Marathon Petroleum said it is filing the underwriting agreement, the Tenth Supplemental Indenture and the Jones Day opinion as exhibits to its Form S-3 registration statement (Registration No. 333-271907), as stated under Item 8.01. The Tenth Supplemental Indenture is 10th in the series.

1. 01

   Marathon Petroleum said it is filing the underwriting agreement, the Tenth Supplemental Indenture and the Jones Day opinion as exhibits to its Form S-3 registration statement (Registration No. 333-271907), as stated under Item 8.01. The Tenth Supplemental Indenture is 10th in the series.

2. 02

   The company said it entered into an underwriting agreement dated February 6, 2025 with Wells Fargo Securities, LLC, Citigroup Global Markets Inc. and MUFG Securities Americas Inc., acting as representatives of the underwriters.

3. 03

   Marathon Petroleum said it entered into the 10th supplemental indenture, dated February 10, 2025, with The Bank of New York Mellon Trust Company, N.A., as trustee, including the form of notes.

4. 04

   Under Item 9.01, the company listed the Jones Day opinion (Exhibit 5.1) and consent (Exhibit 23.1) as exhibits. The report was signed on February 10, 2025 by Chief Legal Officer and Corporate Secretary Molly R. Benson, the company said.

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