KOP insider transaction filings
Koppers Holdings Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-15. Screen KOP transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 10 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 7 legs across 6 filings by 4 insiders — 97,808 shares, $4,857,572 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 5.
- Largest priced transaction: sale of 79,900 shares @ $50.01 ($3,995,799) by Sullivan James A., filed 2026-08-11.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Sullivan James A. — President and CTO | 2 | — | 3 legs · 87,500 sh · $4,375,921 | — |
| BALL M LEROY — CEO, Director | 2 | — | 2 legs · 7,000 sh · $321,360 | 1 |
| Pearce Bradley A — CAO | 1 | — | 1 leg · 2,000 sh · $102,020 | — |
| Lucas Stephen G — SVP, Culture and Engagement | 1 | — | 1 leg · 1,308 sh · $58,271 | — |
| Feng Xudong — Director | 1 | — | — | 1 |
| MOTLEY DAVID L — Director | 1 | — | — | 1 |
| Sandifer Andrew D — Director | 1 | — | — | 1 |
| WILKERSON SONJA MICHELLE — Director | 1 | — | — | 1 |
Recent Form 4 filings — Koppers Holdings Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | Sandifer Andrew D — Director | Grant/award (A): 13.52 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | MOTLEY DAVID L — Director | Grant/award (A): 19.98 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | Feng Xudong — Director | Grant/award (A): 32.95 (derivative) @ $0 | EDGAR |
| 2026-09-15 | 4 | WILKERSON SONJA MICHELLE — Director | Grant/award (A): 29.35 (derivative) @ $0 | EDGAR |
| 2026-09-01 | 4 | BALL M LEROY — CEO, Director | Sale (S): 4,000 @ $45.96 · Gift (G): 200 @ $0 | EDGAR |
| 2026-08-20 | 4 | BALL M LEROY — CEO, Director | Sale (S): 3,000 @ $45.84 | EDGAR |
| 2026-08-13 | 4 | Lucas Stephen G — SVP, Culture and Engagement | Sale (S): 1,308 @ $44.55 | EDGAR |
| 2026-08-12 | 4 | Sullivan James A. — President and CTO | Sale (S): 7,500 @ $50 | EDGAR |
| 2026-08-11 | 4 | Pearce Bradley A — CAO | Sale (S): 2,000 @ $51.01 | EDGAR |
| 2026-08-11 | 4 | Sullivan James A. — President and CTO | Sale (S): 79,900 @ $50.01 · Sale (S): 100 @ $51.22 | EDGAR |
| 2026-06-23 | 4 | BALL M LEROY — CEO, Director | Sale (S): 3,412 @ $43.90 | EDGAR |
| 2026-06-17 | 4 | Sandifer Andrew D — Director | Grant/award (A): 13.98 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | MOTLEY DAVID L — Director | Grant/award (A): 20.66 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | Feng Xudong — Director | Grant/award (A): 34.06 (derivative) @ $0 | EDGAR |
| 2026-06-17 | 4 | WILKERSON SONJA MICHELLE — Director | Grant/award (A): 30.35 (derivative) @ $0 | EDGAR |
| 2026-06-15 | 4 | BALL M LEROY — CEO, Director | Sale (S): 4,141 @ $41.34 · Gift (G): 300 @ $0 | EDGAR |
| 2026-06-04 | 4 | Feng Xudong — Director | Gift (G): 5,695 @ $0 | EDGAR |
| 2026-05-27 | 4 | Brenner Eric D. — CFO and Treasurer | Grant/award (A): 6,620 @ $0 | EDGAR |
| 2026-05-14 | 4 | Pearce Bradley A — Interim CFO and CAO | Grant/award (A): 5,000 @ $0 | EDGAR |
| 2026-05-14 | 4 | BALL M LEROY — CEO, Director | Sale (S): 2,659 @ $42.55 | EDGAR |
| 2026-05-11 | 4 | Posadas Laura J — Director | Option exercise (M): 11 @ $0 · Grant/award (A): 3,280 @ $0 · Option exercise (M): 11 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | Sandifer Andrew D — Director | Grant/award (A): 3,280 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | MOTLEY DAVID L — Director | Option exercise (M): 50 @ $0 · Option exercise (M): 50 (derivative) @ $0 · Grant/award (A): 3,280 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | Vartanian Nishan J. — Director | Option exercise (M): 50 @ $0 · Grant/award (A): 3,280 @ $0 · Option exercise (M): 50 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | JENSEN TRACI L — Director | Option exercise (M): 50 @ $0 · Grant/award (A): 3,280 @ $0 · Option exercise (M): 50 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | Feng Xudong — Director | Grant/award (A): 3,280 @ $0 | EDGAR |
| 2026-05-11 | 4 | WILKERSON SONJA MICHELLE — Director | Grant/award (A): 3,280 (derivative) @ $0 | EDGAR |
