WAVEMAN · COMPANY

MPC · Marathon Petroleum Corp

LIVE

TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475

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MPC

Name: Marathon Petroleum Corp (MPC) insider trading and ownership data
Creator: WaveMan
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Marathon Petroleum Corp

ENERGY · PETROLEUM REFINING · CIK 0001510295

FORM 144 · 7☆ WATCH

INSIDER NET · 180D

-$11.0M

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

-4.4%

XBRL, annual

NET MARGIN

3.0%

CONVERSIONS · 180D

codes C/M, not in net · $830.0K priced

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

net -$11.0M over 180 days

-$8.0M over 90 days

below 70% of Energy

CONGRESS

no member of Congress has reported trading it

FUNDS

4 funds added or opened last quarter

below 99% of Energy

REVENUE

-4.4% year over year

below 60% of Energy

MARGIN

3.0% net margin

below 52% of Energy

BUYBACKS

$3.3B repurchased, FY to 2026-06-30

more than 97% of Energy

SHORT

2.4% of shares outstanding short · 3.4 days to cover · settled 2026-07-31

below 63% of Energy

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

Insiders are net sellers: -$11.0M across 5 people in 180 days.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN +117.8%

+117.8%12M

INSIDER SELLFORM 144

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

Insiders have filed to sell — before selling.

The record shows a net $11.0M sold by insiders over 180 days, 4 funds added last quarter, $10.2M in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

METC AMR PBF GULTU PRT CRC REPX DMLP CVX PARR TALO DKL

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Marathon Petroleum Corp insiders sold a net $11.0M of stock across 80 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER

FILED

VALUE

Lyon Shawn M

SVP Log & Storage, MPLX GP LLC

SELL

2026-08-31

1,000.0

$375.8K

Lyon Shawn M

SVP Log & Storage, MPLX GP LLC

SELL

2026-08-28

425.0

$156.6K

Brzezinski Erin M

VP and Controller

SELL

2026-08-27

570.0

$206.8K

Benson Molly R

Chief Legal Ofc & Corp Sec

SELL

2026-08-17

7,196.0

$2.6M

Benson Molly R

Chief Legal Ofc & Corp Sec

SELL

2026-08-17

5,000.0

$1.8M

80 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 75 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

CCM INVESTMENT ADVISERS LLC

72,639.0 sh

$18.6M

MCINTYRE FREEDMAN & FLYNN INVESTMENT ADVISERS INC

33,718.0 sh

$8.6M

Mengis Capital Management, Inc.

9,300.0 sh

$2.4M

Ancora Advisors LLC

8,918.0 sh

$2.3M

Bahl & Gaynor LLC

6,555.0 sh

$1.7M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

Planned sales · Form 144

Filed before the sale — intent, not a trade

Lyon Shawn M

FILED 2026-08-31

$375.7K

Lyon Shawn M

FILED 2026-08-28

$156.6K

Brzezinski Erin M

FILED 2026-08-27

$206.8K

HAGEDORN CARL KRISTOPHER

FILED 2026-08-24

$324.0K

Lyon Shawn M

FILED 2026-08-20

$875.0K

Corporate PAC

FEC · the company-connected political action committee's own receipts and spending — committee totals only, never individual donors

Marathon Petroleum Corporation Employees Political Action Committee (Mpac)

CYCLE 2026 · $1,085K SPENT

$1.0M

FEDERAL ELECTION COMMISSION · MATCHED BY THE PAC'S CONNECTED ORGANISATION

Executive pay vs shareholder return

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2019

$10.0M

$10.1M

—

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · THIS FILER REPORTED NO RETURN FIGURES

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$132.7B	$138.9B	$148.4B	$177.5B
OPERATING INCOME	$8.3B	$6.8B	$14.5B	$21.5B
NET INCOME	$4.0B	$3.4B	$9.7B	$14.5B
EPS (DILUTED)	13.22	10.08	23.63	28.12
OPERATING CASH FLOW	$8.3B	$8.7B	$14.1B	$16.4B
CASH	$3.7B	$3.2B	$5.4B	$8.6B
BUYBACKS	$3.5B	$9.2B	$11.6B	$11.9B
DIVIDENDS PAID	$1.1B	$1.2B	$1.3B	$1.3B

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-04 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE