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 |
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 4:03 pm | N/A N/A | Koppers Holdings Inc. | KOP | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | 7,077 | $0 | 59,847 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 4:03 pm | N/A N/A | Koppers Holdings Inc. | KOP | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | 5,690 | $31.72 | 59,847 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 4:03 pm | N/A N/A | Koppers Holdings Inc. | KOP | Apostolou Stephanie L Chief Legal&Sus Officer & Sec. | 17,766 | $0 | 59,847 (Direct) | View |
| 2025-01-03 Exercise | 2025-01-07 4:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 53,266 | $0 | 467,531 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 4:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 32,609 | $31.72 | 467,531 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 4:02 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 69,289 | $0 | 467,531 (Direct) | View |
| 2025-01-03 Exercise | 2025-01-07 4:00 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G SVP, Culture and Engagement | 27 | $0 | 32,491 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 4:00 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G SVP, Culture and Engagement | 1,367 | $31.72 | 32,491 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 4:00 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G SVP, Culture and Engagement | 10,299 | $0 | 32,491 (Direct) | View |
| 2025-01-03 Exercise | 2025-01-07 3:58 pm | N/A N/A | Koppers Holdings Inc. | KOP | Pearce Bradley A Chief Accounting Officer | 1,854 | $0 | 33,148 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 3:58 pm | N/A N/A | Koppers Holdings Inc. | KOP | Pearce Bradley A Chief Accounting Officer | 3,152 | $31.72 | 33,148 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 3:58 pm | N/A N/A | Koppers Holdings Inc. | KOP | Pearce Bradley A Chief Accounting Officer | 6,697 | $0 | 33,148 (Direct) | View |
| 2025-01-03 Exercise | 2025-01-07 3:57 pm | N/A N/A | Koppers Holdings Inc. | KOP | Skrovanek Daniel J VP, Growth and Innovation | 1,416 | $0 | 37,963 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 3:57 pm | N/A N/A | Koppers Holdings Inc. | KOP | Skrovanek Daniel J VP, Growth and Innovation | 2,324 | $31.72 | 37,963 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 3:57 pm | N/A N/A | Koppers Holdings Inc. | KOP | Skrovanek Daniel J VP, Growth and Innovation | 5,734 | $0 | 37,963 (Direct) | View |
| 2025-01-03 Exercise | 2025-01-07 3:54 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 8,036 | $0 | 52,761 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 3:54 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 6,205 | $31.72 | 52,761 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 3:54 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 15,836 | $0 | 52,761 (Direct) | View |
| 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 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 |
| 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 Exercise | 2025-01-07 3:51 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 11 | $0 | 10,031 (Direct) | View |
| 2025-01-03 Tax Withholding | 2025-01-07 3:51 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 582 | $31.72 | 10,031 (Direct) | View |
| 2025-01-03 Option Award | 2025-01-07 3:51 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 4,197 | $0 | 10,031 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:47 pm | N/A N/A | Koppers Holdings Inc. | KOP | Washington Kevin VP, External Relations | 33 | $0 | 62 (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 |
| 2024-12-16 Option Award | 2024-12-18 4:41 pm | N/A N/A | Koppers Holdings Inc. | KOP | Smith Jimmi Sue Chief Financial Officer | 121 | $0 | 262 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:36 pm | N/A N/A | Koppers Holdings Inc. | KOP | Skrovanek Daniel J VP, Growth and Innovation | 53 | $0 | 119 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:33 pm | N/A N/A | Koppers Holdings Inc. | KOP | Lucas Stephen G VP, Culture and Engagement | 98 | $0 | 202 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:30 pm | N/A N/A | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 701 | $0 | 1,618 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:27 pm | N/A N/A | Koppers Holdings Inc. | KOP | Apostolou Stephanie L General Counsel & Secretary | 115 | $0 | 245 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-18 4:22 pm | N/A N/A | Koppers Holdings Inc. | KOP | Pearce Bradley A Chief Accounting Officer | 69 | $0 | 149 (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 |
| 2024-12-16 Option Award | 2024-12-17 5:25 pm | N/A N/A | Koppers Holdings Inc. | KOP | MOTLEY DAVID L Director | 17 | $0 | 129 (Direct) | View |
| 2024-12-16 Option Award | 2024-12-17 5:22 pm | N/A N/A | Koppers Holdings Inc. | KOP | WILKERSON SONJA MICHELLE Director | 9 | $0 | 89 (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 |
| 2024-11-19 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 |
| 2024-11-14 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 |
| 2024-11-14 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 |
| 2024-11-12 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 |
| 2024-11-12 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 |
| 2024-09-16 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 | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 4,000 | $0 | 351,137 (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 |
| 2024-06-13 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 | 2016-03-03 2025-03-03 | Koppers Holdings Inc. | KOP | BALL M LEROY CEO | 5,000 | $0 | 395,918 (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 |
| 2024-05-24 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 |
| 2024-05-24 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 |
| 2024-05-02 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 |