---
schema_version: "secwatch.filing_event.v1"
accession: "0001510295-22-000066"
form_type: "8-K"
ticker: "MPC"
cik: "0001510295"
company_name: "Marathon Petroleum Corp"
filed_at: "2022-08-22T23:59:59+00:00"
generated_at: "2026-06-23T22:14:59.120564+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Marathon Petroleum appoints Timothy Aydt as EVP Refining; Brooks retirement extended to Sep 23

## Summary
- Timothy J. Aydt appointed Executive Vice President, Refining, effective September 1, 2022.
- Aydt previously served as Executive VP and Chief Commercial Officer of MPLX GP LLC, an indirect MPC subsidiary.
- Raymond L. Brooks' retirement date extended two weeks to September 23, 2022.
- Aydt will succeed Brooks as head of the refining segment.

## SEC filing metadata
- accession: 0001510295-22-000066
- form_type: 8-K
- ticker: MPC
- cik: 0001510295
- company_name: Marathon Petroleum Corp
- filed_at: 2022-08-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1510295/000151029522000066/0001510295-22-000066-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1510295/000151029522000066/mpc-20220822.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001510295-22-000066
- JSON: https://secwatch.observer/filing/0001510295-22-000066.json
- Plain text: https://secwatch.observer/filing/0001510295-22-000066.txt

## Key facts
- Executive change
  Raymond L. Brooks departed as Executive Vice President, Refining at Marathon Petroleum Corp.
  - Action: retire
  - Role: Executive Vice President, Refining
  source text: Mr. Brooks’ retirement date has been extended two weeks to September 23, 2022.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1510295/000151029522000066/0001510295-22-000066-index.htm

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