4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-18-037264
Form type: Form 4
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Jun 12, 2018
Reporting period: Jun 08, 2018
Description: Insider transaction

Documents

0001209191-18-037264-index.htm

Complete submission

0001209191-18-037264.txt

directory listing

Filed by

Koppers Holdings Inc.