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 |
| 2022-05-20 Sale |
2022-05-24 4:31 pm |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
2,430 | $24.37 | $59,219 | 32,840 (Direct) |
View |
| 2020-11-23 Sale |
2020-11-25 09:21 am |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
3,752 | $27.35 | $102,617 | 32,192 (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 |
| 2025-03-24 Option Award |
2025-03-26 4:54 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
44 | $0 | 375 (Direct) |
View |
| 2024-12-16 Option Award |
2024-12-17 5:27 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
21 | $0 | 157 (Direct) |
View |
| 2024-09-16 Option Award |
2024-09-18 5:16 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
18 | $0 | 136 (Direct) |
View |
| 2024-06-10 Option Award |
2024-06-12 4:11 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
16 | $0 | 117 (Direct) |
View |
| 2024-05-02 Option Award |
2024-05-06 4:49 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
2,079 | $0 | 11,699 (Direct) |
View |
| 2024-03-25 Option Award |
2024-03-27 4:31 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
28 | $0 | 182 (Direct) |
View |
| 2023-09-11 Option Award |
2023-09-13 4:31 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
10 | $0 | 65 (Direct) |
View |
| 2023-09-05 Gift |
2023-09-06 4:58 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
3,936 | $0 | 28,904 (Direct) |
View |
| 2023-06-12 Option Award |
2023-06-14 4:35 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
11 | $0 | 55 (Direct) |
View |
| 2023-05-04 Option Award |
2023-05-08 4:39 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
3,513 | $0 | 9,620 (Direct) |
View |
| 2023-04-27 Option Award |
2023-05-01 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
37 | $0 | 44 (Direct) |
View |
| 2023-01-18 Option Award |
2023-01-20 4:08 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
817 | $31.66 | 1,781 (Direct) |
View |
| 2022-06-15 Option Award |
2022-06-16 4:08 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
964 | $25.28 | 964 (Direct) |
View |
| 2022-05-05 Option Award |
2022-05-05 8:51 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
4,326 | $0 | 4,326 (Direct) |
View |
| 2021-05-06 Option Award |
2021-05-07 3:27 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
3,078 | $0 | 35,270 (Direct) |
View |
| 2020-05-06 Option Award |
2020-05-07 3:08 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Feng Xudong Director |
8,434 | $0 | 35,944 (Direct) |
View |