4//SEC Filing
Feng Xudong 4
Accession 0001463649-25-000003
CIK 0001315257other
Filed
Sep 16, 8:00 PM ET
Accepted
Sep 17, 4:08 PM ET
Size
6.3 KB
Accession
0001463649-25-000003
Insider Transaction Report
Form 4
Feng Xudong
Director
Transactions
- Award
Dividend Equivalent Rights
2025-09-15+33.338→ 264.474 total→ Common Stock (33.338 underlying)
Footnotes (3)
- [F1]The dividend equivalent rights ("DERs") accrued with respect to additional restricted stock units ("RSUs") credited to the reporting person with respect to deferred compensation. Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
- [F2]Once released, the RSUs corresponding to these DERs will become payable according to the election of payment designation that was filed by the reporting person subject to the Koppers Holdings Inc. Director Deferred Compensation Plan (the "Plan"). Such payment will be either lump sum or in annual installments commencing on the May 31st next following the reporting person's separation from service (as defined under the Plan) or, if later, and elected by the reporting person at the time he/she first elects to defer any payment under the Plan, May 31st of the year specified by the reporting person.
- [F3]Includes 30.109 DERs that inadvertently were not previously reported.
Documents
Issuer
Koppers Holdings Inc.
CIK 0001315257
Entity typeother
Related Parties
1- filerCIK 0001463649
Filing Metadata
- Form type
- 4
- Filed
- Sep 16, 8:00 PM ET
- Accepted
- Sep 17, 4:08 PM ET
- Size
- 6.3 KB