Vartanian Nishan J. 4
4 · Koppers Holdings Inc. · Filed May 9, 2025
Insider Transaction Report
Form 4
Vartanian Nishan J.
Director
Transactions
- Award
Common Stock
2025-05-08+4,778→ 7,334 total
Footnotes (1)
- [F1]The reporting person was awarded time-based restricted stock units.