MPC Insider Trading Activity and SEC Form 4 Filings
Trump's trades in MPC
From his financial disclosures
$65K+
2 purchases
$65K+
2 sales
Purchase
Apr 27, 2026
Reported 65d later
$50K - $100K
Sale
Apr 10, 2026
Reported 82d later
$50K - $100K
Purchase
Mar 2, 2026
Reported 73d later
$15K - $50K
Sale
Jan 12, 2026
Reported 122d later
$15K - $50K
Many orders in these accounts are placed by the account manager.
MPC insider trading summary
Over the past 12 months, insiders at Marathon Petroleum Corp (MPC) reported 16 sales worth $12.1M by 5 insiders and no open-market purchases on SEC Form 4. Net insider selling was $12.1M.
Latest MPC insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Aug 31, 2026 | Shawn M Lyon | SVP Log & Storage, MPLX GP LLC | Sell | $376K (1,000 @ $375.75) |
| Aug 28, 2026 | Shawn M Lyon | SVP Log & Storage, MPLX GP LLC | Sell | $157K (425 @ $368.51) |
| Aug 27, 2026 | Erin M Brzezinski | VP and Controller | Sell | $207K (570 @ $362.79) |
| Aug 17, 2026 | Molly R Benson | Chief Legal Ofc & Corp Sec | Sell | $2.6M (7,196 @ $358.57) |
| Aug 17, 2026 | Molly R Benson | Chief Legal Ofc & Corp Sec | Sell | $1.8M (5,000 @ $358.57) |
| Aug 13, 2026 | Shawn M Lyon | SVP Log & Storage, MPLX GP LLC | Sell | $875K (2,500 @ $350.00) |
| Aug 12, 2026 | Michael A Henschen II | Ex VP, Refining | Sell | $2.1M (6,011 @ $341.56) |
| Jun 4, 2026 | Michael A Henschen II | Ex VP, Refining | Sell | $369K (1,372 @ $268.75) |
| Jun 4, 2026 | Michael A Henschen II | Ex VP, Refining | Sell | $1.3M (4,964 @ $268.85) |
| May 13, 2026 | Ricky D. Hessling | Chief Commercial Officer | Sell | $250K (1,000 @ $250.00) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.