4//SEC Filing
Johnson R. Michael 4
Accession 0001209191-18-046817
CIK 0001315257other
Filed
Aug 14, 8:00 PM ET
Accepted
Aug 15, 4:39 PM ET
Size
4.5 KB
Accession
0001209191-18-046817
Insider Transaction Report
Form 4
Johnson R. Michael
VP Utility and Industrial Prod
Transactions
- Purchase
Common Stock
2018-08-14$35.36/sh+25,000$884,000→ 46,534 total
Documents
Issuer
Koppers Holdings Inc.
CIK 0001315257
Entity typeother
Related Parties
1- filerCIK 0001737942
Filing Metadata
- Form type
- 4
- Filed
- Aug 14, 8:00 PM ET
- Accepted
- Aug 15, 4:39 PM ET
- Size
- 4.5 KB