---
schema_version: "secwatch.filing_event.v1"
accession: "0001510295-24-000008"
form_type: "8-K"
ticker: "MPC"
cik: "0001510295"
company_name: "Marathon Petroleum Corp"
filed_at: "2024-01-31T23:59:59+00:00"
generated_at: "2026-06-06T13:21:29.256367+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# MPC expands board to 13, elects Drake and Ellison-Taylor as directors effective March 1, 2024

## Summary
- Board increased from 12 to 13 members, effective March 1, 2024.
- Eileen P. Drake appointed to Compensation and Organization Development Committee and Sustainability and Public Policy Committee.
- Kimberly N. Ellison-Taylor appointed to Audit Committee and Corporate Governance and Nominating Committee.
- New directors will receive standard non-employee director compensation as previously disclosed.
- No departures reported; both elections are effective March 1, 2024.

## SEC filing metadata
- accession: 0001510295-24-000008
- form_type: 8-K
- ticker: MPC
- cik: 0001510295
- company_name: Marathon Petroleum Corp
- filed_at: 2024-01-31T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1510295/000151029524000008/0001510295-24-000008-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1510295/000151029524000008/mpc-20240126.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001510295-24-000008
- JSON: https://secwatch.observer/filing/0001510295-24-000008.json
- Plain text: https://secwatch.observer/filing/0001510295-24-000008.txt

## Key facts
- Executive change
  Kimberly N. Ellison-Taylor was elected as Director at Marathon Petroleum Corp.
  - Action: elected
  - Role: Director
  source text: On January 26, 2024, the Board of Directors (the “Board”) of Marathon Petroleum Corporation (the “Company”) increased the size of the Board to thirteen members and elected Ms. Eileen P. Drake and Ms. Kimberly N. Ellison-Taylor as directors of the Company, with such increase in the size of the Board and elections effective as of March 1, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1510295/000151029524000008/0001510295-24-000008-index.htm
- Executive change
  Eileen P. Drake was elected as Director at Marathon Petroleum Corp.
  - Action: elected
  - Role: Director
  source text: On January 26, 2024, the Board of Directors (the “Board”) of Marathon Petroleum Corporation (the “Company”) increased the size of the Board to thirteen members and elected Ms. Eileen P. Drake and Ms. Kimberly N. Ellison-Taylor as directors of the Company, with such increase in the size of the Board and elections effective as of March 1, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1510295/000151029524000008/0001510295-24-000008-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.