Key facts
- This page summarizes Molly R. Benson's Form 4 filing for Marathon Petroleum Corp (MPC).
- 4 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 03 Mar 2026, 18:49.
Molly R. Benson - 01 Mar 2026 Form 4 Insider Report for Marathon Petroleum Corp (MPC)
- Reporting relationship
- Chief Legal Ofc & Corp Sec
- Issuer ticker
- MPC
- Reported as of
- 01 Mar 2026
- Net transaction value
- -$165,659
- SEC form
- 4
- Accepted by SEC
- 03 Mar 2026, 18:49:52 UTC
- Prior SEC filing
- 16 Dec 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Shane T. Pfleiderer, Attorney-in-Fact for Molly R. Benson
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Molly R. Benson filed Form 4 for Marathon Petroleum Corp (MPC) on 03 Mar 2026.
Change
- Previous filing in this sequence was filed on 16 Dec 2025.
- Current net transaction value: -$165,659.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002005019
Primary reporting owner
Benson Molly R
- Relationship
- Chief Legal Ofc & Corp Sec
- Address
- C/O MARATHON PETROLEUM CORPORATION, 539 S. MAIN STREET, FINDLAY
- Signature
- /s/ Shane T. Pfleiderer, Attorney-in-Fact for Molly R. Benson
- Signature date
- 03 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
MPC
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +2,544
- Change %
- +8.9%
- Price
- $0.000000
- Shares after
- 31,137
- Date
- 01 Mar 2026
- Ownership
- Direct
MPC
transaction
Common Stock
Tax liability
- Transaction value
- $35,277
- Shares
- -171
- Change %
- -0.55%
- Price
- $206.30
- Shares after
- 30,966
- Date
- 02 Mar 2026
- Ownership
- Direct
MPC
transaction
Common Stock
Tax liability
- Transaction value
- $58,589
- Shares
- -284
- Change %
- -0.92%
- Price
- $206.30
- Shares after
- 30,682
- Date
- 02 Mar 2026
- Ownership
- Direct
MPC
transaction
Common Stock
Tax liability
- Transaction value
- $71,792
- Shares
- -348
- Change %
- -1.1%
- Price
- $206.30
- Shares after
- 30,334
- Date
- 02 Mar 2026
- Ownership
- Direct
MPC
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 88
- Date
- 01 Mar 2026
- Ownership
- By 401(k) Plan
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
SEC remarks
Chief Legal Officer and Corporate Secretary