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 |
| 2024-11-19 Sale | 2024-11-20 4:23 pm | Koppers Holdings Inc. | KOP | Tritch Stephen R Director | 3,533 | $37.08 | $131,004 | 47,737 (Direct) | View |
| 2024-11-19 Sale | 2024-11-20 4:17 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 6,000 | $37.26 | $223,580 | 320,325 (Direct) | View |
| 2024-11-14 Sale | 2024-11-18 4:31 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 11,103 | $37.22 | $413,198 | 345,129 (Direct) | View |
| 2024-11-12 Sale | 2024-11-14 4:57 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 9,102 | $37.87 | $344,700 | 365,437 (Direct) | View |
| 2024-11-12 Sale | 2024-11-13 4:25 pm | Koppers Holdings Inc. | KOP | Pearce Bradley A Chief Accounting Officer | 3,000 | $37.19 | $111,570 | 26,466 (Direct) | View |
| 2024-08-29 Sale | 2024-08-30 4:01 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 3,803 | $38.35 | $145,845 | 315,129 (Direct) | View |
| 2024-08-27 Sale | 2024-08-28 4:13 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 4,000 | $39.06 | $156,240 | 351,137 (Direct) | View |
| 2024-08-19 Sale | 2024-08-20 5:02 pm | Koppers Holdings Inc. | KOP | Dowd Joseph P VP, Zero Harm | 5,516 | $37.72 | $208,064 | 10,300 (Direct) | View |
| 2024-06-20 Sale | 2024-06-20 4:12 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 2,265 | $39.73 | $89,988 | 318,743 (Direct) | View |
| 2024-06-06 Sale | 2024-06-10 4:13 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $43.07 | $215,350 | 395,918 (Direct) | View |
| 2024-05-24 Sale | 2024-05-29 4:21 pm | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $42.75 | $213,731 | 405,918 (Direct) | View |
| 2024-05-17 Sale | 2024-05-17 4:38 pm | Koppers Holdings Inc. | KOP | Dowd Joseph P VP, Zero Harm | 6,000 | $44.46 | $266,776 | 15,792 (Direct) | View |
| 2024-03-21 Sale | 2024-03-22 4:39 pm | Koppers Holdings Inc. | KOP | Hyde Leslie S SVP, Chief Sustainability Offi | 22,403 | $53.91 | $1,207,772 | 55,658 (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 |
| 2024-11-19 Gift | 2024-11-20 4:17 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 804 | $0 | 320,325 (Direct) | View |
| 2024-11-19 Exercise | 2024-11-20 4:17 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 6,000 | $17.57 | 320,325 (Direct) | View |
| 2024-11-19 Exercise | 2024-11-20 4:17 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 6,000 | $0 | 320,325 (Direct) | View |
| 2024-11-14 Exercise | 2024-11-18 4:31 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 11,103 | $17.57 | 345,129 (Direct) | View |
| 2024-11-14 Exercise | 2024-11-18 4:31 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 11,103 | $0 | 345,129 (Direct) | View |
| 2024-11-12 Exercise | 2024-11-14 4:57 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 9,102 | $17.57 | 365,437 (Direct) | View |
| 2024-11-12 Exercise | 2024-11-14 4:57 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 9,102 | $0 | 365,437 (Direct) | View |
| 2024-09-16 Option Award | 2024-09-18 5:19 pm | N/A N/A | Koppers Holdings Inc. | KOP | MOTLEY DAVID L Director | 15 | $0 | 112 (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 |
| 2024-09-16 Option Award | 2024-09-18 5:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 8 | $0 | 79 (Direct) | View |
| 2024-08-27 Exercise | 2024-08-28 4:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 4,000 | $17.57 | 351,137 (Direct) | View |
| 2024-08-27 Exercise | 2024-08-28 4:13 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 4,000 | $0 | 351,137 (Direct) | View |
| 2024-06-13 Exercise | 2024-06-14 4:14 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 22 | $0 | 5,624 (Direct) | View |
| 2024-06-13 Tax Withholding | 2024-06-14 4:14 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 831 | $40.27 | 5,624 (Direct) | View |
| 2024-06-10 Option Award | 2024-06-12 4:16 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 7 | $0 | 71 (Direct) | View |
| 2024-06-10 Option Award | 2024-06-12 4:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | MOTLEY DAVID L Director | 13 | $0 | 97 (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 |
