---
schema_version: "secwatch.filing_event.v1"
accession: "0001510295-21-000115"
form_type: "8-K"
ticker: "MPC"
cik: "0001510295"
company_name: "Marathon Petroleum Corp"
filed_at: "2021-08-04T23:59:59+00:00"
generated_at: "2026-06-29T22:33:17.189727+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Marathon Petroleum appoints C. Kristopher Hagedorn as SVP and Controller, effective Sept 1, 2021

## Summary
- Hagedorn, formerly VP and Controller at MPLX, will succeed John J. Quaid as principal accounting officer.
- Quaid will become MPLX's EVP and CFO, also effective September 1, 2021.
- Hagedorn will receive base salary, participate in ACB and LTI programs, and be eligible for benefit plans.
- No family relationships or transactions requiring disclosure under Item 404(a).

## SEC filing metadata
- accession: 0001510295-21-000115
- form_type: 8-K
- ticker: MPC
- cik: 0001510295
- company_name: Marathon Petroleum Corp
- filed_at: 2021-08-04T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1510295/000151029521000115/0001510295-21-000115-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1510295/000151029521000115/mpc-20210730.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001510295-21-000115
- JSON: https://secwatch.observer/filing/0001510295-21-000115.json
- Plain text: https://secwatch.observer/filing/0001510295-21-000115.txt

## Key facts
- Executive change
  C. Kristopher Hagedorn was appointed as Senior Vice President and Controller at Marathon Petroleum Corp.
  - Action: appointed
  - Role: Senior Vice President and Controller
  source text: the board of directors of Marathon Petroleum Corporation (the “Company”) appointed C. Kristopher Hagedorn as Senior Vice President and Controller effective September 1, 2021.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1510295/000151029521000115/0001510295-21-000115-index.htm
- Executive change
  John J. Quaid resigned as Senior Vice President and Controller at Marathon Petroleum Corp.
  - Action: resigned
  - Role: Senior Vice President and Controller
  source text: Mr. Hagedorn will succeed John J. Quaid, who will resign as the Company’s Senior Vice President and Controller effective September 1, 2021 to accept a role as MPLX’s Executive Vice President and Chief Financial Officer
  evidence_url: https://www.sec.gov/Archives/edgar/data/1510295/000151029521000115/0001510295-21-000115-index.htm

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