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Filing metadata

Accession number: 0001181431-11-014111
Form type: Form 4
Filer: Koppers Holdings Inc.
CIK: CIK 1315257
Filed: Mar 01, 2011
Reporting period: Feb 25, 2011
Description: Insider transaction

Documents

0001181431-11-014111-index.htm

Complete submission

0001181431-11-014111.txt

directory listing

Filed by

Koppers Holdings Inc.