Koppers Holdings Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| Posadas Laura J | — | Award / Grant | 2,240 | — | — | Nov 5, 2025 |
| BALL M LEROY | CEO | Sale | 2,448 | $30.48 | $74,615 | Aug 15, 2025 |
| BALL M LEROY | CEO | Gift | 834 | — | — | Jun 18, 2025 |
| Washington Kevin | VP, External Relations | Tax Withholding | 818 | $31.91 | $26,102 | Jun 13, 2025 |
| BALL M LEROY | CEO | Gift | 1,750 | — | — | May 21, 2025 |
| MOTLEY DAVID L | — | Award / Grant | 4,778 | — | — | May 8, 2025 |
| Vartanian Nishan J. | — | Award / Grant | 4,778 | — | — | May 8, 2025 |
| NEUPAVER ALBERT J | — | Award / Grant | 4,778 | — | — | May 8, 2025 |
| JENSEN TRACI L | — | Award / Grant | 4,778 | — | — | May 8, 2025 |
| Tritch Stephen R | — | Option Exercise | 17 | — | — | May 2, 2025 |
| TESTONI LOUIS L | — | Option Exercise | 17 | — | — | May 2, 2025 |
| Vartanian Nishan J. | — | Option Exercise | 17 | — | — | May 2, 2025 |
| JENSEN TRACI L | — | Option Exercise | 17 | — | — | May 2, 2025 |
| NEUPAVER ALBERT J | — | Option Exercise | 17 | — | — | May 2, 2025 |
| Lucas Stephen G | SVP, Culture and Engagement | Tax Withholding | 2,743 | $24.91 | $68,328 | Apr 11, 2025 |
| BALL M LEROY | CEO | Sale | 505 | $30.07 | $15,185 | Mar 19, 2025 |
| WILKERSON SONJA MICHELLE | — | Disposition | 3,533 | — | — | Mar 7, 2025 |
| BALL M LEROY | CEO | Tax Withholding | 4,502 | $30.58 | $137,671 | Feb 20, 2025 |
| Apostolou Stephanie L | Chief Legal&Sus Officer & Sec. | Option Exercise | 6,867 | — | — | Jan 3, 2025 |
| BALL M LEROY | CEO | Option Exercise | 51,874 | — | — | Jan 3, 2025 |
| Lucas Stephen G | SVP, Culture and Engagement | Option Exercise | 27 | — | — | Jan 3, 2025 |
| Pearce Bradley A | Chief Accounting Officer | Option Exercise | 106 | — | — | Jan 3, 2025 |
| Skrovanek Daniel J | VP, Growth and Innovation | Award / Grant | 4,560 | — | — | Jan 3, 2025 |
| Smith Jimmi Sue | Chief Financial Officer | Tax Withholding | 6,205 | $31.72 | $196,823 | Jan 3, 2025 |
| Sullivan James A. | President and COO | Award / Grant | 23,052 | — | — | Jan 3, 2025 |
| Washington Kevin | VP, External Relations | Award / Grant | 3,712 | — | — | Jan 3, 2025 |
| Tritch Stephen R | — | Sale | 3,533 | $37.08 | $131,004 | Nov 19, 2024 |
| BALL M LEROY | CEO | Sale | 5,973 | $37.26 | $222,554 | Nov 19, 2024 |
| BALL M LEROY | CEO | Option Exercise | 6,000 | $17.57 | $105,420 | Nov 15, 2024 |
| BALL M LEROY | CEO | Sale | 4,102 | $37.81 | $155,097 | Nov 12, 2024 |
| Pearce Bradley A | Chief Accounting Officer | Sale | 3,000 | $37.19 | $111,570 | Nov 12, 2024 |
| BALL M LEROY | CEO | Sale | 3,803 | $38.35 | $145,845 | Aug 29, 2024 |
| BALL M LEROY | CEO | Sale | 4,000 | $39.06 | $156,240 | Aug 27, 2024 |
| Dowd Joseph P | VP, Zero Harm | Sale | 5,516 | $37.72 | $208,064 | Aug 19, 2024 |
| BALL M LEROY | CEO | Sale | 2,265 | $39.73 | $89,988 | Jun 20, 2024 |
| Washington Kevin | VP, External Relations | Tax Withholding | 831 | $40.27 | $33,464 | Jun 13, 2024 |
| BALL M LEROY | CEO | Option Exercise | 2,500 | $17.57 | $43,925 | Jun 6, 2024 |
| BALL M LEROY | CEO | Sale | 2,500 | $43.13 | $107,825 | May 28, 2024 |
| Dowd Joseph P | VP, Zero Harm | Sale | 100 | $45.21 | $4,521 | May 17, 2024 |
| WILKERSON SONJA MICHELLE | — | Option Exercise | 20 | — | — | May 2, 2024 |
| Vartanian Nishan J. | — | Award / Grant | 2,079 | — | — | May 2, 2024 |
| Tritch Stephen R | — | Award / Grant | 2,079 | — | — | May 2, 2024 |
| TESTONI LOUIS L | — | Option Exercise | 20 | — | — | May 2, 2024 |
| Sandifer Andrew D | — | Option Exercise | 20 | — | — | May 2, 2024 |
| NEUPAVER ALBERT J | — | Option Exercise | 20 | — | — | May 2, 2024 |
| JENSEN TRACI L | — | Award / Grant | 2,079 | — | — | May 2, 2024 |
| Lucas Stephen G | VP, Culture and Engagement | Option Exercise | 86 | — | — | Apr 11, 2024 |
| Hyde Leslie S | SVP, Chief Sustainability Offi | Option Exercise | 14,441 | $19.63 | $283,477 | Mar 21, 2024 |
| Washington Kevin | VP, External Relations | Sale | 310 | $53.12 | $16,467 | Mar 6, 2024 |
| Dowd Joseph P | VP, Zero Harm | Sale | 1,300 | $52.32 | $68,016 | Mar 6, 2024 |