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 |
2024-03-05 Sale |
2024-03-07 4:40 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
37,207 | $53.41 | $1,987,250 | 123,266 (Direct) |
View |
2024-03-04 Sale |
2024-03-06 6:04 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
700 | $54.01 | $37,807 | 160,473 (Direct) |
View |
2024-03-01 Sale |
2024-03-05 5:07 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
10,714 | $54.5 | $583,867 | 161,497 (Direct) |
View |
2023-12-14 Sale |
2023-12-15 4:08 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
594 | $45.01 | $26,736 | 103,673 (Direct) |
View |
2023-12-12 Sale |
2023-12-14 4:37 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
22,263 | $44.22 | $984,498 | 136,031 (Direct) |
View |
2023-12-08 Sale |
2023-12-12 4:38 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
19,682 | $44.2 | $869,847 | 126,550 (Direct) |
View |
2023-12-06 Sale |
2023-12-08 5:52 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
16,609 | $44.5 | $739,095 | 109,328 (Direct) |
View |
2023-12-05 Sale |
2023-12-06 4:24 pm |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
17,544 | $45.15 | $792,112 | 94,786 (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 |
2025-01-03 Exercise |
2025-01-07 3:52 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
17,669 | $0 | 165,738 (Direct) |
View |
2025-01-03 Option Award |
2025-01-07 3:52 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
33,637 | $0 | 165,738 (Direct) |
View |
2025-01-03 Tax Withholding |
2025-01-07 3:52 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
13,786 | $31.72 | 165,738 (Direct) |
View |
2024-12-16 Option Award |
2024-12-18 4:44 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
304 | $0 | 628 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
2018-03-03 2027-03-03 |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
37,207 | $0 | 123,266 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
10,112 | $29.84 | 123,266 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
5,677 | $44.1 | 123,266 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
5,779 | $32.19 | 123,266 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
8,680 | $41.6 | 123,266 (Direct) |
View |
2024-03-05 Exercise |
2024-03-07 4:40 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
6,959 | $19.63 | 123,266 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
2018-03-03 2027-03-03 |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
700 | $0 | 160,473 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
200 | $29.84 | 160,473 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
100 | $44.1 | 160,473 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
100 | $32.19 | 160,473 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
100 | $41.6 | 160,473 (Direct) |
View |
2024-03-04 Exercise |
2024-03-06 6:04 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
200 | $19.63 | 160,473 (Direct) |
View |
2024-03-01 Tax Withholding |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
1,097 | $52.97 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
10,749 | $0 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
3,937 | $29.84 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
1,375 | $44.1 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
1,445 | $32.19 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
2,229 | $41.6 | 161,497 (Direct) |
View |
2024-03-01 Exercise |
2024-03-05 5:07 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
1,728 | $19.63 | 161,497 (Direct) |
View |
2024-01-05 Tax Withholding |
2024-01-08 7:45 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
11,232 | $47.32 | 145,252 (Direct) |
View |
2024-01-05 Exercise |
2024-01-08 7:45 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
16,169 | $0 | 145,252 (Direct) |
View |
2024-01-04 Option Award |
2024-01-08 7:45 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. President and COO |
35,046 | $0 | 145,252 (Direct) |
View |
2023-12-14 Exercise |
2023-12-15 4:08 pm |
2021-03-03 2030-03-03 |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
594 | $0 | 103,673 (Direct) |
View |
2023-12-14 Exercise |
2023-12-15 4:08 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
594 | $19.63 | 103,673 (Direct) |
View |
2023-12-12 Exercise |
2023-12-14 4:37 pm |
