Filing Details
Marathon Petroleum Corp (NYSE:MPC) filed a Form 8-K with the Securities and Exchange Commission on June 29, 2026, disclosing a material event.
Filing Details Marathon Petroleum Corp (NYSE:MPC) filed a Form 8-K with the Securities and Exchange Commission on June 29, 2026, disclosing a material event. Market Context…

Marathon Petroleum Corp (NYSE:MPC) filed a Form 8-K with the Securities and Exchange Commission on June 29, 2026, disclosing a material event.
Marathon Petroleum Corp's stock currently trades at $259.22 with a market capitalization of $56.2B. The Energy company's stock moved following the disclosure.
8-K filings report material events that shareholders should know about between regular quarterly or annual reports. These can include leadership changes, material agreements, acquisitions, asset sales, or changes to financial guidance. The specific nature of the event determines its significance for Marathon Petroleum Corp's stock.
All SEC filings for Marathon Petroleum Corp are publicly available through the SEC's EDGAR database. Investors can set up alerts for new filings to stay current on material developments.
Related Tools: View MPC Stock Page
Browse all filings on our MPC SEC filings page.
Public companies like Marathon Petroleum Corp file annual reports (10-K), quarterly reports (10-Q), material events (8-K), and insider transactions (Form 4) with the SEC.
Current market data
NYSE · MPC
$399.44
Down: -$7.02 · -1.76%
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