MPC Marathon Petroleum

• None no insider bought on the open market
• $7.7M sold by 4 insiders outside a trading plan
• $6.2M sold by 1 insider under 10b5-1 plans

1. Insider
   Trade
   Value
   Traded, filed
2. Shawn M Lyon SVP Log & Storage, MPLX GP LLC
   Sale
   $532K 1,425 shares at $373.59 11% of stake
   Traded Aug 28–31 Filed Sep 1
   ↗
3. Erin M Brzezinski VP and Controller
   Sale
   $207K 570 shares at $362.79 27% of stake
   Traded Aug 27 Filed Aug 31
   ↗
4. Molly R Benson Chief Legal Ofc & Corp Sec
   Planned sale
   $6.2M 17,196 shares at $358.57 36% of stake
   Traded Aug 17 Filed Aug 19
   ↗
5. Shawn M Lyon SVP Log & Storage, MPLX GP LLC
   Sale
   $875K 2,500 shares at $350.00 17% of stake
   Traded Aug 13 Filed Aug 17
   ↗
6. Michael A Henschen II Ex VP, Refining
   Sale
   $2.1M 6,011 shares at $341.56 36% of stake
   Traded Aug 12 Filed Aug 14
   ↗
7. Michael A Henschen II Ex VP, Refining
   Sale
   $1.7M 6,336 shares at $268.82 27% of stake
   Traded Jun 4 Filed Jun 8
   ↗
8. Ricky D. Hessling Chief Commercial Officer
   Sale
   $250K 1,000 shares at $250.00 13% of stake
   Traded May 13 Filed May 15
   ↗
9. Ricky D. Hessling Chief Commercial Officer
   Sale
   $371K 1,626 shares at $228.18 18% of stake
   Traded Mar 13 Filed Mar 17
   ↗
10. Ricky D. Hessling Chief Commercial Officer
    Sale
    $644K 2,847 shares at $226.34 24% of stake
    Traded Mar 11–12 Filed Mar 13
    ↗
11. Michael A Henschen II Ex VP, Refining
    Sale
    $1.1M 5,289 shares at $202.32 24% of stake
    Traded Feb 12 Filed Feb 13
    ↗

Also filed in the last 12 months, not counted as buying or selling: 28 share withholdings for taxes, 19 stock grants, 4 option exercises, and 3 gifts.