2021-03-03 2030-03-03 |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
22,283 | $0 | 136,031 (Direct) |
View |
2023-12-12 Option Award |
2023-12-14 4:37 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
242 | $0 | 136,031 (Direct) |
View |
2023-12-12 Exercise |
2023-12-14 4:37 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
22,283 | $19.63 | 136,031 (Direct) |
View |
2023-12-08 Exercise |
2023-12-12 4:38 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
15,901 | $26.63 | 126,550 (Direct) |
View |
2023-12-08 Exercise |
2023-12-12 4:38 pm |
2020-03-06 2029-03-06 |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
19,682 | $0 | 126,550 (Direct) |
View |
2023-12-11 Exercise |
2023-12-12 4:38 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
3,781 | $19.63 | 126,550 (Direct) |
View |
2023-12-06 Exercise |
2023-12-08 5:52 pm |
2017-03-01 2026-03-01 |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
16,609 | $0 | 109,328 (Direct) |
View |
2023-12-06 Exercise |
2023-12-08 5:52 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
16,609 | $18.11 | 109,328 (Direct) |
View |
2023-12-05 Exercise |
2023-12-06 4:24 pm |
2016-03-03 2025-03-03 |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
23,437 | $0 | 94,786 (Direct) |
View |
2023-12-05 Exercise |
2023-12-06 4:24 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. Ex. VP Chief Operating Officer |
23,437 | $17.57 | 94,786 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-07 5:33 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
449 | $35.46 | 89,211 (Direct) |
View |
2023-03-03 Exercise |
2023-03-07 5:33 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
27 | $0 | 89,211 (Direct) |
View |
2023-03-03 Tax Withholding |
2023-03-07 5:33 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
1,078 | $37.55 | 89,211 (Direct) |
View |
2023-01-05 Exercise |
2023-01-09 6:03 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
26 | $0 | 100,448 (Direct) |
View |
2023-01-05 Option Award |
2023-01-09 6:03 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
5,078 | $0 | 100,448 (Direct) |
View |
2023-01-05 Tax Withholding |
2023-01-09 6:03 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
1,757 | $28.58 | 100,448 (Direct) |
View |
2023-01-03 Option Award |
2023-01-05 6:52 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
16,765 | $0 | 92,296 (Direct) |
View |
2022-03-04 Exercise |
2022-03-08 3:22 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
20,581 | $0 | 75,531 (Direct) |
View |
2022-03-04 Tax Withholding |
2022-03-08 3:22 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
9,447 | $28.18 | 75,531 (Direct) |
View |
2022-03-03 Tax Withholding |
2022-03-07 4:17 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
1,052 | $28.96 | 64,397 (Direct) |
View |
2022-03-02 Tax Withholding |
2022-03-04 4:58 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
254 | $28.49 | 65,449 (Direct) |
View |
2022-01-05 Option Award(A) |
2022-02-17 3:15 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
10,246 | $0 | 25,266 (Direct) |
View |
2022-01-05 Option Award |
2022-01-07 6:17 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
9,810 | $0 | 90,533 (Direct) |
View |
2022-01-05 Tax Withholding |
2022-01-07 6:17 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
571 | $33.27 | 90,533 (Direct) |
View |
2022-01-04 Option Award |
2022-01-06 2:17 pm |
N/A 2032-01-04 |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
22,648 | $0 | 80,922 (Direct) |
View |
2021-03-06 Tax Withholding |
2021-03-09 4:32 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
449 | $35.45 | 58,274 (Direct) |
View |
2021-03-03 Exercise |
2021-03-05 1:46 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
484 | $0 | 58,723 (Direct) |
View |
2021-03-03 Tax Withholding |
2021-03-05 1:46 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
1,303 | $35.72 | 58,723 (Direct) |
View |
2021-03-02 Tax Withholding |
2021-03-04 2:27 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
310 | $34.87 | 59,542 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 2:16 pm |
N/A N/A |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
7,510 | $0 | 7,510 (Direct) |
View |
2021-01-04 Option Award |
2021-01-06 4:04 pm |
N/A 2031-01-04 |
Koppers Holdings Inc. | KOP | Sullivan James A. EVP, Chief Operating Officer |
25,701 | $0 | 78,851 (Direct) |
View |