Filing

SC 13G

SC 13G

0000080255-08-000545·Koppers Holdings Inc.

Filing metadata

Accession number: 0000080255-08-000545
Form type: SC 13G
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Sep 10, 2008
Reporting period: Aug 31, 2008
Description: Passive 5%+ stake

Documents

0000080255-08-000545-index.htm

Complete submission

0000080255-08-000545.txt

directory listing

Filed by

Koppers Holdings Inc.