4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-19-004670
Form type: Form 4
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Jan 22, 2019
Reporting period: Jun 06, 2018
Description: Insider transaction

Documents

0001209191-19-004670-index.htm

Complete submission

0001209191-19-004670.txt

directory listing

Filed by

Koppers Holdings Inc.