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 |
2024-07-01 Option Award |
2024-07-02 4:38 pm |
N/A N/A |
NEWMARKET CORP | NEU | GAMBILL MARK M Director |
193 | $0 | 3,848 (Direct) |
View |
2023-07-03 Option Award |
2023-07-05 4:34 pm |
N/A N/A |
NEWMARKET CORP | NEU | GAMBILL MARK M Director |
223 | $0 | 3,655 (Direct) |
View |
2022-07-01 Option Award |
2022-07-01 12:05 pm |
N/A N/A |
NEWMARKET CORP | NEU | GAMBILL MARK M Director |
299 | $0 | 3,432 (Direct) |
View |
2021-07-01 Option Award |
2021-07-01 5:05 pm |
N/A N/A |
NEWMARKET CORP | NEU | GAMBILL MARK M Director |
279 | $0 | 3,133 (Direct) |
View |
2020-07-01 Option Award |
2020-07-01 5:22 pm |
N/A N/A |
NEWMARKET CORP | NEU | GAMBILL MARK M Director |
224 | $0 | 2,854 (Direct) |
View |