Koppers Holdings Inc. (KOP)
NYSE · Lumber & Wood Products (No Furniture) · Inc. PA
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 1 signal for Koppers Holdings Inc.. Most notable: 2026-08-07: Sullivan James A. (officer) sold $4.0M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider saleSullivan James A. (officer) sold $4.0M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-31 | BALL M LEROY | director | S | 4,000 | 45.96 | $183,840 |
| 2026-08-31 | BALL M LEROY | director | G | 200 | 0 | $0 |
| 2026-08-19 | BALL M LEROY | director | S | 3,000 | 45.84 | $137,520 |
| 2026-08-12 | Lucas Stephen G | officer | S | 1,308 | 44.55 | $58,271 |
| 2026-08-11 | Sullivan James A. | officer | S | 7,500 | 50 | $375,000 |
| 2026-08-10 | Pearce Bradley A | officer | S | 2,000 | 51.01 | $102,020 |
| 2026-08-07 | Sullivan James A. | officer | S | 79,900 | 50.01 | $3,995,799 |
| 2026-08-07 | Sullivan James A. | officer | S | 100 | 51.22 | $5,122 |
| 2026-06-18 | BALL M LEROY | director | S | 3,412 | 43.9 | $149,787 |
| 2026-06-18 | BALL M LEROY | director | S | 3,412 | 43.9 | $149,787 |
| 2026-06-11 | BALL M LEROY | director | G | 300 | 0 | $0 |
| 2026-06-11 | BALL M LEROY | director | S | 4,141 | 41.34 | $171,189 |
| 2026-06-11 | BALL M LEROY | director | S | 4,141 | 41.34 | $171,189 |
| 2026-06-11 | BALL M LEROY | director | G | 300 | 0 | $0 |
| 2026-06-03 | Feng Xudong | director | G | 5,695 | 0 | $0 |
| 2026-06-03 | Feng Xudong | director | G | 5,695 | 0 | $0 |
| 2026-05-26 | Brenner Eric D. | officer | A | 6,620 | 0 | $0 |
| 2026-05-26 | Brenner Eric D. | officer | A | 6,620 | 0 | $0 |
| 2026-05-13 | BALL M LEROY | director | S | 2,659 | 42.55 | $113,140 |
| 2026-05-13 | BALL M LEROY | director | S | 2,659 | 42.55 | $113,140 |
| 2026-05-12 | Pearce Bradley A | officer | A | 5,000 | 0 | $0 |
| 2026-05-12 | Pearce Bradley A | officer | A | 5,000 | 0 | $0 |
| 2026-05-07 | MOTLEY DAVID L | director | M | 50 | 0 | $0 |
| 2026-05-07 | Posadas Laura J | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | Posadas Laura J | director | M | 11 | 0 | $0 |
| 2026-05-07 | Feng Xudong | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | NEUPAVER ALBERT J | director | M | 50 | 0 | $0 |
| 2026-05-07 | Vartanian Nishan J. | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | Vartanian Nishan J. | director | M | 50 | 0 | $0 |
| 2026-05-07 | JENSEN TRACI L | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | JENSEN TRACI L | director | M | 50 | 0 | $0 |
| 2026-05-07 | MOTLEY DAVID L | director | M | 50 | 0 | $0 |
| 2026-05-07 | Posadas Laura J | director | M | 11 | 0 | $0 |
| 2026-05-07 | Posadas Laura J | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | Feng Xudong | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | NEUPAVER ALBERT J | director | M | 50 | 0 | $0 |
| 2026-05-07 | Vartanian Nishan J. | director | M | 50 | 0 | $0 |
| 2026-05-07 | Vartanian Nishan J. | director | A | 3,280 | 0 | $0 |
| 2026-05-07 | JENSEN TRACI L | director | M | 50 | 0 | $0 |
| 2026-05-07 | JENSEN TRACI L | director | A | 3,280 | 0 | $0 |
| 2026-03-17 | BALL M LEROY | director | G | 1,200 | 0 | $0 |
| 2026-03-17 | BALL M LEROY | director | S | 2,489 | 37.91 | $94,358 |
| 2026-03-17 | BALL M LEROY | director | S | 2,489 | 37.91 | $94,358 |
| 2026-03-17 | BALL M LEROY | director | G | 1,200 | 0 | $0 |
| 2026-03-02 | BALL M LEROY | director | S | 2,184 | 36.53 | $79,782 |
| 2026-03-02 | BALL M LEROY | director | G | 325 | 0 | $0 |
| 2026-03-02 | BALL M LEROY | director | S | 3,763 | 37.02 | $139,306 |
| 2026-03-02 | BALL M LEROY | director | S | 328 | 37.45 | $12,284 |
| 2026-03-02 | BALL M LEROY | director | S | 2,184 | 36.53 | $79,782 |
| 2026-03-02 | BALL M LEROY | director | S | 328 | 37.45 | $12,284 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.