KOP · Koppers Holdings Inc. Common Stock
View on chartInsiders & Stakes
| M. Leroy Ball CEO | ▼ Sell | Gift | 429,355 Shares held | 8/31/2026 | View profile |
| Albert J. Neupaver Director | ▲ Buy | Option Exercise | 83,834 Shares held | 5/7/2026 | View profile |
| James A. Sullivan EVP, Chief Operating Officer | ▼ Sell | Open Market | 82,898 Shares held | 8/11/2026 | View profile |
| ZUGAY MICHAEL CFO | ▼ Sell | Other | 64,689 Shares held | 12/31/2021 | View profile |
| Stephanie L. Apostolou General Counsel & Secretary | ▼ Sell | Tax Withholding | 63,150 Shares held | 2/26/2026 | View profile |
| Hyde Leslie S SVP, Chief Sustainability Offi | ▼ Sell | Open Market | 55,658 Shares held | 3/21/2024 | View profile |
| Tritch Stephen R Director | ▲ Buy | Option Exercise | 47,754 Shares held | 5/2/2025 | View profile |
| TESTONI LOUIS L Director | ▲ Buy | Option Exercise | 45,778 Shares held | 5/2/2025 | View profile |
| Smith Jimmi Sue CFO and Treasurer | ▼ Sell | Tax Withholding | 41,050 Shares held | 1/5/2026 | View profile |
| Bradley A. Pearce Chief Accounting Officer | ▼ Sell | Open Market | 41,037 Shares held | 8/10/2026 | View profile |
| Traci L. Jensen Director | ▲ Buy | Grant | 35,339 Shares held | 5/7/2026 | View profile |
| Skrovanek Daniel J VP, Growth & Innovation | ▼ Sell | Tax Withholding | 34,854 Shares held | 1/3/2025 | View profile |
| Stephen G. Lucas VP, Culture and Engagement | ▼ Sell | Open Market | 34,345 Shares held | 8/12/2026 | View profile |
| Xudong Feng Director | ▼ Sell | Gift | 26,489 Shares held | 6/3/2026 | View profile |
| David L. Motley Director | ▲ Buy | Option Exercise | 22,044 Shares held | 5/7/2026 | View profile |
| WILKERSON SONJA MICHELLE Director | ▲ Buy | Option Exercise | 20,749 Shares held | 5/2/2024 | View profile |
| Tushar Lovalekar VP, Information Technology | ▼ Sell | Tax Withholding | 17,199 Shares held | 2/26/2026 | View profile |
| Nishan J. Vartanian CEO and President | ▲ Buy | Grant | 10,664 Shares held | 5/7/2026 | View profile |
| Dowd Joseph P Global VP, Zero Harm | ▼ Sell | Open Market | 10,300 Shares held | 8/19/2024 | View profile |
| Washington Kevin VP, External Affairs | ▼ Sell | Tax Withholding | 7,951 Shares held | 6/13/2025 | View profile |
| Eric D. Brenner CFO and Treasurer | ▲ Buy | Grant | 6,620 Shares held | 5/26/2026 | View profile |
| GROVES DANIEL R VP, Culture & Engagement | ▼ Sell | Other | 5,686 Shares held | 2/17/2022 | View profile |
| Laura J. Posadas Director | ▲ Buy | Grant | 5,531 Shares held | 5/7/2026 | View profile |
| Sandifer Andrew D EVP and CFO | ▲ Buy | Option Exercise | 3,949 Shares held | 5/2/2024 | View profile |
Transaction History
| M. Leroy Ball | ▼ Sell | Open Market | 4,000 | $184K | 8/31/2026 |
| M. Leroy Ball | ▼ Sell | Gift | 200 | $0 | 8/31/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 3,000 | $138K | 8/19/2026 |
| Stephen G. Lucas | ▼ Sell | Open Market | 1,308 | $58K | 8/12/2026 |
| James A. Sullivan | ▼ Sell | Open Market | 7,500 | $375K | 8/11/2026 |
| Bradley A. Pearce | ▼ Sell | Open Market | 2,000 | $102K | 8/10/2026 |
| James A. Sullivan | ▼ Sell | Open Market | 79,900 | $4.0M | 8/7/2026 |
| James A. Sullivan | ▼ Sell | Open Market | 100 | $5K | 8/7/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 3,412 | $150K | 6/18/2026 |
| M. Leroy Ball | ▼ Sell | Gift | 300 | $0 | 6/11/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,141 | $171K | 6/11/2026 |
| Xudong Feng | ▼ Sell | Gift | 5,695 | $0 | 6/3/2026 |
