Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-21 Option Award |
2025-02-25 4:06 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
795 | $0 | 8,229 (Direct) |
View |
2025-02-24 Tax Withholding |
2025-02-25 4:06 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
216 | $490.64 | 8,229 (Direct) |
View |
2025-02-18 Tax Withholding |
2025-02-20 2:18 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
1,069 | $533.99 | 7,650 (Direct) |
View |
2025-02-18 Option Award |
2025-02-20 2:18 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
2,165 | $0 | 7,650 (Direct) |
View |
2024-03-12 Tax Withholding |
2024-03-12 3:06 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
546 | $595.71 | 6,554 (Direct) |
View |
2024-02-26 Tax Withholding |
2024-02-27 4:30 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
104 | $553.31 | 7,100 (Direct) |
View |
2024-02-23 Option Award |
2024-02-27 4:30 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
774 | $0 | 7,100 (Direct) |
View |
2024-02-21 Option Award(A) |
2024-02-27 3:17 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
1,714 | $0 | 6,430 (Direct) |
View |
2024-02-21 Tax Withholding |
2024-02-22 5:06 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
754 | $536.3 | 4,716 (Direct) |
View |
2024-02-20 Tax Withholding |
2024-02-22 5:06 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
208 | $533.14 | 4,716 (Direct) |
View |
2023-12-01 Tax Withholding |
2023-12-05 3:51 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
116 | $467.35 | 5,678 (Direct) |
View |
2023-03-13 Tax Withholding |
2023-03-14 11:41 am |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
541 | $333.79 | 5,794 (Direct) |
View |
2023-02-24 Option Award |
2023-02-28 2:21 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
705 | $0 | 6,335 (Direct) |
View |
2023-02-21 Option Award |
2023-02-22 4:40 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
1,350 | $0 | 5,630 (Direct) |
View |
2023-02-21 Tax Withholding |
2023-02-22 4:40 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
805 | $359.7 | 5,630 (Direct) |
View |
2023-02-17 Tax Withholding |
2023-02-21 09:52 am |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
97 | $371.68 | 5,085 (Direct) |
View |
2022-12-01 Tax Withholding |
2022-12-05 10:20 am |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
101 | $365.38 | 5,182 (Direct) |
View |
2022-03-11 Tax Withholding |
2022-03-15 1:24 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
554 | $370.88 | 5,283 (Direct) |
View |
2022-02-22 Tax Withholding |
2022-02-23 3:36 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
93 | $380.08 | 5,837 (Direct) |
View |
2022-02-17 Tax Withholding |
2022-02-22 4:25 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
97 | $385.02 | 5,930 (Direct) |
View |
2022-02-18 Option Award |
2022-02-22 4:25 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
760 | $0 | 5,930 (Direct) |
View |
2021-02-19 Tax Withholding |
2021-02-23 7:54 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
102 | $336.34 | 5,267 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 4:40 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
270 | $260.24 | 5,369 (Direct) |
View |
2021-02-17 Option Award |
2021-02-19 4:40 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Cardin Robert J Sr. VP, Controller and CAO |
584 | $0 | 5,369 (Direct) |
View |