced 8-K | Read ↗ |
| Oct 5, 2016 | Executive or director change 8-K | Read ↗ |
Source: Marathon Petroleum Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on MPC
Company overviewEverything on MPC in one place, with the price.Insider tradingWhat MPC's own officers and directors buy and sell.Who owns itEvery manager reporting a position in MPC.Funds holding itWhich funds and ETFs hold MPC, and how big a bet.LobbyingWhat MPC spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on MPC's account, and who they worked for.Federal contractsWhat federal agencies pay MPC.PatentsWhat MPC is filing at the patent office.Workplace safetyWhat OSHA found at MPC's sites.