| Eric D. Brenner | ▲ Buy | Grant | 6,620 | $0 | 5/26/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,659 | $113K | 5/13/2026 |
| Bradley A. Pearce | ▲ Buy | Grant | 5,000 | $0 | 5/12/2026 |
| David L. Motley | ▲ Buy | Option Exercise | 50 | $0 | 5/7/2026 |
| Laura J. Posadas | ▲ Buy | Option Exercise | 11 | $0 | 5/7/2026 |
| Laura J. Posadas | ▲ Buy | Grant | 3,280 | $0 | 5/7/2026 |
| Xudong Feng | ▲ Buy | Grant | 3,280 | $0 | 5/7/2026 |
| Albert J. Neupaver | ▲ Buy | Option Exercise | 50 | $0 | 5/7/2026 |
| Nishan J. Vartanian | ▲ Buy | Option Exercise | 50 | $0 | 5/7/2026 |
| Nishan J. Vartanian | ▲ Buy | Grant | 3,280 | $0 | 5/7/2026 |
| Traci L. Jensen | ▲ Buy | Option Exercise | 50 | $0 | 5/7/2026 |
| Traci L. Jensen | ▲ Buy | Grant | 3,280 | $0 | 5/7/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,489 | $94K | 3/17/2026 |
| M. Leroy Ball | ▼ Sell | Gift | 1,200 | $0 | 3/17/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,184 | $80K | 3/2/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 328 | $12K | 3/2/2026 |
| M. Leroy Ball | ▼ Sell | Open Market | 3,763 | $139K | 3/2/2026 |
| M. Leroy Ball | ▼ Sell | Gift | 325 | $0 | 3/2/2026 |
| Bradley A. Pearce | ▼ Sell | Tax Withholding | 1,465 | $55K | 2/26/2026 |
| M. Leroy Ball | ▲ Buy | Grant | 50,025 | $0 | 2/26/2026 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 1,215 | $0 | 2/26/2026 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 22,236 | $828K | 2/26/2026 |
| Stephanie L. Apostolou | ▲ Buy | Grant | 7,223 | $0 | 2/26/2026 |
| Stephanie L. Apostolou | ▲ Buy | Option Exercise | 174 | $0 | 2/26/2026 |
| Stephanie L. Apostolou | ▼ Sell | Tax Withholding | 3,149 | $117K | 2/26/2026 |
| James A. Sullivan | ▲ Buy | Grant | 19,264 | $0 | 2/26/2026 |
| James A. Sullivan | ▲ Buy | Option Exercise | 466 | $0 | 2/26/2026 |
| James A. Sullivan | ▼ Sell | Tax Withholding | 8,589 | $320K | 2/26/2026 |
| Stephen G. Lucas | ▲ Buy | Grant | 5,298 | $0 | 2/26/2026 |
| Stephen G. Lucas | ▼ Sell | Tax Withholding | 2,536 | $94K | 2/26/2026 |
| Tushar Lovalekar | ▲ Buy | Grant | 2,303 | $0 | 2/26/2026 |
| Tushar Lovalekar | ▲ Buy | Option Exercise | 53 | $0 | 2/26/2026 |
| Tushar Lovalekar | ▼ Sell | Tax Withholding | 1,021 | $38K | 2/26/2026 |
| Bradley A. Pearce | ▲ Buy | Grant | 3,474 | $0 | 2/26/2026 |
| Bradley A. Pearce | ▲ Buy | Option Exercise | 82 | $0 | 2/26/2026 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 30,728 | $556K | 2/18/2026 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 22,282 | $781K | 2/18/2026 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 30,000 | $543K | 2/10/2026 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 22,241 | $738K | 2/10/2026 |
| James A. Sullivan | ▲ Buy | Grant | 21,724 | $0 | 1/5/2026 |
| James A. Sullivan | ▲ Buy | Option Exercise | 12,442 | — | 1/5/2026 |
| James A. Sullivan | ▲ Buy | Option Exercise | 622 | $0 | 1/5/2026 |
| James A. Sullivan | ▼ Sell | Tax Withholding | 13,658 | $368K | 1/5/2026 |
| Smith Jimmi Sue | ▲ Buy | Option Exercise | 4,860 | — | 1/5/2026 |
| Bradley A. Pearce | ▲ Buy | Option Exercise | 104 | $0 | 1/5/2026 |
| Bradley A. Pearce | ▲ Buy | Grant | 7,128 | $0 | 1/5/2026 |
| M. Leroy Ball | ▲ Buy | Grant | 27,152 | $0 | 1/5/2026 |
| Smith Jimmi Sue | ▲ Buy | Option Exercise | 240 | $0 | 1/5/2026 |
| Smith Jimmi Sue | ▼ Sell | Tax Withholding | 5,694 | $153K | 1/5/2026 |
| Stephen G. Lucas | ▲ Buy | Option Exercise | 3,421 | — | 1/5/2026 |
| Stephen G. Lucas | ▲ Buy | Option Exercise | 156 | $0 | 1/5/2026 |
