secwatch / observer
8-K filed December 21, 2023, 6:59 PM ET ticker MPC CIK 0001510295
leadership confidence high sentiment neutral materiality 0.60

Marathon Petroleum names Maryann Mannen President, John Quaid CFO effective Jan 1, 2024

Marathon Petroleum Corp

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Role change

Maryann T. Mannen

President
MPC · Marathon Petroleum Corp
Effective
2024-01-01
Successor
John J. Quaid
Filed
December 21, 2023, 6:59 PM ET
On December 21, 2023, Marathon Petroleum Corporation (the “Company”) announced the appointment of Maryann T. Mannen to serve as President, effective January 1, 2024.
Appointed

John J. Quaid

Executive Vice President and Chief Financial Officer
MPC · Marathon Petroleum Corp
Effective
2024-01-01
Filed
December 21, 2023, 6:59 PM ET
On December 21, 2023, the Company announced the appointment of John J. Quaid to serve as its Executive Vice President and Chief Financial Officer, effective January 1, 2024.
Role change

Michael J. Hennigan

President
MPC · Marathon Petroleum Corp
Effective
2024-01-01
Successor
Maryann T. Mannen
Filed
December 21, 2023, 6:59 PM ET
Michael J. Hennigan, who will cease to serve as President of the Company effective January 1, 2024.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Maryann T. Mannen was appointed as President at Marathon Petroleum Corp.

Action
appointed
Role
President
Exact text from the filing
On December 21, 2023, Marathon Petroleum Corporation (the “Company”) announced the appointment of Maryann T. Mannen to serve as President, effective January 1, 2024.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

John J. Quaid was appointed as Executive Vice President and Chief Financial Officer at Marathon Petroleum Corp.

Action
appointed
Role
Executive Vice President and Chief Financial Officer
Exact text from the filing
On December 21, 2023, the Company announced the appointment of John J. Quaid to serve as its Executive Vice President and Chief Financial Officer, effective January 1, 2024.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Michael J. Hennigan changed role as President at Marathon Petroleum Corp.

Action
ceased
Role
President
Exact text from the filing
Michael J. Hennigan, who will cease to serve as President of the Company effective January 1, 2024.
View on SEC.gov

Marathon Petroleum Corp filing history →

Source: SEC EDGAR
accession 0001510295-23-000080
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