SEC Form 4 · Updated Daily
KOP
— Koppers Holdings Inc. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| BALL M LEROY | Director | 429,355.401 | 2026-08-31 | G |
| NEUPAVER ALBERT J | Director | 83,834 | 2026-05-07 | M |
| Sullivan James A. | Officer | 82,897.738 | 2026-08-11 | S |
| Apostolou Stephanie L | Officer | 63,150 | 2026-02-26 | F |
| Pearce Bradley A | Officer | 41,037 | 2026-08-10 | S |
| JENSEN TRACI L | Director | 35,339.104 | 2026-05-07 | A |
| Lucas Stephen G | Officer | 34,345 | 2026-08-12 | S |
| Feng Xudong | Director | 26,489 | 2026-06-03 | G |
| MOTLEY DAVID L | Director | 22,044 | 2026-05-07 | M |
| Lovalekar Tushar | Officer | 17,198.75 | 2026-02-26 | F |
| Vartanian Nishan J. | Director | 10,664 | 2026-05-07 | A |
| Brenner Eric D. | Officer | 6,620 | 2026-05-26 | A |
| Posadas Laura J | Director | 5,531 | 2026-05-07 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-08-31 | BALL M LEROY | Gift | 200 | $0.00 | 429,355.401 |
| 2026-08-31 | BALL M LEROY | Open-market sale | 4,000 | $45.96 | 429,555.401 |
| 2026-08-19 | BALL M LEROY | Open-market sale | 3,000 | $45.84 | 433,555.401 |
| 2026-08-12 | Lucas Stephen G | Open-market sale | 1,308 | $44.55 | 34,345 |
| 2026-08-11 | Sullivan James A. | Open-market sale | 7,500 | $50.00 | 82,897.738 |
| 2026-08-10 | Pearce Bradley A | Open-market sale | 2,000 | $51.01 | 41,037 |
| 2026-08-07 | Sullivan James A. | Open-market sale | 100 | $51.22 | 90,397.738 |
| 2026-08-07 | Sullivan James A. | Open-market sale | 79,900 | $50.01 | 90,497.738 |
| 2026-06-18 | BALL M LEROY | Open-market sale | 3,412 | $43.90 | 436,243.401 |
| 2026-06-15 | Sandifer Andrew D | Grant / award (derivative) | 13.979 | $0.00 | 103.311 |
| 2026-06-15 | MOTLEY DAVID L | Grant / award (derivative) | 20.663 | $0.00 | 296.164 |
| 2026-06-15 | WILKERSON SONJA MICHELLE | Grant / award (derivative) | 30.347 | $0.00 | 355.85 |
| 2026-06-15 | Feng Xudong | Grant / award (derivative) | 34.065 | $0.00 | 411.891 |
| 2026-06-11 | BALL M LEROY | Gift | 300 | $0.00 | 439,655.401 |
| 2026-06-11 | BALL M LEROY | Open-market sale | 4,141 | $41.34 | 439,955.401 |
| 2026-06-03 | Feng Xudong | Gift | 5,695 | $0.00 | 26,489 |
| 2026-05-26 | Brenner Eric D. | Grant / award | 6,620 | $0.00 | 6,620 |
| 2026-05-13 | BALL M LEROY | Open-market sale | 2,659 | $42.55 | 444,096.401 |
| 2026-05-12 | Pearce Bradley A | Grant / award | 5,000 | $0.00 | 43,037 |
| 2026-05-07 | JENSEN TRACI L | Option exercise (derivative) | 50 | $0.00 | 0 |
| 2026-05-07 | JENSEN TRACI L | Grant / award | 3,280 | $0.00 | 35,339.104 |
| 2026-05-07 | JENSEN TRACI L | Option exercise | 50 | $0.00 | 32,059.104 |
| 2026-05-07 | Vartanian Nishan J. | Option exercise (derivative) | 50 | $0.00 | 0 |
| 2026-05-07 | Vartanian Nishan J. | Grant / award | 3,280 | $0.00 | 10,664 |
| 2026-05-07 | Vartanian Nishan J. | Option exercise | 50 | $0.00 | 7,384 |
| 2026-05-07 | NEUPAVER ALBERT J | Option exercise (derivative) | 50 | $0.00 | 0 |
| 2026-05-07 | NEUPAVER ALBERT J | Option exercise | 50 | $0.00 | 83,834 |
| 2026-05-07 | Feng Xudong | Grant / award | 3,280 | $0.00 | 32,184 |
| 2026-05-07 | Posadas Laura J | Option exercise (derivative) | 11 | $0.00 | 0 |
| 2026-05-07 | Posadas Laura J | Grant / award | 3,280 | $0.00 | 5,531 |
| 2026-05-07 | Posadas Laura J | Option exercise | 11 | $0.00 | 2,251 |
| 2026-05-07 | Sandifer Andrew D | Grant / award (derivative) | 3,280 | $0.00 | 10,137 |
| 2026-05-07 | WILKERSON SONJA MICHELLE | Grant / award (derivative) | 3,280 | $0.00 | 17,976 |
| 2026-05-07 | MOTLEY DAVID L | Grant / award (derivative) | 3,280 | $0.00 | 13,198 |
| 2026-05-07 | MOTLEY DAVID L | Option exercise (derivative) | 50 | $0.00 | 275.501 |
| 2026-05-07 | MOTLEY DAVID L | Option exercise | 50 | $0.00 | 22,044 |
| 2026-03-23 | Sandifer Andrew D | Grant / award (derivative) | 5.268 | $0.00 | 89.332 |
| 2026-03-23 | Sandifer Andrew D | Grant / award (derivative) | 50 | $0.00 | 84.064 |
| 2026-03-23 | NEUPAVER ALBERT J | Grant / award (derivative) | 50 | $0.00 | 50 |
| 2026-03-23 | Feng Xudong | Grant / award (derivative) | 29.91 | $0.00 | 377.826 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.