| Stephen G. Lucas | ▼ Sell | Tax Withholding | 4,417 | $119K | 1/5/2026 |
| Tushar Lovalekar | ▲ Buy | Grant | 2,396 | $0 | 1/5/2026 |
| Tushar Lovalekar | ▲ Buy | Option Exercise | 1,489 | — | 1/5/2026 |
| Tushar Lovalekar | ▲ Buy | Option Exercise | 85 | $0 | 1/5/2026 |
| Tushar Lovalekar | ▼ Sell | Tax Withholding | 2,032 | $55K | 1/5/2026 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 64,634 | — | 1/5/2026 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 2,056 | $0 | 1/5/2026 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 39,811 | $1.1M | 1/5/2026 |
| Stephanie L. Apostolou | ▲ Buy | Grant | 9,876 | $0 | 1/5/2026 |
| Stephanie L. Apostolou | ▲ Buy | Option Exercise | 4,666 | — | 1/5/2026 |
| Stephanie L. Apostolou | ▲ Buy | Option Exercise | 240 | $0 | 1/5/2026 |
| Stephanie L. Apostolou | ▼ Sell | Tax Withholding | 5,757 | $155K | 1/5/2026 |
| Bradley A. Pearce | ▼ Sell | Tax Withholding | 2,470 | $67K | 1/5/2026 |
| Stephen G. Lucas | ▲ Buy | Grant | 6,692 | $0 | 1/5/2026 |
| Laura J. Posadas | ▲ Buy | Grant | 2,240 | $0 | 11/5/2025 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,448 | $75K | 8/15/2025 |
| M. Leroy Ball | ▼ Sell | Gift | 834 | $0 | 6/18/2025 |
| Washington Kevin | ▲ Buy | Option Exercise | 33 | $0 | 6/13/2025 |
| Washington Kevin | ▼ Sell | Tax Withholding | 818 | $26K | 6/13/2025 |
| M. Leroy Ball | ▼ Sell | Gift | 1,750 | $0 | 5/21/2025 |
| Nishan J. Vartanian | ▲ Buy | Grant | 4,778 | $0 | 5/8/2025 |
| Traci L. Jensen | ▲ Buy | Grant | 4,778 | $0 | 5/8/2025 |
| David L. Motley | ▲ Buy | Grant | 4,778 | $0 | 5/8/2025 |
| Albert J. Neupaver | ▲ Buy | Grant | 4,778 | $0 | 5/8/2025 |
| TESTONI LOUIS L | ▲ Buy | Option Exercise | 17 | $0 | 5/2/2025 |
| Nishan J. Vartanian | ▲ Buy | Option Exercise | 17 | $0 | 5/2/2025 |
| Tritch Stephen R | ▲ Buy | Option Exercise | 17 | $0 | 5/2/2025 |
| Traci L. Jensen | ▲ Buy | Option Exercise | 17 | $0 | 5/2/2025 |
| Albert J. Neupaver | ▲ Buy | Option Exercise | 17 | $0 | 5/2/2025 |
| Stephen G. Lucas | ▼ Sell | Tax Withholding | 2,743 | $68K | 4/11/2025 |
| Stephen G. Lucas | ▲ Buy | Option Exercise | 140 | $0 | 4/11/2025 |
| M. Leroy Ball | ▼ Sell | Open Market | 3,279 | $96K | 3/19/2025 |
| M. Leroy Ball | ▼ Sell | Open Market | 505 | $15K | 3/19/2025 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 6,000 | $105K | 2/20/2025 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 4,502 | $138K | 2/20/2025 |
| Stephanie L. Apostolou | ▼ Sell | Tax Withholding | 5,690 | $180K | 1/3/2025 |
| Stephen G. Lucas | ▲ Buy | Option Exercise | 27 | $0 | 1/3/2025 |
| Bradley A. Pearce | ▲ Buy | Option Exercise | 106 | $0 | 1/3/2025 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 1,392 | $0 | 1/3/2025 |
| Stephen G. Lucas | ▲ Buy | Grant | 9,232 | $0 | 1/3/2025 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 51,874 | — | 1/3/2025 |
| Stephen G. Lucas | ▼ Sell | Tax Withholding | 1,367 | $43K | 1/3/2025 |
| Bradley A. Pearce | ▲ Buy | Option Exercise | 1,748 | — | 1/3/2025 |
| Bradley A. Pearce | ▼ Sell | Tax Withholding | 3,152 | $100K | 1/3/2025 |
| Skrovanek Daniel J | ▲ Buy | Grant | 4,560 | $0 | 1/3/2025 |
| Stephanie L. Apostolou | ▲ Buy | Option Exercise | 6,867 | — | 1/3/2025 |
| Skrovanek Daniel J | ▲ Buy | Option Exercise | 1,340 | — | 1/3/2025 |
| Stephanie L. Apostolou | ▲ Buy | Grant | 13,628 | $0 | 1/3/2025 |
| M. Leroy Ball | ▲ Buy | Grant | 28,816 | $0 | 1/3/2025 |
