Form 4: Marathon Petroleum Exec Reports Stock Transactions

Marathon Petroleum's Chief Legal Officer, Molly R. Benson, reported an acquisition of 2,544 shares and subsequent tax-related dispositions.

Summary

• Molly R. Benson, Chief Legal Officer and Corporate Secretary of Marathon Petroleum Corp (MPC), reported changes in her beneficial ownership.
• On March 1, 2026, Benson acquired 2,544 shares of common stock at a price of $0, likely as part of an equity award or grant.
• On March 2, 2026, Benson disposed of a total of 803 shares of common stock (171, 284, and 348 shares) at a price of $206.3 per share.
• These dispositions were likely for tax withholding purposes related to the equity acquisition.
• Following these reported transactions, Benson directly beneficially owns 30,334.155 shares of common stock.
• Additionally, Benson indirectly beneficially owns 87.619 shares through a 401(k) Plan.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, representing routine insider transactions related to executive compensation and tax obligations, which are common and generally not indicative of significant company performance changes.

Positives

• The acquisition of 2,544 shares of common stock by a key executive demonstrates continued alignment of interests with shareholders.

Negatives

• The disposition of 803 shares, while routine for tax withholding, reduces the executive's direct beneficial ownership.

Industry Context

StockSavvy.ai notes that Form 4 filings are routine disclosures of insider transactions and typically do not provide broader industry insights. These transactions reflect individual executive compensation and tax planning rather than strategic industry shifts or competitive positioning.

Stakeholder Impact

• Shareholders: Minor impact, as these are routine transactions by an executive, reflecting compensation and tax management rather than a change in company fundamentals or strategy.
• Employees, Customers, Suppliers, Creditors: No direct impact from these specific insider transactions.

Key Dates

Keywords

Marathon Petroleum, MPC, Molly R. Benson, Insider Trading, SEC Form 4, Beneficial Ownership, Stock Transactions, Executive Compensation, Common Stock