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Grant4
Koppers Holdings Inc.
KOP
Total Value
$0
Company Information
- Company Name
- Koppers Holdings Inc.
- Ticker Symbol
- KOP
- CIK
- 0001315257
Insider Information
- Name
- Posadas Laura J
- Role
- Director
- Location
- PITTSBURGH, PA
Filing Details
- Filing Date
- Nov 7, 2025
- Transaction Date
- Nov 5, 2025
- Accession Number
- 0002092070-25-000004
- Form Type
- 4