Form 4: Martin Marietta EVP Sells Shares for Tax, Gift

Martin Marietta Materials Executive Vice President Roselyn R. Bar reported the disposition of 908 shares of common stock through a tax-related transaction and a gift.

Summary

• Roselyn R. Bar, Executive Vice President of Martin Marietta Materials Inc. (MLM), reported two transactions involving the company's common stock.
• On December 1, 2025, 420 shares of common stock were disposed of at a price of $615.25 per share, totaling $258,405.00. This transaction was coded 'F', typically indicating payment of exercise price or tax liability by delivering or withholding securities.
• On December 2, 2025, an additional 488 shares of common stock were disposed of at a price of $0 per share. This transaction was coded 'G', indicating a gift.
• Following these transactions, Roselyn R. Bar beneficially owns 62,660 shares of Martin Marietta Materials common stock.
• The transactions were made pursuant to a contract, instruction, or written plan for the purchase or sale of equity securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Sentiment

Score: 5

Explanation: The filing reports routine insider transactions (tax-related disposition and a gift) which are generally neutral in sentiment and do not indicate significant positive or negative developments for the company.

Future Outlook

This Form 4 filing does not contain any forward-looking statements or guidance regarding the company's future outlook.

Industry Context

This filing reports a routine insider transaction and does not provide information related to broader industry trends or competitors.

Stakeholder Impact

• Shareholders: A minor reduction in insider ownership, which is a routine occurrence for executive compensation and personal financial planning. The impact on overall shareholder value is negligible.

Key Dates

Keywords

MLM, Martin Marietta Materials, Form 4, Insider Transaction, Stock Disposition, Executive Vice President, Rule 10b5-1(c)