| 2026-05-11 | 4 | NEUPAVER ALBERT J — Director | Option exercise (M): 50 @ $0 · Option exercise (M): 50 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Posadas Laura J — Director | Grant/award (A): 11 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Sandifer Andrew D — Director | Grant/award (A): 50 (derivative) @ $0 · Grant/award (A): 5.27 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | MOTLEY DAVID L — Director | Grant/award (A): 50 (derivative) @ $0 · Grant/award (A): 25.35 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Vartanian Nishan J. — Director | Grant/award (A): 50 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | JENSEN TRACI L — Director | Grant/award (A): 50 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | Feng Xudong — Director | Grant/award (A): 50 (derivative) @ $0 · Grant/award (A): 29.91 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | WILKERSON SONJA MICHELLE — Director | Grant/award (A): 50 (derivative) @ $0 · Grant/award (A): 25.35 (derivative) @ $0 | EDGAR |
| 2026-03-25 | 4 | NEUPAVER ALBERT J — Director | Grant/award (A): 50 (derivative) @ $0 | EDGAR |
| 2026-03-18 | 4 | BALL M LEROY — CEO, Director | Sale (S): 2,489 @ $37.91 · Gift (G): 1,200 @ $0 | EDGAR |
| 2026-03-04 | 4 | BALL M LEROY — CEO, Director | Sale (S): 2,184 @ $36.53 · Sale (S): 328 @ $37.45 · Sale (S): 3,763 @ $37.02 · Gift (G): 325 @ $0 | EDGAR |
| 2026-03-03 | 4/A | Lucas Stephen G — SVP, Culture and Engagement | Grant/award (A): 5,298 @ $0 · Option exercise (M): 127 @ $0 · Tax withholding (F): 2,536 @ $37.24 · Grant/award (A): 127 (derivative) @ $0 · Option exercise (M): 127 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Lovalekar Tushar — VP, Information Technology | Grant/award (A): 2,303 @ $0 · Option exercise (M): 53 @ $0 · Tax withholding (F): 1,021 @ $37.24 · Grant/award (A): 53 (derivative) @ $0 · Option exercise (M): 53 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Lucas Stephen G — SVP, Culture and Engagement | Grant/award (A): 5,298 @ $0 · Option exercise (M): 127 @ $0 · Tax withholding (F): 2,536 @ $37.24 · Grant/award (A): 127 (derivative) @ $0 · Option exercise (M): 127 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Pearce Bradley A — Interim CFO and CAO | Grant/award (A): 3,474 @ $0 · Option exercise (M): 82 @ $0 · Tax withholding (F): 1,465 @ $37.24 · Grant/award (A): 82 (derivative) @ $0 · Option exercise (M): 82 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Sullivan James A. — President and CTO | Grant/award (A): 19,264 @ $0 · Option exercise (M): 466 @ $0 · Tax withholding (F): 8,589 @ $37.24 · Grant/award (A): 466 (derivative) @ $0 · Option exercise (M): 466 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Apostolou Stephanie L — Chief Legal&Sus Officer & Sec. | Grant/award (A): 7,223 @ $0 · Option exercise (M): 174 @ $0 · Tax withholding (F): 3,149 @ $37.24 · Grant/award (A): 174 (derivative) @ $0 · Option exercise (M): 174 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | BALL M LEROY — CEO, Director | Grant/award (A): 50,025 @ $0 · Option exercise (M): 1,215 @ $0 · Tax withholding (F): 22,236 @ $37.24 · Grant/award (A): 1,215 (derivative) @ $0 · Option exercise (M): 1,215 (derivative) @ $0 | EDGAR |
| 2026-02-19 | 4 | BALL M LEROY — CEO, Director | Option exercise (M): 30,728 @ $18.11 · Tax withholding (F): 22,282 @ $35.06 · Option exercise (M): 30,728 (derivative) @ $0 | EDGAR |
| 2026-02-12 | 4 | BALL M LEROY — CEO, Director | Option exercise (M): 30,000 @ $18.11 · Tax withholding (F): 22,241 @ $33.20 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Smith Jimmi Sue — Chief Financial Officer | Option exercise (M): 4,860 · Option exercise (M): 240 @ $0 · Tax withholding (F): 5,694 @ $26.93 · Grant/award (A): 1,201 (derivative) @ $0 · Grant/award (A): 1,210 (derivative) @ $0 · Grant/award (A): 38 (derivative) @ $0 · +2 more | EDGAR |
| 2026-01-06 | 4 | Sullivan James A. — President and CTO | Grant/award (A): 21,724 @ $0 · Option exercise (M): 12,442 · Option exercise (M): 622 @ $0 · Tax withholding (F): 13,658 @ $26.93 · Grant/award (A): 3,074 (derivative) @ $0 · Grant/award (A): 3,426 (derivative) @ $0 · +3 more | EDGAR |
| 2026-01-06 | 4 | BALL M LEROY — CEO, Director | Grant/award (A): 27,152 @ $0 · Option exercise (M): 64,634 · Option exercise (M): 2,056 @ $0 · Tax withholding (F): 39,811 @ $26.93 · Grant/award (A): 15,972 (derivative) @ $0 · Grant/award (A): 12,360 (derivative) @ $0 · +3 more | EDGAR |
Recent 8-K events — Koppers Holdings Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-11 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-08 | 8-K | 2.02 — Results of Operations and Financial Condition ? 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-18 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-09 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-03 | 8-K/A | ? | EDGAR |
| 2025-11-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-05 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
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