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 |
| 2024-04-11 Tax Withholding | 2024-04-15 4:19 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 2,796 | $56.21 | 21,727 (Direct) | View |
| 2024-04-11 Exercise | 2024-04-15 4:19 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 86 | $0 | 21,727 (Direct) | View |
| 2024-03-25 Option Award | 2024-03-27 4:52 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 8 | $0 | 190 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-08 7:43 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 5,239 | $0 | 26,226 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 7:43 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 678 | $47.32 | 26,226 (Direct) | View |
| 2024-01-05 Exercise | 2024-01-08 7:43 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 9 | $0 | 26,226 (Direct) | View |
| 2023-12-12 Option Award | 2023-12-14 5:07 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 111 | $0 | 183 (Direct) | View |
| 2023-04-10 Option Award | 2023-04-12 4:38 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 11 | $0 | 21,482 (Direct) | View |
| 2023-04-11 Tax Withholding | 2023-04-12 4:38 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 2,746 | $34.01 | 21,482 (Direct) | View |
| 2023-04-11 Exercise | 2023-04-12 4:38 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 47 | $0 | 21,482 (Direct) | View |
| 2023-01-03 Option Award | 2023-01-05 6:45 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 4,671 | $0 | 24,098 (Direct) | View |
| 2022-04-11 Option Award | 2022-04-13 4:15 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 19,427 | $0 | 19,427 (Direct) | View |
Ownership | 2022-04-11 2:47 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 0 | $0 | 0 (Direct) | View |