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Filing metadata

Accession number: 0001181431-09-023794
Form type: Form 4
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: May 08, 2009
Reporting period: May 06, 2009
Description: Insider transaction

Documents

0001181431-09-023794-index.htm

Complete submission

0001181431-09-023794.txt

directory listing

Filed by

Koppers Holdings Inc.