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 |
| 2025-03-24 Option Award |
2025-03-26 4:32 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
17 | $0 | 17 (Direct) |
View |
| 2024-05-02 Option Award |
2024-05-06 5:02 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
2,079 | $0 | 45,761 (Direct) |
View |
| 2024-05-02 Exercise |
2024-05-06 5:02 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
20 | $0 | 45,761 (Direct) |
View |
| 2024-03-25 Option Award |
2024-03-27 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
20 | $0 | 20 (Direct) |
View |
| 2023-05-04 Option Award |
2023-05-08 4:54 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
3,513 | $0 | 43,662 (Direct) |
View |
| 2023-05-04 Exercise |
2023-05-08 4:54 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
37 | $0 | 43,662 (Direct) |
View |
| 2023-04-27 Option Award |
2023-05-01 4:55 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
37 | $0 | 37 (Direct) |
View |
| 2022-05-05 Option Award |
2022-05-05 8:44 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
4,326 | $0 | 40,112 (Direct) |
View |
| 2021-05-06 Option Award |
2021-05-07 3:41 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
3,078 | $0 | 35,786 (Direct) |
View |
| 2020-05-06 Option Award |
2020-05-07 3:17 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | TESTONI LOUIS L Director |
8,434 | $0 | 32,708 (Direct) |
View |