Vartanian Nishan J. 4
4 · Koppers Holdings Inc. · Filed May 6, 2025
Insider Transaction Report
Form 4
Vartanian Nishan J.
Director
Transactions
- Exercise/Conversion
Common Stock
2025-05-02+17→ 2,556 total - Exercise/Conversion
Dividend Equivalent Rights
2025-05-02−17→ 0 total→ Common Stock (17 underlying)
Footnotes (2)
- [F1]Represents shares acquired upon release of dividend equivalent rights ("DERs"), as reported in Table II, on a one-for-one basis.
- [F2]These DERs were released in connection with the vesting of RSUs granted on May 2, 2024. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.