Koppers Holdings Inc.KOPEarnings & Financial Report
NYSE · Materials · Lumber & Wood Products (No Furniture)
Koppers is a global chemical and materials company based in Pittsburgh, Pennsylvania, United States. Its headquarters is an art-deco 1920s skyscraper, the Koppers Tower.
Top Holders
| Holder | % Owned | Shares | Change | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 18.60% | 3.8M | flat | 2024-11-08 |
| The Vanguard Group | 11.37% | 2.4M | — | 2024-02-13 |
| Fuller & Thaler Asset Management, Inc. | 5.81% | 1.2M | ▼ -4.23pp | 2024-10-07 |
| OF ABOVE PERSONS | 5.70% | 1.2M | — | 2024-02-09 |
| Rubric Capital Management | 4.84% | 1.0M | — | 2024-02-12 |
Insider Transactions
Net 90d: −$325.7K · buys $0 / sells $325.7KRange:
Action:
Role:
| Insider | Role | Action | ||||
|---|---|---|---|---|---|---|
| 2026-03-17 | BALL M LEROY | CEO | Sell (open market) | 2.5K | $37.91 | $94.4K |
| 2026-03-17 | BALL M LEROY | CEO | Gift | 1.2K | $0.00 | $0 |
| 2026-03-02 | BALL M LEROY | CEO | Sell (open market) | 2.2K | $36.53 | $79.8K |
| 2026-03-02 | BALL M LEROY | CEO | Sell (open market) | 328 | $37.45 | $12.3K |
| 2026-03-02 | BALL M LEROY | CEO | Sell (open market) | 3.8K | $37.02 | $139.3K |
| 2026-03-02 | BALL M LEROY | CEO | Gift | 325 | $0.00 | $0 |
| 2026-02-26 | Lucas Stephen G | SVP, Culture and Engagement | Grant | 5.3K | $0.00 | $0 |
| 2026-02-26 | Lucas Stephen G | SVP, Culture and Engagement | Option exercise | 127 | $0.00 | $0 |
| 2026-02-26 | Apostolou Stephanie L | Chief Legal&Sus Officer & Sec. | Grant | 7.2K | $0.00 | $0 |
| 2026-02-26 | Apostolou Stephanie L | Chief Legal&Sus Officer & Sec. | Option exercise | 174 | $0.00 | $0 |
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