Recent insider trading activity from Mack Mary T, including buys and sells reported to the SEC.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2025 | MARTIN MARIETTA MATERIALS INC | $MLM | Mack Mary T | Director | A | Common Stock | 308 | $552.86 | 601.0000 | 61,600,000 | 105.12% | 0.00% |
| May 16, 2024 | MARTIN MARIETTA MATERIALS INC | $MLM | Mack Mary T | Director | A | Common Stock | 293 | $581.69 | 293.0000 | 62,100,000 | 9999.99% | 0.00% |