4//SEC Filing
Vartanian Nishan J. 4
Accession 0000950170-25-064578
CIK 0001315257other
Filed
May 5, 8:00 PM ET
Accepted
May 6, 4:50 PM ET
Size
6.9 KB
Accession
0000950170-25-064578
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.
Documents
Issuer
Koppers Holdings Inc.
CIK 0001315257
Entity typeother
Related Parties
1- filerCIK 0001564614
Filing Metadata
- Form type
- 4
- Filed
- May 5, 8:00 PM ET
- Accepted
- May 6, 4:50 PM ET
- Size
- 6.9 KB