4//SEC Filing
Posadas Laura J 4
Accession 0002092070-25-000004
CIK 0001315257other
Filed
Nov 6, 7:00 PM ET
Accepted
Nov 7, 4:27 PM ET
Size
4.7 KB
Accession
0002092070-25-000004
Insider Transaction Report
Form 4
Posadas Laura J
Director
Transactions
- Award
Commmon Stock
2025-11-05+2,240→ 2,240 total
Footnotes (1)
- [F1]The reporting person was awarded time-based restricted stock units.
Documents
Issuer
Koppers Holdings Inc.
CIK 0001315257
Entity typeother
Related Parties
1- filerCIK 0002092070
Filing Metadata
- Form type
- 4
- Filed
- Nov 6, 7:00 PM ET
- Accepted
- Nov 7, 4:27 PM ET
- Size
- 4.7 KB