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Marathon Petroleum Corporation news in 2026

Marathon Petroleum Corporation's news releases, calls and decks from 2026, newest first.

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Marathon Petroleum Corp. Reports Third-Quarter 2026 Results

November 3, 2026

Marathon Petroleum Corp to Divest Minnesota and North Dakota Refineries & MPLX LP to Divest Related Midstream Assets

November 3, 2026

David Constable to join Marathon Petroleum Corporation Board of Directors

October 29, 2026

Marathon Petroleum Corp. Increases Quarterly Dividend

October 28, 2026

Energy Star® Certification Highlights Energy Efficiency of Marathon Petroleum's Corporate Headquarters

September 23, 2026

Marathon Petroleum Corp. to Report Third-Quarter Financial Results on November 3, 2026

September 17, 2026

Marathon Petroleum Corp. Reports Second-Quarter 2026 Results

August 4, 2026

2025 SUSTAINABILITY REPORT (2025 SustainabilityReport)

July 31, 2026

WHC Certifications Reflect Marathon Petroleum's Commitment to Environmental Stewardship

July 29, 2026

MIOSHA awards Marathon's Romulus terminal prestigious MVPP STAR Certification

July 21, 2026

American Mariners Protest Chinese Vessel Operating Under Jones Act Waiver in Louisiana

July 9, 2026

Marathon Petroleum Corp. to Report Second-Quarter Financial Results on August 4, 2026

June 16, 2026

Marathon Petroleum Named to Dow Jones Best-in-Class Indices

June 15, 2026

Marathon Petroleum Corp. names Brian Worthington vice president, Investor Relations; Kristina Kazarian to become vice president, Finance and Treasurer

May 11, 2026

Marathon Petroleum Corp. Reports First-Quarter 2026 Results

May 5, 2026

Comstock Announces Full Year 2025 Achievements and Results

March 24, 2026

Marathon Petroleum Corp. to Report First-Quarter Financial Results on May 5, 2026

March 23, 2026

Catching for a Cause Spreads Hope for Kenai's Food Bank and Community

February 5, 2026

MPLX LP Reports Fourth-Quarter and Full-Year 2025 Results

February 3, 2026

Marathon Petroleum Corp. Reports Fourth-Quarter and Full-Year 2025 Results

February 3, 2026

WRD Advances Groundwater Education Through Marathon Petroleum Corporation's Community Investment Program

February 2, 2026

Marathon Petroleum Corp. to host 2026 annual meeting of shareholders

January 30, 2026

Marathon Petroleum Corp. Announces Quarterly Dividend

January 30, 2026

Marathon Petroleum Corp. to Report Fourth-Quarter and Full-Year Financial Results on February 3, 2026

January 5, 2026

Calls in 2026

Decks in 2026