Filing

SC 13G

SC 13G

0000950162-07-000147·Koppers Holdings Inc.

Filing metadata

Accession number: 0000950162-07-000147
Form type: SC 13G
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Mar 13, 2007
Reporting period: Feb 26, 2007
Description: Passive 5%+ stake

Documents

0000950162-07-000147-index.htm

Complete submission

0000950162-07-000147.txt

directory listing

Filed by

Koppers Holdings Inc.