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 |
2021-05-18 Exercise |
2021-05-20 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,261 | $0 | 47,471 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 6:43 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,261 | $0 | 3,261 (Direct) |
View |
2021-01-22 Exercise |
2021-01-26 4:30 pm |
N/A N/A |
Core-Mark Holding Company Inc. | CORE | COLTER GARY F Director |
3,975 | $0 | 44,210 (Direct) |
View |