3 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-19-028419
Form type: Form 3
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: May 09, 2019
Reporting period: May 02, 2019
Description: Initial ownership

Documents

0001209191-19-028419-index.htm

Complete submission

0001209191-19-028419.txt

directory listing

Filed by

Koppers Holdings Inc.