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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2020-05-21 Sale |
2020-05-22 3:10 pm |
MARTIN MARIETTA MATERIALS INC | MLM | Nye C Howard Chairman, Pres & CEO |
6,645 | $177.62 | $1,180,272 | 169,718 (Direct) |
View |
2020-05-13 Purchase |
2020-05-15 4:21 pm |
MARTIN MARIETTA MATERIALS INC | MLM | KORALESKI JOHN J Director |
1,000 | $164.08 | $164,080 | 11,210 (Indirect Direct) |
View |
2020-05-06 Purchase |
2020-05-06 11:46 am |
MARTIN MARIETTA MATERIALS INC | MLM | KORALESKI JOHN J Director |
1,000 | $183.54 | $183,540 | 9,440 (Indirect Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2020-05-21 Exercise |
2020-05-22 3:10 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Nye C Howard Chairman, Pres & CEO |
10,000 | $69.12 | 169,718 (Direct) |
View |
2020-05-21 Exercise |
2020-05-22 3:10 pm |
N/A 2020-05-24 |
MARTIN MARIETTA MATERIALS INC | MLM | Nye C Howard Chairman, Pres & CEO |
10,000 | $0 | 169,718 (Direct) |
View |
2020-05-20 Exercise |
2020-05-22 3:05 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | BAR ROSELYN R EVP, General Counsel and Secy |
4,513 | $69.12 | 60,116 (Direct) |
View |
2020-05-20 Exercise |
2020-05-22 3:05 pm |
N/A 2020-05-24 |
MARTIN MARIETTA MATERIALS INC | MLM | BAR ROSELYN R EVP, General Counsel and Secy |
4,513 | $0 | 60,116 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:31 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | WAJSGRAS DAVID C Director |
770 | $0 | 770 (Direct) |
View |
Ownership |
2020-05-15 4:28 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | WAJSGRAS DAVID C Director |
0 | $0 | 0 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:26 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | SLAGER DONALD W Director |
770 | $0 | 2,957 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:25 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Quillen Michael J Director |
770 | $0 | 20,742 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:24 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Pike Thomas Director |
770 | $0 | 1,348 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:22 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | PEREZ LAREE E Director |
770 | $0 | 14,906 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:21 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | KORALESKI JOHN J Director |
770 | $0 | 11,210 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:21 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Davis Smith W Director |
770 | $0 | 3,143 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:20 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | COLE SUE W Director |
770 | $0 | 27,059 (Direct) |
View |
2020-05-14 Option Award |
2020-05-15 4:19 pm |
N/A N/A |
MARTIN MARIETTA MATERIALS INC | MLM | Ables Dorothy M Director |
770 | $0 | 2,114 (Direct) |
View |