Robert J. Cardin

Companies

• Martin Marietta MaterialsSr. VP, Controller and CAO May 9, 2019 to now¹
• Martin Marietta MaterialsChief financial officer May 19, 2025 to Jul 9, 2025²
• Mativ Holdings, Inc.Controller Nov 21, 2013 to Mar 1, 2019³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MMMartin Marietta Materials MLM12,459 shares⁴$6.1M at $491.23Feb 24, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Feb 24, 2026Shares withheld for tax 103 shares at $696.85 of Martin Marietta Materials⁴
• Feb 23, 2026Shares withheld for tax 209 shares at $683.60 of Martin Marietta Materials⁴
• Feb 20, 2026Granted 658 shares of Martin Marietta Materials⁵
• Feb 17, 2026Shares withheld for tax 822 shares at $666.53 of Martin Marietta Materials⁶
• Feb 17, 2026Granted 1,869 shares of Martin Marietta Materials⁶
• Dec 16, 2025Shares withheld for tax 32 shares at $629.49 of Martin Marietta Materials⁷
• May 15, 2025Granted 2,869 shares of Martin Marietta Materials⁸
• Feb 24, 2025Shares withheld for tax 216 shares at $490.64 of Martin Marietta Materials⁹
• Feb 21, 2025Granted 795 shares of Martin Marietta Materials⁹
• Feb 18, 2025Shares withheld for tax 1,069 shares at $533.99 of Martin Marietta Materials¹⁰
• Feb 18, 2025Granted 2,165 shares of Martin Marietta Materials¹⁰
• Mar 12, 2024Shares withheld for tax 546 shares at $595.71 of Martin Marietta Materials¹¹
• Feb 26, 2024Shares withheld for tax 104 shares at $553.31 of Martin Marietta Materials¹²
• Feb 23, 2024Granted 774 shares of Martin Marietta Materials¹²
• Feb 21, 2024Shares withheld for tax 754 shares at $536.30 of Martin Marietta Materials¹³
• Feb 21, 2024Granted 1,714 shares of Martin Marietta Materials¹⁴
• Feb 20, 2024Shares withheld for tax 208 shares at $533.14 of Martin Marietta Materials¹³
• Dec 1, 2023Shares withheld for tax 116 shares at $467.35 of Martin Marietta Materials¹⁵
• Mar 13, 2023Shares withheld for tax 541 shares at $333.79 of Martin Marietta Materials¹⁶
• Feb 24, 2023Granted 705 shares of Martin Marietta Materials¹⁷
• Feb 21, 2023Shares withheld for tax 805 shares at $359.70 of Martin Marietta Materials¹⁸
• Feb 21, 2023Granted 1,350 shares of Martin Marietta Materials¹⁸
• Feb 17, 2023Shares withheld for tax 97 shares at $371.68 of Martin Marietta Materials¹⁹
• Dec 1, 2022Shares withheld for tax 101 shares at $365.38 of Martin Marietta Materials²⁰
• Mar 11, 2022Shares withheld for tax 554 shares at $370.88 of Martin Marietta Materials²¹