| Skrovanek Daniel J | ▲ Buy | Option Exercise | 76 | $0 | 1/3/2025 |
| Skrovanek Daniel J | ▼ Sell | Tax Withholding | 2,324 | $74K | 1/3/2025 |
| Smith Jimmi Sue | ▲ Buy | Grant | 11,272 | $0 | 1/3/2025 |
| Smith Jimmi Sue | ▲ Buy | Option Exercise | 7,802 | — | 1/3/2025 |
| Smith Jimmi Sue | ▲ Buy | Option Exercise | 234 | $0 | 1/3/2025 |
| Smith Jimmi Sue | ▼ Sell | Tax Withholding | 6,205 | $197K | 1/3/2025 |
| James A. Sullivan | ▲ Buy | Grant | 23,052 | $0 | 1/3/2025 |
| James A. Sullivan | ▲ Buy | Option Exercise | 17,146 | — | 1/3/2025 |
| James A. Sullivan | ▲ Buy | Option Exercise | 523 | $0 | 1/3/2025 |
| James A. Sullivan | ▼ Sell | Tax Withholding | 13,786 | $437K | 1/3/2025 |
| Washington Kevin | ▲ Buy | Option Exercise | 11 | $0 | 1/3/2025 |
| Washington Kevin | ▼ Sell | Tax Withholding | 582 | $18K | 1/3/2025 |
| Bradley A. Pearce | ▲ Buy | Grant | 6,016 | $0 | 1/3/2025 |
| M. Leroy Ball | ▼ Sell | Tax Withholding | 32,609 | $1.0M | 1/3/2025 |
| Washington Kevin | ▲ Buy | Grant | 3,712 | $0 | 1/3/2025 |
| Stephanie L. Apostolou | ▲ Buy | Option Exercise | 210 | $0 | 1/3/2025 |
| Tritch Stephen R | ▼ Sell | Open Market | 3,533 | $131K | 11/19/2024 |
| M. Leroy Ball | ▼ Sell | Gift | 804 | $0 | 11/19/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 6,000 | $105K | 11/19/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 5,973 | $223K | 11/19/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 27 | $1K | 11/19/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 1,800 | $68K | 11/15/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 6,000 | $105K | 11/15/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,200 | $153K | 11/15/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 5,103 | $90K | 11/14/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 5,103 | $193K | 11/14/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 4,102 | $72K | 11/13/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,102 | $155K | 11/13/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 955 | $37K | 11/12/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,045 | $153K | 11/12/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 5,000 | $88K | 11/12/2024 |
| Bradley A. Pearce | ▼ Sell | Open Market | 3,000 | $112K | 11/12/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 3,803 | $146K | 8/29/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 4,000 | $70K | 8/27/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,000 | $156K | 8/27/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 5,516 | $208K | 8/19/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,265 | $90K | 6/20/2024 |
| Washington Kevin | ▲ Buy | Option Exercise | 22 | $0 | 6/13/2024 |
| Washington Kevin | ▼ Sell | Tax Withholding | 831 | $33K | 6/13/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 2,500 | $44K | 6/7/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,500 | $106K | 6/7/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 2,500 | $44K | 6/6/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,500 | $109K | 6/6/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 2,500 | $44K | 5/28/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,491 | $106K | 5/28/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 9 | $387 | 5/28/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 2,500 | $44K | 5/24/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,500 | $108K | 5/24/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 5,900 | $262K | 5/17/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 100 | $5K | 5/17/2024 |
