M

MPC

NYSE

Marathon Petroleum Corp

Latest disclosureSeptember 1, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 11 sales

Price by TradingView

Insider transactions 30

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

Showing the first 6 of 11 trades on this page.

Sale disclosed

Shawn M. Lyon

SVP Log & Storage, MPLX GP LLC

Common Stock

Reported value: $156.62K
Reported price: $368.51 / share

Sale disclosed

Shawn M. Lyon

SVP Log & Storage, MPLX GP LLC

Common Stock

Reported value: $375.75K
Reported price: $375.75 / share

Sale disclosed

Erin M. Brzezinski

VP and Controller

Common Stock

Reported value: $206.79K
Reported price: $362.79 / share

Sale disclosed

Molly R. Benson

Chief Legal Ofc & Corp Sec

Common Stock

Reported value: $2.58M
Reported price: $358.57 / share

Sale disclosed

Molly R. Benson

Chief Legal Ofc & Corp Sec

Common Stock

Reported value: $1.79M
Reported price: $358.57 / share

Sale disclosed

Molly R. Benson

Chief Legal Ofc & Corp Sec

Common Stock

Reported value: $1.79M
Reported price: $358.57 / share

Sale disclosed

Shawn M. Lyon

SVP Log & Storage, MPLX GP LLC

Common Stock

Reported value: $875K
Reported price: $350.00 / share

Sale disclosed

Michael A. Henschen II

Ex VP, Refining

Common Stock

Reported value: $2.05M
Reported price: $341.557 / share

Sale disclosed

Michael A. Henschen II

Ex VP, Refining

Common Stock

Reported value: $368.73K
Reported price: $268.75 / share

Sale disclosed

Michael A. Henschen II

Ex VP, Refining

Common Stock

Reported value: $1.33M
Reported price: $268.845 / share

Sale disclosed

Ricky D. Hessling

Chief Commercial Officer

Common Stock

Reported value: $250K
Reported price: $250.00 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
SVP Log & Storage, MPLX GP LLC	Common StockSale	425$368.51 / share	$156.62K	Aug 28Filed Sep 1 · 4d later	SEC filing
SVP Log & Storage, MPLX GP LLC	Common StockSale	1,000$375.75 / share	$375.75K	Aug 31Filed Sep 1 · 1d later	SEC filing
VP and Controller	Common StockSale	570$362.79 / share	$206.79K	Aug 27Filed Aug 31 · 4d later	SEC filing
Chief Legal Ofc & Corp Sec	Common StockSale10b5-13 trades	17,196avg $358.57 / share	$6.17M	Aug 17Filed Aug 19 · 2d later	3 filings 7,196 @ $358.57 · $2.58MSEC filing 5,000 @ $358.57 · $1.79MSEC filing 5,000 @ $358.57 · $1.79MSEC filing
SVP Log & Storage, MPLX GP LLC	Common StockSale	2,500$350.00 / share	$875K	Aug 13Filed Aug 17 · 4d later	SEC filing
Ex VP, Refining	Common StockSale	6,011$341.56 / share	$2.05M	Aug 12Filed Aug 14 · 2d later	SEC filing
Ex VP, Refining	Common StockSale2 trades	6,336avg $268.82 / share	$1.7M	Jun 4Filed Jun 8 · 4d later	2 filings 1,372 @ $268.75 · $368.73KSEC filing 4,964 @ $268.85 · $1.33MSEC filing
Chief Commercial Officer	Common StockSale	1,000$250.00 / share	$250K	May 13Filed May 15 · 2d later	SEC filing

Congress transactions 8

All Congress filings

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 22, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 22, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 24, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 24, 2026

Partial sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a partial sale for a spouse.

Dan Newhouse official portrait

Dan NewhouseReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 10, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 11, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 11, 2026

Sale disclosed

Marathon Petroleum Corporation Common Stock (MPC) · Stock

The filing reports a sale for the member.

David J. Taylor official portrait

David J. TaylorReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: February 26, 2026

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0001510295
Latest public acceptance: Sep 1, 2026, 08:40 PM UTC
Score calculated: Oct 7, 2026, 12:08 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.