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MPC

Marathon Petroleum Corporation

$414.65+1.80 (+0.44%)Close Nov 13, 2026

Backtest MPC

Insider trading

12 months to Sep 1, 2026
Sold
$13.9M
5 insiders
Largest seller
$6.17M
Molly R. Benson · 44% of sales
Plan sales
$6.17M
44% of sales
Latest buy
Mar 11, 2025
Ricky D. Hessling

Buys and sales on the price

Since 2011

By period

Open-market trades
Trades3 months12 monthsSince 2011
Buys0023
Sales71277
Plan sales1118
Shares bought000079,14079.1K
Shares sold34,03834.0K44,80044.8K2,312,8012.31M
Net shares−34,038−34.0K−44,800−44.8K−2,233,661−2.23M
Net value−$11.5M−$13.9M−$184M

Insiders

Insider12 monthsShares held
Michael J. Hennigan
Executive Chairman, Director
—
220,902
as of Dec 16, 2025
Maryann T. Mannen
Chairman, President & CEO, Director
—
110,939
Evan Bayh
Director
—
73,001
John P. Surma
Director
—
70,901
John J. Quaid
Exec VP & Chief Fin Ofc
—
35,457
as of Mar 4, 2025

Trades

100 trades since 2011
TypeInsiderRoleSharesPriceHeld after
Aug 31, 2026Sale
Shawn M. LyonSVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
1,000
at $375.75
$375.75$376K
−6.6%
14.1K after
14,133
Aug 28, 2026Sale
Shawn M. LyonSVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
425
at $368.51
$368.51$157K
−2.7%
15.1K after
15,133
Aug 27, 2026Sale
Erin M. BrzezinskiVP and Controller
VP and Controller
VP and Controller
570
at $362.79
$362.79$207K
−26.6%
1.58K after
1,576
Aug 17, 2026Plan sale
Molly R. BensonChief Legal Ofc & Corp Sec
Chief Legal Ofc & Corp Sec
Chief Legal Ofc & Corp Sec
17,196
at $358.57
$358.57$6.17M
−36.1%
30.4K after
30,423
Aug 13, 2026Sale
Shawn M. LyonSVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
SVP Log & Storage, MPLX GP LLC
2,500
at $350.00
$350.00$875K
−13.8%
15.6K after
15,558
Aug 12, 2026Sale
Michael A. Henschen IIEx VP, Refining
Ex VP, Refining
Ex VP, Refining
6,011
at $341.56
$341.56$2.05M
−35.6%
Changed by trades not shown: 10.9K after
Changed by trades not shown: 10,889
Jun 4, 2026Sale
Michael A. Henschen IIEx VP, Refining
Ex VP, Refining
Ex VP, Refining
6,336
at $268.82
$268.82$1.70M
−34.7%
11.9K after
11,936
May 13, 2026Sale
Ricky D. HesslingChief Commercial Officer
Chief Commercial Officer
Chief Commercial Officer
1,000
at $250.00
$250.00$250K
−13.3%
6.53K after
6,525
Mar 13, 2026Sale
Ricky D. HesslingChief Commercial Officer
Chief Commercial Officer
Chief Commercial Officer
1,626
at $228.18
$228.18$371K
−17.8%
7.53K after
7,525
Mar 12, 2026Sale
Ricky D. HesslingChief Commercial Officer
Chief Commercial Officer
Chief Commercial Officer
1,037
at $229.08
$229.08$238K
−10.2%
9.15K after
9,151
  • Shawn M. Lyon$376K
    Aug 31, 2026 · Sale1,000 at $375.75
    SVP Log & Storage, MPLX GP LLC−6.6% of holdings, 14.1K after
  • Shawn M. Lyon$157K
    Aug 28, 2026 · Sale425 at $368.51
    SVP Log & Storage, MPLX GP LLC−2.7% of holdings, 15.1K after
  • Erin M. Brzezinski$207K
    Aug 27, 2026 · Sale570 at $362.79
    VP and Controller−26.6% of holdings, 1.58K after
  • Molly R. Benson$6.17M
    Aug 17, 2026 · Plan sale17,196 at $358.57
    Chief Legal Ofc & Corp Sec−36.1% of holdings, 30.4K after
  • Shawn M. Lyon$875K
    Aug 13, 2026 · Sale2,500 at $350.00
    SVP Log & Storage, MPLX GP LLC−13.8% of holdings, 15.6K after
  • Michael A. Henschen II$2.05M
    Aug 12, 2026 · Sale6,011 at $341.56
    Ex VP, Refining−35.6% of holdings, Changed by trades not shown: 10.9K after
  • Michael A. Henschen II$1.70M
    Jun 4, 2026 · Sale6,336 at $268.82
    Ex VP, Refining−34.7% of holdings, 11.9K after
  • Ricky D. Hessling$250K
    May 13, 2026 · Sale1,000 at $250.00
    Chief Commercial Officer−13.3% of holdings, 6.53K after
  • Ricky D. Hessling$371K
    Mar 13, 2026 · Sale1,626 at $228.18
    Chief Commercial Officer−17.8% of holdings, 7.53K after
  • Ricky D. Hessling$238K
    Mar 12, 2026 · Sale1,037 at $229.08
    Chief Commercial Officer−10.2% of holdings, 9.15K after