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 |
| 2024-03-01 Tax Withholding | 2024-03-05 4:58 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 812 | $52.97 | 27,414 (Direct) | View |
| 2024-03-01 Exercise | 2024-03-05 4:58 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 26 | $0 | 27,414 (Direct) | View |
| 2024-01-05 Tax Withholding | 2024-01-08 7:44 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 4,129 | $47.32 | 40,231 (Direct) | View |
| 2024-01-04 Option Award | 2024-01-08 7:44 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 12,898 | $0 | 40,231 (Direct) | View |
| 2024-01-05 Exercise | 2024-01-08 7:44 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 4,863 | $0 | 40,231 (Direct) | View |
| 2023-12-12 Option Award | 2023-12-14 4:54 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 102 | $0 | 174 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 4:19 pm | N/A N/A | U.S. SILICA HOLDINGS INC. | SLCA | Smith Jimmi Sue Director | 8,965 | $0 | 8,965 (Direct) | View |
| 2023-03-03 Tax Withholding | 2023-03-07 5:29 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 823 | $37.55 | 22,424 (Direct) | View |
| 2023-03-03 Exercise | 2023-03-07 5:29 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 14 | $0 | 22,424 (Direct) | View |
| 2023-01-05 Tax Withholding | 2023-01-09 6:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 1,011 | $28.58 | 26,538 (Direct) | View |
| 2023-01-05 Option Award | 2023-01-09 6:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 1,824 | $0 | 26,538 (Direct) | View |
| 2023-01-05 Exercise | 2023-01-09 6:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 15 | $0 | 26,538 (Direct) | View |
| 2023-01-03 Option Award | 2023-01-05 6:32 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO | 6,569 | $0 | 24,010 (Direct) | View |
| 2022-03-03 Tax Withholding | 2022-03-07 4:15 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 841 | $28.96 | 16,722 (Direct) | View |
| 2022-01-05 Option Award(A) | 2022-02-17 3:11 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 1,405 | $0 | 1,405 (Direct) | View |
| 2022-01-05 Tax Withholding | 2022-01-07 6:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 425 | $33.27 | 18,776 (Direct) | View |
| 2022-01-05 Option Award | 2022-01-07 6:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 1,346 | $0 | 18,776 (Direct) | View |
| 2022-01-04 Option Award | 2022-01-06 2:14 pm | N/A 2032-01-04 | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 10,304 | $0 | 24,519 (Direct) | View |
Ownership | 2022-01-03 4:27 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue CFO and Treasurer | 0 | $0 | 14,215 (Direct) | View |