Marathon Petroleum Corporation (MPC) Insider Trading Activity — Form 4 Filings
Recent MPC insider trading activity from SEC Form 4 filings, including executive and director buys, sells, awards, filing dates, and data limitations.
Direct answer: Marathon Petroleum Corporation (MPC) has more selling than buying in the recent Form 4 activity available here. The data includes 159 parsed transactions from SEC filings.
SEC data retrieved .
Marathon Petroleum Corporation insider activity summary
Recent activity includes 3 open-market buys, 81 sells, and other Form 4 transactions. Buy and sell counts summarize the available recent filings; they are not a complete measure of insider conviction.
Recent Form 4 transactions
| Date | Insider | Type | Reported value |
|---|
| Aug 31, 2026 |
Lyon Shawn M |
SELL |
$375,750 |
| Aug 28, 2026 |
Lyon Shawn M |
SELL |
$156,617 |
| Aug 27, 2026 |
Brzezinski Erin M |
SELL |
$206,790 |
| Aug 17, 2026 |
Benson Molly R |
AWARD |
$343,465 |
| Aug 17, 2026 |
Benson Molly R |
SELL |
$2,580,270 |
| Aug 17, 2026 |
Benson Molly R |
AWARD |
$238,650 |
| Aug 17, 2026 |
Benson Molly R |
SELL |
$1,792,850 |
| Aug 17, 2026 |
Benson Molly R |
AWARD |
$238,650 |
| Aug 17, 2026 |
Benson Molly R |
SELL |
$1,792,850 |
| Aug 13, 2026 |
Lyon Shawn M |
SELL |
$875,000 |
| Aug 12, 2026 |
Henschen Michael A II |
SELL |
$2,053,099 |
| Aug 3, 2026 |
Mannen Maryann T. |
SELL |
$283,096 |
Sources and limitations
Source: SEC EDGAR Form 4 filings. Filing data can be delayed, amended, incomplete, or affected by SEC rate limits. Scheduled sales, awards, exercises, and open-market trades have different meanings. This page is informational and is not financial advice.
Frequently asked questions
When was MPC insider data retrieved?
Sep 15, 2026, 8:58 AM UTC.
Does insider buying guarantee a higher stock price?
No. Insider transactions are one data point and do not predict future returns.
View the full MPC stock analysis · Search another ticker's Form 4 filings
The information on this page is for educational and informational purposes only and does not constitute professional financial advice.