| Traci L. Jensen | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| WILKERSON SONJA MICHELLE | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| Nishan J. Vartanian | ▲ Buy | Grant | 2,079 | $0 | 5/2/2024 |
| Tritch Stephen R | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| TESTONI LOUIS L | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| TESTONI LOUIS L | ▲ Buy | Grant | 2,079 | $0 | 5/2/2024 |
| Sandifer Andrew D | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| Albert J. Neupaver | ▲ Buy | Option Exercise | 20 | $0 | 5/2/2024 |
| Albert J. Neupaver | ▲ Buy | Grant | 2,079 | $0 | 5/2/2024 |
| Tritch Stephen R | ▲ Buy | Grant | 2,079 | $0 | 5/2/2024 |
| Traci L. Jensen | ▲ Buy | Grant | 2,079 | $0 | 5/2/2024 |
| Stephen G. Lucas | ▼ Sell | Tax Withholding | 2,796 | $157K | 4/11/2024 |
| Stephen G. Lucas | ▲ Buy | Option Exercise | 86 | $0 | 4/11/2024 |
| Hyde Leslie S | ▲ Buy | Option Exercise | 14,441 | $283K | 3/21/2024 |
| Hyde Leslie S | ▼ Sell | Open Market | 1,364 | $74K | 3/21/2024 |
| Hyde Leslie S | ▲ Buy | Option Exercise | 7,962 | $212K | 3/21/2024 |
| Hyde Leslie S | ▼ Sell | Open Market | 11,246 | $604K | 3/21/2024 |
| Hyde Leslie S | ▼ Sell | Open Market | 3,195 | $174K | 3/21/2024 |
| Hyde Leslie S | ▼ Sell | Open Market | 6,598 | $355K | 3/21/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 4,970 | $263K | 3/6/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 5,000 | $88K | 3/6/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 30 | $2K | 3/6/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 2,362 | $125K | 3/6/2024 |
| Washington Kevin | ▼ Sell | Open Market | 170 | $9K | 3/6/2024 |
| Washington Kevin | ▼ Sell | Open Market | 843 | $44K | 3/6/2024 |
| Washington Kevin | ▼ Sell | Open Market | 310 | $16K | 3/6/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 1,300 | $68K | 3/6/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 5,276 | $282K | 3/5/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 100 | $5K | 3/5/2024 |
| M. Leroy Ball | ▼ Sell | Open Market | 727 | $38K | 3/5/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 13,001 | $695K | 3/5/2024 |
| Dowd Joseph P | ▼ Sell | Open Market | 896 | $48K | 3/5/2024 |
| M. Leroy Ball | ▲ Buy | Option Exercise | 6,103 | $107K | 3/5/2024 |
| James A. Sullivan | ▲ Buy | Option Exercise | 5,677 | $250K | 3/5/2024 |
| James A. Sullivan | ▼ Sell | Open Market | 525 | $28K | 3/5/2024 |
| James A. Sullivan | ▼ Sell | Open Market | 5,052 | $270K | 3/5/2024 |
| James A. Sullivan | ▼ Sell | Open Market | 100 | $5K | 3/5/2024 |
| James A. Sullivan | ▲ Buy | Option Exercise | 8,680 | $361K | 3/5/2024 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 15, 2026
Koppers Holdings Reports Q2 2026 Earnings
Koppers Holdings released the full transcript of its Q2 2026 earnings call. The transcript offers detailed commentary on the company's financial performance, guidance, and operational highlights for the quarter. Investors can review the call to better understand the company's recent results and future outlook.
Koppers Holdings Reports Q2 2026 Earnings. Koppers Holdings released the full transcript of its Q2 2026 earnings call. The transcript offers detailed commentary on the company's financial performance, guidance, and operational highlights for the quarter. Investors can review the call to better understand the company's recent results and future outlook.