| 2024-06-10 Option Award | 2024-06-12 4:07 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 5 | $0 | 51 (Direct) | View |
| 2024-06-06 Exercise | 2024-06-10 4:13 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $17.57 | 395,918 (Direct) | View |
| 2024-06-06 Exercise | 2024-06-10 4:13 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $0 | 395,918 (Direct) | View |
| 2024-05-24 Exercise | 2024-05-29 4:21 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $17.57 | 405,918 (Direct) | View |
| 2024-05-24 Exercise | 2024-05-29 4:21 pm | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $0 | 405,918 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 5:10 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 20 | $0 | 27,217 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 5:10 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 2,079 | $0 | 27,217 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 5:07 pm | N/A N/A | Koppers Holdings Inc. | KOP | Vartanian Nishan J. Director | 2,079 | $0 | 2,539 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 5:04 pm | N/A N/A | Koppers Holdings Inc. | KOP | Tritch Stephen R Director | 20 | $0 | 51,270 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 5:04 pm | N/A N/A | Koppers Holdings Inc. | KOP | Tritch Stephen R Director | 2,079 | $0 | 51,270 (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 |
| 2024-05-02 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 4:59 pm | N/A N/A | Koppers Holdings Inc. | KOP | Sandifer Andrew D Director | 20 | $0 | 6,028 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 4:59 pm | N/A N/A | Koppers Holdings Inc. | KOP | Sandifer Andrew D Director | 2,079 | $0 | 6,028 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 4:56 pm | N/A N/A | Koppers Holdings Inc. | KOP | NEUPAVER ALBERT J Director | 20 | $0 | 78,989 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 4:56 pm | N/A N/A | Koppers Holdings Inc. | KOP | NEUPAVER ALBERT J Director | 2,079 | $0 | 78,989 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 4:54 pm | N/A N/A | Koppers Holdings Inc. | KOP | MOTLEY DAVID L Director | 2,079 | $0 | 9,918 (Direct) | View |
| 2024-05-02 Exercise | 2024-05-06 4:52 pm | N/A N/A | Koppers Holdings Inc. | KOP | JENSEN TRACI L Director | 20 | $0 | 27,214 (Direct) | View |
| 2024-05-02 Option Award | 2024-05-06 4:52 pm | N/A N/A | Koppers Holdings Inc. | KOP | JENSEN TRACI L Director | 2,079 | $0 | 27,214 (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 |
| 2024-04-11 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 |
| 2024-03-25 Option Award | 2024-03-27 4:49 pm | N/A N/A | Koppers Holdings Inc. | KOP | JENSEN TRACI L Director | 20 | $0 | 20 (Direct) | View |
| 2024-03-25 Option Award | 2024-03-27 4:46 pm | N/A N/A | Koppers Holdings Inc. | KOP | NEUPAVER ALBERT J Director | 20 | $0 | 20 (Direct) | View |
| 2024-03-25 Option Award | 2024-03-27 4:43 pm | N/A N/A | Koppers Holdings Inc. | KOP | Sandifer Andrew D Director | 20 | $0 | 20 (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 |
| 2024-03-25 Option Award | 2024-03-27 4:37 pm | N/A N/A | Koppers Holdings Inc. | KOP | Tritch Stephen R Director | 20 | $0 | 20 (Direct) | View |
| 2024-03-25 Option Award | 2024-03-27 4:34 pm | N/A N/A | Koppers Holdings Inc. | KOP | MOTLEY DAVID L Director | 26 | $0 | 147 (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 |
| 2024-03-25 Option Award | 2024-03-27 4:25 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 26 | $0 | 147 (Direct) | View |
| 2024-03-21 Exercise | 2024-03-22 4:39 pm | N/A N/A | Koppers Holdings Inc. | KOP | Hyde Leslie S SVP, Chief Sustainability Offi | 14,441 | $19.63 | 55,658 (Direct) | View |
| 2024-03-21 Exercise | 2024-03-22 4:39 pm | N/A N/A | Koppers Holdings Inc. | KOP | Hyde Leslie S SVP, Chief Sustainability Offi | 7,962 | $26.63 | 55,658 (Direct) | View |
| 2024-03-21 Exercise | 2024-03-22 4:39 pm | 2020-03-06 2029-03-06 | Koppers Holdings Inc. | KOP | Hyde Leslie S SVP, Chief Sustainability Offi | 22,403 | $0 | 55,658 (Direct) | View |